192 clutches and power-stop control – Transmission and brake – Motor vehicle
Reexamination Certificate
2006-12-26
2006-12-26
Bonck, Rodney H. (Department: 3681)
192 clutches and power-stop control
Transmission and brake
Motor vehicle
C701S066000
Reexamination Certificate
active
07152725
ABSTRACT:
A control system for a transmission (T/M) including a select lever (r) operable to shift from a neutral position (N) to a running position (D, R) and vice versa, and a control part (c) to control a changing gear operation of the transmission in accordance with the position of the select lever. The control part includes a changing gear limitation system (1), and when the select lever is shifted from the neutral position to the running position, the changing gear limitation system permits a gear-in operation of the transmission if a stationary time (T) during when the select lever is in the neutral position is equal to or less than a predetermined time, and holds the transmission in the neutral state if the stationary time exceeds the predetermined time. By this constitution, the direction of the driving force can be quickly reversed.
REFERENCES:
patent: 4930609 (1990-06-01), Bois et al.
patent: 4991454 (1991-02-01), Bulgrien
patent: 5611245 (1997-03-01), McKee
patent: 5784917 (1998-07-01), Hayward
patent: 5845224 (1998-12-01), McKee
patent: 6736756 (2004-05-01), Kwon
patent: 2002/0029951 (2002-03-01), Beattie et al.
patent: 2002/0162699 (2002-11-01), Shiomi et al.
patent: 2002/0166400 (2002-11-01), Syamoto et al.
patent: 2004/0053743 (2004-03-01), Tsuzuki et al.
patent: 2004/0259685 (2004-12-01), Inoue et al.
patent: 100 43 412 (2001-04-01), None
patent: 100 59 276 (2001-06-01), None
patent: 1 155 899 (2001-11-01), None
patent: 2 355 502 (2001-04-01), None
patent: 60-008555 (1985-01-01), None
Copy of European Search Report for SN EP 04 02 0293 dated Apr. 3, 2006, mailed Apr. 11, 2006.
Hayashi Masahiko
Sebata Kazuhito
Bonck Rodney H.
Isuzu Motors Limited
McCormick Paulding & Huber LLP
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