JPS6135236U - wheel cylinder - Google Patents
wheel cylinderInfo
- Publication number
- JPS6135236U JPS6135236U JP1984121040U JP12104084U JPS6135236U JP S6135236 U JPS6135236 U JP S6135236U JP 1984121040 U JP1984121040 U JP 1984121040U JP 12104084 U JP12104084 U JP 12104084U JP S6135236 U JPS6135236 U JP S6135236U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder body
- piston
- peripheral wall
- circumferential surface
- inner circumferential
- 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
Landscapes
- Sealing With Elastic Sealing Lips (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Braking Arrangements (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【図面の簡単な説明】
第１図は第２図のピストンの圧大過程を示す要部断面図
である。
第２図は本考案の一実施例であるホイールシリンダをピ
ストンの一部を切り欠いて示す要部正面断面図であり、
第３図および第４、図はそれぞれ第１図、第２図のシー
ル部材とばね部材とを各々示す斜視図である。
第５図は本考案に用いられる他の形態のばね部材を示す
正面断面図である。
１０：シリンダ本体、１２：ピストン、２２：溝、２４
：シール部材、２６，３８．：皿ばね（ばね部材）３２
：周壁部、３６：弾性突片、４０：弾性部。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a sectional view of a main part showing the compression process of the piston shown in FIG. 2. FIG. 2 is a front sectional view of a main part of a wheel cylinder according to an embodiment of the present invention, with a part of the piston cut away;
3 and 4 are perspective views showing the seal member and spring member of FIGS. 1 and 2, respectively. FIG. 5 is a front sectional view showing another type of spring member used in the present invention. 10: Cylinder body, 12: Piston, 22: Groove, 24
: Seal member, 26, 38. : Belleville spring (spring member) 32
: Peripheral wall part, 36: Elastic projecting piece, 40: Elastic part.
Claims (1)
などの弾性体材料で形成されかつ前記シリンダ本体の内
周面に沿って延びる環状の周壁部を備えたシール部材を
、該周壁部の先端外周部が前記シリンダ本体の内周面に
一定の弾性力の下に接触する状態で配設して、前記ピス
トンと前記シリンダ本体の内周面との間を液密とする形
式のホイールシリンダにおいて、 前記ピストンに、前記シール部材の周壁部を前記シリン
ダ本体の内周面に向けて付勢する金属製のばね部材を配
設したことを特徴とするホイールシリンダ。[Claims for Utility Model Registration] A sealing member comprising a piston fitted into a cylinder body, and an annular peripheral wall portion formed of an elastic material such as rubber or resin and extending along the inner circumferential surface of the cylinder body. is disposed such that the outer circumferential tip of the peripheral wall is in contact with the inner circumferential surface of the cylinder body under a constant elastic force, so that the piston and the inner circumferential surface of the cylinder body are liquid-tight. A wheel cylinder of the type described above, wherein a metal spring member is disposed on the piston to urge a peripheral wall portion of the seal member toward an inner peripheral surface of the cylinder body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984121040U JPS6135236U (en) | 1984-08-06 | 1984-08-06 | wheel cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984121040U JPS6135236U (en) | 1984-08-06 | 1984-08-06 | wheel cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6135236U true JPS6135236U (en) | 1986-03-04 |
Family
ID=30679835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984121040U Pending JPS6135236U (en) | 1984-08-06 | 1984-08-06 | wheel cylinder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6135236U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000320711A (en) * | 1999-03-08 | 2000-11-24 | Saginomiya Seisakusho Inc | Electric control valve |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5758167B2 (en) * | 1978-06-13 | 1982-12-08 | Matsushita Electric Works Ltd |
-
1984
- 1984-08-06 JP JP1984121040U patent/JPS6135236U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5758167B2 (en) * | 1978-06-13 | 1982-12-08 | Matsushita Electric Works Ltd |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000320711A (en) * | 1999-03-08 | 2000-11-24 | Saginomiya Seisakusho Inc | Electric control valve |
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