• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Existing rivet additives do not guarantee the process safety required for industrial purposes. The quality of a rivet connection can therefore only be determined superficially. The invention relates to a rivet attachment for industrial screwdrivers, which comprises sensors (8,9) for realizing a qualitative analysis of rivet connections. This facilitates an analysis of the actual quality of a connection.
    公开号:SE539898C2
    申请号:SE1451254
    申请日:2014-10-21
    公开日:2018-01-02
    发明作者:Scharfenberg Andreas
    申请人:Bosch Gmbh Robert；
    IPC主号:
    专利说明:

    Rivet attachment for a screw tool and screw tool The invention relates to a rivet attachment for a screw tool. The rivet attachment serves as a set of blind rivets or blind nuts, which consist of a rivet sleeve and a detachable rivet pin.
    Simple mechanical rivet attachments for drilling machines are known. The machines generally comprise a machine head in which a mechanism for gripping a rivet pin is provided.
    The pulling device can be attached to the output gear of the drilling machine for the purpose that and a pulling device for pulling the rivet pin is driven by its pulling device. However, these known rivet additives do not guarantee the process safety and reliability required for industrial purposes.
    In order for the invention to provide a special rivet attachment, which in connection with a likewise of reducing the costs of such uses, the invention proposes the proposed screw tool enables a process-safe riveting.
    The terms screw tool or screw spindle represent a stationary and / or mobile usable or for the manual operation configured screw device with power supply via cable or with integrated power supply, realized for example by means of a battery or accumulator.
    The rivet attachment according to the invention is mainly characterized in that a means is provided for mechanical connection of the traction device to an output gear of an industrial screw tool in order to drive the drive traction device to the rivet attachment and / or for electrical connection of the integrated rivet attachment electronics to the screw tool.
    The intelligence of the existing industrial screw tool pre-realization of process-safe screws can thus also be used for something else it is intended for, such as the realization of process-safe rivets.
    Preferably, a first sensor for detecting a traveled path is included with the rivet attachment in such a way that it can directly or indirectly detect the path of the traveled traction device. A second sensor for detecting an applied force is additionally arranged during the addition, so that it can directly or indirectly detect the tensile force applied by the traction device.
    This is particularly useful in the installation of safety-relevant blind rivets and blind nuts, as is the case, for example, when attaching airbags to a motor vehicle.
    Preferably, a means is also included, which is configured as an integrated control means and / or as an interface for connecting the add-on to an external control means, the means being connected to the sensors in the rivet add-on in such a way that all sensor data is accessible.
    The invention thus enables an internal and / or an external protocol / determination of process data obtained during a process, such as, for example, power-path data. The recording can also be accompanied by an assessment of this data.
    Preferably, the sensor for detecting an applied force is designed as a force sensor with rivet pin bushing. This enables a compact construction of the machine.
    The traction device is preferably realized by means of a single-spindle drive device, by means of which a rotational movement is negotiable, it is added to the spindle drive device that an indirect path measurement of the traction device is a translational movement. The path sensor is arranged on wound realized via the rotational movement of the spindle. Alternatively, the path sensor may be arranged in this way with the means according to the invention for mechanical and / or electrical connection (coupling means) of the screw tool to the rivet attachment, so that indirect path measurement of the traction device is realizable via a rotational movement of the coupling means.
    In both cases mentioned above, however, can be more cost-effective. linear road recorders fall away, the accuracy is comparable, but the realization is significant Most preferred with respect to the machine according to the invention is a radio module included, preferably a WLAN module, for wireless transmission of process data.
    This process data can thus be transferred site-independently to higher-level devices such as process controls and / or machine controls.
