JPS5836660U - バツクアツプリング - Google Patents
バツクアツプリングInfo
- Publication number
- JPS5836660U JPS5836660U JP1981130578U JP13057881U JPS5836660U JP S5836660 U JPS5836660 U JP S5836660U JP 1981130578 U JP1981130578 U JP 1981130578U JP 13057881 U JP13057881 U JP 13057881U JP S5836660 U JPS5836660 U JP S5836660U
- Authority
- JP
- Japan
- Prior art keywords
- annular body
- view
- back spring
- sectional
- backup ring
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/166—Sealings between relatively-moving surfaces with means to prevent the extrusion of the packing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
- F16J9/12—Details
- F16J9/14—Joint-closures
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
- Sealing With Elastic Sealing Lips (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1981130578U JPS5836660U (ja) | 1981-09-02 | 1981-09-02 | バツクアツプリング |
US06/410,077 US4468041A (en) | 1981-09-02 | 1982-08-20 | Backup ring for hydraulic apparatus seals |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1981130578U JPS5836660U (ja) | 1981-09-02 | 1981-09-02 | バツクアツプリング |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5836660U true JPS5836660U (ja) | 1983-03-10 |
JPS6215562Y2 JPS6215562Y2 (US20110009641A1-20110113-C00185.png) | 1987-04-20 |
Family
ID=15037568
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1981130578U Granted JPS5836660U (ja) | 1981-09-02 | 1981-09-02 | バツクアツプリング |
Country Status (2)
Country | Link |
---|---|
US (1) | US4468041A (US20110009641A1-20110113-C00185.png) |
JP (1) | JPS5836660U (US20110009641A1-20110113-C00185.png) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014190362A (ja) * | 2013-03-26 | 2014-10-06 | Nippon Valqua Ind Ltd | シール構造 |
JP2017075703A (ja) * | 2014-09-24 | 2017-04-20 | Nok株式会社 | 密封構造 |
JPWO2021246085A1 (US20110009641A1-20110113-C00185.png) * | 2020-06-05 | 2021-12-09 |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4576386A (en) * | 1985-01-16 | 1986-03-18 | W. S. Shamban & Company | Anti-extrusion back-up ring assembly |
US5618048A (en) * | 1988-03-24 | 1997-04-08 | Moriarty; Maurice J. | Piston ring seal having angled ends |
US4840379A (en) * | 1988-06-29 | 1989-06-20 | Greene, Tweed & Co. | Split sealing ring having a bias cut |
US5328177A (en) * | 1992-04-16 | 1994-07-12 | Lair Paul D | Contaminant resistant piston seal with energized backup scrapers |
US5575487A (en) * | 1995-01-17 | 1996-11-19 | Bal Seal Engineering Company, Inc. | Circular tapered ring for static sealing under conditions of high pressure |
US6217030B1 (en) * | 1999-02-09 | 2001-04-17 | Richard D. Zitting | Seal assembly |
US6173968B1 (en) * | 1999-04-27 | 2001-01-16 | Trw Inc. | Sealing ring assembly |
KR100634204B1 (ko) * | 2000-08-17 | 2006-10-16 | 매크로테크 폴리실, 인코포레이티드 | 밀봉 어셈블리 |
US6502826B1 (en) * | 2000-10-30 | 2003-01-07 | Caterpillar Inc | Hydraulic cylinder piston seal |
US7883094B2 (en) * | 2008-08-19 | 2011-02-08 | Delaware Capital Formation, Inc. | Offset stacked sealing system |
