Title:
反動ディスク装置、その製造方法及びこの装置を取り付けた補助サーボモータ
Document Type and Number:
Japanese Patent JP2004513828
Kind Code:
A
Abstract:
This invention mainly relates to a reaction-disk device, to its manufacturing process and to a pneumatic servomotor for an assisted braking, including such reaction device. A reaction device according to the present invention comprises a receiving cavity, fitted with a reaction disk made of incompressible or substantially incompressible materials, comprising: a) an applying surface for the plunger (or a similar member, connected to a member, actuated by the driver, such as the brake pedal, and advantageously connected to at least one element of the three-way valve of a pneumatic assistance servomotor); b) an applying surface for the push rod (or a similar member for a force transmission to the master cylinder, more particularly a tandem master cylinder); and c) a surface with a resilient response to the working pressures exerted on the reaction disk, so as to be elastically deformable on braking or, at the very least, during an emergency braking operation. The present invention concerns, more particularly, the motor car industry. And the present invention mainly applies to the design and manufacturing of braking systems.
Inventors:
Simon Bacardit Fan
Application Number:
JP2002542673A
Publication Date:
May 13, 2004
Filing Date:
November 13, 2001
Export Citation:
Assignee:
Bosch Sistemas de Frenado Sociedad Limitada
International Classes:
B60T13/573; B60T1/00; B60T13/575; (IPC1-7): B60T13/573
Attorney, Agent or Firm:
Katsuzo Asakura