    In use, the traction device of the above-mentioned rivet attachment is preferably brought mechanically by the coupling means mechanically with the output gear of a screw tool in operative connection, so that a drive for the traction device is realized by means of the output gear. The screw tool includes a torque recorder, a transmission, a motor and drivable preferably during use of the transmission. rotor position sensor. The output gear is by means of the motor and the screw tool is comprised of an integrated screw process control means for carrying out a per se completely completed work process. The tool can thus operate at least occasionally independently and independently of an overall process control. In addition to a complete screwing process, the working process can also include a riveting process which is in itself completely completed. By means of the screw process control means, process data can thus be obtained, which have arisen during a riveting process or a screw process, preferably stored and / or evaluated and / or processed and / or produced as diagrams. Thus, the work process performed is afterwards analyzable by the user.
    The rivet attachment therefore does not require its own electric drive device nor its own rivet process control, but the drive device and the screw process control of the screw tool can be used. This is done using the data which was delivered during a riveting process to the screw process control of the electronics included in the rivet attachment (sensors, interfaces and the like).
    The screw tool used according to the invention is mainly characterized by the scope of operation of an intelligent battery-powered screwdriver with integrated screw process control and means for connecting the screw tool to a rivet attachment according to the invention (coupling means), so that the rivet attachment can be driven mechanically and / or electrically by the screw spindle.
    Preferably, the screw process control is also configured to control a per se completely completed riveting process, which entails the advantages already mentioned above.
    The means for connecting a sensor sensor included by a rivet attachment for detecting road connection of the screw tool also realizes an electrical and / or force data for the screw process control of the screw tool.
    In this way, the screw process control can process process data regarding the riveting operation and ensure process safety.
    The screw tool preferably also comprises an input unit and / or an output unit, by means of which an interface to a user and / or a superior process means is realized, which simplifies the operation and process monitoring.
    A further feature to increase the flexibility when using the unscrewing tool is a radio module integrated in the screw tool, by means of which the at least occasionally activated wireless communication connection to a superior processing means and / or for example to a radio-based rivet addition is present radio module (WLAN and / or realizable radio). . In, a rivet attachment with, for example, optional would be used, if, for example, a wired electrical connection (battery, accumulator and the like) is to be provided, which ensures that the supply is replaced. In the rivet addition, for example, an energy storage of the integrated electronics (radio module, sensors, interfaces, processors and the like) with electrical energy. An electrical connection between the screw tool and the rivet attachment for power supply and / or data transmission would then be superfluous.
    It would also be advantageous to integrate a radio network field strength detector and an operating type switching means, the integrated process control means that the radio network field strength detector is realized so that taking into account the determined radio network coverage is a fully automatic switching possibility from a first operating type to a second operational type.
    The first type of operation may relate to the control by means of a superior control and the second type of operation may comprise the control of a process intended by the screw tool for execution by means of the integrated process control means, depending on the circumstances directly present on site. If, for example, there is no possibility of connection to a superior control during the execution of a work process such as riveting and possible, then the work process screwing feasibility of would be ensured by simple automatic switching of the operating type.
    Preferably, an angle sensor is arranged at the screw tool motor, so that an indirect path measurement of the traction device of a rivet attachment is realizable to the rotational angle of the motor, whereby the integrated screw process control means can be configured to perform such a measurement. Thus, alternative means of measurement can be saved in significantly more expensive procurement.
    Likewise, the invention comprises a method for operating a one-way attachment, as described above, in connection with a screw tool, as described above, with the steps of: a) detecting the path traveled by the traction device during a method by means of the road sensor in the form of road data; b) detecting the force applied by the traction device during one-way operation by means of the force sensor in dependence on the distance traveled in the form of force data; Subsequent logging of said data. For this purpose, these data are registered by a process control means integrated in the rivet attachment and / or in the screw tool and / or by an external process control means, preferably in interdependence in the form of force-path data. This method enables the advantages already described above with regard to the process-safe application of rivets and nuts, in particular on safety-relevant design groups, especially in the automotive industry or in the aerospace industry.
    With the desired central monitoring of the processes carried out, recorded power-path data can preferably be transmitted wirelessly, transferred to a single control device and / or stored in a data memory included in the rivet addition and thus temporarily stored.
