• 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:
    The holder has a first recess provided in a first set of base bodies (4, 5) in an axial direction. A second set of base bodies (6, 7) is arranged in the former set of base bodies, and has an outer diameter with dimensions corresponding to the first recess. A second recess is realized such that the second set of base bodies includes a form of cylinder with sections of different wall thicknesses. The first and the second set of base bodies are rotatably arranged relative to each other. An inner mantle surface of the second set of base bodies includes face portions. An independent claim is also included for an industrial electrical propelled tool for a mobile application.
    公开号:SE1251418A1
    申请号:SE1251418
    申请日:2012-12-13
    公开日:2013-06-22
    发明作者:Mariusz Zabek；Manuel Rieger
    申请人:Bosch Gmbh Robert；
    IPC主号:
    专利说明:

    Tool suspension The invention relates to a tool suspension with replaceable tool inserts and a tool in accordance with the independent claims.
    It is a general edge with tool suspensions with rigid and rotatable tool receivers. Tool receivers usually include a clearing piece with an articulated connection option to a hall arm, or a hall line.
    The well-known tool receivers are challenged in accordance with the principle of a rudder clamp.
    The clamp is placed around the tool, so that it covers the tool.
    With the help of screws or clamping devices, the clamp is fixed to the tool, so that this with the help of the clamp can then be arranged, for example, on a suspension.
    Modern tools, such as battery screwdrivers, are often ergonomically designed for all to adapt to the shape of the human hand, right-hand or left-hand.
    This means that the tool is held securely by the worker, even in difficult situations, for example when large forces are applied.
    It is an object of the invention to realize a tool suspension, which also illuminates itself with modern tools with ergonomic design and laser this in a safe way.
    For all open ends, a tool holder with a first base body is formed in which a first recess is arranged in the axial direction. In the first basic body, a second basic body is arranged, the outer diameter of which corresponds to the mat of the first recess.
    The second main body includes a second recess. The second recess is designed so that the second basic body has the shape of a cylinder which has a sectionally different rock thickness. Consequently, the second basic body in cross section has the shape of a ring with different rock thicknesses. Both basic bodies are preferably coaxially arranged in relation to each other and are movable in relation to each other about the common axis.
    This has the advantage that in the ring of the second main body one can insert a tool, or arrange the ring around the outer sheath surface of a tool, so that all the outer sheath surface of the tool is at least partially properly enclosed by the ring. 1 The fact that the ring has a different rock thickness means that the ring can be adapted to tools with different shapes of outer sheath, and in such a way everything is usually considered in cross section, the inner contour of the ring corresponds to the outer contour of the outer sheath of the tool.
    The relative rotatability of the base bodies to each other has the great advantage that one of the other base body comprised or Mina tool similar and independent of its outer contour is rotatable in relation to the first base body about the common axis the two base bodies.
    Preferably at least one of the two basic bodies is challenged in several parts, preferably it is the other basic body. There are means by which the parts of the multi-part base body are connectable to each other. This facilitates the mounting of the base body on the outer shell of the tool considerably.
    This applies in particular when the outer jacket, due to the ergonomic design of the tool, does not allow the tool to be inserted in the longitudinal direction into the annular tool holder.
    Particularly preferred is to realize a tool holder with a second base body, where one surface of the second base body, which in the subsequent operation is water against the tool covered by the second base body, and in turn comprises surface sections which correspond to the outer shell surface of the tool to be covered, and preferably runs parallel, and / or oblique and / or force in comparison with the outer mantle surface of the second base body.
    At the first basic body, a holder bracket is preferably arranged, which by means of at least one joint is movably and / or rotatably mounted at the first basic body.
    Thus, a tool comprised by the second base body can be rotated and / or pivoted about the joint. Narrinda hall bar is dangerously a rod-shaped element with a plurality of adjacent halls, which extend along the element. This also increases the flexibility in the attachment of a tool with the aid of the tool holder according to the invention, for example on a rope balancer or the like.
