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1. WO2011072916 - HAND-POWER TOOL WITH AN OSCILLATION-DAMPING DEVICE

Publication Number WO/2011/072916
Publication Date 23.06.2011
International Application No. PCT/EP2010/065967
International Filing Date 22.10.2010
IPC
B25F 5/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; HANDLES FOR HAND IMPLEMENTS; WORKSHOP EQUIPMENT; MANIPULATORS
FCOMBINATION 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
5Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
B25D 17/24 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; HANDLES FOR HAND IMPLEMENTS; WORKSHOP EQUIPMENT; MANIPULATORS
DPERCUSSIVE TOOLS
17Details of, or accessories for, portable power-driven percussive tools
24Damping the reaction force
CPC
B25D 17/24
BPERFORMING OPERATIONS; TRANSPORTING
25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
DPERCUSSIVE TOOLS
17Details of, or accessories for, portable power-driven percussive tools
24Damping the reaction force
B25D 2211/068
BPERFORMING OPERATIONS; TRANSPORTING
25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
DPERCUSSIVE TOOLS
2211Details of portable percussive tools with electromotor or other motor drive
06Means for driving the impulse member
068Crank-actuated impulse-driving mechanisms
B25D 2217/0092
BPERFORMING OPERATIONS; TRANSPORTING
25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
DPERCUSSIVE TOOLS
2217Details of, or accessories for, portable power-driven percussive tools
0073Arrangements for damping of the reaction force
0076by use of counterweights
0092being spring-mounted
B25D 2250/121
BPERFORMING OPERATIONS; TRANSPORTING
25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
DPERCUSSIVE TOOLS
2250General details of portable percussive tools; Components used in portable percussive tools
121Housing details
B25F 5/006
BPERFORMING OPERATIONS; TRANSPORTING
25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
FCOMBINATION 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
5Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
006Vibration damping means
Applicants
  • ROBERT BOSCH GMBH [DE]/[DE] (AllExceptUS)
  • KUHNLE, Axel [DE]/[DE] (UsOnly)
  • TAUBER, Matthias [DE]/[DE] (UsOnly)
  • BOCHERT, Juergen [DE]/[DE] (UsOnly)
  • DIEM, Carsten [DE]/[DE] (UsOnly)
  • BRAUN, Willy [DE]/[DE] (UsOnly)
  • WIEDEMANN, Christian [DE]/[DE] (UsOnly)
  • KAISER, Joerg [DE]/[DE] (UsOnly)
  • HEINEN, Patrick [DE]/[DE] (UsOnly)
  • HAHN, Roger [DE]/[DE] (UsOnly)
  • SPEDA, Thomas [DE]/[DE] (UsOnly)
Inventors
  • KUHNLE, Axel
  • TAUBER, Matthias
  • BOCHERT, Juergen
  • DIEM, Carsten
  • BRAUN, Willy
  • WIEDEMANN, Christian
  • KAISER, Joerg
  • HEINEN, Patrick
  • HAHN, Roger
  • SPEDA, Thomas
Common Representative
  • ROBERT BOSCH GMBH
Priority Data
10 2009 054 731.216.12.2009DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) HANDWERKZEUGMASCHINE MIT EINER SCHWINGUNGSTILGERVORRICHTUNG
(EN) HAND-POWER TOOL WITH AN OSCILLATION-DAMPING DEVICE
(FR) MACHINE-OUTIL À MAIN COMPORTANT UN DISPOSITIF D'AMORTISSEMENT DES VIBRATIONS
Abstract
(DE)
Die Erfindung geht aus von einer Handwerkzeugmaschine mit zumindest einer Schwingungstilgervorrichtung (12a; 12b), die zumindest eine Tilgerfeder (14a; 4b), eine Tilgermasse (16a; 16b) und ein Mechanikgehäuse (20a; 20b) aufweist. Es wird vorgeschlagen, dass die Schwingungstilgervorrichtung (12a; 12b) zumindest zwei Halteteile (32a; 32b) aufweist, die die Tilgermasse (16a; 16b) zumindest teilweise umschließen.
(EN)
The invention relates to a hand-power tool comprising at least one oscillation-damping device (12a; 12b) that has at least one damping spring (14a; 4b), a damping mass (16a; 16b), and a mechanism housing (20a; 20b). According to the invention, the oscillation-damping device (12a; 12b) has at least two retaining parts (32a; 32b) that at least partly enclose the damping mass (16a; 16b).
(FR)
L'invention concerne une machine-outil à main comportant au moins un dispositif d'amortissement des vibrations (12a; 12b) comprenant au moins un ressort d'amortissement (14a; 14b), une masse d'amortissement (16a; 16b) et un boîtier de mécanisme (20a; 20b). Selon l'invention, le dispositif d'amortissement des vibrations (12a; 12b) comprend au moins deux parties de fixation (32a; 32b) entourant au moins partiellement la masse d'amortissement (16a; 16b).
Also published as
RU2012129834
Latest bibliographic data on file with the International Bureau