Title:
PEDAL TYPE PARKING BRAKE DEVICE
Document Type and Number:
Japanese Patent JPH0664507
Kind Code:
A
Abstract:
PURPOSE: To smoothen lock release operation by suppressing the deflection movement of the edge part of a lap spring to a release collar side when lock is released.
CONSTITUTION: A spring receiving seat 27 having a gradient in the angle corresponding to the pitch angle of a lap spring 12 which is applied in the circumferential direction is formed at the part corresponding to the edge surface of the lap spring 12 on the inner surface of a release collar 17 arranged at the drum edge part of a pedal locking mechanism 13, and the release collar 17 is arranged in close contact with the edge surface of the lap spring 12.
Inventors:
KURODA TAKEHIRO
TOMURA HITOSHI
KOJIMA JUJI
KITAMURA KICHIJI
TOMURA HITOSHI
KOJIMA JUJI
KITAMURA KICHIJI
Application Number:
JP21806392A
Publication Date:
March 08, 1994
Filing Date:
August 18, 1992
Export Citation:
Assignee:
NISSAN MOTOR
NHK SPRING CO LTD
NHK SPRING CO LTD
International Classes:
B60T7/06; (IPC1-7): B60T7/06
Attorney, Agent or Firm:
Fujiya Shiga (3 outside)
Next Patent: デ−タ処理装置