DE502008003103D1 - Power tool with vibration damper - Google Patents

Power tool with vibration damper

Info

Publication number
DE502008003103D1
DE502008003103D1 DE200850003103 DE502008003103T DE502008003103D1 DE 502008003103 D1 DE502008003103 D1 DE 502008003103D1 DE 200850003103 DE200850003103 DE 200850003103 DE 502008003103 T DE502008003103 T DE 502008003103T DE 502008003103 D1 DE502008003103 D1 DE 502008003103D1
Authority
DE
Germany
Prior art keywords
power tool
vibration damper
damper
vibration
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.)
Active
Application number
DE200850003103
Other languages
German (de)
Inventor
Thomas Robieu
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.)
Techtronic Industries GmbH
Original Assignee
AEG Electric Tools GmbH
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 AEG Electric Tools GmbH filed Critical AEG Electric Tools GmbH
Publication of DE502008003103D1 publication Critical patent/DE502008003103D1/en
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
    • B25D2217/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D2217/0073—Arrangements for damping of the reaction force
    • B25D2217/0076—Arrangements for damping of the reaction force by use of counterweights
    • B25D2217/0092—Arrangements for damping of the reaction force by use of counterweights being spring-mounted
    • 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
    • B25D2250/275—Tools having at least two similar components

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
DE200850003103 2008-05-27 2008-05-27 Power tool with vibration damper Active DE502008003103D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20080009603 EP2127821B1 (en) 2008-05-27 2008-05-27 Electric tool with vibration dampener

Publications (1)

Publication Number Publication Date
DE502008003103D1 true DE502008003103D1 (en) 2011-05-19

Family

ID=39651388

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200850003103 Active DE502008003103D1 (en) 2008-05-27 2008-05-27 Power tool with vibration damper

Country Status (2)

Country Link
EP (1) EP2127821B1 (en)
DE (1) DE502008003103D1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007000837A1 (en) * 2007-10-09 2009-04-16 Hilti Aktiengesellschaft Hand tool with vibration compensation mass
DE102009054728A1 (en) * 2009-12-16 2011-06-22 Robert Bosch GmbH, 70469 Hand tool
DE102011113737A1 (en) * 2011-09-15 2013-03-21 C. & E. Fein Gmbh Oscillatory drivable machine tool e.g. grinding tool has passive damping element that is assembled at oscillation gear or motor, and is connected to actuator for active damping of vibration
US10232500B2 (en) 2012-12-17 2019-03-19 Swerea Ivf Ab Impact machine
US10632605B2 (en) * 2014-04-30 2020-04-28 Koki Holdings Co., Ltd. Work tool
CA2951975C (en) 2014-06-16 2022-08-30 Swerea Ivf Ab An impact machine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5824235B2 (en) * 1976-03-12 1983-05-19 日立工機株式会社 Vibration isolation device for portable tools
DE3122979A1 (en) * 1981-06-10 1983-01-05 Hilti AG, 9494 Schaan DRILLING OR CHISEL HAMMER
EP1779979B1 (en) * 2004-04-30 2018-02-21 Makita Corporation Working tool
JP4647957B2 (en) * 2004-08-27 2011-03-09 株式会社マキタ Work tools
GB2429675A (en) 2005-06-23 2007-03-07 Black & Decker Inc Vibration dampening mechanism
JP2007175839A (en) * 2005-12-28 2007-07-12 Hitachi Koki Co Ltd Striking tool

Also Published As

Publication number Publication date
EP2127821B1 (en) 2011-04-06
EP2127821A1 (en) 2009-12-02

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