Method for controlling and regulating a drive train

Details Method for controlling and regulating a drive train Method for controlling and regulating a drive train

2005-06-14

2005-06-14

Pang, Roger (Department: 3681)

Interrelated power delivery controls, including engine control

Clutch control

Condition responsive control

C074S329000

Reexamination Certificate

active

06905439

ABSTRACT:
Disclosed is a method for controlling and regulating the drive train of a vehicle, comprising a drive unit, a transmission and an output unit. The transmission has controllable free-wheel units corresponding with pairs of toothed wheels for disengaging or engaging an old or a new gear and a clutch mounted on the output side. In the presence of a shift command for carrying out a higher traction shift, the transmission capacity of the clutch is adjusted in a manner such that a current drive torque of the drive unit applied to said clutch is transmitted to the output unit and the clutch exhibits at least an approximately slip-free state. When a higher traction shift exists, an operative connection is suddenly created between a controllable free-wheel unit and a corresponding pair of toothed wheels of the new gear, and the operative connection of the old gear is at least almost simultaneously canceled.

REFERENCES:
patent: 3412625 (1968-11-01), Oldberg et al.
patent: 4361060 (1982-11-01), Smyth
patent: 4544057 (1985-10-01), Webster et al.
patent: 4616521 (1986-10-01), Akashi et al.
patent: 4622866 (1986-11-01), Ito et al.
patent: 4627312 (1986-12-01), Fujieda et al.
patent: 4860607 (1989-08-01), Numazawa et al.
patent: 5390562 (1995-02-01), Sherman
patent: 6105743 (2000-08-01), Salecker et al.
patent: 6604438 (2003-08-01), Harst et al.
patent: 195 04 847 (1995-09-01), None
patent: 197 35 759 (1999-02-01), None
patent: 198 56 326 (2000-06-01), None
patent: 199 08 602 (2000-09-01), None
patent: 199 16 655 (2000-11-01), None
patent: 2 117 068 (1983-10-01), None
patent: 58065327 (1986-04-01), None
patent: 08109950 (1996-04-01), None

Affiliated with

Also associated with

Rating

Method for controlling and regulating a drive train does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for controlling and regulating a drive train, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for controlling and regulating a drive train will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3475948