EP2269781A3 - Dispositif de réduction et/ou de compensation de vibrations, notamment pour une machine-outil manuelle et pour l'utilisation dans des machines-outils manuelles - Google Patents

Dispositif de réduction et/ou de compensation de vibrations, notamment pour une machine-outil manuelle et pour l'utilisation dans des machines-outils manuelles Download PDF

Info

Publication number
EP2269781A3
EP2269781A3 EP10161761.1A EP10161761A EP2269781A3 EP 2269781 A3 EP2269781 A3 EP 2269781A3 EP 10161761 A EP10161761 A EP 10161761A EP 2269781 A3 EP2269781 A3 EP 2269781A3
Authority
EP
European Patent Office
Prior art keywords
handheld machine
compensation
vibrations
reduction
machine 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.)
Withdrawn
Application number
EP10161761.1A
Other languages
German (de)
English (en)
Other versions
EP2269781A2 (fr
Inventor
Kurt Sieber
Otto Baumann
Elisabeth Michl
Hardy Schmid
Holger Ruebsaamen
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP2269781A2 publication Critical patent/EP2269781A2/fr
Publication of EP2269781A3 publication Critical patent/EP2269781A3/fr
Withdrawn legal-status Critical Current

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
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/24—Damping the reaction force
    • B25D17/245—Damping the reaction force using a fluid
    • 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
    • B25D2211/061—Swash-plate actuated impulse-driving mechanisms
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
EP10161761.1A 2009-07-02 2010-05-03 Dispositif de réduction et/ou de compensation de vibrations, notamment pour une machine-outil manuelle et pour l'utilisation dans des machines-outils manuelles Withdrawn EP2269781A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200910027422 DE102009027422A1 (de) 2009-07-02 2009-07-02 Vorrichtung zur Reduktion und/oder Kompensation von Vibrationen, insbesondere für eine Handwerkzeugmaschine und zur Verwendung in Handwerkzeugmaschinen

Publications (2)

Publication Number Publication Date
EP2269781A2 EP2269781A2 (fr) 2011-01-05
EP2269781A3 true EP2269781A3 (fr) 2014-01-29

Family

ID=43063211

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10161761.1A Withdrawn EP2269781A3 (fr) 2009-07-02 2010-05-03 Dispositif de réduction et/ou de compensation de vibrations, notamment pour une machine-outil manuelle et pour l'utilisation dans des machines-outils manuelles

Country Status (3)

Country Link
EP (1) EP2269781A3 (fr)
CN (1) CN101941199B (fr)
DE (1) DE102009027422A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011101075B4 (de) * 2011-05-06 2022-06-15 C. & E. Fein Gmbh Kraftgetriebenes Handwerkzeug mit Dämpfungseinrichtung
EP2623653A1 (fr) * 2012-02-04 2013-08-07 Karl Mayer Textilmaschinenfabrik GmbH Agencement de barres de stockage d'un métier à tricoter à chaîne
AT513094B1 (de) * 2012-03-28 2015-01-15 Tech Universität Wien Vorrichtung, insbesondere Spanwerkzeug
FI123928B (en) * 2012-09-06 2013-12-31 Robit Rocktools Ltd Method of drillhole exploration, drill arrangement, and drillhole exploration configuration
US9981372B2 (en) * 2012-12-31 2018-05-29 Robert Bosch Tool Corporation Reciprocating tool with fluid driven counterweight
EP3028820A1 (fr) 2014-12-03 2016-06-08 HILTI Aktiengesellschaft Machine-outils portative et procédé de commande associé
CN206869819U (zh) * 2016-06-01 2018-01-12 南京德朔实业有限公司 动力工具
CN107255326B (zh) * 2017-05-31 2019-12-17 北京工业大学 一种封装式高效蓄冷装置
TWI691664B (zh) * 2019-06-17 2020-04-21 喬笛貿易有限公司 可變作動行程的線性致動機構

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2086005A (en) * 1980-10-13 1982-05-06 Minamidate Makoto Vibration Damping Handle
GB2129733A (en) * 1982-10-27 1984-05-23 Jean Walton More-vibration-free concrete breakers and percussion drills
WO2004111489A2 (fr) * 2001-09-26 2004-12-23 Bell Helicopter Textron Inc. Ensemble liv piezoelectrique
WO2008010467A1 (fr) * 2006-07-20 2008-01-24 Hitachi Koki Co., Ltd. Outil électrique
EP1892062A2 (fr) * 2006-08-24 2008-02-27 Makita Corporation Outil à percussion électrique
EP2002938A2 (fr) * 2007-06-15 2008-12-17 Makita Corporation Outil d'impact avec réducteur de vibrations

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4647957B2 (ja) * 2004-08-27 2011-03-09 株式会社マキタ 作業工具
GB2429675A (en) * 2005-06-23 2007-03-07 Black & Decker Inc Vibration dampening mechanism
DE102006046472A1 (de) 2006-09-29 2008-04-03 Robert Bosch Gmbh Schlagvorrichtung
DE102007000059A1 (de) * 2007-01-31 2008-09-18 Hilti Aktiengesellschaft Handwerkzeugmaschine mit Schwingungstilger
DE102008000677A1 (de) 2008-03-14 2009-09-17 Robert Bosch Gmbh Handwerkzeugmaschine für schlagend angetriebene Einsatzwerkzeuge
CN201190758Y (zh) * 2008-03-27 2009-02-04 中国科学技术大学 剪切增稠液体抗冲减振器
DE102008041890A1 (de) 2008-09-09 2010-03-11 Robert Bosch Gmbh Koppelbolzen, Werkzeugmaschine und Herstellverfahren für einen Koppelbolzen

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2086005A (en) * 1980-10-13 1982-05-06 Minamidate Makoto Vibration Damping Handle
GB2129733A (en) * 1982-10-27 1984-05-23 Jean Walton More-vibration-free concrete breakers and percussion drills
WO2004111489A2 (fr) * 2001-09-26 2004-12-23 Bell Helicopter Textron Inc. Ensemble liv piezoelectrique
WO2008010467A1 (fr) * 2006-07-20 2008-01-24 Hitachi Koki Co., Ltd. Outil électrique
EP1892062A2 (fr) * 2006-08-24 2008-02-27 Makita Corporation Outil à percussion électrique
EP2002938A2 (fr) * 2007-06-15 2008-12-17 Makita Corporation Outil d'impact avec réducteur de vibrations

Also Published As

Publication number Publication date
DE102009027422A1 (de) 2011-01-05
EP2269781A2 (fr) 2011-01-05
CN101941199A (zh) 2011-01-12
CN101941199B (zh) 2015-07-29

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