ATE482795T1 - Elektrisches werkzeug mit vibrationskontrollmechanismus - Google Patents

Elektrisches werkzeug mit vibrationskontrollmechanismus

Info

Publication number
ATE482795T1
ATE482795T1 AT07013275T AT07013275T ATE482795T1 AT E482795 T1 ATE482795 T1 AT E482795T1 AT 07013275 T AT07013275 T AT 07013275T AT 07013275 T AT07013275 T AT 07013275T AT E482795 T1 ATE482795 T1 AT E482795T1
Authority
AT
Austria
Prior art keywords
supporting member
connecting part
weight
motion
housing
Prior art date
Application number
AT07013275T
Other languages
English (en)
Inventor
Shinichiro Sato
Original Assignee
Hitachi Koki Kk
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 Hitachi Koki Kk filed Critical Hitachi Koki Kk
Application granted granted Critical
Publication of ATE482795T1 publication Critical patent/ATE482795T1/de

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
    • B25D2250/371—Use of springs
    • B25D2250/381—Leaf springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Sawing (AREA)
AT07013275T 2006-07-20 2007-07-06 Elektrisches werkzeug mit vibrationskontrollmechanismus ATE482795T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006198664A JP4756473B2 (ja) 2006-07-20 2006-07-20 電動工具

Publications (1)

Publication Number Publication Date
ATE482795T1 true ATE482795T1 (de) 2010-10-15

Family

ID=38606479

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07013275T ATE482795T1 (de) 2006-07-20 2007-07-06 Elektrisches werkzeug mit vibrationskontrollmechanismus

Country Status (6)

Country Link
US (1) US7637328B2 (de)
EP (1) EP1880808B1 (de)
JP (1) JP4756473B2 (de)
CN (1) CN101134310B (de)
AT (1) ATE482795T1 (de)
DE (1) DE602007009449D1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2590879C (en) * 2006-05-31 2015-02-17 Ingersoll-Rand Company Structural support for power tool housings
JP4756474B2 (ja) * 2006-07-20 2011-08-24 日立工機株式会社 電動工具
GB0804964D0 (en) * 2008-03-18 2008-04-16 Black & Decker Inc Hammer
DE102009014970A1 (de) * 2009-03-18 2010-09-23 C. & E. Fein Gmbh Oszillationswerkzeug mit Vibrationsdämpfung
JP5361504B2 (ja) * 2009-04-10 2013-12-04 株式会社マキタ 打撃工具
US7938196B2 (en) * 2009-04-17 2011-05-10 Hilti Aktiengesellschaft Hand-held power tool with vibration-compensating mass
DE102009002589A1 (de) * 2009-04-23 2010-10-28 Hilti Aktiengesellschaft Handwerkzeugmaschine
DE102009054728A1 (de) * 2009-12-16 2011-06-22 Robert Bosch GmbH, 70469 Handwerkzeugmaschine
US8966773B2 (en) 2012-07-06 2015-03-03 Techtronic Power Tools Technology Limited Power tool including an anti-vibration handle
JP2014028420A (ja) * 2012-07-31 2014-02-13 Hitachi Koki Co Ltd 打撃工具
EP2848370A1 (de) * 2013-09-12 2015-03-18 HILTI Aktiengesellschaft Handwerkzeugmaschine
EP2898993B1 (de) 2014-01-23 2019-01-30 Black & Decker Inc. Elektrowerkzeug
EP2898991B1 (de) * 2014-01-23 2018-12-26 Black & Decker Inc. Hinterer Griff
EP2898992B1 (de) * 2014-01-23 2016-05-04 Black & Decker Inc. Elektrowerkzeug mit hinterem Griff, Verfahren zur Herstellung eines Teils eines Griffes für ein Elektrowerkzeug und Verfahren zur Demontage eines Teils eines Griffes für ein Elektrowerkzeug
EP2898994A1 (de) 2014-01-23 2015-07-29 Black & Decker Inc. Elektrowerkzeug mit hinterem Griff
US20170023606A1 (en) * 2015-07-23 2017-01-26 Freescale Semiconductor, Inc. Mems device with flexible travel stops and method of fabrication
US20180345469A1 (en) * 2015-11-26 2018-12-06 Hitachi Koki Co., Ltd. Reciprocating work machine
US10814468B2 (en) 2017-10-20 2020-10-27 Milwaukee Electric Tool Corporation Percussion tool
CN214723936U (zh) 2018-01-26 2021-11-16 米沃奇电动工具公司 冲击工具
US11571796B2 (en) 2018-04-04 2023-02-07 Milwaukee Electric Tool Corporation Rotary hammer
US11318596B2 (en) 2019-10-21 2022-05-03 Makita Corporation Power tool having hammer mechanism
US12569970B2 (en) * 2022-02-02 2026-03-10 Makita Corporation Power tool having hammer mechanism
EP4486999A1 (de) * 2022-02-28 2025-01-08 Graco Minnesota Inc. Handgriff für einen pumpenmotor

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB208092A (en) * 1923-06-16 1923-12-13 Veritys Ltd Improvements in oscillating fans
US3652074A (en) * 1970-06-26 1972-03-28 Mcculloch Corp Mounting means for isolating vibrational energy in chain saw machines
US4138812A (en) * 1977-10-14 1979-02-13 Mcculloch Corporation Vibration isolation system for chain saw structures
JPS54127080A (en) * 1978-03-25 1979-10-02 Makoto Nandate Vibration isolation device in handle of machine in which vibration is formed
JPS6052915B2 (ja) * 1980-10-13 1985-11-21 誠 南舘 防振用ハンドル装置
JPS61178188A (ja) * 1985-02-01 1986-08-09 芝浦メカトロニクス株式会社 無反動衝撃工具
JPH0267133U (de) * 1988-11-04 1990-05-21
US5839517A (en) * 1993-01-27 1998-11-24 Lord Corporation Vibration isolator for hand-held vibrating devices
DE50209495D1 (de) * 2001-04-11 2007-03-29 Bosch Gmbh Robert Handwerkzeugmaschine mit vibrationsgedämpftem handgriff
GB0109747D0 (en) * 2001-04-20 2001-06-13 Black & Decker Inc Hammer
DE10255162A1 (de) * 2002-11-22 2004-06-03 Hilti Ag Vibrationsentkoppelte Schlagwerksbaugruppe
DE10254813A1 (de) * 2002-11-23 2004-06-03 Hilti Ag Elektrohandwerkzeugmaschine mit schwingungsentkoppelter Schlagwerksbaugruppe
DE602004026134D1 (de) * 2003-04-01 2010-05-06 Makita Corp Kraftwerkzeug
JP4155857B2 (ja) * 2003-04-01 2008-09-24 株式会社マキタ 作業工具

Also Published As

Publication number Publication date
JP2008023652A (ja) 2008-02-07
EP1880808A2 (de) 2008-01-23
EP1880808A3 (de) 2008-03-26
CN101134310B (zh) 2012-03-28
US7637328B2 (en) 2009-12-29
EP1880808B1 (de) 2010-09-29
CN101134310A (zh) 2008-03-05
JP4756473B2 (ja) 2011-08-24
US20080017395A1 (en) 2008-01-24
DE602007009449D1 (de) 2010-11-11

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Legal Events

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