JP7472975B2 - インパクト工具 - Google Patents

インパクト工具 Download PDF

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Publication number
JP7472975B2
JP7472975B2 JP2022527599A JP2022527599A JP7472975B2 JP 7472975 B2 JP7472975 B2 JP 7472975B2 JP 2022527599 A JP2022527599 A JP 2022527599A JP 2022527599 A JP2022527599 A JP 2022527599A JP 7472975 B2 JP7472975 B2 JP 7472975B2
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JP
Japan
Prior art keywords
hammer
diameter side
claw
anvil
main body
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.)
Active
Application number
JP2022527599A
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English (en)
Japanese (ja)
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JPWO2021241099A5 (https=
JPWO2021241099A1 (https=
Inventor
健悟 田村
潤一 東海林
翔太 竹内
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 JPWO2021241099A1 publication Critical patent/JPWO2021241099A1/ja
Publication of JPWO2021241099A5 publication Critical patent/JPWO2021241099A5/ja
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Publication of JP7472975B2 publication Critical patent/JP7472975B2/ja
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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
    • 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
    • B25B21/026—Impact clutches

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Portable Power Tools In General (AREA)
JP2022527599A 2020-05-29 2021-04-23 インパクト工具 Active JP7472975B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020094019 2020-05-29
JP2020094019 2020-05-29
PCT/JP2021/016543 WO2021241099A1 (ja) 2020-05-29 2021-04-23 インパクト工具

Publications (3)

Publication Number Publication Date
JPWO2021241099A1 JPWO2021241099A1 (https=) 2021-12-02
JPWO2021241099A5 JPWO2021241099A5 (https=) 2023-02-06
JP7472975B2 true JP7472975B2 (ja) 2024-04-23

Family

ID=78745189

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022527599A Active JP7472975B2 (ja) 2020-05-29 2021-04-23 インパクト工具

Country Status (5)

Country Link
US (1) US12290901B2 (https=)
EP (1) EP4159375A4 (https=)
JP (1) JP7472975B2 (https=)
CN (1) CN115666861B (https=)
WO (1) WO2021241099A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7462276B2 (ja) * 2021-06-28 2024-04-05 パナソニックＩｐマネジメント株式会社 インパクト工具
US12257685B2 (en) * 2021-07-09 2025-03-25 Snap-On Incorporated Impact tool with tapered anvil wing design
JP2023181599A (ja) * 2022-06-13 2023-12-25 株式会社マキタ インパクト工具
JP7826130B2 (ja) * 2022-06-27 2026-03-09 株式会社マキタ 電動作業機
JP2025062765A (ja) * 2023-10-03 2025-04-15 株式会社マキタ インパクト工具、スピンドル及びスピンドルの製造方法
CN117506799A (zh) * 2023-11-24 2024-02-06 苏州锐霸工具有限公司 一种大功率高寿命冲击结构以及应用其的冲击扳手
JP2025165305A (ja) * 2024-04-22 2025-11-04 パナソニック株式会社 電動工具システム、及びアタッチメント

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005254374A (ja) 2004-03-10 2005-09-22 Makita Corp インパクトドライバ
JP2008535675A (ja) 2005-04-13 2008-09-04 セムブレ エス．ピー．エー． インパクトレンチのインパクト機構

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4643298B2 (ja) * 2005-02-14 2011-03-02 株式会社マキタ 打撃工具
JP2009226568A (ja) * 2008-03-25 2009-10-08 Makita Corp 打撃工具
JP4674640B2 (ja) * 2009-01-27 2011-04-20 パナソニック電工株式会社 インパクト回転工具
JP5284898B2 (ja) 2009-07-21 2013-09-11 株式会社マキタ 打撃工具
JP5340881B2 (ja) * 2009-10-16 2013-11-13 株式会社マキタ 打撃工具
JP6027946B2 (ja) * 2013-06-12 2016-11-16 パナソニック株式会社 インパクトレンチ
JP2015024474A (ja) * 2013-07-26 2015-02-05 日立工機株式会社 インパクト工具
JP6198515B2 (ja) * 2013-08-08 2017-09-20 株式会社マキタ インパクト工具
WO2016002539A1 (ja) 2014-06-30 2016-01-07 日立工機株式会社 打撃工具
WO2016017545A1 (ja) * 2014-07-31 2016-02-04 日立工機株式会社 打撃工具
CN107206579B (zh) * 2015-01-30 2020-02-28 工机控股株式会社 撞击作业机
JP6638522B2 (ja) * 2015-08-07 2020-01-29 工機ホールディングス株式会社 電動工具
US11192223B2 (en) * 2017-03-07 2021-12-07 Makita Corporation Tool holding apparatus and power tool, and impact tool
JP6832509B2 (ja) * 2017-03-27 2021-02-24 パナソニックＩｐマネジメント株式会社 回転打撃工具
JP6901898B2 (ja) * 2017-04-17 2021-07-14 株式会社マキタ 回転打撃工具
JP6987667B2 (ja) * 2018-02-23 2022-01-05 株式会社マキタ インパクト工具
JP6979605B2 (ja) * 2018-05-11 2021-12-15 パナソニックＩｐマネジメント株式会社 インパクト回転工具
US11351663B2 (en) * 2019-12-24 2022-06-07 Ingersoll-Rand Industrial U.S., Inc. Latching hammer impact wrench
CN114761178B (zh) * 2019-12-26 2024-07-05 工机控股株式会社 旋转工具
JP7664047B2 (ja) * 2021-01-06 2025-04-17 株式会社マキタ インパクト工具

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005254374A (ja) 2004-03-10 2005-09-22 Makita Corp インパクトドライバ
JP2008535675A (ja) 2005-04-13 2008-09-04 セムブレ エス．ピー．エー． インパクトレンチのインパクト機構

Also Published As

Publication number Publication date
WO2021241099A1 (ja) 2021-12-02
CN115666861A (zh) 2023-01-31
US20230202004A1 (en) 2023-06-29
CN115666861B (zh) 2025-08-29
EP4159375A4 (en) 2023-12-20
US12290901B2 (en) 2025-05-06
JPWO2021241099A1 (https=) 2021-12-02
EP4159375A1 (en) 2023-04-05

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