JPS6263459U - - Google Patents
Info
- Publication number
- JPS6263459U JPS6263459U JP15437785U JP15437785U JPS6263459U JP S6263459 U JPS6263459 U JP S6263459U JP 15437785 U JP15437785 U JP 15437785U JP 15437785 U JP15437785 U JP 15437785U JP S6263459 U JPS6263459 U JP S6263459U
- Authority
- JP
- Japan
- Prior art keywords
- sealing device
- piston
- circumferential surface
- outer circumferential
- registration request
- 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
- 238000007789 sealing Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 1
- 239000002990 reinforced plastic Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Actuator (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Description
第１図は本考案密封装置の一実施例を示す半裁
側断面図、第２図は同じく正断面図、第３図は従
来例に係る密封装置の一例を示す半裁側断面図で
ある。
１…ピストン、１′…外周面、２…環状溝、３
…摺動部材、４…軸受部、５…シールリツプ、６
…シリンダ。
FIG. 1 is a half-cut side sectional view showing an embodiment of the sealing device of the present invention, FIG. 2 is a front sectional view of the same, and FIG. 3 is a half-cut side sectional view showing an example of a conventional sealing device. 1... Piston, 1'... Outer peripheral surface, 2... Annular groove, 3
…Sliding member, 4…Bearing portion, 5…Seal lip, 6
…Cylinder.
Claims (1)
れたピストンの外周面に、弾性および摺動性の優
れた材料をもつて製せられ、軸受部およびシール
部を有する摺動部材が一体的に成形されてなるこ
とを特徴とする密封装置。 A sliding member made of a material with excellent elasticity and sliding properties and having a bearing part and a seal part is integrally molded on the outer circumferential surface of the piston, which is made of highly rigid reinforced plastic. A sealing device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985154377U JPH0639122Y2 (en) | 1985-10-11 | 1985-10-11 | Fluid pressure piston |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985154377U JPH0639122Y2 (en) | 1985-10-11 | 1985-10-11 | Fluid pressure piston |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6263459U true JPS6263459U (en) | 1987-04-20 |
| JPH0639122Y2 JPH0639122Y2 (en) | 1994-10-12 |
Family
ID=31074113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985154377U Expired - Lifetime JPH0639122Y2 (en) | 1985-10-11 | 1985-10-11 | Fluid pressure piston |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0639122Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58149464A (en) * | 1982-03-01 | 1983-09-05 | Nippon Air Brake Co Ltd | Hydraulic piston |
-
1985
- 1985-10-11 JP JP1985154377U patent/JPH0639122Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58149464A (en) * | 1982-03-01 | 1983-09-05 | Nippon Air Brake Co Ltd | Hydraulic piston |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0639122Y2 (en) | 1994-10-12 |