Interrelated power delivery controls – including engine control – Transmission control – With clutch control
Reexamination Certificate
2007-08-28
2007-08-28
Wright, Dirk (Department: 3681)
Interrelated power delivery controls, including engine control
Transmission control
With clutch control
Reexamination Certificate
active
10531917
ABSTRACT:
In an automatic transmission having a clutch and a gear type transmission, a control unit for inputting detected signals from the operating condition detecting device, and outputting control signals to the gear changing device and the clutch drive device based on the detected signals. The control unit determines whether a stop intention condition of a driver is satisfied or not, and performs first gear change control for, if the stop intention condition is determined to be satisfied, disengaging the friction clutch and changing the gear type transmission to a neutral position, and second gear change control for, when an accelerator opening becomes greater than or equal to a predetermined value, after the friction clutch is disengaged and the gear type transmission is changed to the neutral position by the first gear change by the first gear change control, changing the gear type transmission to a gear according to a vehicle speed, and engaging the friction clutch.
REFERENCES:
patent: 4778038 (1988-10-01), Ohkawa et al.
patent: 5441462 (1995-08-01), Chan
patent: 5957805 (1999-09-01), Salecker et al.
patent: 52-147936 (1977-12-01), None
patent: 58-196237 (1983-12-01), None
patent: S59-113551 (1984-07-01), None
patent: 60-17781 (1985-02-01), None
patent: 60-108819 (1985-07-01), None
patent: 61-063369 (1986-03-01), None
patent: 61-146334 (1986-06-01), None
patent: 61-179250 (1986-07-01), None
patent: 63-001840 (1988-01-01), None
patent: 63-9922 (1988-01-01), None
patent: 63-034249 (1988-02-01), None
patent: 02-203535 (1990-07-01), None
patent: 04-087841 (1992-03-01), None
patent: H06-22658 (1994-03-01), None
patent: 07-236884 (1995-09-01), None
patent: 07 042824 (1995-10-01), None
patent: 09-079374 (1997-03-01), None
patent: 25629659 (1997-11-01), None
patent: 11-354349 (1999-12-01), None
patent: 2000-037097 (2000-02-01), None
patent: 2000-076369 (2000-03-01), None
patent: 2001-092119 (2001-03-01), None
patent: 2001-241542 (2001-09-01), None
patent: 2002-283882 (2002-10-01), None
patent: 2002-295517 (2002-10-01), None
patent: 2002-295527 (2002-10-01), None
Hayashi Akihisa
Ichikawa Yuuichi
Isobe Osamu
Kitamura Toshio
Okamoto Isao
Baker & Hostetler LLP
Nissan Diesel Motor Co., Ltd.
Wright Dirk
LandOfFree
Apparatus for controlling automatic transmission does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus for controlling automatic transmission, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for controlling automatic transmission will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3899793