JPH043137U - - Google Patents
Info
- Publication number
- JPH043137U JPH043137U JP4374590U JP4374590U JPH043137U JP H043137 U JPH043137 U JP H043137U JP 4374590 U JP4374590 U JP 4374590U JP 4374590 U JP4374590 U JP 4374590U JP H043137 U JPH043137 U JP H043137U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- piston
- locking part
- outer periphery
- circumferential direction
- 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
- Fluid-Damping Devices (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Description
第１図、第２図は本考案の一実施例に係るピス
トンの斜視図と断面図、第３図は第１図のピスト
ン成形用金型の断面図、第４図乃至第１２図は他
の実施例に係るピストンの正面図、第１３図は第
１１図のピストン成形用金型の略示斜視図、第１
４図は第１２図のピストン成形金型の略示斜視図
、第１５図は従来のピストンの斜視図、第１６図
は従来の金型の断面図である。
符号の説明、１…ピストン、２…本体、１２，
１８，１９，２０，２２，２４，２５，２６，２
７，２８，２９，３０，３１…係止部たる凸部、
リブ、１３，１４…端面。
1 and 2 are a perspective view and a sectional view of a piston according to an embodiment of the present invention, FIG. 3 is a sectional view of the piston mold shown in FIG. 1, and FIGS. 4 to 12 are other views. FIG. 13 is a front view of the piston according to the embodiment, and FIG. 13 is a schematic perspective view of the piston mold of FIG.
4 is a schematic perspective view of the piston mold shown in FIG. 12, FIG. 15 is a perspective view of a conventional piston, and FIG. 16 is a sectional view of the conventional mold. Explanation of symbols, 1...Piston, 2...Body, 12,
18, 19, 20, 22, 24, 25, 26, 2
7, 28, 29, 30, 31... Convex portion serving as a locking portion,
Ribs, 13, 14...end surfaces.
Claims (1)
を設けているピストンにおいて、係止部が本体の
外周に円周方向に沿つて高さを均一にしながら突
設され、当該係止部の上下各端面が本体の上方及
び下方にそれぞれ解放されているこことを特徴と
するピストン。 In a piston that is provided with a locking part for fixing a piston ring on the outer periphery of the main body, the locking part protrudes from the outer periphery of the main body while making the height uniform along the circumferential direction, and the upper and lower parts of the locking part are A piston characterized in that its end faces are open above and below the main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990043745U JP2569801Y2 (en) | 1990-04-24 | 1990-04-24 | piston |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990043745U JP2569801Y2 (en) | 1990-04-24 | 1990-04-24 | piston |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH043137U true JPH043137U (en) | 1992-01-13 |
| JP2569801Y2 JP2569801Y2 (en) | 1998-04-28 |
Family
ID=31556420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990043745U Expired - Lifetime JP2569801Y2 (en) | 1990-04-24 | 1990-04-24 | piston |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2569801Y2 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60118037U (en) * | 1984-01-20 | 1985-08-09 | トヨタ自動車株式会社 | hydraulic shock absorber |
| JPS6152438A (en) * | 1984-08-18 | 1986-03-15 | Taiho Kogyo Co Ltd | Shock absorber |
| JPS61177235U (en) * | 1985-04-23 | 1986-11-05 | ||
| JPS62174163U (en) * | 1986-04-25 | 1987-11-05 |
-
1990
- 1990-04-24 JP JP1990043745U patent/JP2569801Y2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60118037U (en) * | 1984-01-20 | 1985-08-09 | トヨタ自動車株式会社 | hydraulic shock absorber |
| JPS6152438A (en) * | 1984-08-18 | 1986-03-15 | Taiho Kogyo Co Ltd | Shock absorber |
| JPS61177235U (en) * | 1985-04-23 | 1986-11-05 | ||
| JPS62174163U (en) * | 1986-04-25 | 1987-11-05 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2569801Y2 (en) | 1998-04-28 |