JPS6443238U - - Google Patents
Info
- Publication number
- JPS6443238U JPS6443238U JP13974987U JP13974987U JPS6443238U JP S6443238 U JPS6443238 U JP S6443238U JP 13974987 U JP13974987 U JP 13974987U JP 13974987 U JP13974987 U JP 13974987U JP S6443238 U JPS6443238 U JP S6443238U
- Authority
- JP
- Japan
- Prior art keywords
- parking brake
- adjustment nut
- leaf spring
- circumferential direction
- disc brake
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Braking Arrangements (AREA)
Description
第１図は第３図の板ばねを拡大して示す斜視図
である。第２図は第１図の板ばねを展開して示す
図である。第３図は本考案が適用されたデイスク
ブレーキの要部を示す断面図である。
１２：キヤリパ、１８：ピストン、２０：シリ
ンダ部、３６：アジヤストボルト、４２：アジヤ
ストナツト、４６：板ばね、６０：クランクレバ
ー（パーキングブレーキ操作部材）。
FIG. 1 is an enlarged perspective view of the leaf spring shown in FIG. 3. FIG. FIG. 2 is an exploded view of the leaf spring of FIG. 1. FIG. 3 is a sectional view showing the main parts of a disc brake to which the present invention is applied. 12: Caliper, 18: Piston, 20: Cylinder section, 36: Adjustment bolt, 42: Adjustment nut, 46: Leaf spring, 60: Crank lever (parking brake operating member).
Claims (1)
、パーキングブレーキ操作部材の作動に関連して
軸方向に往復動させられるアジヤストボルトに螺
合されたアジヤストナツトを介して押し出され、
かつ該アジヤストナツトの外周面に所定の摩擦抵
抗を有する状態で巻回されたクラツチスプリング
により該アジヤストナツトの一方向のみの回転が
許容された形式のパーキングブレーキ機能を備え
たデイスクブレーキにおいて、 前記クラツチスプリングを略環状に曲成された
板ばねにて構成するとともに、該板ばねの幅寸法
を周方向両端部側から周方向中央部に向かうに連
れて大きくしたことを特徴とするパーキングブレ
ーキ機能を備えたデイスクブレーキ。[Scope of Claim for Utility Model Registration] A piston fitted into the cylinder part of a caliper is pushed out via an adjustment nut screwed into an adjustment bolt that is reciprocated in the axial direction in connection with the operation of a parking brake operating member. Re,
and a disc brake equipped with a parking brake function in which the adjustment nut is allowed to rotate in only one direction by a clutch spring wound around the outer circumferential surface of the adjustment nut with a predetermined frictional resistance. It has a parking brake function characterized in that it is composed of a leaf spring bent into a substantially annular shape, and the width of the leaf spring increases from both ends in the circumferential direction toward the center in the circumferential direction. disc brake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13974987U JPH0356664Y2 (en) | 1987-09-11 | 1987-09-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13974987U JPH0356664Y2 (en) | 1987-09-11 | 1987-09-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6443238U true JPS6443238U (en) | 1989-03-15 |
| JPH0356664Y2 JPH0356664Y2 (en) | 1991-12-20 |
Family
ID=31403298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13974987U Expired JPH0356664Y2 (en) | 1987-09-11 | 1987-09-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0356664Y2 (en) |
-
1987
- 1987-09-11 JP JP13974987U patent/JPH0356664Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0356664Y2 (en) | 1991-12-20 |
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