EP 2303515 A1 20110406 - CLUTCH DEVICE FOR A POWER TOOL AND POWER TOOL
Title (en)
CLUTCH DEVICE FOR A POWER TOOL AND POWER TOOL
Title (de)
KUPPLUNGSVORRICHTUNG FÜR EINE WERKZEUGMASCHINE UND WERKZEUGMASCHINE
Title (fr)
DISPOSITIF D'ACCOUPLEMENT POUR UNE MACHINE-OUTIL ET MACHINE-OUTIL
Publication
Application
Priority
- EP 2008066323 W 20081127
- DE 102008002591 A 20080624
Abstract (en)
[origin: WO2009156006A1] The invention relates to a clutch device (44, 45, 344, 345, 544, 546) having a central clutch shaft (46, 346, 546), comprising at least two clutch means (51a, 51b, 351a, 351b, 551a, 551b) transmitting a maximum limit torque between an input side and an output side of the clutch device (44, 45, 344, 345, 544, 546). Each of the at least two clutch means (51a, 51b, 351a, 351b, 551a, 551b) comprises a clutch disc (84, 85, 384, 385, 584, 585) having at least one elastic catch element (93, 93a, 93b, 393, 393a, 393b, 593, 593a, 593b) and at least one associated catch profile (89, 89a, 89b, 389, 389a, 389b, 589, 589a, 589b). The invention proposes that the central clutch shaft (46, 346, 546) comprises a torque selection device (97, 397, 597) by means of which at least one of the clutch means (51a, 51b, 351a, 351b, 551a, 551b) can selectively be operationally connected to the input side and the output side of the clutch device (44, 45, 344, 345, 544, 545).
IPC 8 full level
B25D 16/00 (2006.01)
CPC (source: EP)
B25D 16/003 (2013.01); F16D 7/048 (2013.01); F16D 7/10 (2013.01); B25D 2211/003 (2013.01); B25D 2250/005 (2013.01); B25D 2250/165 (2013.01)
Citation (search report)
See references of WO 2009156006A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
DE 102008002591 A1 20091231; EP 2303515 A1 20110406; WO 2009156006 A1 20091230
DOCDB simple family (application)
DE 102008002591 A 20080624; EP 08874779 A 20081127; EP 2008066323 W 20081127