JPS60158037U - Wheel cylinder piston - Google Patents
Wheel cylinder pistonInfo
- Publication number
- JPS60158037U JPS60158037U JP4542784U JP4542784U JPS60158037U JP S60158037 U JPS60158037 U JP S60158037U JP 4542784 U JP4542784 U JP 4542784U JP 4542784 U JP4542784 U JP 4542784U JP S60158037 U JPS60158037 U JP S60158037U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- wheel cylinder
- shaft
- boot
- mounting shaft
- 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
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
第１図及び第２図は本考案の一実施例を示すもので、第
１図はピストンをホイールシリンダに組み付けた状態を
示す断面正面図、第２図はキャラ −プの斜視図であ
る。
１はホイールシリンダ、１１はシリンダ孔、２はピスト
ン、２１はピストン部、２２はピストンカップ装着部、
２３はウェブ当接部、２４はカップ装着軸、２５は小径
軸、２６はブーツ装着軸、２７は嵌合軸、３はピストン
カップ、４はウェブ。
端、５はカップ止め輪、６はキャップ、６１は内壁、６
２は外壁、６３は折曲部、６４はシューウェブのガイド
用切欠、７はブーツ、８はブニツ溝である。1 and 2 show an embodiment of the present invention. FIG. 1 is a cross-sectional front view showing a state in which a piston is assembled to a wheel cylinder, and FIG. 2 is a perspective view of a carapace. 1 is a wheel cylinder, 11 is a cylinder hole, 2 is a piston, 21 is a piston part, 22 is a piston cup mounting part,
23 is a web contact portion, 24 is a cup mounting shaft, 25 is a small diameter shaft, 26 is a boot mounting shaft, 27 is a fitting shaft, 3 is a piston cup, and 4 is a web. End, 5 is a cup retaining ring, 6 is a cap, 61 is an inner wall, 6
2 is an outer wall, 63 is a bent portion, 64 is a guide notch for the shoe web, 7 is a boot, and 8 is a groove.
Claims (1)
の一端にブレーキシューのウェブ端の当接部を設け、他
端にピストンカップの装着部を設けたホイールシリンダ
のピストンにおいて、前記当接部はピストン部からブー
ツ装着軸を延設すると共にその前方に先端を平面とした
嵌合軸を延設し、該嵌合軸に内壁をループ状に、外壁を
シリンダ軸方向に折曲形成し、かつ外壁の相対向する位
置にシューウェブのガイド用切欠を形成した環状のキャ
ップを圧入嵌合し、キャップ、ブーツ装着軸外周及びピ
ストン部側面によりブーツ溝を形成したことを特徴とす
るホイールシリンダのピストン。In a wheel cylinder piston, in which a piston part that is movably inserted into the wheel cylinder is provided with a contact part for a web end of a brake shoe at one end, and a piston cup mounting part is provided at the other end, the contact part is attached to the piston. A boot mounting shaft is extended from the section, and a fitting shaft with a flat tip is provided in front of the boot mounting shaft.The fitting shaft has an inner wall formed into a loop shape, an outer wall bent in the direction of the cylinder axis, and an outer wall formed on the fitting shaft. A piston for a wheel cylinder, characterized in that an annular cap having a notch for guiding a shoe web is press-fitted in opposing positions of the two, and a boot groove is formed by the cap, the outer periphery of a boot mounting shaft, and the side surface of the piston part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4542784U JPS60158037U (en) | 1984-03-29 | 1984-03-29 | Wheel cylinder piston |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4542784U JPS60158037U (en) | 1984-03-29 | 1984-03-29 | Wheel cylinder piston |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60158037U true JPS60158037U (en) | 1985-10-21 |
Family
ID=30558920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4542784U Pending JPS60158037U (en) | 1984-03-29 | 1984-03-29 | Wheel cylinder piston |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60158037U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6114224U (en) * | 1984-06-30 | 1986-01-27 | 辰栄工業株式会社 | drum brake wheel cylinder |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5120385U (en) * | 1974-08-01 | 1976-02-14 |
-
1984
- 1984-03-29 JP JP4542784U patent/JPS60158037U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5120385U (en) * | 1974-08-01 | 1976-02-14 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6114224U (en) * | 1984-06-30 | 1986-01-27 | 辰栄工業株式会社 | drum brake wheel cylinder |
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