192 clutches and power-stop control – Transmission and brake – Motor vehicle
Reexamination Certificate
2006-12-04
2009-11-24
Bonck, Rodney H (Department: 3655)
192 clutches and power-stop control
Transmission and brake
Motor vehicle
C074S411500
Reexamination Certificate
active
07621387
ABSTRACT:
A parking brake and shift mechanism for vehicles comprises a transmission shaft, a parking shift gear wheel, a stopper, and a dog clutch. The parking shift gear wheel is provided with at least one tooth to move in conjunction with the axis of the transmission shaft. The stopper is provided with at least one groove which contains the tooth. The dog clutch is fixed on the transmission shaft and provided with at least one concavity for accommodating the tooth.
REFERENCES:
patent: 5651439 (1997-07-01), Bailly
patent: 6370976 (2002-04-01), Doppling et al.
patent: 2002/0079190 (2002-06-01), Burger
patent: 2006/0124373 (2006-06-01), Abraham
Chen Li-Yu
Lin Yeu-Jou
Bonck Rodney H
Industrial Technology Research Institute
Quintero Law Office
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