192 clutches and power-stop control – Clutches – Operators
Reexamination Certificate
2005-03-30
2008-05-13
Lorence, Richard M (Department: 3681)
192 clutches and power-stop control
Clutches
Operators
C192S048800, C192S085060, C192S098000
Reexamination Certificate
active
07370745
ABSTRACT:
A hydraulic clutch-release system has a dual-piston clutch actuator for actuating a twin clutch of an automated manual transmission of a vehicle. The actuator has pistons disposed coaxially with one another in a housing. The pistons are accommodated movably relative to one another in cooperating cylinder chambers for actuating the diaphragm springs of a clutch of the twin clutch. Mutually facing regions of the lateral surfaces of the pistons are in contact.
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patent: 7080722 (2006-07-01), Vogt et al.
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patent: 1 295 593 (1971-04-01), None
Lindenschmidt Christoph
Panther Urban
Davidson, Davidson & Kappel
Lorence Richard M
LuK Lamellen und Kupplungsbau Beteiligungs KG
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