JPH02124330U

JPH02124330U -

Info

Publication number: JPH02124330U
Application number: JP3364589U
Authority: JP
Priority date: 1989-03-24
Filing date: 1989-03-24
Publication date: 1990-10-12

Description

[Brief explanation of the drawing]

第１図は本考案の実施例によるデイスクブレー
キにおけるピストンと第１、第２シムの組立体と
の関係を示す部分拡大断面図、第２図は同実施例
における第１のシムの正面図、第３図は同側面図
、第４図は同正面図、第５図は第２のシムの平面
図、第６図は同側面図、第７図は同正面図、第８
図は第１及び第２のシムでなる組立体の平面図、
第９図は同組立体をピストン１１に配設した状況
を示す部分拡大断面図及び第１０図は第２のシム
の層構造を示す拡大断面図である。なお図において、２１……第１のシム、２２…
…第２のシム、２４ａ，２４ｂ……係止爪、２８
ａ，２８ｂ……折曲部。 FIG. 1 is a partially enlarged sectional view showing the relationship between the piston and the first and second shim assemblies in a disc brake according to an embodiment of the present invention, and FIG. 2 is a front view of the first shim in the same embodiment. Figure 3 is a side view of the same, Figure 4 is a front view of the same, Figure 5 is a plan view of the second shim, Figure 6 is a side view of the same, Figure 7 is a front view of the same, and Figure 8 is a front view of the same.
The figure is a plan view of an assembly consisting of first and second shims;
FIG. 9 is a partially enlarged sectional view showing the assembly disposed on the piston 11, and FIG. 10 is an enlarged sectional view showing the layered structure of the second shim. In the figure, 21...first shim, 22...
...Second shim, 24a, 24b...Latching claw, 28
a, 28b...Bending portion.

Claims

[Scope of utility model registration request]

a cup-shaped piston with one end open; a pad pressed against the brake disk by the open end of the piston; a first shim disposed between the piston and the pad and located on the piston side; and a second shim located on the pad side, in which a locking pawl formed by bending a part of the second shim is locked to the inner circumference of the opening of the piston, and
A disc brake in which a locking pawl formed by bending a part of the shim is engaged with a locking pawl of the second shim in a direction that increases a locking force to the piston.