CN101543984B - 击打工具 - Google Patents

击打工具 Download PDF

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Publication number
CN101543984B
CN101543984B CN2009101291291A CN200910129129A CN101543984B CN 101543984 B CN101543984 B CN 101543984B CN 2009101291291 A CN2009101291291 A CN 2009101291291A CN 200910129129 A CN200910129129 A CN 200910129129A CN 101543984 B CN101543984 B CN 101543984B
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CN
China
Prior art keywords
mentioned
hammer body
main shaft
helical spring
hammer
Prior art date
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Application number
CN2009101291291A
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English (en)
Chinese (zh)
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CN101543984A (zh
Inventor
长坂英纪
梨本知伸
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.)
Makita Corp
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Makita Corp
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Filing date
Publication date
Application filed by Makita Corp filed Critical Makita Corp
Publication of CN101543984A publication Critical patent/CN101543984A/zh
Application granted granted Critical
Publication of CN101543984B publication Critical patent/CN101543984B/zh
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    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
CN2009101291291A 2008-03-25 2009-03-25 击打工具 Active CN101543984B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008078613A JP2009226568A (ja) 2008-03-25 2008-03-25 打撃工具
JP2008078613 2008-03-25
JP2008-078613 2008-03-25

Publications (2)

Publication Number Publication Date
CN101543984A CN101543984A (zh) 2009-09-30
CN101543984B true CN101543984B (zh) 2011-02-09

Family

ID=41115383

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009101291291A Active CN101543984B (zh) 2008-03-25 2009-03-25 击打工具

Country Status (3)

Country Link
US (1) US7918286B2 (enExample)
JP (1) JP2009226568A (enExample)
CN (1) CN101543984B (enExample)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4600562B2 (ja) * 2008-09-30 2010-12-15 パナソニック電工株式会社 インパクト回転工具
US8381830B2 (en) * 2009-05-05 2013-02-26 Black & Decker Inc. Power tool with integrated bit retention device
US8622401B2 (en) * 2009-02-27 2014-01-07 Black & Decker Inc. Bit retention device
US8800999B2 (en) * 2009-02-27 2014-08-12 Black & Decker Inc. Bit retention device
CN201446519U (zh) * 2009-06-05 2010-05-05 南京德朔实业有限公司 电动工具
JP5600955B2 (ja) * 2010-02-11 2014-10-08 日立工機株式会社 インパクト工具
JP2012006101A (ja) * 2010-06-23 2012-01-12 Makita Corp 打撃工具
JP5583500B2 (ja) * 2010-07-05 2014-09-03 株式会社マキタ 打撃工具
JP5427138B2 (ja) * 2010-07-28 2014-02-26 パナソニック株式会社 衝撃回転工具
US20120080285A1 (en) * 2010-10-01 2012-04-05 Ho-Tien Chen Clutch device for a screw driver
DE102010043099A1 (de) * 2010-10-29 2012-05-03 Robert Bosch Gmbh Handwerkzeugmaschine mit einem mechanischen Schlagwerk
DE102010062014B3 (de) * 2010-11-26 2012-05-10 Hilti Aktiengesellschaft Handwerkzeugmaschine
US9630307B2 (en) 2012-08-22 2017-04-25 Milwaukee Electric Tool Corporation Rotary hammer
JP6050110B2 (ja) 2012-12-27 2016-12-21 株式会社マキタ インパクト工具
US9505107B2 (en) * 2013-05-14 2016-11-29 Snap-On Incorporated Ball deflecting chamfer
JP2015120206A (ja) * 2013-12-20 2015-07-02 日立工機株式会社 インパクト工具
JP6429120B2 (ja) * 2015-02-09 2018-11-28 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
DE102017211774A1 (de) * 2016-07-11 2018-01-11 Robert Bosch Gmbh Handwerkzeugmaschinenvorrichtung
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
AU2019101751B4 (en) * 2018-02-19 2025-11-27 Milwaukee Electric Tool Corporation Impact tool
JP6987667B2 (ja) * 2018-02-23 2022-01-05 株式会社マキタ インパクト工具
CN215789518U (zh) * 2018-12-10 2022-02-11 米沃奇电动工具公司 冲击工具
US11484997B2 (en) * 2018-12-21 2022-11-01 Milwaukee Electric Tool Corporation High torque impact tool
JP6668449B2 (ja) * 2018-12-26 2020-03-18 株式会社マキタ インパクト工具
CN211805940U (zh) 2019-09-20 2020-10-30 米沃奇电动工具公司 冲击工具和锤头
JP7320419B2 (ja) 2019-09-27 2023-08-03 株式会社マキタ 回転打撃工具
JP7386027B2 (ja) * 2019-09-27 2023-11-24 株式会社マキタ 回転打撃工具
US11509193B2 (en) 2019-12-19 2022-11-22 Black & Decker Inc. Power tool with compact motor assembly
US12059775B2 (en) 2019-12-19 2024-08-13 Black & Decker Inc. Power tool with compact motor assembly
US11705778B2 (en) 2019-12-19 2023-07-18 Black & Decker Inc. Power tool with compact motor assembly
CN114761178B (zh) * 2019-12-26 2024-07-05 工机控股株式会社 旋转工具
EP4110554B1 (en) 2020-02-24 2025-09-17 Milwaukee Electric Tool Corporation Impact tool
USD948978S1 (en) 2020-03-17 2022-04-19 Milwaukee Electric Tool Corporation Rotary impact wrench
US12290901B2 (en) 2020-05-29 2025-05-06 Koki Holdings Co., Ltd. Impact tool
JP2022152865A (ja) * 2021-03-29 2022-10-12 株式会社マキタ インパクト工具
CN113500566B (zh) * 2021-08-20 2024-09-06 姜玉刚 一种用于狭小空间使用的敲击锤

