EP3753676A4 - Handwerkzeugmaschine - Google Patents

Handwerkzeugmaschine Download PDF

Info

Publication number
EP3753676A4
EP3753676A4 EP19754854.8A EP19754854A EP3753676A4 EP 3753676 A4 EP3753676 A4 EP 3753676A4 EP 19754854 A EP19754854 A EP 19754854A EP 3753676 A4 EP3753676 A4 EP 3753676A4
Authority
EP
European Patent Office
Prior art keywords
power tool
handheld power
handheld
tool
power
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
EP19754854.8A
Other languages
English (en)
French (fr)
Other versions
EP3753676A1 (de
Inventor
Mingjian XIE
Ji Li
Hongfeng Zhong
Shisong Zhang
Hongbing Wu
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.)
Positec Power Tools Suzhou Co Ltd
Original Assignee
Positec Power Tools Suzhou 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 Positec Power Tools Suzhou Co Ltd filed Critical Positec Power Tools Suzhou Co Ltd
Publication of EP3753676A1 publication Critical patent/EP3753676A1/de
Publication of EP3753676A4 publication Critical patent/EP3753676A4/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
    • B25B21/023—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 for imparting an axial impact, e.g. for self-tapping screws
    • 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
    • B25D11/104—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 with rollers or balls as cam surface
    • 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
    • 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
    • B25F3/00—Associations of tools for different working operations with one portable power-drive means; Adapters therefor
    • 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)
  • Percussive Tools And Related Accessories (AREA)
EP19754854.8A 2018-02-14 2019-02-14 Handwerkzeugmaschine Pending EP3753676A4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201810151572 2018-02-14
CN201810151559 2018-02-14
PCT/CN2019/075127 WO2019158114A1 (zh) 2018-02-14 2019-02-14 手持式动力工具

Publications (2)

Publication Number Publication Date
EP3753676A1 EP3753676A1 (de) 2020-12-23
EP3753676A4 true EP3753676A4 (de) 2021-11-03

Family

ID=67620199

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19754854.8A Pending EP3753676A4 (de) 2018-02-14 2019-02-14 Handwerkzeugmaschine

Country Status (3)

Country Link
EP (1) EP3753676A4 (de)
CN (2) CN209774563U (de)
WO (1) WO2019158114A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022139385A (ja) * 2021-03-11 2022-09-26 株式会社Subaru 工具駆動装置及び被穿孔品の製造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120152577A1 (en) * 2010-12-20 2012-06-21 Christopher Mattson Hand tool impacting apparatus and method
US20140020921A1 (en) * 2010-10-28 2014-01-23 Chuan Cheong Yew Mechanical impact mechanism for a handheld power tool
DE102013208890A1 (de) * 2013-05-14 2014-11-20 Robert Bosch Gmbh Handwerkzeugvorrichtung

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060237205A1 (en) * 2005-04-21 2006-10-26 Eastway Fair Company Limited Mode selector mechanism for an impact driver
DE102006048564A1 (de) * 2006-10-13 2008-04-17 Rodcraft Pneumatic Tools Gmbh & Co. Kg Schlagschraubergerät mit Drehmomentbegrenzung durch verbesserte Kulisse
DE102006048563B4 (de) * 2006-10-13 2010-05-20 Rodcraft Pneumatic Tools Gmbh & Co. Kg Schlagschraubergerät mit Stiftschlagwerk und Drehmomentbegrenzung
EP1961522B1 (de) * 2007-02-23 2015-04-08 Robert Bosch Gmbh Sowohl im Drehschlag- als auch im Bohrmodus betreibbares elektrisches Drehwerkzeug
CN101288950B (zh) * 2007-04-18 2011-08-03 苏州宝时得电动工具有限公司 多功能动力工具
CN201220406Y (zh) * 2008-02-03 2009-04-15 南京德朔实业有限公司 一种电动工具
CN201175900Y (zh) * 2008-03-21 2009-01-07 强网工业股份有限公司 电动工具动力输出装置
US9193053B2 (en) * 2008-09-25 2015-11-24 Black & Decker Inc. Hybrid impact tool
DE102009027440A1 (de) * 2009-07-03 2011-01-05 Robert Bosch Gmbh Handwerkzeugmaschine
CN102601420B (zh) * 2012-03-26 2015-06-24 南京久驰机电实业有限公司 一种具有转动冲击功能的电动工具
CN103522263B (zh) * 2013-10-18 2018-05-29 东莞百事得电动工具有限公司 电动工具齿轮箱的冲击切换装置
CN204700847U (zh) * 2015-02-06 2015-10-14 创科实业有限公司 电锤冲击钻

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140020921A1 (en) * 2010-10-28 2014-01-23 Chuan Cheong Yew Mechanical impact mechanism for a handheld power tool
US20120152577A1 (en) * 2010-12-20 2012-06-21 Christopher Mattson Hand tool impacting apparatus and method
DE102013208890A1 (de) * 2013-05-14 2014-11-20 Robert Bosch Gmbh Handwerkzeugvorrichtung

Also Published As

Publication number Publication date
EP3753676A1 (de) 2020-12-23
CN209774563U (zh) 2019-12-13
CN110153965A (zh) 2019-08-23
WO2019158114A1 (zh) 2019-08-22

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