    Extensive detailed information is thus delivered to the user regarding the most recently performed riveting operation, which extends far beyond only OK / non-OK information, thus making it possible to realize an automatic documentation and a secure, for example, force-path diagram. It replaces rivets analogous to class A screws (danger to life and limb) by means of a single compact machine.
    Also encompassed by the invention is a method for the operation of a single plant, for example of a production line in sheet metal and metalworking and the like, comprising at least one overall process control and at least one screw tool with rivet attachment, as described above. The parent wired rivet attachment. The data data generated during a rivet operation using the process control used in the rivet attachment are wireless and / or connected to the sensors, are exchanged with the parent process control means and processed there. The rivet attachment according to the invention and the screw tool can also be independent, ie without the need for a superior control, integrated in the above-mentioned plant and only when necessary transfer data to the overall process control. Optionally, even a process control integrated in the rivet attachment or the process control included in the screw tool can fulfill the central control for a combination of riveting machines consisting of screw tools and rivet attachment. The process control can analyze and / or visually process the said data and, for example, forward them to a line control.
    The invention also comprises a machining device, preferably a rivet machine, for machining a workpiece. This machining device comprises at least one rivet attachment and a screw tool, as already described.
    In addition, a holding device is included, by means of which the rivet attachment and / or screw tool is held and / or is movable (vertical / horizontal) in a single machining position on the surface of a workpiece and at least one device, movable and / or by horizontal / vertical fixable. which workpiece is The device can in this particular case also manage without integrated control, when a superior control can be used, which preferably viscommunicates by means of an electronics preferably integrated in the rivet addition, so that it can read power-path data provided from the rivet addition.
    Of course, variants are also conceivable in which the rivet attachment comprises an independent, integrated control, which can, for example, also control the processing device and / or a combination of processing devices. The control integrated in the screw tool can also fulfill the same function.
    Figure 1 shows the construction of a rivet attachment according to the invention.
    Figure 2 shows a battery-powered screwdriver with the possibility of connecting an additive.
    Figure 3 shows a battery-powered screwdriver with connected rivet attachment.
    Figure 4 shows a processing device.
    The rivet attachment shown in Figure 1 serves to set blind rivets or blind nuts, which consist of a rivet sleeve and a peelable rivet pin, and is enclosed by a housing 14. A machine head 10 with nozzle is provided to hold the rivet pin. Adjacent to each other the shaft 13 and / or a force sensor the machine head with rivet pin bushing 9 and / or a trapezoidal or ball spindle 7 with rivet pin bushing and / or preferably a rivet pin container 12 are arranged. The subassembly of the rivet pin held by the nozzle can thus be subsequently deducted across the above-mentioned components 10, 9, 7 in front of the rivet pin container 12.
    The trapezoidal or spherical spindle 7 can be driven by means of a clutch 5 of a single motor, preferably in connection with a transmission 6, possibly co-assembly. At the trapezoidal or spherical spindle 7 a path sensor 8 is arranged, which can detect the path traveled by the trapezoidal or spherical spindle 7 directly or indirectly, by means of the rotation angle traveled by the trapezoidal or spherical spindle 7. Alternatively, the road sensor 8 can also be arranged at the transmission 5.
    The reference numeral 11 characterizes a control electronics with a communication module and display, which can at least partly also be included in the housing. Alternatively, it may be an electronics measurement value registration and / or for evaluation and assessment of the determined measurement values. However, it can also be an electronic interface, which enables the connection of the electronics built into the riveting machine to an external electronics, for example electronics of the screw tool, by means of which the riveting attachment is drivable. The rivet pin container 12 can likewise be at least partially covered only by the housing.
    The electronics and the control electronics 11, respectively, are preferably equipped with data memory and connected to the sensors 8, 9 in such a way that it can evaluate the amount of data continuously supplied in the data memory during a storage and / or by the sensors.
    Preferably, the rivet attachment according to the invention comprises a radio module 16, for example a WLAN module and / or mobile radio module (GSM / G3 / G4), wireless transmission of process data or stored data to a parent controller by means of an interface 15. The WLAN module and / or mobile radio module (GSM / G3 / G4) can also be activated alternately, for example depending on the signal quality and the connection to the data network.
