• 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:
    A portable electric power tool including a housing (10) with a connection terminal (20) for connection of a voltage supply source (22), an electric motor (14), an onboard operation control unit (16) and a radio communication device(17) for communicating tool operation and operation result data between the operation control (16) unit and a stationary data processing unit (18), and a back-up voltage accumulating device (25) arranged to keep up continuously a voltage supply to the control unit (16) and a radio communication device (17) at disconnection of the voltage supply source (22).
    公开号:SE1051017A1
    申请号:SE1051017
    申请日:2010-09-30
    公开日:2012-03-31
    发明作者:Carl Johan Erik Wallgren
    申请人:Atlas Copco Tools Ab；
    IPC主号:
    专利说明:

    30 long, for example in conveyor belt use, because it adversely affects the productivity of the tool.
    An object of the invention is to improve the productivity of portable electric power tools provided with an internal control unit and a radio communication device by substantially reducing the delay in the radio communication between the tool and a stationary data processing unit and thereby reducing the delay of the resumption of the operating condition of the tool when disconnecting the power supply source.
    Another object of the invention is to provide portable electric power tools provided with an internal control unit and a radio communication device, the delay in the start of the tool after a battery unit change being significantly reduced by continuously maintaining a voltage supply to the operating control device and the radio communication device. .
    Additional objects and advantages of the invention will become apparent from the following description and from the claims.
    An embodiment of the invention is described below with reference to the accompanying drawing.
    The drawing shows a power tool in the form of an electric angular tightening tool which comprises a housing 10 with an angle head 11, an output shaft 12, which carries a nut sleeve 13, and an electric motor 14. Furthermore, the tool comprises a schematically shown operating control unit 16 and a radio communication device 17 for transmitting operating data and operating result data between that power tool and a stationary data processing unit located at a distance from the tool. The housing 10 of the power tool shown in the drawing is provided with a docking part 20 for receiving a rechargeable battery unit 22. The latter is replaceable to one or more identical battery units to enable recharging of the battery units after a working period.
    In order to continuously maintain a voltage supply of the radio communication device 17 and the control unit 16 when disconnecting the battery unit 22, there is a device 25 which accumulates reserve voltage.
    This backup voltage accumulating device 25 may be an auxiliary battery unit or any other available type of voltage accumulating means, for example a capacitor, a capacitor, for example a high capacity capacitor, or any other similar device.
    The power tool shown in the drawing is driven by a battery unit, but the invention also relates to electric mains-connected tools, the tool housing 10 instead of the battery docking part 20 being provided with a connection device (not shown) for a mains-connected cable. Even in power tools having a fixed electrical network as a power supply, it is important to continuously maintain the power supply to the radio communication device 17 and the control unit 16 in order to maintain the productivity of that power tool, thereby avoiding delays in the return of the tool. a temporary disconnection of the power supply cable. Therefore, the backup voltage accumulating device 25 is an essential part of this embodiment of the invention not shown.
    Regardless of whether the power tool according to the invention uses a battery unit or an electrical network as a power supply source, the backup voltage accumulating device 25 is arranged to supply voltage to the radio communication device 17 and the control unit 16 during the time interval when only the power supply source is disconnected. shall be recharged when reconnecting the power supply source. As a result, the backup voltage accumulating device 25 will always be fully charged in order to be able to maintain the voltage supply of the radio communication device 17 and the control unit 16 when the voltage supply source is disconnected next time. As pointed out above, the backup voltage accumulating device 25 could be in the form of an auxiliary battery unit and arranged as a built-in component in the tool housing or as a removable module that can be easily replaced without the need to disassemble the tool.
    权利要求:
    Claims (5)
    [1]
    Portable electric power tool, comprising a housing (10) with a connection connector (20) for connecting a power supply source (22), an electric motor (14), an internal operating control unit (16) and a radio communication device (17) for transmitting operating data and operating result data between that power tool and a stationary data processing unit (18), characterized in that a backup voltage accumulating device (25) is arranged internally in that power tool to continuously maintain a voltage supply to the operating control unit (16). (17) in the event of disconnections of the power supply source (22) to reduce the delay in resuming the operating condition of the tool after reconnecting the power supply source (22).
    [2]
    A power tool according to claim 1, wherein said backup voltage accumulating device (25) is arranged to supply power supply only when the power supply source (22) is disconnected and to be recharged by the voltage supply source (22) when reconnected.
    [3]
    A power tool according to claim 1 or 2, wherein said power supply source (22) is a rechargeable battery unit and said connection connector (20) comprises a docking member formed on the housing (10) and arranged to receive either of at least two replaceable battery units (22).
    [4]
    A power tool according to any one of claims 1 to 3, in which the backup voltage accumulating device (25) comprises an auxiliary battery unit, which is releasably mounted on the housing (10).
    [5]
    A power tool according to claim 1 or 2, wherein said power supply source is an electrical mains system connected to that power tool via a cable, and said connection connector is a cable connection device.
