FR2405421B3 - - Google Patents
Info
- Publication number
- FR2405421B3 FR2405421B3 FR7730300A FR7730300A FR2405421B3 FR 2405421 B3 FR2405421 B3 FR 2405421B3 FR 7730300 A FR7730300 A FR 7730300A FR 7730300 A FR7730300 A FR 7730300A FR 2405421 B3 FR2405421 B3 FR 2405421B3
- 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
-
- 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
- E21D15/50—Component parts or details of props
- E21D15/54—Details of the ends of props
-
- 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
- E21D15/48—Chocks or the like
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- General Engineering & Computer Science (AREA)
- Pivots And Pivotal Connections (AREA)
- Forklifts And Lifting Vehicles (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7730300A FR2405421A3 (en) | 1977-10-07 | 1977-10-07 | SUPPORT DEVICE WITH TWO DEGREES OF ANGULAR FREEDOM |
GB7839461A GB2005760B (en) | 1977-10-07 | 1978-10-05 | Bearing device with two degrees of angular freedom |
DE19782843715 DE2843715A1 (en) | 1977-10-07 | 1978-10-06 | SUPPORTING DEVICE WITH TWO DEGREES OF ANGLE FREEDOM |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7730300A FR2405421A3 (en) | 1977-10-07 | 1977-10-07 | SUPPORT DEVICE WITH TWO DEGREES OF ANGULAR FREEDOM |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2405421A3 FR2405421A3 (en) | 1979-05-04 |
FR2405421B3 true FR2405421B3 (en) | 1980-01-04 |
Family
ID=9196269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7730300A Granted FR2405421A3 (en) | 1977-10-07 | 1977-10-07 | SUPPORT DEVICE WITH TWO DEGREES OF ANGULAR FREEDOM |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2843715A1 (en) |
FR (1) | FR2405421A3 (en) |
GB (1) | GB2005760B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2459360B1 (en) * | 1979-06-21 | 1986-04-18 | Tim Tech Ind Minieres | SYSTEM FOR EXCAVATING UNDERGROUND GALLERIES |
CA1152307A (en) * | 1979-12-05 | 1983-08-23 | Westinghouse Electric Corporation | Self-centering tool holder |
EP0036912A1 (en) * | 1980-03-26 | 1981-10-07 | Maschinenfabrik Meyer AG. | Gripping head for manipulator |
ATE37741T1 (en) * | 1982-04-20 | 1988-10-15 | Lorenz Polygon Ausbau Gmbh | SAFETY CAP. |
FR2531999B1 (en) * | 1982-08-17 | 1985-10-04 | Emh | DEVICE FORMING A MOBILE COUPLING JOINT OF A COLUMN; TOWER OR PLATFORM, FOR EXAMPLE OF SEA-BASED OPERATION, RELATING TO A SUB-BASE BASED ON THE SEA-BASED |
US4655997A (en) * | 1982-12-03 | 1987-04-07 | National Nuclear Corporation Limited | Nuclear reactor constructions |
DE102009058664A1 (en) * | 2009-12-16 | 2011-06-22 | FESTO AG & Co. KG, 73734 | joint device |
EP2407677B1 (en) * | 2010-07-16 | 2013-03-06 | Giga-Byte Technology Co., Ltd. | Angular adjusting structure |
CN102345784B (en) * | 2010-08-02 | 2015-04-01 | 技嘉科技股份有限公司 | Angle adjusting mechanism |
-
1977
- 1977-10-07 FR FR7730300A patent/FR2405421A3/en active Granted
-
1978
- 1978-10-05 GB GB7839461A patent/GB2005760B/en not_active Expired
- 1978-10-06 DE DE19782843715 patent/DE2843715A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FR2405421A3 (en) | 1979-05-04 |
GB2005760B (en) | 1982-03-10 |
GB2005760A (en) | 1979-04-25 |
DE2843715A1 (en) | 1979-04-19 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CL | Concession to grant licenses |