Controlling device for non-stage transmission for vehicle with f

Details Controlling device for non-stage transmission for vehicle with f Controlling device for non-stage transmission for vehicle with f

1992-01-21

1993-06-01

Braun, Leslie A.

Machine element or mechanism

Rotary member or shaft indexing, e.g., tool or work turret

Preselected indexed position

74857, 3644241, B60K 4118, F16H 6300

Patent

active

052149838

ABSTRACT:
A controlling device for controlling the transmission ratio of a non-stage transmission in a vehicle. The transmission ratio is controlled according to a forecast output power of the vehicle. The output power is forecast based on an operating condition of the vehicle, such as atmospheric pressure. The control considers various operating parameters. A comparison of a predetermined increases of engine speed or throttle opening with actual ratios of increase of engine speed or throttle opening may be made in controlling the transmission ratio. An uneven road surface is detected and a transmission ratio of the transmission is controlled accordingly to substantially eliminate hunting. An engine speed is controlled so that the engine speed may not exceed a predetermined rotational speed when the transmission gear ratio is fixed. A target engine speed or target transmission ratio is corrected in response to an output signal of a comparison device which compares an actual vehicle velocity with a set vehicle velocity during automatic fixed vehicle velocity running.

REFERENCES:
patent: 3640156 (1972-02-01), Mori et al.
patent: 3788063 (1974-01-01), Kempson et al.
patent: 3886819 (1975-06-01), Lentz
patent: 4023442 (1977-05-01), Woods et al.
patent: 4102131 (1978-07-01), Reynolds
patent: 4158290 (1979-06-01), Cornell
patent: 4232572 (1980-11-01), Ross
patent: 4318312 (1982-03-01), Morimoto et al.
patent: 4335428 (1982-06-01), Miki et al.
patent: 4515040 (1985-05-01), Takeuchi et al.
patent: 4541052 (1985-09-01), McCulloch
patent: 4545265 (1985-10-01), Abo et al.
patent: 4564906 (1986-01-01), Stephan et al.
patent: 4589302 (1986-05-01), Oda
patent: 4594666 (1986-06-01), Cornell
patent: 4635508 (1987-01-01), Tatsumi
patent: 4637279 (1987-01-01), Itoh
patent: 4642068 (1987-02-01), Osanai
patent: 4649487 (1987-03-01), Osanai et al.
patent: 4653006 (1987-03-01), Osanai
patent: 4671138 (1987-06-01), Nobumoto et al.
patent: 4679466 (1987-07-01), Kumura et al.
patent: 4693081 (1987-09-01), Nakamura
patent: 4700590 (1987-10-01), Omitsu
patent: 4710879 (1987-12-01), Vahabzadeh
patent: 4713764 (1987-12-01), Klatt
patent: 4716791 (1988-01-01), Ohzono
patent: 4739483 (1988-04-01), Ina et al.
patent: 4745748 (1988-05-01), Hayashi
patent: 4764156 (1988-08-01), Ohkumo
patent: 4771656 (1988-09-01), Itoh et al.
patent: 4781022 (1988-11-01), Hayashi
patent: 4793217 (1988-12-01), Morisawa
patent: 4796489 (1989-01-01), Nogamatsu et al.
patent: 4804074 (1989-02-01), Kori
patent: 4817469 (1989-04-01), Shigematsu et al.
patent: 4819163 (1989-04-01), Shimizu et al.
patent: 4823642 (1989-04-01), Iwaki et al.
patent: 4846019 (1989-07-01), Kumura
patent: 4893526 (1990-01-01), Tokoro
patent: 4905786 (1990-03-01), Miyake et al.
patent: 4933859 (1990-06-01), Tsuyama et al.
patent: 4938101 (1990-07-01), Maki et al.
patent: 4961315 (1990-10-01), Ishikawa et al.
patent: 4967610 (1990-11-01), Sasajima et al.
patent: 4976169 (1990-12-01), Sasajima et al.
patent: 4976170 (1990-12-01), Hayashi et al.
patent: 4999774 (1991-03-01), Tokoro et al.
patent: 5001900 (1991-03-01), Sasajima et al.
patent: 5025685 (1991-06-01), Kobayashi et al.
patent: 5040114 (1991-08-01), Ishikawa et al.
patent: 5069083 (1991-12-01), Hirano et al.
patent: 5073859 (1991-12-01), Suzuki
patent: 5114383 (1992-05-01), Hirano et al.
patent: 5136495 (1992-08-01), Tokoro
U.S. patent application Ser. No. 581,393, filed Sep. 11, 1990 (continuation of Ser. No. 252,860, filed Sep. 30, 1988).

Affiliated with

Also associated with

Rating

Controlling device for non-stage transmission for vehicle with f does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Controlling device for non-stage transmission for vehicle with f, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Controlling device for non-stage transmission for vehicle with f will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1807376