JPH01165851U - - Google Patents
Info
- Publication number
- JPH01165851U JPH01165851U JP6370788U JP6370788U JPH01165851U JP H01165851 U JPH01165851 U JP H01165851U JP 6370788 U JP6370788 U JP 6370788U JP 6370788 U JP6370788 U JP 6370788U JP H01165851 U JPH01165851 U JP H01165851U
- Authority
- JP
- Japan
- Prior art keywords
- piston body
- piston
- peripheral wall
- recessed hole
- utility
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000000465 moulding Methods 0.000 description 2
Landscapes
- Braking Arrangements (AREA)
- Actuator (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Description
第１図ａは第１図ｂのａ―ｂ線断面図、第１図
ｂは本考案の一実施例の一部切欠正面図、第２図
、第３図はそれぞれ本考案の他の実施例の一部切
欠正面図、第４図ａ，ｂ，ｃは同上の成形に用い
る成形金型の一部の斜視図、第５図ａ，ｂは従来
例の断面図と正面図、第６図ａ，ｂは他の従来例
の断面図と正面図である。
１はピストン本体、２は周壁、３は凹穴である
。
Figure 1a is a sectional view taken along the line a-b of Figure 1b, Figure 1b is a partially cutaway front view of one embodiment of the present invention, and Figures 2 and 3 are respectively other embodiments of the present invention. A partially cutaway front view of the example, FIGS. 4a, b, and c are perspective views of a part of the molding die used for the above molding, FIGS. 5a and b are sectional views and front views of the conventional example, and FIGS. Figures a and b are a sectional view and a front view of another conventional example. 1 is a piston body, 2 is a peripheral wall, and 3 is a recessed hole.
Claims (1)
ピストン本体を形成し、ピストン本体の周壁に凹
穴を凹設して成ることを特徴とするピストン。 A piston characterized in that the piston body is formed of a cylindrical resin molded product with an opening on one side closed, and a recessed hole is formed in the peripheral wall of the piston body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6370788U JPH01165851U (en) | 1988-05-14 | 1988-05-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6370788U JPH01165851U (en) | 1988-05-14 | 1988-05-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01165851U true JPH01165851U (en) | 1989-11-20 |
Family
ID=31289199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6370788U Pending JPH01165851U (en) | 1988-05-14 | 1988-05-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01165851U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04134936U (en) * | 1991-06-10 | 1992-12-15 | 日信工業株式会社 | Resin piston for vehicle disc brakes |
-
1988
- 1988-05-14 JP JP6370788U patent/JPH01165851U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04134936U (en) * | 1991-06-10 | 1992-12-15 | 日信工業株式会社 | Resin piston for vehicle disc brakes |