Title:
ELECTRONIC AUTOMATIC TRANSMISSION WITH BRAKING FORCE KEEPER
Document Type and Number:
Japanese Patent JPS6011719
Kind Code:
A
Abstract:
PURPOSE:To smoothly start a vehicle uphill, by obtaining input signals from detectors and performing control synchronously with the engagement of a friction clutch. CONSTITUTION:A vehicle is equipped with various detectors which are a vehicle speed sensor 16, an accelerator pedal sensor 20a, an engine rotational frequency sensor 19a, a brake pedal switch 1a, a gear position switch 18 and a selected position switch. An electromagnetic check valve 3 for braking is provided between a master cylinder 2 and a wheel cylinder 4. A solenoid for operating the check valve 3 is controlled by the output of an electronic controller 6. The output signals of the detectors and an operating signal for a fluid actuator 10 for a clutch are synchronized with each other to put the braking check valve 3 into and out of operation.
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Inventors:
HONMA MINORU
HATSUTORI TOSHIHIRO
SAITOU HIDEO
ISHIHARA MASANORI
HATSUTORI TOSHIHIRO
SAITOU HIDEO
ISHIHARA MASANORI
Application Number:
JP11748383A
Publication Date:
January 22, 1985
Filing Date:
June 29, 1983
Export Citation:
Assignee:
ISUZU MOTORS LTD
International Classes:
B60T7/12; B60W10/02; F16D23/12; F16D48/02; F16H59/04; F16H61/02; F16H63/46; (IPC1-7): F16D25/14; F16D23/12; F16H5/66
Domestic Patent References:
| JP46024405U |
Attorney, Agent or Firm:
Eiichi Shiihara
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