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5975218A (en) * 1998-07-01 1999-11-02 I Lin Air Tools Co., Ltd. Multi-usage connecting mechanism of pneumatic tool
JP2002028874A (ja) * 2000-07-14 2002-01-29 Hitachi Koki Co Ltd 空気圧式ネジ締め機
JP2003145439A (ja) * 2001-11-15 2003-05-20 Makita Corp 打撃工具
CN1575932A (zh) * 2003-07-25 2005-02-09 松下电工株式会社 移动式电动工具
CN1820898A (zh) * 2005-02-14 2006-08-23 株式会社牧田 击打工具

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2165066B2 (de) * 1971-12-28 1976-12-02 Impex-Essen Vertrieb Von Werkzeugen Gmbh, 8800 Ansbach Drehschlagbohrmaschine
JP3568128B2 (ja) * 1994-02-25 2004-09-22 日立工機株式会社 回転打撃工具
JP3284759B2 (ja) * 1994-06-09 2002-05-20 日立工機株式会社 インパクトドライバ
JP4046464B2 (ja) * 2000-08-04 2008-02-13 日立工機株式会社 インパクト工具
JP2002254336A (ja) * 2001-03-02 2002-09-10 Hitachi Koki Co Ltd 電動工具
JP3793099B2 (ja) * 2002-02-12 2006-07-05 株式会社マキタ 打撃工具
US7308948B2 (en) * 2004-10-28 2007-12-18 Makita Corporation Electric power tool
JP4501757B2 (ja) * 2005-04-11 2010-07-14 日立工機株式会社 インパクト工具
US7410007B2 (en) * 2005-09-13 2008-08-12 Eastway Fair Company Limited Impact rotary tool with drill mode
JP4597849B2 (ja) * 2005-12-01 2010-12-15 株式会社マキタ 回転打撃工具
US7673702B2 (en) * 2007-08-09 2010-03-09 Ingersoll-Rand Company Impact wrench
CN103009327B (zh) * 2008-03-17 2015-05-20 史丹利百得有限公司 不连续驱动力工具主轴和插座接口

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5975218A (en) * 1998-07-01 1999-11-02 I Lin Air Tools Co., Ltd. Multi-usage connecting mechanism of pneumatic tool
JP2002028874A (ja) * 2000-07-14 2002-01-29 Hitachi Koki Co Ltd 空気圧式ネジ締め機
JP2003145439A (ja) * 2001-11-15 2003-05-20 Makita Corp 打撃工具
CN1575932A (zh) * 2003-07-25 2005-02-09 松下电工株式会社 移动式电动工具
CN1820898A (zh) * 2005-02-14 2006-08-23 株式会社牧田 击打工具

Also Published As

Publication number Publication date
US20090242222A1 (en) 2009-10-01
US7918286B2 (en) 2011-04-05
JP2009226568A (ja) 2009-10-08
CN101543984A (zh) 2009-09-30

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