EP 2724043 A1 20140430 - LEVER SPRING
Title (en)
LEVER SPRING
Title (de)
HEBELFEDER
Title (fr)
RESSORT DE LEVIER
Publication
Application
Priority
- DE 102011105479 A 20110624
- EP 2012002557 W 20120616
Abstract (en)
[origin: WO2012175186A1] A lever spring for a clutch, in particular a friction clutch having a wear compensation device, for a motor vehicle, comprises lever elements for transmitting a force for opening or closing the clutch, and a force edge which is connected to the lever elements, wherein the lever spring has an upright height h0 and a thickness s. According to the invention, the lever spring is embodied as a snap-action spring. By snapping over the lever spring, in particular the force edge, the required engagement force for actuating the lever spring and for opening the friction clutch can be significantly reduced.
IPC 8 full level
F16D 13/58 (2006.01)
CPC (source: EP)
F16D 13/583 (2013.01)
Citation (search report)
See references of WO 2012175186A1
Designated contracting state (EPC)
AL 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 RS SE SI SK SM TR
DOCDB simple family (publication)
DE 102011105479 A1 20121227; CN 103620250 A 20140305; CN 103620250 B 20161012; DE 112012002617 A5 20140327; EP 2724043 A1 20140430; WO 2012175186 A1 20121227
DOCDB simple family (application)
DE 102011105479 A 20110624; CN 201280031215 A 20120616; DE 112012002617 T 20120616; EP 12729002 A 20120616; EP 2012002557 W 20120616