ATE513658T1 - Schlagbohrer mit schlagweiterleitungsvorrichtung - Google Patents

Schlagbohrer mit schlagweiterleitungsvorrichtung

Info

Publication number
ATE513658T1
ATE513658T1 AT08015580T AT08015580T ATE513658T1 AT E513658 T1 ATE513658 T1 AT E513658T1 AT 08015580 T AT08015580 T AT 08015580T AT 08015580 T AT08015580 T AT 08015580T AT E513658 T1 ATE513658 T1 AT E513658T1
Authority
AT
Austria
Prior art keywords
percussion
toggle
ratchet wheel
drill
slide rod
Prior art date
Application number
AT08015580T
Other languages
English (en)
Inventor
Xi-Ren Ren
Zhi-Wei Bai
Ran-Ran Xia
Original Assignee
Dongguan Qunsheng Powder Metallurg 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 Dongguan Qunsheng Powder Metallurg Co Ltd filed Critical Dongguan Qunsheng Powder Metallurg Co Ltd
Application granted granted Critical
Publication of ATE513658T1 publication Critical patent/ATE513658T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D16/00—Portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
    • B25D16/006—Mode changers; Mechanisms connected thereto
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D11/00—Portable percussive tools with electromotor or other motor drive
    • B25D11/06—Means for driving the impulse member
    • B25D11/10—Means for driving the impulse member comprising a cam mechanism
    • B25D11/102—Means for driving the impulse member comprising a cam mechanism the rotating axis of the cam member being coaxial with the axis of the tool
    • B25D11/106—Means for driving the impulse member comprising a cam mechanism the rotating axis of the cam member being coaxial with the axis of the tool cam member and cam follower having the same shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2216/00—Details of portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
    • B25D2216/0007—Details of percussion or rotation modes
    • B25D2216/0023—Tools having a percussion-and-rotation mode
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2216/00—Details of portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
    • B25D2216/0007—Details of percussion or rotation modes
    • B25D2216/0038—Tools having a rotation-only mode
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/255—Switches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/351—Use of pins

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Drilling And Boring (AREA)
AT08015580T 2008-05-20 2008-09-04 Schlagbohrer mit schlagweiterleitungsvorrichtung ATE513658T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200480028U CN201201225Y (zh) 2008-05-20 2008-05-20 冲击钻的冲击切换装置

Publications (1)

Publication Number Publication Date
ATE513658T1 true ATE513658T1 (de) 2011-07-15

Family

ID=40423537

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08015580T ATE513658T1 (de) 2008-05-20 2008-09-04 Schlagbohrer mit schlagweiterleitungsvorrichtung

Country Status (4)

Country Link
US (1) US7775294B2 (de)
EP (1) EP2123405B1 (de)
CN (1) CN201201225Y (de)
AT (1) ATE513658T1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4217150A4 (de) 2020-09-24 2024-08-14 Techtronic Cordless GP Multifunktionales tragbares elektrowerkzeug
US12311518B2 (en) 2021-07-06 2025-05-27 Nanjing Chervon Industry Co., Ltd. Impact drill
CN115570181B (zh) * 2021-07-06 2025-03-14 南京泉峰科技有限公司 多功能冲击钻
CN119959377B (zh) * 2025-04-11 2025-06-24 中建三局集团(江苏)有限公司 一种bim地铁车站施工检测设备

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2728961C2 (de) * 1977-06-27 1991-08-08 Hilti Ag, Schaan Bohrhammer mit arretierbarem Werkzeughalter
DE2932470A1 (de) * 1979-08-10 1981-02-26 Scintilla Ag Motorgetriebenes handwerkzeug, insbesondere heimwerkerkombinationsmaschine
JPS5969808U (ja) * 1982-09-07 1984-05-11 株式会社マキタ 震動ドリルにおける震動装置
DE3538166A1 (de) * 1985-10-26 1987-04-30 Hilti Ag Bohrhammer mit dreharretierung
US5531278A (en) * 1995-07-07 1996-07-02 Lin; Pi-Chu Power drill with drill bit unit capable of providing intermittent axial impact
JP3424880B2 (ja) * 1995-08-18 2003-07-07 株式会社マキタ ハンマードリル
JP3582760B2 (ja) * 1997-04-18 2004-10-27 日立工機株式会社 ハンマドリル
DE19726383A1 (de) * 1997-06-21 1998-12-24 Bosch Gmbh Robert Elektrowerkzeugmaschine
US6142242A (en) * 1999-02-15 2000-11-07 Makita Corporation Percussion driver drill, and a changeover mechanism for changing over a plurality of operating modes of an apparatus
JP3688943B2 (ja) * 1999-08-26 2005-08-31 株式会社マキタ ハンマードリル
DE10106034B4 (de) * 2001-02-09 2009-11-26 Robert Bosch Gmbh Handwerkzeugmaschine
TW556637U (en) * 2003-02-24 2003-10-01 Mobiletron Electronics Co Ltd Power tool
DE10312981A1 (de) * 2003-03-24 2004-10-07 Robert Bosch Gmbh Elektrohandwerkzeugmaschine
DE20305853U1 (de) * 2003-04-11 2003-09-04 Mobiletron Electronics Co., Ltd., Taya, Taichung Elektrowerkzeug mit einem Funktionssteuerungsmechanismus zur Steuerung der Bedienung in einem Dreh- oder einem Hammermodus
JP4405900B2 (ja) * 2004-03-10 2010-01-27 株式会社マキタ インパクトドライバ
DE102004026845A1 (de) * 2004-06-02 2005-12-22 Robert Bosch Gmbh Handwerkzeugmaschine, insbesondere Bohr- und/oder Schlaghammer
DE102004051911A1 (de) * 2004-10-26 2006-04-27 Robert Bosch Gmbh Handwerkzeugmaschine, insbesondere Bohrschrauber
US7308948B2 (en) 2004-10-28 2007-12-18 Makita Corporation Electric power tool
US7314097B2 (en) * 2005-02-24 2008-01-01 Black & Decker Inc. Hammer drill with a mode changeover mechanism
DE102005041448A1 (de) * 2005-08-31 2007-03-01 Robert Bosch Gmbh Handbohrmaschine mit Schaltgetriebe

Also Published As

Publication number Publication date
JP3146665U (ja) 2008-11-27
EP2123405A1 (de) 2009-11-25
US20090288850A1 (en) 2009-11-26
CN201201225Y (zh) 2009-03-04
EP2123405B1 (de) 2011-06-22
US7775294B2 (en) 2010-08-17

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties