JPS53123751A - Buffering provided at rod sealing portion of oil pressure cylinder - Google Patents
Buffering provided at rod sealing portion of oil pressure cylinderInfo
- Publication number
- JPS53123751A JPS53123751A JP3920377A JP3920377A JPS53123751A JP S53123751 A JPS53123751 A JP S53123751A JP 3920377 A JP3920377 A JP 3920377A JP 3920377 A JP3920377 A JP 3920377A JP S53123751 A JPS53123751 A JP S53123751A
- Authority
- JP
- Japan
- Prior art keywords
- oil pressure
- sealing portion
- pressure cylinder
- rod sealing
- buffering provided
- 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
- Sealing With Elastic Sealing Lips (AREA)
- Sealing Devices (AREA)
Abstract
PURPOSE: To obtain a buffering having the buffer pressure reducing effect, sensitively catching high pressure and capable of normally maintaining only the pressure effective to sealing by superposing U-packing on a slipper ring along the radial direction of a rod.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3920377A JPS53123751A (en) | 1977-04-05 | 1977-04-05 | Buffering provided at rod sealing portion of oil pressure cylinder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3920377A JPS53123751A (en) | 1977-04-05 | 1977-04-05 | Buffering provided at rod sealing portion of oil pressure cylinder |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53123751A true JPS53123751A (en) | 1978-10-28 |
JPS5748711B2 JPS5748711B2 (en) | 1982-10-18 |
Family
ID=12546558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3920377A Granted JPS53123751A (en) | 1977-04-05 | 1977-04-05 | Buffering provided at rod sealing portion of oil pressure cylinder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53123751A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5812707U (en) * | 1981-07-20 | 1983-01-26 | カヤバ工業株式会社 | Sealing structure in hydraulic cylinders |
JPS5824561U (en) * | 1981-08-10 | 1983-02-16 | 株式会社阪上製作所 | Hydraulic cylinder sealing device |
JPS62166305U (en) * | 1987-04-10 | 1987-10-22 | ||
US5058487A (en) * | 1990-05-01 | 1991-10-22 | Litton Industrial Automation Systems, Inc. | Cylinder with radially movable rod |
JP2009528481A (en) * | 2006-02-27 | 2009-08-06 | トレルボルグ シーリング ソリューションズ ジャーマニー ゲーエムベーハー | Sealing device with a pressure relief element and use of the sealing device to form a pressure cascade in an intermediate region |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59204289A (en) * | 1983-05-09 | 1984-11-19 | Toshiba Corp | Double terminal negative resistance element |
JP7464398B2 (en) * | 2020-02-13 | 2024-04-09 | 住友重機械工業株式会社 | Cryogenic refrigerators and sealing parts |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1438619A (en) * | 1973-05-17 | 1976-06-09 | Busatis Werke Kg | Sealing ring structure |
-
1977
- 1977-04-05 JP JP3920377A patent/JPS53123751A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1438619A (en) * | 1973-05-17 | 1976-06-09 | Busatis Werke Kg | Sealing ring structure |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5812707U (en) * | 1981-07-20 | 1983-01-26 | カヤバ工業株式会社 | Sealing structure in hydraulic cylinders |
JPS6236962Y2 (en) * | 1981-07-20 | 1987-09-21 | ||
JPS5824561U (en) * | 1981-08-10 | 1983-02-16 | 株式会社阪上製作所 | Hydraulic cylinder sealing device |
JPS627029Y2 (en) * | 1981-08-10 | 1987-02-18 | ||
JPS62166305U (en) * | 1987-04-10 | 1987-10-22 | ||
JPH0338486Y2 (en) * | 1987-04-10 | 1991-08-14 | ||
US5058487A (en) * | 1990-05-01 | 1991-10-22 | Litton Industrial Automation Systems, Inc. | Cylinder with radially movable rod |
JP2009528481A (en) * | 2006-02-27 | 2009-08-06 | トレルボルグ シーリング ソリューションズ ジャーマニー ゲーエムベーハー | Sealing device with a pressure relief element and use of the sealing device to form a pressure cascade in an intermediate region |
Also Published As
Publication number | Publication date |
---|---|
JPS5748711B2 (en) | 1982-10-18 |
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