EP 2331298 B1 20121212 - IMPLEMENT HAVING AN OVERRUNNING CLUTCH
Title (en)
IMPLEMENT HAVING AN OVERRUNNING CLUTCH
Title (de)
ARBEITSGERÄT MIT ÜBERHOLKUPPLUNG
Title (fr)
OUTIL À ACCOUPLEMENT DE RATTRAPAGE
Publication
Application
Priority
- EP 2009007111 W 20091005
- DE 102008050703 A 20081007
Abstract (en)
[origin: WO2010040491A1] The invention relates to an implement, having a drive (1), a drive element (6, 6a, 6b) that may be driven by the drive (1) and that is disposed in an axially movable manner, a motion element (8, 8a, 15) that is disposed in an axially movable manner and is coupled to the drive element (6, 6a, 6b), and an overrunning clutch (3) disposed in the drive or in a torque flux between the drive (1) and the drive piston (6, 6a, 6b. If the drive (1) has a movement that is slower than that of the drive element (6, 6a, 6b), the overrunning clutch (3) is in an idle state, in which the clutch interrupts the torque flux between the drive (1) and the drive element (6, 6a, 6b), thus decoupling the movement of the drive element (6, 6a, 6b) from the drive torque of the drive (1). In this manner the drive element (6, 6a, 6b) may move more rapidly, for example during the return movement thereof, than would correspond to the movement forced by the drive (1).
IPC 8 full level
B25D 11/12 (2006.01); B25D 16/00 (2006.01)
CPC (source: EP US)
B25D 11/125 (2013.01 - EP US); B25D 16/003 (2013.01 - EP US); B25D 2250/175 (2013.01 - EP US); B25D 2250/195 (2013.01 - EP US)
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 MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
DE 102008050703 B3 20091231; CN 102159365 A 20110817; CN 102159365 B 20131120; EP 2331298 A1 20110615; EP 2331298 B1 20121212; ES 2397507 T3 20130307; US 2011180285 A1 20110728; WO 2010040491 A1 20100415
DOCDB simple family (application)
DE 102008050703 A 20081007; CN 200980136994 A 20091005; EP 09736135 A 20091005; EP 2009007111 W 20091005; ES 09736135 T 20091005; US 200913056195 A 20091005