ES2081752A2 - Hydraulic sealing closure and guide in hydraulic cylinders - Google Patents
Hydraulic sealing closure and guide in hydraulic cylindersInfo
- Publication number
- ES2081752A2 ES2081752A2 ES09301977A ES9301977A ES2081752A2 ES 2081752 A2 ES2081752 A2 ES 2081752A2 ES 09301977 A ES09301977 A ES 09301977A ES 9301977 A ES9301977 A ES 9301977A ES 2081752 A2 ES2081752 A2 ES 2081752A2
- Authority
- ES
- Spain
- Prior art keywords
- hydraulic
- guide
- sealing closure
- hydraulic cylinders
- cylinders
- 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
Abstract
A hydraulic sealing closure and guide in hydraulic cylinders which has two stepped annular recesses. An O- ring is fitted in one of them and, occupying the space of the two recesses, a washer is included. The washer is fitted inside the cylinder. This is an economic solution which extends the useful life of the cylinder.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES09301977A ES2081752B1 (en) | 1993-09-17 | 1993-09-17 | CLOSURE OF HYDRAULIC SEALING AND GUIDE IN HYDRAULIC CYLINDERS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES09301977A ES2081752B1 (en) | 1993-09-17 | 1993-09-17 | CLOSURE OF HYDRAULIC SEALING AND GUIDE IN HYDRAULIC CYLINDERS. |
Publications (3)
Publication Number | Publication Date |
---|---|
ES2081752A2 true ES2081752A2 (en) | 1996-03-01 |
ES2081752R ES2081752R (en) | 1997-12-16 |
ES2081752B1 ES2081752B1 (en) | 1998-07-16 |
Family
ID=8283076
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES09301977A Expired - Fee Related ES2081752B1 (en) | 1993-09-17 | 1993-09-17 | CLOSURE OF HYDRAULIC SEALING AND GUIDE IN HYDRAULIC CYLINDERS. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2081752B1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES367821A1 (en) * | 1968-05-22 | 1971-04-16 | Nuovo Pignone Spa | Hermetic closure system for cylindrical surfaces coaxiles submitted at very high pressures. (Machine-translation by Google Translate, not legally binding) |
ES433420A1 (en) * | 1973-12-29 | 1977-02-16 | Polypac B A L Limited | Packing assemblies |
US4185842A (en) * | 1977-07-08 | 1980-01-29 | Nippon Piston Ring Co., Ltd. | Seal ring |
US4428589A (en) * | 1983-04-04 | 1984-01-31 | Capterpillar Tractor Co. | Dual operating mode seal assembly |
-
1993
- 1993-09-17 ES ES09301977A patent/ES2081752B1/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES367821A1 (en) * | 1968-05-22 | 1971-04-16 | Nuovo Pignone Spa | Hermetic closure system for cylindrical surfaces coaxiles submitted at very high pressures. (Machine-translation by Google Translate, not legally binding) |
ES433420A1 (en) * | 1973-12-29 | 1977-02-16 | Polypac B A L Limited | Packing assemblies |
US4185842A (en) * | 1977-07-08 | 1980-01-29 | Nippon Piston Ring Co., Ltd. | Seal ring |
US4428589A (en) * | 1983-04-04 | 1984-01-31 | Capterpillar Tractor Co. | Dual operating mode seal assembly |
Also Published As
Publication number | Publication date |
---|---|
ES2081752B1 (en) | 1998-07-16 |
ES2081752R (en) | 1997-12-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD2A | Announcement of lapse in spain |
Effective date: 20180806 |