FR1023906A - Coupling - Google Patents
CouplingInfo
- Publication number
- FR1023906A FR1023906A FR1023906DA FR1023906A FR 1023906 A FR1023906 A FR 1023906A FR 1023906D A FR1023906D A FR 1023906DA FR 1023906 A FR1023906 A FR 1023906A
- Authority
- FR
- France
- Prior art keywords
- coupling
- 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.)
- Expired
Links
- 230000008878 coupling Effects 0.000 title 1
- 238000010168 coupling process Methods 0.000 title 1
- 238000005859 coupling reaction Methods 0.000 title 1
Classifications
-
- 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
- E21D15/16—Telescopic props with parts held together by positive means, with or without relative sliding movement when the prop is subject to excessive pressure
- E21D15/18—Telescopic props with parts held together by positive means, with or without relative sliding movement when the prop is subject to excessive pressure with one part resting on a supporting medium, e.g. rubber, sand, bitumen, lead, located in the other part, with or without expulsion or displacement of the medium upon excessive pressure
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D7/00—Slip couplings, e.g. slipping on overload, for absorbing shock
- F16D7/02—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1023906T | 1950-08-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1023906A true FR1023906A (en) | 1953-03-25 |
Family
ID=9578537
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1023906D Expired FR1023906A (en) | 1950-08-03 | 1950-08-03 | Coupling |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1023906A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3534135A1 (en) * | 1985-09-25 | 1987-04-02 | Hp & Hp Chemie Stellglieder | SEALING DEVICE ON A PISTON-CYLINDER ARRANGEMENT, IN PARTICULAR TO SEAL THE VALVE CONE ON VALVES WITH PRESSURE COMPENSATION |
-
1950
- 1950-08-03 FR FR1023906D patent/FR1023906A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3534135A1 (en) * | 1985-09-25 | 1987-04-02 | Hp & Hp Chemie Stellglieder | SEALING DEVICE ON A PISTON-CYLINDER ARRANGEMENT, IN PARTICULAR TO SEAL THE VALVE CONE ON VALVES WITH PRESSURE COMPENSATION |
US4722507A (en) * | 1985-09-25 | 1988-02-02 | Masoneilan International, Inc. | Piston sealing ring apparatus |
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