EP2415563A4 - Outil d'impact - Google Patents

Outil d'impact

Info

Publication number
EP2415563A4
EP2415563A4 EP20100758826 EP10758826A EP2415563A4 EP 2415563 A4 EP2415563 A4 EP 2415563A4 EP 20100758826 EP20100758826 EP 20100758826 EP 10758826 A EP10758826 A EP 10758826A EP 2415563 A4 EP2415563 A4 EP 2415563A4
Authority
EP
European Patent Office
Prior art keywords
impact tool
impact
tool
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.)
Granted
Application number
EP20100758826
Other languages
German (de)
English (en)
Other versions
EP2415563B9 (fr
EP2415563B1 (fr
EP2415563A1 (fr
Inventor
Masanori Furusawa
Hajime Takeuchi
Yoshihiro Kasuya
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
Original Assignee
Makita Corp
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 Makita Corp filed Critical Makita Corp
Publication of EP2415563A1 publication Critical patent/EP2415563A1/fr
Publication of EP2415563A4 publication Critical patent/EP2415563A4/fr
Application granted granted Critical
Publication of EP2415563B1 publication Critical patent/EP2415563B1/fr
Publication of EP2415563B9 publication Critical patent/EP2415563B9/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/24—Damping the reaction force
    • 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
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2211/00—Details of portable percussive tools with electromotor or other motor drive
    • B25D2211/003—Crossed drill and motor spindles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2211/00—Details of portable percussive tools with electromotor or other motor drive
    • B25D2211/06—Means for driving the impulse member
    • B25D2211/068—Crank-actuated impulse-driving mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2222/00—Materials of the tool or the workpiece
    • B25D2222/54—Plastics
    • B25D2222/57—Elastomers, e.g. rubber
    • 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
    • B25D2250/085—Elastic behaviour of tool components
    • 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
    • B25D2250/245—Spatial arrangement of components of the tool relative to each other

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
EP10758826.1A 2009-04-01 2010-03-31 Outil d'impact Active EP2415563B9 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009089252A JP5356097B2 (ja) 2009-04-01 2009-04-01 打撃工具
PCT/JP2010/055923 WO2010114055A1 (fr) 2009-04-01 2010-03-31 Outil d'impact

Publications (4)

Publication Number Publication Date
EP2415563A1 EP2415563A1 (fr) 2012-02-08
EP2415563A4 true EP2415563A4 (fr) 2014-04-09
EP2415563B1 EP2415563B1 (fr) 2015-08-12
EP2415563B9 EP2415563B9 (fr) 2015-11-04

Family

ID=42828344

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10758826.1A Active EP2415563B9 (fr) 2009-04-01 2010-03-31 Outil d'impact

Country Status (4)

Country Link
EP (1) EP2415563B9 (fr)
JP (1) JP5356097B2 (fr)
RU (1) RU2531221C2 (fr)
WO (1) WO2010114055A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5502458B2 (ja) 2009-12-25 2014-05-28 株式会社マキタ 打撃工具
JP6022318B2 (ja) * 2012-11-19 2016-11-09 株式会社マキタ ハンマドリル
JP6325360B2 (ja) * 2014-06-12 2018-05-16 株式会社マキタ 打撃工具
CN109555792B (zh) * 2018-12-05 2023-10-13 浙江亚特电器股份有限公司 一种电锤离合装置
CN112720367B (zh) * 2019-10-29 2024-04-30 苏州宝时得电动工具有限公司 手持工具

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2154497A (en) * 1984-02-18 1985-09-11 Bosch Gmbh Robert Hand machine tool, particularly hammer drill or percussion drill
US5678641A (en) * 1994-05-02 1997-10-21 Hilti Aktiengeschaft Drilling and chipping tool

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10130088C2 (de) 2001-06-21 2003-10-16 Hilti Ag Schlagendes Elektrohandwerkzeuggerät mit aktiver Vibrationsdämpfung
DE602005007166D1 (de) * 2004-12-23 2008-07-10 Black & Decker Inc Kraftwerkzeuggehäuse
ATE396841T1 (de) * 2004-12-23 2008-06-15 Black & Decker Inc Kraftwerkzeuggehäuse
US7383895B2 (en) * 2005-08-19 2008-06-10 Makita Corporation Impact power tool
DE102005059180A1 (de) * 2005-12-12 2007-06-14 Robert Bosch Gmbh Handwerkzeugmaschine mit einem Antriebsstrang und einer Entkopplungseinheit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2154497A (en) * 1984-02-18 1985-09-11 Bosch Gmbh Robert Hand machine tool, particularly hammer drill or percussion drill
US5678641A (en) * 1994-05-02 1997-10-21 Hilti Aktiengeschaft Drilling and chipping tool

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2010114055A1 *

Also Published As

Publication number Publication date
EP2415563B9 (fr) 2015-11-04
WO2010114055A1 (fr) 2010-10-07
RU2531221C2 (ru) 2014-10-20
EP2415563B1 (fr) 2015-08-12
JP2010240756A (ja) 2010-10-28
RU2011144111A (ru) 2013-05-10
JP5356097B2 (ja) 2013-12-04
EP2415563A1 (fr) 2012-02-08

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