    类似技术:
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    CN103097083B|2015-03-11|
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    MX2013003272A|2013-08-21|
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    BR112013007568B1|2021-01-19|
    SE535458C2|2012-08-14|
    US20130277078A1|2013-10-24|
    BR112013007568A2|2020-06-02|
    WO2012041547A1|2012-04-05|
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    RU2013119998A|2014-11-10|
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    JP2013538700A|2013-10-17|
    KR20130116246A|2013-10-23|
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    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US3801963A|1972-09-28|1974-04-02|Burroughs Corp|Method and apparatus for transferring data from a volatile data store upon the occurrence of a power failure in a computer|
    US3859638A|1973-05-31|1975-01-07|Intersil Inc|Non-volatile memory unit with automatic standby power supply|
    FR2261694A5|1973-09-05|1975-09-12|Honeywell Bull Soc Ind|
    US3980935A|1974-12-16|1976-09-14|Worst Bernard I|Volatile memory support system|
    US3978457A|1974-12-23|1976-08-31|Pitney-Bowes, Inc.|Microcomputerized electronic postage meter system|
    US4306299A|1976-06-10|1981-12-15|Pitney-Bowes, Inc.|Postage meter having means transferring data from a working memory to a non-volatile memory under low power conditions|
    US4884242A|1988-05-26|1989-11-28|Applied Automation, Inc.|Backup power system for dynamic memory|
    US7613590B2|1992-11-17|2009-11-03|Health Hero Network, Inc.|Modular microprocessor-based power tool system|
    DE4429206C2|1994-08-18|1998-04-09|Atlas Copco Tools Ab|Device to lock or release an electric hand tool|
    SE9600933D0|1996-03-11|1996-03-11|Atlas Copco Tools Ab|Power nutrunner|
    CA2317560A1|1997-11-17|1999-05-27|Lifestyle Technologies Inc.|Universal power supply|
    US6536536B1|1999-04-29|2003-03-25|Stephen F. Gass|Power tools|
    US6104162A|1999-09-11|2000-08-15|Sainsbury; Simon R.|Method and apparatus for multi-power source for power tools|
    JP2001188689A|2000-01-04|2001-07-10|Mitsubishi Electric Corp|Data processor|
    US6172478B1|2000-02-23|2001-01-09|Telxon Corporation|Power distribution in a portable device|
    US7443137B2|2000-08-11|2008-10-28|Milwaukee Electric Tool Corporation|Adapter for a power tool battery|
    SE519367C2|2000-11-29|2003-02-18|Atlas Copco Tools Ab|Portable tool with interchangeable module fixed with multi-contact for signaling and operation|
    US7110954B2|2001-03-12|2006-09-19|University Of Hong Kong|Wireless purchase and on-line inventory apparatus and method for vending machines|
    JP3783576B2|2001-05-25|2006-06-07|日立工機株式会社|DC power supply with charging function|
    JP4250907B2|2002-04-23|2009-04-08|パナソニック電工株式会社|Electric tool|
    US20040070369A1|2002-10-11|2004-04-15|Makita Corporation|Adapters for battery chargers|
    JP4329369B2|2003-03-20|2009-09-09|パナソニック電工株式会社|Power tool usage support method and apparatus|
    US7385374B2|2003-05-27|2008-06-10|William Marsh Rice University|Adaptive power system|
    US7113127B1|2003-07-24|2006-09-26|Reynolds And Reynolds Holdings, Inc.|Wireless vehicle-monitoring system operating on both terrestrial and satellite networks|
    US7045975B2|2003-10-14|2006-05-16|Cyberlux Corporation|Apparatus and methods for providing emergency safety lighting|
    ES2280888T3|2003-11-24|2007-09-16|Black & Decker Inc.|WIRELESS SYSTEM FOR MONITORING AND SECURITY OF PROPERTY.|
    US6845279B1|2004-02-06|2005-01-18|Integrated Technologies, Inc.|Error proofing system for portable tools|
    US7777612B2|2004-04-13|2010-08-17|Midtronics, Inc.|Theft prevention device for automotive vehicle service centers|
    US7750509B2|2004-05-10|2010-07-06|Gary Anderson|Power tool lockdown device|
    US7176656B2|2004-06-22|2007-02-13|Campbell Hausfeld/Scott Fetzer Company|Tool with battery pack|
    JP2006203295A|2005-01-18|2006-08-03|Sharp Corp|Radio equipment and radio master unit used for the same|
    JP2006224208A|2005-02-15|2006-08-31|Max Co Ltd|Tool and process control data collection system|
    SE531000C2|2005-11-17|2008-11-11|Atlas Copco Tools Ab|System for imparting the various operating characteristics to a battery operated screw tightening tool|
    JP4802028B2|2006-03-31|2011-10-26|ミツミ電機株式会社|COMMUNICATION CHANNEL SETTING METHOD, COMMUNICATION SYSTEM USING THE SAME, AND COMMUNICATION DEVICE|
    SE530667C2|2007-01-15|2008-08-05|Atlas Copco Tools Ab|Portable power tool with wireless communication with a stationary controller|
