ATE502732T1 - Massenschwingungseinheit für handwerkzeugmaschinen mit einer schlagwerkvorrichtung - Google Patents

Massenschwingungseinheit für handwerkzeugmaschinen mit einer schlagwerkvorrichtung

Info

Publication number
ATE502732T1
ATE502732T1 AT07803568T AT07803568T ATE502732T1 AT E502732 T1 ATE502732 T1 AT E502732T1 AT 07803568 T AT07803568 T AT 07803568T AT 07803568 T AT07803568 T AT 07803568T AT E502732 T1 ATE502732 T1 AT E502732T1
Authority
AT
Austria
Prior art keywords
mass
hand
counter
vibration unit
impact device
Prior art date
Application number
AT07803568T
Other languages
English (en)
Inventor
Joachim Hecht
Klaus Kuespert
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Application granted granted Critical
Publication of ATE502732T1 publication Critical patent/ATE502732T1/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
    • B25D11/00—Portable percussive tools with electromotor or other motor drive
    • B25D11/06—Means for driving the impulse member
    • B25D11/12—Means for driving the impulse member comprising a crank mechanism
    • B25D11/125—Means for driving the impulse member comprising a crank mechanism with a fluid cushion between the crank drive and the striking body
    • 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
    • B25D2216/0069—Locking means
    • 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
    • B25D2217/0084—Arrangements for damping of the reaction force by use of counterweights being fluid-driven
    • 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
    • B25D2217/0088—Arrangements for damping of the reaction force by use of counterweights being mechanically-driven
    • 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
    • B25D2250/131—Idling mode of tools
    • 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
    • B25D2250/231—Sleeve details

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)
AT07803568T 2006-11-10 2007-09-20 Massenschwingungseinheit für handwerkzeugmaschinen mit einer schlagwerkvorrichtung ATE502732T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006053105A DE102006053105A1 (de) 2006-11-10 2006-11-10 Handwerkzeugmaschinenschlagwerkvorrichtung
PCT/EP2007/059988 WO2008055743A1 (de) 2006-11-10 2007-09-20 Massenschwingungseinheit für handwerkzeugmaschinen mit einer schlagwerkvorrichtung

Publications (1)

Publication Number Publication Date
ATE502732T1 true ATE502732T1 (de) 2011-04-15

Family

ID=38829021

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07803568T ATE502732T1 (de) 2006-11-10 2007-09-20 Massenschwingungseinheit für handwerkzeugmaschinen mit einer schlagwerkvorrichtung

Country Status (6)

Country Link
EP (1) EP2089192B1 (de)
CN (1) CN101535007B (de)
AT (1) ATE502732T1 (de)
DE (2) DE102006053105A1 (de)
RU (1) RU2466856C2 (de)
WO (1) WO2008055743A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008044219A1 (de) * 2008-12-01 2010-06-02 Robert Bosch Gmbh Handwerkzeugmaschinenvorrichtung
DE102009027423A1 (de) * 2009-07-02 2011-01-05 Robert Bosch Gmbh Vorrichtung zur Reduktion und/oder Kompensation von Vibrationen, insbesondere für eine Handwerkzeugmaschine und zur Verwendung in Handwerkzeugmaschinen
DE102009044941A1 (de) * 2009-09-24 2011-03-31 Robert Bosch Gmbh Gegenschwinger, der zum Ausgleich von Gehäusevibrationen eines Elektrowerkzeugs in diesem vorsehbar ist
DE102009047106A1 (de) * 2009-11-25 2011-05-26 Robert Bosch Gmbh Variation der Eigenfrequenz von Schwingungsmitteln in Elektrowerkzeugen
DE102010039787A1 (de) * 2010-08-26 2012-03-01 Robert Bosch Gmbh Handwerkzeugmaschine
DE102012221517A1 (de) * 2012-11-26 2014-05-28 Robert Bosch Gmbh Handwerkzeugmaschinenvorrichtung
CN109404514B (zh) * 2017-08-14 2021-06-11 苏州宝时得电动工具有限公司 偏心轮的支撑结构、传动机构和电动工具
US10814468B2 (en) 2017-10-20 2020-10-27 Milwaukee Electric Tool Corporation Percussion tool
WO2019147919A1 (en) 2018-01-26 2019-08-01 Milwaukee Electric Tool Corporation Percussion tool
EP3626398A1 (de) * 2018-09-19 2020-03-25 Hilti Aktiengesellschaft Zwangserregter biharmonischer tilger

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU130449A1 (ru) * 1959-12-18 1960-11-30 Е.В. Александров Электромолоток
GB2129733A (en) * 1982-10-27 1984-05-23 Jean Walton More-vibration-free concrete breakers and percussion drills
DE10021355B4 (de) * 2000-05-02 2005-04-28 Hilti Ag Schlagendes Elektrohandwerkzeuggerät mit schwingungsentkoppelten Baugruppen
CN2600223Y (zh) * 2002-12-11 2004-01-21 林青田 往复式气动工具的减震装置
WO2004082897A1 (en) * 2003-03-21 2004-09-30 Black & Decker Inc Vibration reduction apparatus for power tool and power tool incorporating such apparatus
JP4527468B2 (ja) * 2004-08-17 2010-08-18 株式会社マキタ 電動工具

Also Published As

Publication number Publication date
CN101535007A (zh) 2009-09-16
EP2089192A1 (de) 2009-08-19
DE502007006800D1 (de) 2011-05-05
RU2466856C2 (ru) 2012-11-20
WO2008055743A1 (de) 2008-05-15
DE102006053105A1 (de) 2008-05-15
EP2089192B1 (de) 2011-03-23
RU2009121814A (ru) 2010-12-20
CN101535007B (zh) 2011-10-05

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