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1. WO2013098167 - PORTABLE TOOL DEVICE

Publication Number WO/2013/098167
Publication Date 04.07.2013
International Application No. PCT/EP2012/076201
International Filing Date 19.12.2012
IPC
B25D 11/08 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; HANDLES FOR HAND IMPLEMENTS; WORKSHOP EQUIPMENT; MANIPULATORS
DPERCUSSIVE TOOLS
11Portable percussive tools with electromotor drive
06Means for driving the impulse member
08comprising a worm mechanism
B25D 17/06 2006.1
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
06Hammer pistons; Anvils
CPC
B25D 11/06
BPERFORMING OPERATIONS; TRANSPORTING
25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
DPERCUSSIVE TOOLS
11Portable percussive tools with electromotor ; or other motor; drive
06Means for driving the impulse member
B25D 11/08
BPERFORMING OPERATIONS; TRANSPORTING
25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
DPERCUSSIVE TOOLS
11Portable percussive tools with electromotor ; or other motor; drive
06Means for driving the impulse member
08comprising a worm mechanism ; , i.e. a continuous guide surface with steadily rising and falling incline
B25D 16/00
BPERFORMING OPERATIONS; TRANSPORTING
25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
DPERCUSSIVE TOOLS
16Portable 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
B25D 17/06
BPERFORMING OPERATIONS; TRANSPORTING
25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
DPERCUSSIVE TOOLS
17Details of, or accessories for, portable power-driven percussive tools
06Hammer pistons; Anvils ; ; Guide-sleeves for pistons
B25D 2211/006
BPERFORMING OPERATIONS; TRANSPORTING
25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
DPERCUSSIVE TOOLS
2211Details of portable percussive tools with electromotor or other motor drive
006Parallel drill and motor spindles
B25D 2217/0015
BPERFORMING OPERATIONS; TRANSPORTING
25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
DPERCUSSIVE TOOLS
2217Details of, or accessories for, portable power-driven percussive tools
0011Details of anvils, guide-sleeves or pistons
0015Anvils
Applicants
  • ROBERT BOSCH GMBH [DE]/[DE] (AllExceptUS)
  • HERR, Tobias [DE]/[DE] (US)
Inventors
  • HERR, Tobias
Common Representative
  • ROBERT BOSCH GMBH
Priority Data
10 2011 089 910.327.12.2011DE
Publication Language German (de)
Filing Language German (DE)
Designated States
Title
(DE) HANDWERKZEUGVORRICHTUNG
(EN) PORTABLE TOOL DEVICE
(FR) SYSTÈME D'OUTIL PORTATIF
Abstract
(DE) Die Erfindung geht aus von einer Handwerkzeugvorrichtung mit einem Schlagwerk (22a; 22b; 22c), das zumindest einen Schläger (44a) und eine Kurvenführung (62a, 64a) aufweist, die zumindest bei einem Schlagbohrbetrieb den Schläger (22a; 22b; 22c) antreibt. Es wird vorgeschlagen, dass der Schläger (22a; 22b; 22c) zumindest einen Teil der Kurvenführung (62a, 64a) aufweist.
(EN) The invention relates to a portable tool device comprising a percussion mechanism (22a; 22b; 22c) that has at least one striker (44a) and one curved guiding element (62a, 64a) that drives said striker (22a; 22b; 22c) at least during a percussion-drilling operation. It is suggested that the striker (22a; 22b; 22c) comprises at least one part of said curved guiding element (62a, 64a).
(FR) L'invention concerne un système d'outil portatif comprenant un mécanisme de percussion (22a; 22b; 22c), lequel comprend au moins un marteau (44a) et une structure de guidage courbe (62a, 64a) qui entraîne ledit marteau (22a; 22b; 22c) au moins pendant une opération de perçage par percussion. Selon l'invention, au moins une partie de la structure de guidage courbe (62a, 64a) est formée sur le marteau (22a; 22b; 22c).
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