    The first base body is preferably challenged as a metal body, and the second base body is preferably raised as a plastic body. Thus, the requirements for stability 2 and formability of the tool holder with regard to the adaptation to the outer casing of different tools can be met in a simple way.
    The scope of protection also comprises a tool suspension with a rotatable suspension device with a rope balancer and a tool holder according to the invention.
    The suspension is armed on a first end of the rope balancer and the tool holder at a second end of the rope balancer. This results in maximum flexibility during the use of a tool held by the tool holder according to the invention, especially also when used at the black accessible stables in body construction.
    Preferably, the tool holder is used in industrial and electrically driven tools for mobile use, especially in a battery-powered screw tool, which is equipped with at least one tool holder according to the invention. The recess of the second base body is challenged so that the inner circumferential surface of the recess of the second base body corresponds to the contour of the tool housing and lies more or less within the usual tolerance ranges flat on the outer contour of the tool.
    Figure 1 shows an accumulator screwdriver with tool holder. Figure 2 shows a tool holder according to the invention insulated.
    Figure 3 shows a tool holder according to the invention in detail.
    Figure 4 shows a tool holder according to the invention with stops.
    Figure 5 shows the connection of the stirrup attachment in detail.
    Figure 6 shows a suspension for hand screwdrivers with tool holders.
    Figure 1 shows a battery-powered tool 8 for industrial applications with a tool holder according to the invention. The tool 8 itself comprises a holding zone, a display area with a display and a receiving device for a bat. In the case of a screw tool, 5 is still an output.
    The tool holder comprises a first annular base body 4, 5 of metal in which a second also annular base body is arranged which is made of plastic with upper 6 and lower 7 holder shells.
    The outer diameter of the second plastic base body 6, 7 corresponds to the mat having the first base body 4,5. The rock thickness of the holder shells 6, 7 of the second basic body is differently strongly protruded, the inner surfaces of the ring formed by the joined holder shells 3, 6, 7 sliding around the upper surface of the tool.
    The second basic body 6, 7 is arranged so that its cross-section is adapted in relation to the cross-section of the tool, and more precisely to the cross-section at the place at which the tool holder is to be placed. These stables can vary, so that it would be possible to equip a tool holder according to the invention with different replaceable other basic bodies 6,7 which are suitable for different parts of the housing of the tool 8 to be held. Only the second inner base body 6,7 must be adapted for this, the first outer base body 4,5 remains unchanged with respect to the shape.
    On the outer basic body 4,5 a bracket 1 is arranged by means of screws 2, 3. At least one of the two screws shown in Figure 2,3 also serves to clamp the second base body 6,7 inside the first base body 4,5. The bracket 1 comprises a plurality of slides and serves to allow the screw to be hung in its center of gravity after the tool holder has been applied to the outer contour of the tool 8.
    If the center of gravity changes by changing a tool part (for example a heavy re bat) or if a suspension layer is desired which is rotated in relation to the horizontal layer, this can easily be compensated by hanging in another hat.
    For a better understanding, in Figure 2, the inner, second basic body 6, 7, together with the stirrup 1 and a fixed plate 4, the stirrup 1 is insulated and is shown without the tool to be held. The second annular base body with upper and lower retainer shells 6, 7 is after assembly of the tool holder almost completely enclosed by the only partially shown annular outer base body 4. The outer diameter of the second base body 6, 7 corresponds after mounting to the mat of the first annular base body. The second annular base body 6, 7 has a partially different rock thickness.
    It is challenged by means of plastic shells in two parts, and is fixed on the opposite side with fastening means 9, 10 in the form of two screws and nuts each embedded in the plastic material. The two plastic shells 6 and 7 are on the inside shaped to the shape of a hand-held tool and each therefore has corresponding adjustment surfaces 11, 12.
