DE112021003035T5 - Festziehwerkzeug - Google Patents

Festziehwerkzeug Download PDF

Info

Publication number
DE112021003035T5
DE112021003035T5 DE112021003035.3T DE112021003035T DE112021003035T5 DE 112021003035 T5 DE112021003035 T5 DE 112021003035T5 DE 112021003035 T DE112021003035 T DE 112021003035T DE 112021003035 T5 DE112021003035 T5 DE 112021003035T5
Authority
DE
Germany
Prior art keywords
motor
control
tightening
control mode
tool
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
DE112021003035.3T
Other languages
German (de)
English (en)
Inventor
Tomomasa Nishikawa
Yousuke Yoshizaki
Masashi TAKEHISA
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koki Holdings Co Ltd
Original Assignee
Koki Holdings Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koki Holdings Co Ltd filed Critical Koki Holdings Co Ltd
Publication of DE112021003035T5 publication Critical patent/DE112021003035T5/de
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • B25B21/02—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose with means for imparting impact to screwdriver blade or nut socket
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
    • B25B23/147—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for electrically operated wrenches or screwdrivers
    • B25B23/1475—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for electrically operated wrenches or screwdrivers for impact wrenches or screwdrivers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/18—Devices for illuminating the head of the screw or the nut

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Portable Power Tools In General (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
DE112021003035.3T 2020-05-29 2021-04-27 Festziehwerkzeug Pending DE112021003035T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020-094091 2020-05-29
JP2020094091 2020-05-29
PCT/JP2021/016740 WO2021241111A1 (ja) 2020-05-29 2021-04-27 締め付け工具

Publications (1)

Publication Number Publication Date
DE112021003035T5 true DE112021003035T5 (de) 2023-03-16

Family

ID=78745306

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112021003035.3T Pending DE112021003035T5 (de) 2020-05-29 2021-04-27 Festziehwerkzeug

Country Status (3)

Country Link
JP (1) JP7400966B2 (https=)
DE (1) DE112021003035T5 (https=)
WO (1) WO2021241111A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112022005424T5 (de) 2021-12-15 2024-08-29 Milwaukee Electric Tool Corporation Adaptive auslöserabbildung
US20250162113A1 (en) * 2022-03-04 2025-05-22 Koki Holdings Co., Ltd. Work machine
JP7579824B2 (ja) * 2022-06-04 2024-11-08 了 久保田 ねじ締め装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009072888A (ja) 2007-09-21 2009-04-09 Hitachi Koki Co Ltd インパクト工具
JP2009072889A (ja) 2007-09-21 2009-04-09 Hitachi Koki Co Ltd インパクト工具
JP2014121765A (ja) 2012-12-22 2014-07-03 Hitachi Koki Co Ltd インパクト工具

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3552249B2 (ja) * 1993-07-09 2004-08-11 ソニー株式会社 画像および音声信号処理方法とその装置
JPH07308866A (ja) * 1994-05-13 1995-11-28 Nissan Motor Co Ltd 締付け軸力の測定装置とそれを用いたインパクト式ねじ締め装置
JPH1071576A (ja) * 1996-06-20 1998-03-17 Nissan Motor Co Ltd インパクト式ねじ締め方法と装置
JP6811130B2 (ja) 2017-03-23 2021-01-13 株式会社マキタ インパクト締結工具

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009072888A (ja) 2007-09-21 2009-04-09 Hitachi Koki Co Ltd インパクト工具
JP2009072889A (ja) 2007-09-21 2009-04-09 Hitachi Koki Co Ltd インパクト工具
JP2014121765A (ja) 2012-12-22 2014-07-03 Hitachi Koki Co Ltd インパクト工具

Also Published As

Publication number Publication date
WO2021241111A1 (ja) 2021-12-02
JPWO2021241111A1 (https=) 2021-12-02
JP7400966B2 (ja) 2023-12-19

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Legal Events

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R012 Request for examination validly filed