192 clutches and power-stop control – Vortex-flow drive and clutch – Including drive-lockup clutch
Reexamination Certificate
2006-07-06
2010-02-23
Bonck, Rodney H (Department: 3655)
192 clutches and power-stop control
Vortex-flow drive and clutch
Including drive-lockup clutch
C192S055610
Reexamination Certificate
active
07665587
ABSTRACT:
The invention relates to a torque transmission device with a clutch disk or friction plate that is connected by way of positive locking sections to an input part of a torsional vibration damping device so that they turn together but it can be slid axially. In order to produce a torque transmission device, by which the shifting quality of a converter bridge clutch in a hydrodynamic torque converter can be improved, the input part of the torsional vibration damping device has, in the circumferential direction between two positive locking sections, a seat area for one end of a spring shackle that extends from the clutch disk.
REFERENCES:
patent: 4475640 (1984-10-01), Takeuchi et al.
patent: 5407041 (1995-04-01), Fukunaga et al.
patent: 6615962 (2003-09-01), Back et al.
patent: 2006/0006040 (2006-01-01), Orlamunder et al.
Back Gunnar
Maienschein Stephan
Bonck Rodney H
LuK Lamellen und Kupplungsbau Beteiligungs KG
Simpson & Simpson PLLC
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