    By process data is meant continuous data streams, which register force and specifically during the process of blind rivets or blind nuts by means of road sensors. These data constitute characteristic data for process processes, which, among other things, allows a quality analysis (force-road data).
    Such a quality analysis can be performed using reference data sets (power-path-reference curves) either by means of the machine electronics 11 and / or by means of a superior device. The display on the integrated machine electronics 11 can thus, in addition to a pure OK / NOK information (NOK = not OK), also force-path curves or analysis results referring thereto are displayed to the user. A superior device uses an external display for this purpose. Such analyzes then allow evaluation of the force-path diagrams for any rivet connection, which has been realized within a production line. The entire above-mentioned device is electrically supplied by means of the electronic interface 15, which enables a connection to a tool (eg screw spindle) or to an external control (eg screw spindle control).
    It in 110 output gears 111, a transmission 113 and a motor 114 and preferably 112 and a 115.
    The output gear 111 is drivable by means of the motor 114 and drivable by the hand screwdriver housing shown under Figure 2. The hand screwdriver is at least occasionally independently drivable and independent of a parent screw process controller 128. The hand screwdriver can communicate with this parent screw process controller 128 or also with other devices 131 through radio 129 (access point, router etc.) and exchange data with these devices 128, 131 (screw programs, results). and the like).
    The process control means 116 comprises as components at least one microprocessor with memory or a memory recording device for a mobile memory and preferably also a measuring module and a servo amplifier. The measuring amplifier 112 The servo amplifier is connected to the rotor position sensor 115, by means of an input connected to the output of the torque receiver. connection and with the measuring module 118 by means of another separate connection. This connection is a data bus, which enables an executable screw program of the motor 114 and the torque recorder 112117. The microprocessor reads out the screw program from memory or from cross-communication between the above-mentioned components. taking into account the rotor position, the output data can be controlled by means of a flash memory card inserted in the storage recording device by the microprocessor.
    The input / output units 120 as other included components realize a human-machine (eg screwdriver - user keypad and display) and / or a machine-machine interface (eg 10 Screwdriver - PC through data interface) preferably with visualization of data relevant to the screw process (eg by means of a color display) the pre-user.
    The hand screwdriver can be realized with the same components as the screw spindle. In this case, the rivet attachment is driven together with the screw spindle.
    Figure 3 shows a rivet attachment 32 as referred to, wherein the towing device (not shown) is mechanically in operative connection by means of the coupling means 33 with the output gear 34 of a tool 31, in particular a battery-powered industrial hand screwdriver or a screw spindle, so that a drive device operation is realized by the output access gear 34. can be performed in such a way that the evaluation and assessment of the measured values is carried out in the self-tapping attachment 32 or in the driving tool 31 or in an external control (not shown).
    Figure 4 shows a machining device for machining a workpiece 24 comprising at least one riveting machine attachment 21, driven by the output gear of a tool and at least one tool holding device 22, by means of which the riveting machine attachment 21 is held in a machining position on a surface of the workpiece 24 and is movable vertically and / or horizontal direction. One can further see a workpiece holding device 23, by means of which the workpiece 24 is movable in vertical and / or horizontal direction. The whole device is connected by means of a higher-level controller 25 per WLAN for exchanging data.
    The invention finds use in the general industry, in particular in motor vehicle manufacturers or in the aerospace / aerospace industry, and supplies machines for securing blind rivets or blind nuts.
    During the setting, the force and path traveled by the traction device are determined and evaluated with sufficient accuracy, so that these data can, for example, be evaluated by a process control. In order to achieve the required accuracy, force and road are measured directly, for example by means of direct traction measurement. The rivet attachment can be used both with cable-bound, for stationary operation or for manual operation equipped with screws, as well as with battery-powered screwdrivers. The electronics for the evaluation II and the assessment of the measured values can be built into the rivet attachment itself or the tool's electronics, with which the rivet attachment is connected, take over the evaluation and assessment of the measured values.
