FR1317769A - - Google Patents
Info
- Publication number
- FR1317769A FR1317769A FR1317769DA FR1317769A FR 1317769 A FR1317769 A FR 1317769A FR 1317769D A FR1317769D A FR 1317769DA FR 1317769 A FR1317769 A FR 1317769A
- Authority
- FR
- France
- 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.)
- Expired
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
- F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
- F16J9/28—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction of non-metals
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
- E21D15/14—Telescopic props
- E21D15/44—Hydraulic, pneumatic, or hydraulic-pneumatic props
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Sealing Devices (AREA)
- Closures For Containers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB0061780 | 1961-03-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1317769A true FR1317769A (en) | 1963-05-08 |
Family
ID=6973326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1317769D Expired FR1317769A (en) | 1961-03-21 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE615366A (en) |
| FR (1) | FR1317769A (en) |
| GB (1) | GB933136A (en) |
| NL (1) | NL276126A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4109921A (en) * | 1976-05-27 | 1978-08-29 | Taunus-Armaturen Gmbh | Seal for pistons and piston rods of cylinder-type actuators |
| DE2757520A1 (en) * | 1977-12-23 | 1979-07-05 | Teves Gmbh Alfred | POETRY |
| US5118119A (en) * | 1991-07-29 | 1992-06-02 | Allied-Signal Inc. | High temperature and high pressure seal retainer ring |
| CN103738329B (en) * | 2013-12-24 | 2016-03-02 | 日照市北业制动泵有限公司 | Brake master cylinder of car hydraulic brake |
-
0
- NL NL276126D patent/NL276126A/xx unknown
- FR FR1317769D patent/FR1317769A/fr not_active Expired
-
1962
- 1962-03-07 GB GB877562A patent/GB933136A/en not_active Expired
- 1962-03-21 BE BE615366A patent/BE615366A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL276126A (en) | |
| BE615366A (en) | 1962-07-16 |
| GB933136A (en) | 1963-08-08 |