DE112023004091T5 - Schlagwerkzeug und elektrowerkzeug - Google Patents

Schlagwerkzeug und elektrowerkzeug

Info

Publication number
DE112023004091T5
DE112023004091T5 DE112023004091.5T DE112023004091T DE112023004091T5 DE 112023004091 T5 DE112023004091 T5 DE 112023004091T5 DE 112023004091 T DE112023004091 T DE 112023004091T DE 112023004091 T5 DE112023004091 T5 DE 112023004091T5
Authority
DE
Germany
Prior art keywords
motor
screw
control unit
screw tightening
current
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
DE112023004091.5T
Other languages
German (de)
English (en)
Inventor
Kenta HARADA
Tomomasa Nishikawa
Satoru Matsuno
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 DE112023004091T5 publication Critical patent/DE112023004091T5/de
Pending legal-status Critical Current

Links

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
    • B25B23/0064—Means for adjusting screwing depth
    • 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
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/14—Estimation or adaptation of motor parameters, e.g. rotor time constant, flux, speed, current or voltage

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Control Of Electric Motors In General (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
DE112023004091.5T 2022-09-30 2023-09-07 Schlagwerkzeug und elektrowerkzeug Pending DE112023004091T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022158342 2022-09-30
JP2022-158342 2022-09-30
PCT/JP2023/032643 WO2024070561A1 (ja) 2022-09-30 2023-09-07 インパクト工具及び電動工具

Publications (1)

Publication Number Publication Date
DE112023004091T5 true DE112023004091T5 (de) 2025-09-11

Family

ID=90477390

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112023004091.5T Pending DE112023004091T5 (de) 2022-09-30 2023-09-07 Schlagwerkzeug und elektrowerkzeug

Country Status (5)

Country Link
US (1) US20260042192A1 (https=)
JP (1) JPWO2024070561A1 (https=)
CN (1) CN119730991A (https=)
DE (1) DE112023004091T5 (https=)
WO (1) WO2024070561A1 (https=)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4886183B2 (ja) * 2004-09-27 2012-02-29 パナソニック電工パワーツール株式会社 回転式工具
JP2012139767A (ja) * 2010-12-28 2012-07-26 Hitachi Koki Co Ltd 締付工具
JP2013146847A (ja) * 2012-01-23 2013-08-01 Hitachi Koki Co Ltd インパクト工具
WO2019208105A1 (ja) * 2018-04-27 2019-10-31 工機ホールディングス株式会社 電動工具
EP4182116A1 (en) * 2020-07-16 2023-05-24 3M Innovative Properties Company Robotic repair control systems and methods

Also Published As

Publication number Publication date
CN119730991A (zh) 2025-03-28
WO2024070561A1 (ja) 2024-04-04
JPWO2024070561A1 (https=) 2024-04-04
US20260042192A1 (en) 2026-02-12

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