US8262091B2 (en) * | 2008-08-29 | 2012-09-11 | Honeywell International Inc. | Scarf cut backup rings |
US8690534B1 (en) | 2009-06-08 | 2014-04-08 | Curtiss-Wright Electro-Mechanical Corporation | Backup seals in rotary pumps |
US20110115168A1 (en) * | 2009-11-19 | 2011-05-19 | Freudenberg-Nok General Partnership | Seal With Snap-In Back-Up Ring |
JP5604345B2 (ja) * | 2011-03-23 | 2014-10-08 | カヤバ工業株式会社 | 流体圧シリンダのピストン軸受け構造 |
DE112011100047B8 (de) * | 2011-04-20 | 2014-05-08 | Toyota Jidosha Kabushiki Kaisha | Dichtstruktur |
US10520086B2 (en) * | 2017-07-11 | 2019-12-31 | T-Lon Products, Inc. | Apparatus and systems for preventing extrusion |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5610544U (US20110009641A1-20110113-C00185.png) * | 1979-07-05 | 1981-01-29 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE572415A (US20110009641A1-20110113-C00185.png) * | 1958-07-11 | |||
US3180649A (en) * | 1961-11-21 | 1965-04-27 | J R H Products & Company Ltd | Rotary pipe couplings |
US3381970A (en) * | 1964-10-16 | 1968-05-07 | Otis Eng Co | Low-friction high-pressure seal assembly |
US3300225A (en) * | 1964-10-20 | 1967-01-24 | Koppers Co Inc | Extrusion protected resilient rod seal |
JPS5610544B2 (US20110009641A1-20110113-C00185.png) * | 1972-09-28 | 1981-03-09 | ||
JPS5610544A (en) * | 1979-07-07 | 1981-02-03 | Matsushita Electric Works Ltd | Phenol resin molding compound |
-
1981
- 1981-09-02 JP JP1981130578U patent/JPS5836660U/ja active Granted
-
1982
- 1982-08-20 US US06/410,077 patent/US4468041A/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5610544U (US20110009641A1-20110113-C00185.png) * | 1979-07-05 | 1981-01-29 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014190362A (ja) * | 2013-03-26 | 2014-10-06 | Nippon Valqua Ind Ltd | シール構造 |
JP2017075703A (ja) * | 2014-09-24 | 2017-04-20 | Nok株式会社 | 密封構造 |
US10107401B2 (en) | 2014-09-24 | 2018-10-23 | Nok Corporation | Sealing structure |
JPWO2021246085A1 (US20110009641A1-20110113-C00185.png) * | 2020-06-05 | 2021-12-09 |
Also Published As
Publication number | Publication date |
---|---|
JPS6215562Y2 (US20110009641A1-20110113-C00185.png) | 1987-04-20 |
US4468041A (en) | 1984-08-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5836660U (ja) | バツクアツプリング | |
JPS5836661U (ja) | バツクアツプリング | |
JPS5825864U (ja) | オイルシ−ル | |
JPS58165238U (ja) | ピストン | |
JPS617610U (ja) | スナツプリング装置 | |
JPS60175850U (ja) | ピストンリング | |
JPS59160318U (ja) | 飾りリングの取付装置 | |
JPS6031550U (ja) | ピストンリング | |
JPS6069350U (ja) | オイルリング | |
JPS60122912U (ja) | 組合せレンズ | |
JPS6075762U (ja) | テフロンベロ−ズシ−ル | |
JPS6077809U (ja) | 輪体 | |
JPS58148371U (ja) | ボ−ルバルブ | |
JPS607326U (ja) | 玉軸受 | |
JPS5810083U (ja) | 携帯時計用ボタン装置 | |
JPS6073349U (ja) | フラツトモ−タ | |
JPS6041630U (ja) | 自在継手の軸受押え装置 | |
JPS59116667U (ja) | セグメントシ−ル | |
JPS5919384U (ja) | 嵌合溝を設けたキヤツプの嵌脱装置 | |
JPS5865464U (ja) | バツクアツプリング | |
JPS6093069U (ja) | パツキン | |
JPS6116420U (ja) | 軸受 | |
JPS6049354U (ja) | シ−ル装置 | |
JPS60171450U (ja) | 鼻栓用フイルタ− | |
JPS5966006U (ja) | 割型結合バンド |