EP2251149A3 - Hand tool machine, in particular electric hand tool - Google Patents

Hand tool machine, in particular electric hand tool Download PDF

Info

Publication number
EP2251149A3
EP2251149A3 EP10159965A EP10159965A EP2251149A3 EP 2251149 A3 EP2251149 A3 EP 2251149A3 EP 10159965 A EP10159965 A EP 10159965A EP 10159965 A EP10159965 A EP 10159965A EP 2251149 A3 EP2251149 A3 EP 2251149A3
Authority
EP
European Patent Office
Prior art keywords
hand tool
particular electric
machine
housing
tool machine
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.)
Granted
Application number
EP10159965A
Other languages
German (de)
French (fr)
Other versions
EP2251149A2 (en
EP2251149B1 (en
Inventor
Joachim Schadow
Joerg Maute
Manfred Lutz
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 EP2251149A2 publication Critical patent/EP2251149A2/en
Publication of EP2251149A3 publication Critical patent/EP2251149A3/en
Application granted granted Critical
Publication of EP2251149B1 publication Critical patent/EP2251149B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
    • B25F5/006—Vibration damping means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor

Abstract

Eine Handwerkzeugmaschine ist mit einem zweiteiligen Gehäuse (2,4) versehen, wobei ein Gehäuseteil als Griffteil (4) ausgebildet ist. Des Weiteren ist ein Schwingungsreduktionselement (10), das auf ein Gehäuseteil wirkt, als Aktor ausgebildet, der Gegenschwingungen zu den auf das Griffteil wirkenden Schwingungen erzeugt.

Figure imgaf001
A hand tool machine is provided with a two-part housing (2,4), wherein a housing part is designed as a grip part (4). Furthermore, a vibration reduction element (10) which acts on a housing part, designed as an actuator that generates counter vibrations to the vibrations acting on the handle part.
Figure imgaf001
EP10159965.2A 2009-05-11 2010-04-15 Hand tool machine, in particular electric hand tool Not-in-force EP2251149B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200910002972 DE102009002972A1 (en) 2009-05-11 2009-05-11 Hand tool machine, in particular electric hand tool machine

Publications (3)

Publication Number Publication Date
EP2251149A2 EP2251149A2 (en) 2010-11-17
EP2251149A3 true EP2251149A3 (en) 2013-02-13
EP2251149B1 EP2251149B1 (en) 2019-01-23

Family

ID=42320210

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10159965.2A Not-in-force EP2251149B1 (en) 2009-05-11 2010-04-15 Hand tool machine, in particular electric hand tool

Country Status (2)

Country Link
EP (1) EP2251149B1 (en)
DE (1) DE102009002972A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1415768A1 (en) * 2002-10-31 2004-05-06 Atlas Copco Electric Tools GmbH Oscillation damper
DE102005061870A1 (en) * 2005-12-23 2007-07-05 Robert Bosch Gmbh Electric-powered hand tool e.g. rotary sanding or polishing tool has two-part housing with one overlapping half linked to the other by vibration dampener
DE102006059336A1 (en) * 2006-12-15 2008-06-19 A & M Electric Tools Gmbh Handheld electrical machine tool comprises an electrical drive motor with a stator having a magnet arrangement fixed in an oscillating manner in a housing to form the damping body of an oscillation damper
DE102008041003A1 (en) * 2007-08-06 2009-02-12 Robert Bosch Gmbh Handle device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005016453A1 (en) 2005-04-11 2006-10-12 Robert Bosch Gmbh Hand tool

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1415768A1 (en) * 2002-10-31 2004-05-06 Atlas Copco Electric Tools GmbH Oscillation damper
DE102005061870A1 (en) * 2005-12-23 2007-07-05 Robert Bosch Gmbh Electric-powered hand tool e.g. rotary sanding or polishing tool has two-part housing with one overlapping half linked to the other by vibration dampener
DE102006059336A1 (en) * 2006-12-15 2008-06-19 A & M Electric Tools Gmbh Handheld electrical machine tool comprises an electrical drive motor with a stator having a magnet arrangement fixed in an oscillating manner in a housing to form the damping body of an oscillation damper
DE102008041003A1 (en) * 2007-08-06 2009-02-12 Robert Bosch Gmbh Handle device

Also Published As

Publication number Publication date
EP2251149A2 (en) 2010-11-17
EP2251149B1 (en) 2019-01-23
DE102009002972A1 (en) 2010-11-18

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