    In principle, the invention creates the possibility of analogous to the production of high-quality screws (eg in case of danger to life and limb) and using existing screw systems the possibility to now document and process reliably design connections which are dependent on blind rivets or blind nuts.
    权利要求:
    Claims (9)
    [1]
    Rivet attachment for a screwdriver with integrated electronics (8, 9, 11), for mounting blind rivets or blind nuts, consisting of a rivet sleeve and a detachable rivet pin, with a machine head (10), with a rivet pin gripping mechanism and with a pulling device (7) for pulling the rivet pin, characterized in that a means (5) is provided for mechanical connection of the pulling device (7) to an output gear hose screw tool for driving the pulling device (7) and / or for electrical connection of the integrated electronics (8, 9, 11). to the power supply of the screw tool.
    [2]
    Rivet attachment according to the preceding claim 1, wherein the electronics (8, 9, 11) comprise a first sensor (8) for detecting a distance traveled in such a way that it can directly or indirectly measure the distance traveled by the traction device (7) and that a second sensor (9) for detecting an applied force is included in such a way that it can directly or indirectly measure the force applied by the traction device (7).
    [3]
    Rivet attachment according to claim 2, wherein the integrated electronics (8,9, 11) comprise an integrated control means (11), which is connected to the first and the second sensor (8, 9), and / or an interface for connecting the rivet attachment to a external control means (128, 131, 116), which is connected to the first and second sensors (8, 9).
    [4]
    Rivet attachment according to one of the preceding claims 2 or 3, the rotary sensor (9) is designed to detect the applied tensile force in the capacity of force sensor with rivet pin bushing.
    [5]
    Rivet attachment according to one of the preceding claims 2 to 4, wherein the pulling device (7) is realized by means of a spindle drive device, by means of which a rotary movement is convertible into a translational movement, the path sensor (8) being arranged at the spindle drive device 10. 11. Rivet attachment _ Rivet attachment according to 13 in such a way that an indirect path measurement of the traction device can be realized via the rotational movement of the spindle. to 5, the path sensor (8) is arranged at the coupling means (5) in such a way that an indirect rotational movement of the coupling means (5). any of the preceding claims 2, wherein road measurement of the traction device is realizable via a rivet attachment according to any one of the preceding claims, wherein a radio module (16) and / or mobile radio module for wireless transmission of data is included. preferably a WLAN module in which the pulling device (7) by mechanical means (5) is mechanically in according to any one of the preceding claims, operatively connected to an output gear (111) of a screw tool, in particular a battery-powered industrial hand screwdriver or a screw spindle, in such a way that a drive device for the traction device (7) is realized by means of the output gear (111). claim 8, wherein the screw tool comprises an integrated screw process control means (116) for performing a per se completely completed screw process, so that the screw tool can be operated at least occasionally independently and independently of a parent screw process control (128), and wherein the rivet attachment is connected by means of the integrated electronics (8, 9, 11) to the screw process control means (116). Rivet attachment according to claim 9, wherein the integrated screw process control means (116) is also designed for carrying out a per se completely completed riveting process, by which riveting process data is machinable using the integrated electronics (8,9, 11). Screwing tools, in particular battery-operated industrial hand-held screwdrivers, comprising an output gear (111), a torque recorder (112), a transmission (113), a motor (114) and a rotor position sensor (115), the output gear (111) being drivable 12. 13. 14. 15 1
    [6]
