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Patent Searching and Data


Title:
BRAKE FORCE CONTROL DEVICE
Document Type and Number:
Japanese Patent JP3191245
Kind Code:
B2
Abstract:

PURPOSE: To provide a pressure control means the working frequency of which is low, in a brake force control device having a simulation control means.
CONSTITUTION: A brake force control device comprises a simulation means 4 which parts a master cylinder 1 and a wheel cylinder 3 from each other and changes the volume of the master cylinder side according to the output pressure of a master cylinder during operation of a brake and a wheel cylinder pressure control means 10 to control a pressure fed to the wheel cylinder. The wheel cylinder pressure control means comprises a first pressure chamber connected to the wheel cylinder and a piston 18 for controlling a pressure to vary the volume of the first pressure chamber.


Inventors:
Hiroaki Takeuchi
Application Number:
JP4348992A
Publication Date:
July 23, 2001
Filing Date:
February 28, 1992
Export Citation:
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Assignee:
Aisin Seiki Co., Ltd.
International Classes:
B60T7/04; B60T8/00; B60T8/17; B60T8/40; B60T8/42; B60T13/74; B60T15/14; (IPC1-7): B60T8/00; B60T8/40
Domestic Patent References:
JP2274647A
JP4163268A
JP5201328A