    When the two plastic shells 6,7 are joined together, they form a cylindrical outer contour with a circumferential cylindrical groove and, among other things, to form a tread 13, which after assembly of the tool holder serves to guide the first, outer basic body 4 along the circumference of the the inner base body 6, 7. The outer base body 4, in the case of a finished tool holder 4, can slide on the upper surface of the inner base body 6,7 by means of the wear surface 13, so that the inner and the outer base body 4 are rotatably arranged in relation to each other and preferably coaxially together. By means of this design of the spar and the tread 13, it is now possible to hang practically every type of tool with an outer contour rotatably in relation to the first basic body 4 by using the second basic body 6, 7.
    Delta has, among other things, the great advantage that with the aid of the invention, even tools with a shape deviating from a symmetrical cylindrical shape can be arranged to rotate about its own axis.
    The bracket 1 is arranged against the fixed plate 4, the shape of which can be adapted to the shape and weight distribution of the tool to be suspended, in order to balance the center of gravity of the tool to be suspended. The jumper 1 is for this purpose provided with a number of slides, which serve to make all the tools hang exactly in the center of gravity.
    If the center of gravity changes by replacing a tool part (for example a heavier batten) or if a suspension layer is desired which is rotated in relation to the horizontal layer, this can be easily compensated by suspending the bracket 1 in another hall.
    The centering of the plastic shells 6, 7 of the second basic body to each other is achieved by means of an interengaging element (tongue and tongue or bolt and slippery). This also relieves the fasteners 9,10 (loads only when pulling). More options for centering can be clips, rafters, snaps, etc. By means of a thin hinge, two plastic shells 6, 7 can be realized into a plastic shell. In addition, the design of the suspension can be adapted to the design of the respective tool (color, contour, etc.).
    Through all other deformations of the suspension, such as the shells 6,7 or the jumper 1, attachments (eg displays, LEDs and scanners) can be protected. The jumper 1 can be wider and closer to the tool, so that it protrudes protectively from sensitive parts of the tool and prevents mechanical impact.
    Figure 3 shows a possibility of improvement in the form of a spar device 15 with travel depressions and elevations in the wear surface 13 of the holder shells 6, 7. The holder shells 6,7 are shown in cross section, so that the contour on the wear surface is visible. It can also be seen how the first outer base body 4.5 rests on the elevations. The first, outer base body is, like the inner, second base body, divided into two parts by means of two fixed plates 4,5. Without such a locking device according to the invention, these fixed plates 4,5 would lie substantially flat on the wear surface.
    By means of spring-biased spar elements 14 arranged on the outer first base body 4,5, a stepwise sparring can occur when the second inner base body 4,5 is rotated in relation to the first outer base body 6,7, for example, during rotation in angular steps of 15 degrees.
    With the aid of the elevations and depressions in the holding shell 6,7 along the wear surface as well as the spring element 14 arranged on the fixed plates 4,5, almost all conceivable angular layers in relation to the rotation can thus be realized by the tool suspended around its own axis by the solution according to the invention.
    The yoke 1 can also be designed so that it itself acts as a ratchet function or that a spring element 14 is arranged on it.
    It would also be conceivable for all to use a bolt which is prestressed by means of a spring, which engages in the locking member 15, and affects the locking function. Likewise, it would also be possible for all used bolted bolts to engage the ratchet member. In addition, as shown in Figure 4, a rotary stop can also be realized. In particular, this prevents the power cable from being clamped or wound by wire-bound tools, provided that the two basic bodies move relative to each other.
    For example, a stop means may be provided, which is arranged at the inner, second base body, and which uses a predefined point on the outer first base body as a stop.
    Other possible improvements to the devices shown in Figures 1 to 4 could include the provision of an additional coating on the wear surface of the second inner base body and / or on the surface of the first outer base body which is water against that wear surface to affect the sliding relationship and a choice. working rotation positive.
    The shape of the plastic shell of the inner second base body can be shaped so that the aeration slots of the tool remain open. For example, by means of integrated recesses. 6 The suspension can also include the following functions: - Devices for protecting / blocking right-hand switches, - Equipment for all starting switches, - Devices for protecting control elements.
    Figure 5 shows how the fixed plates of the first outer base body 4,5 can be arranged on the second, inner base body 6,7 by means of screws 3 or how [Dada base bodies 4,5,6,7 can be clamped together. The first, outer base body 4,5 is shown embedded in Ott spar arranged in the outer jacket of the inner, second base body 6,7.