    14 by means of the motor (114) using the transmission (113), that a (116) for carrying out an integrated screw process control means characterized in by the screw tool and separately so that no superior 131) is required, wherein a means (111) ( 111) the tightening device (7) of a rivet attachment with integrated electronics to (7) the electronics for the power supply of the screw tool. fully completed screwing process, (128, mechanical connection of the output gear screwing process control means is provided for and / or for electrical connection of the drive pulling device. Screwing tool according to one of Claims 11 or 12, in which (111) a sensor (8, 9) also included for the rivet attachment, for detecting the road and / or the means, realizes one of the power data, to the screwing process control means (116). according to any one of claims 11-13, wherein one (120) is a user and / or comprises a process control means (128, 131) to an input unit and / or an output unit is realized, by means of which an interface Screw tool according to any one of claims 11-14 , wherein a radio module (124) is included, by means of which an at least occasionally active wireless communication connection (129) to a parent p process control means (128, 131) and / or to a radio-based rivet additive is feasible. Screwing tool according to any one of claims m, switching means (126) are included and wherein it (125) and an operating type integrated wherein a radio network field strength detector process control means (116) is realized in such a way that taking into account (125) the radio network coverage is a fully automatic switching capability. the first operating type determined by the radio network field strength detector to a second operating type can be realized. 1
    [7]
    7. 1
    [8]
    8. 1
    [9]
    The control tool for implementing a Screw Tool for Implementing Screwing tool according to claim 1, wherein the first operating type process by means of a superior control (128) and wherein the second operating type realizes the control of a process intended for implementing the screw tool by means of integrated the screw process control means (116). Screwing tool according to any one of claims 11-17, wherein an angle sensor is arranged at the motor (114), so that an indirect path measurement of the traction device of a rivet attachment is realizable (114), the screw process control means (116) is configured to perform thereby integrating such measurement. Method for operating a rivet attachment according to any one of claims 1 to 10, comprising the steps of: - Detecting the path sensor (8) of the rivet attachment (7) covered during the rivet attachment in the form of road data; the path pulling device a riveting operation by means of a - detecting the applied force of the pulling device (7) of the rivet attachment during a riveting operation by means of a force sensor (9) comprising a rivet attachment in the form of force data; A method according to claim 19, wherein said data is preferably independently logged and / or processed in the form of force-path data by means of a rivet process control means integrated (11) or by a screw process control means (116) integrated in the screw tool or by a superior external process control means (128, 131) or by a combination of the above-mentioned process control means (11,116,128,131). A method according to claim 19 or 20, wherein the method is underuse of power-path data, in particular with respect to the quality of the process control means (11, 116, 128, 131) or a compound thereof. A method of operating a plant comprising at least one overall process control (128, 131) and at least one rivet attachment according to any of the above-mentioned rivet attachment requirements, and a screw tool according to any one of the above-mentioned screw tool requirements, wherein the parent process control (128, 131) is in wireless communication with the ninety | kit and / or the screw tool and the screw tool mechanically drives the ninety | kit traction device. A machining device for machining a workpiece (24) comprising at least one screw tool according to any one of the preceding screw tool requirements and with a rivet attachment according to any one of the preceding rivet attachment requirements, the screw tool being connected to the ninety | shaft in such a way that the screw tool | the kit electrically and / or mechanically, and comprising at least one tool holding device (22), by means of which the riveting machine (21) or the screw tool (21) is held in a single machining position on a surface of the workpiece (24) and is movably ivertical and / or horizontal direction, and with at least a workpiece holding device (23), by means of which the workpiece (24) is movable in the vertical and / or in the horizontal direction. Processing device according to claim 23, comprising a superior process control (25), which is preferably wirelessly connected to the ninety | set (21) and / or the screw tool (21) in such a way that it can process the power provided by the ninety | set (21) electronics. -road-data.
