CN118871252A - 作业机 - Google Patents

作业机 Download PDF

Info

Publication number
CN118871252A
CN118871252A CN202380023559.3A CN202380023559A CN118871252A CN 118871252 A CN118871252 A CN 118871252A CN 202380023559 A CN202380023559 A CN 202380023559A CN 118871252 A CN118871252 A CN 118871252A
Authority
CN
China
Prior art keywords
motor
effective value
work machine
completion
time
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.)
Withdrawn
Application number
CN202380023559.3A
Other languages
English (en)
Chinese (zh)
Inventor
藤本刚也
新户俊也
仲野领佑
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
Hitachi Koki 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 Hitachi Koki Co Ltd filed Critical Hitachi Koki Co Ltd
Publication of CN118871252A publication Critical patent/CN118871252A/zh
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • 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
    • B25F5/001—Gearings, speed selectors, clutches or the like specially adapted for rotary tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
CN202380023559.3A 2022-03-04 2023-02-07 作业机 Withdrawn CN118871252A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022-033974 2022-03-04
JP2022033974 2022-03-04
PCT/JP2023/003914 WO2023166922A1 (ja) 2022-03-04 2023-02-07 作業機

Publications (1)

Publication Number Publication Date
CN118871252A true CN118871252A (zh) 2024-10-29

Family

ID=87883351

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380023559.3A Withdrawn CN118871252A (zh) 2022-03-04 2023-02-07 作业机

Country Status (5)

Country Link
US (1) US20250162113A1 (https=)
EP (1) EP4488004A4 (https=)
JP (1) JPWO2023166922A1 (https=)
CN (1) CN118871252A (https=)
WO (1) WO2023166922A1 (https=)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8102453U1 (de) * 1981-01-31 1982-09-09 Kress-elektrik GmbH & Co, Elektromotorenfabrik, 7457 Bisingen Elektrohandwerkzeugmaschine zum Schrauben, Bohren und eventuell Schlagbohren
WO2008105057A1 (ja) * 2007-02-26 2008-09-04 Fujitsu Limited ネジ締め装置
JP2008296323A (ja) * 2007-05-31 2008-12-11 Hitachi Koki Co Ltd 電動工具
JP5182562B2 (ja) 2008-02-29 2013-04-17 日立工機株式会社 電動工具
DE102008040096A1 (de) * 2008-07-02 2010-01-07 Robert Bosch Gmbh Verfahren zum Betreiben einer Elektrowerkzeugmaschine und eine Antriebseinheit für eine Elektrowerkzeugmaschine
JP2011031369A (ja) * 2009-08-05 2011-02-17 Hitachi Koki Co Ltd インパクト式ねじ締め装置
JP5780896B2 (ja) * 2011-09-20 2015-09-16 株式会社マキタ 電動工具
US9193055B2 (en) * 2012-04-13 2015-11-24 Black & Decker Inc. Electronic clutch for power tool
JP5800761B2 (ja) * 2012-06-05 2015-10-28 株式会社マキタ 電動工具
WO2014162862A1 (ja) * 2013-03-30 2014-10-09 日立工機株式会社 電動工具
JP2018192544A (ja) * 2017-05-15 2018-12-06 株式会社マキタ 締結工具
JP7417899B2 (ja) * 2020-04-23 2024-01-19 パナソニックＩｐマネジメント株式会社 電動工具システム、制御方法、及びプログラム
WO2021241111A1 (ja) * 2020-05-29 2021-12-02 工機ホールディングス株式会社 締め付け工具

Also Published As

Publication number Publication date
WO2023166922A1 (ja) 2023-09-07
JPWO2023166922A1 (https=) 2023-09-07
EP4488004A1 (en) 2025-01-08
EP4488004A4 (en) 2025-07-02
US20250162113A1 (en) 2025-05-22

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Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20241029