JPS634442U - - Google Patents
Info
- Publication number
- JPS634442U JPS634442U JP9809686U JP9809686U JPS634442U JP S634442 U JPS634442 U JP S634442U JP 9809686 U JP9809686 U JP 9809686U JP 9809686 U JP9809686 U JP 9809686U JP S634442 U JPS634442 U JP S634442U
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic piston
- concave surface
- friction pad
- disc brake
- disc
- 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.)
- Pending
Links
Description
図面はこの考案の一実施例を示すもので、デイ
スクブレーキの断面図である。
１…ブレーキデイスク、２…摩擦パツド、３…
液圧ピストン、４…ブレーキキヤリパ、５…シリ
ンダ孔、３ａ…頂部。
The drawing shows one embodiment of this invention, and is a sectional view of a disc brake. 1...brake disc, 2...friction pad, 3...
Hydraulic piston, 4...brake caliper, 5...cylinder hole, 3a...top.
Claims (1)
２と、摩擦パツド２の裏面を押圧する液圧ピスト
ン３とをキヤリパ４に支持するものにおいて、液
圧ピストンの頂部３ａを凹面に形成すると共に、
これに当接する摩擦パツド２の裏面を球形に形成
してなるデイスクブレーキ。 (2) 前記液圧ピストン３の頂部の凹面は円錐面
である実用新案登録請求の範囲第１項記載のデイ
スクブレーキ。 (3) 前記液圧ピストン３の頂部の凹面は球状の
凹面である実用新案登録請求の範囲第１項記載の
デイスクブレーキ。[Scope of Claim for Utility Model Registration] (1) In a device in which a friction pad 2 that pinches the brake disc 1 and a hydraulic piston 3 that presses the back surface of the friction pad 2 are supported on a caliper 4, the top portion 3a of the hydraulic piston is formed into a concave surface, and
A disc brake is formed by forming the back surface of the friction pad 2 that comes into contact with this into a spherical shape. (2) The disc brake according to claim 1, wherein the concave surface at the top of the hydraulic piston 3 is a conical surface. (3) The disc brake according to claim 1, wherein the concave surface at the top of the hydraulic piston 3 is a spherical concave surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9809686U JPS634442U (en) | 1986-06-26 | 1986-06-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9809686U JPS634442U (en) | 1986-06-26 | 1986-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS634442U true JPS634442U (en) | 1988-01-12 |
Family
ID=30965715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9809686U Pending JPS634442U (en) | 1986-06-26 | 1986-06-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS634442U (en) |
-
1986
- 1986-06-26 JP JP9809686U patent/JPS634442U/ja active Pending