    类似技术:
    公开号 | 公开日 | 专利标题
    US7311027B1|2007-12-25|Electric screwdriver
    SE539898C2|2018-01-02|Rivet attachment for a screw tool and screw tool
    SE539906C2|2018-01-09|riveter
    US10031511B2|2018-07-24|Arrangement and method for monitoring a position of a hand-held tool
    US9878427B2|2018-01-30|Hand-held power tool, in particular battery-powered screwdriver
    SE1550045A1|2015-07-28|Stationary wireless tool
    DE102014226051A1|2016-06-16|System with at least one HMI module
    DE102013016068A1|2015-04-02|Tool and method for condition monitoring of a tool
    SE1350682A1|2013-12-14|Tools and procedures for running one
    JP2011230272A5|2013-06-13|
    SE539073C2|2017-04-04|Tool identification system with microprocessor system and standardized data interface
    DE102010044823A1|2012-03-15|Screw spindle, particularly battery operated industrial hand screwdriver for use with radio module, has housing that is provided with drive side, torque receiver, gear, motor and rotor position sensor
    JP2009104604A6|2009-07-23|Machine tools, production machines and / or robots
    SE540987C2|2019-02-19|Simplified user manual for a working device
    US9808919B2|2017-11-07|Handheld screwing apparatus
    EP1930123A1|2008-06-11|Electric Screwdriver
    DE102005030212A1|2007-01-04|Position indicating units for nailing gun in particular used in packaging, comprises arrangement for wireless data transmission
    EP3454407A1|2019-03-13|Method for controlling a battery on a machine tool
    CN103659749A|2014-03-26|Electric tool
    DE102013208225A1|2014-11-06|Hand-held power tool
    CN102554700B|2014-05-14|Method for measuring pre-tightened torque of double-motor clearance elimination mechanism of numerical control machine tool on basis of current signals
    EP3447510A1|2019-02-27|Determination of the charge in a rechargeable battery with a machine tool
    EP3848766A1|2021-07-14|Power tool and power tool system
    JP2020518468A|2020-06-25|Devices that can be used by robots and humans
    CN103659747B|2016-01-20|Electric tool
    同族专利:
    公开号 | 公开日
    SE1451254A1|2015-04-29|
    DE102013221790A1|2015-05-21|
    CN104550615B|2019-05-14|
    CN104550615A|2015-04-29|
    SE1451254A2|2015-06-09|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US3906775A|1973-07-01|1975-09-23|Eliezer Benimetzki|Riveter having axially latchable clutch|
    CN1014035B|1985-08-14|1991-09-25|柯特·诺德·斯特龙|Tool, esp. for drawind of blind rivets provided with upsetting pins, but also for drilling and screw driving, as well as rivet and drill intended for use in the tool|
    NO300834B1|1990-05-10|1997-08-04|Wuerth Adolf Gmbh & Co Kg|Nagle device|
    JPH0475882A|1990-07-13|1992-03-10|Makita Corp|Motor driven tool|
    ES2144906B1|1996-09-03|2001-02-01|Perez Aniento Andres|UNIVERSAL SIMPLIFIED RIVER.|
    US7467451B2|2006-01-25|2008-12-23|Sps Technologies, Llc|Offset pulling head|
    ES2304318B1|2007-03-29|2009-07-29|Andres Perez Aniento|IMPACT RIVER.|
    DE102007059422B4|2007-12-10|2017-07-13|Bayerische Motoren Werke Aktiengesellschaft|Method for setting rivet elements by means of a portable riveting device driven by an electric motor and a riveting device|
    CN101890472B|2009-05-22|2012-11-28|中国气动工业股份有限公司|Digital display module device of rivet/nut gun|
    DE102010044823A1|2010-09-09|2012-03-15|Robert Bosch Gmbh|Screw spindle, particularly battery operated industrial hand screwdriver for use with radio module, has housing that is provided with drive side, torque receiver, gear, motor and rotor position sensor |FR3060145B1|2016-12-09|2020-06-26|Etablissements Georges Renault|METHOD FOR MANAGING OPTIONAL FEATURES IN A TIGHTENING SYSTEM, SYSTEM, CONCENTRATOR AND CORRESPONDING COMPUTER PROGRAM PRODUCT.|
    CN109261882B|2017-07-18|2020-05-15|车王电子股份有限公司|Rivet pulling machine and rivet withdrawing control method thereof|
    CN108687298B|2018-05-11|2019-08-09|上海友升铝业有限公司|A kind of electric blind-riveting tool gun that can be detected automatically applied to batteries of electric automobile pallet|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE102013221790.0A|DE102013221790A1|2013-10-28|2013-10-28|Rivet attachment for a screwing tool and screwing tool|
    [返回顶部]