JPH0343168U - - Google Patents
Info
- Publication number
- JPH0343168U JPH0343168U JP10460089U JP10460089U JPH0343168U JP H0343168 U JPH0343168 U JP H0343168U JP 10460089 U JP10460089 U JP 10460089U JP 10460089 U JP10460089 U JP 10460089U JP H0343168 U JPH0343168 U JP H0343168U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- resin
- circumferential surface
- case
- featuring
- 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
- 239000011347 resin Substances 0.000 claims 2
- 229920005989 resin Polymers 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Description
第１図は本考案にかかるピストンを備えた圧力
容器の断面図、第２図は第１図の要部を示す図、
第３図は同ピストンの外観斜視図、第４図は従来
のピストンを備えた圧力容器の断面図である。
尚、図面中、１……圧力容器、２……アウター
ケース、３……ピストン、４……スカート部、５
……突部、６……クリアランス、９……キヤツプ
、１２……プラグである。
FIG. 1 is a sectional view of a pressure vessel equipped with a piston according to the present invention, FIG. 2 is a diagram showing the main parts of FIG. 1,
FIG. 3 is an external perspective view of the same piston, and FIG. 4 is a sectional view of a pressure vessel equipped with a conventional piston. In addition, in the drawings, 1...pressure vessel, 2...outer case, 3...piston, 4...skirt part, 5
... protrusion, 6 ... clearance, 9 ... cap, 12 ... plug.
Claims (1)
て、このピストンは樹脂にて形成され、更にこの
ピストンのスカート部外周面には前記ケース内周
面に摺接する複数の突部を形成してなることを特
徴とする樹脂製ピストン。 The piston is slidably fitted into the case, and the piston is made of resin, and the piston has a plurality of protrusions formed on the outer circumferential surface of the skirt portion of the piston so as to be in sliding contact with the inner circumferential surface of the case. A resin piston featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989104600U JP2545177Y2 (en) | 1989-09-06 | 1989-09-06 | Resin piston |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989104600U JP2545177Y2 (en) | 1989-09-06 | 1989-09-06 | Resin piston |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0343168U true JPH0343168U (en) | 1991-04-23 |
| JP2545177Y2 JP2545177Y2 (en) | 1997-08-25 |
Family
ID=31653391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989104600U Expired - Lifetime JP2545177Y2 (en) | 1989-09-06 | 1989-09-06 | Resin piston |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2545177Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5535339U (en) * | 1978-08-25 | 1980-03-06 | ||
| JPS6140556U (en) * | 1984-08-20 | 1986-03-14 | 吉昌 田原 | Injection container plunger |
-
1989
- 1989-09-06 JP JP1989104600U patent/JP2545177Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5535339U (en) * | 1978-08-25 | 1980-03-06 | ||
| JPS6140556U (en) * | 1984-08-20 | 1986-03-14 | 吉昌 田原 | Injection container plunger |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2545177Y2 (en) | 1997-08-25 |