    JP2008213069A|2007-03-01|2008-09-18|Matsushita Electric Works Ltd|Power tool|
    JP2008260118A|2007-03-20|2008-10-30|Hitachi Koki Co Ltd|Cordless power tool and its storage case|
    US20080252446A1|2007-04-16|2008-10-16|Credo Technology Corporation|Power hand tool with data collection and storage and method of operating|
    US7825615B2|2007-10-16|2010-11-02|Glj, Llc|Intelligent motorized appliances with multiple power sources|
    CN201161377Y|2008-02-03|2008-12-10|姜卫亮|Dual-purpose portable movable electric tool, garden tool, woodworking tool|
    SE532224C2|2008-02-15|2009-11-17|Atlas Copco Tools Ab|Pneumatic power tool provided with indicator for working parameter values|
    DE102008040061A1|2008-07-02|2010-01-07|Robert Bosch Gmbh|Power tool|
    DE102008040524A1|2008-07-18|2010-01-21|Robert Bosch Gmbh|Apparatus and method for operating a battery powered electrical appliance|
    JP5210776B2|2008-09-25|2013-06-12|株式会社日立製作所|Charge / discharge control device for lithium ion secondary battery|
    JP5245699B2|2008-09-30|2013-07-24|日立工機株式会社|Electric tool|
    SE533612C2|2009-03-27|2010-11-02|Atlas Copco Tools Ab|Compressed air driven motor unit with an integrated voltage generating device|
    JP5740563B2|2009-09-25|2015-06-24|パナソニックＩｐマネジメント株式会社|Electric tool|
    TW201126296A|2009-09-25|2011-08-01|Panasonic Elec Works Co Ltd|Monitoring and control system and monitoring and control device|
    DE102011105306A1|2011-06-22|2012-12-27|Robert Bosch Gmbh|Portable tool with wireless data transmission|DE102010056523B4|2010-12-29|2022-02-10|Robert Bosch Gmbh|Portable battery powered tool with electric buffer element and battery replacement method|
    US9780583B2|2011-07-24|2017-10-03|Makita Corporation|Portable battery pack charging system, method for recharging a battery pack, and adapter therefor|
    DE102012017376A1|2012-06-13|2013-12-19|Robert Bosch Gmbh|Electrical propelled tool i.e. rechargeable battery-claimant screw jack, has tool components provided with power supply unit that enables data communication unit to generate power using inductive coupling|
    DE102013212003A1|2013-06-25|2015-01-08|Robert Bosch Gmbh|Hand tool|
    JP6408304B2|2014-08-29|2018-10-17|株式会社マキタ|Electric machinery / equipment|
    NZ736623A|2015-05-04|2019-06-28|Milwaukee Electric Tool Corp|Power tool and method for wireless communication|
    US10078322B2|2016-01-08|2018-09-18|Newfrey Llc|Power tool system having in-station verification utilizing radio frequency signal strength|
    AU2017201788B2|2016-03-16|2019-02-07|TtiLimited|Power tool battery pack with wireless communication|
    DE102016204629A1|2016-03-21|2017-09-21|Robert Bosch Gmbh|Hand tool|
    CN105945329B|2016-05-07|2018-03-27|孙挺|A kind of drilling rig for oil exploration using wireless remote control technology|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    SE1051017A|SE535458C2|2010-09-30|2010-09-30|Portable electric tool with a backup voltage accumulator|SE1051017A| SE535458C2|2010-09-30|2010-09-30|Portable electric tool with a backup voltage accumulator|
    RU2013119998/02A| RU2564371C2|2010-09-30|2011-06-29|Portable electrical tool with radio communication device|
    PCT/EP2011/060966| WO2012041547A1|2010-09-30|2011-06-29|Portable electric power tool with radio communication device|
    US13/824,628| US20130277078A1|2010-09-30|2011-06-29|Portable electric power tool with radio communication device|
    KR1020137007964A| KR101868175B1|2010-09-30|2011-06-29|Portable electric power tool with radio communication device|
    CN201180044002.5A| CN103097083B|2010-09-30|2011-06-29|Portable electric power tool with radio communication device|
    BR112013007568-6A| BR112013007568B1|2010-09-30|2011-06-29|portable electric power tool|
    MX2013003272A| MX2013003272A|2010-09-30|2011-06-29|Portable electric power tool with radio communication device.|
    CA2810536A| CA2810536C|2010-09-30|2011-06-29|Portable electric power tool with radio communication device|
    EP11743455.5A| EP2621683B1|2010-09-30|2011-06-29|Portable electric power tool with radio communication device|
    ES11743455.5T| ES2533029T3|2010-09-30|2011-06-29|Portable power tool machine with radio communication device|
    JP2013530636A| JP6144624B2|2010-09-30|2011-06-29|Portable power tool with wireless communication device|
    JP2017010516A| JP6490116B2|2010-09-30|2017-01-24|Portable power tool with wireless communication device|
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