    Figure 6 shows a tool suspension with a rotatable suspension device 16, with a rope balancer 14, and with a tool holder 15 according to the invention. The suspension device 16 is arranged at a first end of the rope balancer 14 and the tool holder 15 at a second end of the rope balancer 14.
    The tool holder 15 serves to hold a tool, where the inner contour of the tool holder 15 corresponds to the outer contour of the housing of the tool. The tool suspension can be offered together with the tool or as an accessory. 7
    权利要求:
    Claims (9)
    [1]
    Tool holder, especially for suspending a screw tool, with a first base body (5), in which a first recess is arranged in an axial direction, characterized in that in the first base body (4,5) there is a second base body (6,7 ) arranged, the outer diameter of which corresponds to the mat of the first recess, the second recess being realized so that the second basic body (6,7) has the shape of a cylinder with a partially different rock thickness.
    [2]
    2.. Tool holder according to claim 1, wherein the first and the second basic body (4,5,6,7) are rotatably arranged in relation to each other.
    [3]
    Tool holder according to claim 1 or 2, wherein at least one of the basic bodies (4,5,6,7) dr realized in several parts (4,5,6,7) and comprises means (3,9,10) by means of which the parts (4,5,6,7) are connectable to each other.
    [4]
    Tool holder according to claim 1, 2 or 3, wherein the inner shell surface of the second base body (4,5,6,7) comprises surface sections which run parallel or obliquely to the outer shell surface.
    [5]
    Tool holder according to any one of the preceding claims, wherein a holder bracket (1) is arranged on the first base body (4,5), which by means of a joint is movable and / or rotatably mounted at the base body (4,5).
    [6]
    A tool holder according to claim 5, wherein the holder bracket comprises a rod-shaped element with a plurality of adjacent hales, which extend along the element.
    [7]
    A tool holder according to any one of the preceding claims, wherein the first basic body (4,5) is a metal body and wherein the second basic body (6,7) is a plastic body.
    [8]
    Tool suspension with a rotatable suspension device (16), with a rope balancing (14) and with a tool holder (15) according to any one of the preceding claims, wherein the suspension device (13) is arranged at a first end of the rope balancing (14) and tool holder ( 15) is arranged on a second spirit of the line balancing (14). 8
    [9]
    Industrial and electrically powered tool for mobile use, in particular battery-powered screwdriver, with at least one tool holder according to one of claims 1 to 7, the recess in the second basic body (6,7) being realized in such a way that the inner surface of the recess corresponds to the outer contour at hOljet for the tool. 9 3ut- Figure 2 "ct LL Ficiur
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    同族专利:
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    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    CN2382519Y|1999-06-29|2000-06-14|梁吕钦|Decorative tool with hook|
    JP2003145452A|2001-11-19|2003-05-20|Kazutaka Yamauchi|Portable power tool holder|
    US7175031B2|2004-01-07|2007-02-13|Matthews Jason E|Multiple tool holder|
    CN101407057B|2007-10-11|2011-07-13|高瑞乾|Double track type hanging holder for hand tools|
    CN201178362Y|2008-03-11|2009-01-07|湖南中迪科技有限公司|Hanging frame for motor rotor disassembling|
    CN201228820Y|2008-07-15|2009-04-29|宝山钢铁股份有限公司|Movable support for installing pipe in buried sleeve pipe|
    CN201462289U|2009-06-15|2010-05-12|上海新臣塑胶科技发展有限公司|Polyethylene corrugated pipe seal connecting piece|
    CN201971564U|2011-04-18|2011-09-14|东莞嘉丰机电设备有限公司|Crane device applied on welding equipment|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE201110121896|DE102011121896A1|2011-12-21|2011-12-21|Tool holder for mounting e.g. rechargeable battery-operated screwing tool for industrial application, has recess realized in such manner that set of base bodies includes form of cylinder with sections of different wall thicknesses|
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