RU2466856C2 - Ударный механизм ручной машины - Google Patents

Ударный механизм ручной машины Download PDF

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Publication number
RU2466856C2
RU2466856C2 RU2009121814/02A RU2009121814A RU2466856C2 RU 2466856 C2 RU2466856 C2 RU 2466856C2 RU 2009121814/02 A RU2009121814/02 A RU 2009121814/02A RU 2009121814 A RU2009121814 A RU 2009121814A RU 2466856 C2 RU2466856 C2 RU 2466856C2
Authority
RU
Russia
Prior art keywords
counterweight
force
eccentric
locking element
percussion
Prior art date
Application number
RU2009121814/02A
Other languages
English (en)
Russian (ru)
Other versions
RU2009121814A (ru
Inventor
Йоахим ХЕХТ (DE)
Йоахим ХЕХТ
Клаус КЮСПЕРТ (DE)
Клаус КЮСПЕРТ
Original Assignee
Роберт Бош Гмбх
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 Роберт Бош Гмбх filed Critical Роберт Бош Гмбх
Publication of RU2009121814A publication Critical patent/RU2009121814A/ru
Application granted granted Critical
Publication of RU2466856C2 publication Critical patent/RU2466856C2/ru

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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)
RU2009121814/02A 2006-11-10 2007-09-20 Ударный механизм ручной машины RU2466856C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006053105.1 2006-11-10
DE102006053105A DE102006053105A1 (de) 2006-11-10 2006-11-10 Handwerkzeugmaschinenschlagwerkvorrichtung

Publications (2)

Publication Number Publication Date
RU2009121814A RU2009121814A (ru) 2010-12-20
RU2466856C2 true RU2466856C2 (ru) 2012-11-20

Family

ID=38829021

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2009121814/02A RU2466856C2 (ru) 2006-11-10 2007-09-20 Ударный механизм ручной машины

Country Status (6)

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

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
CN214723936U (zh) 2018-01-26 2021-11-16 米沃奇电动工具公司 冲击工具
EP3626398A1 (de) * 2018-09-19 2020-03-25 Hilti Aktiengesellschaft Zwangserregter biharmonischer tilger

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU323260A1 (zh) *
SU130449A1 (ru) * 1959-12-18 1960-11-30 Е.В. Александров Электромолоток
WO2004082897A1 (en) * 2003-03-21 2004-09-30 Black & Decker Inc Vibration reduction apparatus for power tool and power tool incorporating such apparatus
EP1627708A1 (en) * 2004-08-17 2006-02-22 Makita Corporation Power tool

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU323260A1 (zh) *
SU130449A1 (ru) * 1959-12-18 1960-11-30 Е.В. Александров Электромолоток
WO2004082897A1 (en) * 2003-03-21 2004-09-30 Black & Decker Inc Vibration reduction apparatus for power tool and power tool incorporating such apparatus
EP1627708A1 (en) * 2004-08-17 2006-02-22 Makita Corporation Power tool

Also Published As

Publication number Publication date
WO2008055743A1 (de) 2008-05-15
DE502007006800D1 (de) 2011-05-05
CN101535007B (zh) 2011-10-05
DE102006053105A1 (de) 2008-05-15
CN101535007A (zh) 2009-09-16
EP2089192B1 (de) 2011-03-23
RU2009121814A (ru) 2010-12-20
ATE502732T1 (de) 2011-04-15
EP2089192A1 (de) 2009-08-19

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Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20180921