FR2366509B2 - - Google Patents
Info
- Publication number
- FR2366509B2 FR2366509B2 FR7629460A FR7629460A FR2366509B2 FR 2366509 B2 FR2366509 B2 FR 2366509B2 FR 7629460 A FR7629460 A FR 7629460A FR 7629460 A FR7629460 A FR 7629460A FR 2366509 B2 FR2366509 B2 FR 2366509B2
- 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
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- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/242—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by spreading of the legs
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- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M2200/00—Details of stands or supports
- F16M2200/02—Locking means
- F16M2200/021—Locking means for rotational movement
- F16M2200/024—Locking means for rotational movement by positive interaction, e.g. male-female connections
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7629460A FR2366509A2 (en) | 1976-09-30 | 1976-09-30 | Tripod leg position adjustment system - operates with spring loaded ratchet to lock leg in position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7629460A FR2366509A2 (en) | 1976-09-30 | 1976-09-30 | Tripod leg position adjustment system - operates with spring loaded ratchet to lock leg in position |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2366509A2 FR2366509A2 (en) | 1978-04-28 |
| FR2366509B2 true FR2366509B2 (en) | 1980-07-25 |
Family
ID=9178251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7629460A Granted FR2366509A2 (en) | 1976-09-30 | 1976-09-30 | Tripod leg position adjustment system - operates with spring loaded ratchet to lock leg in position |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2366509A2 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6234076Y2 (en) * | 1979-11-28 | 1987-08-31 | ||
| US4453686A (en) * | 1981-07-21 | 1984-06-12 | Tatsuo Ina | Tripod |
| GB2150209B (en) * | 1983-10-13 | 1986-09-03 | Instro Precision Ltd | Locking mechanism |
| US4640482A (en) * | 1984-09-25 | 1987-02-03 | Polaroid Corporation | Foldable tripod |
| US5082221A (en) * | 1991-01-03 | 1992-01-21 | Lai Shih Wang | Symmetrically-actuated adjustable leg assembly |
| CN100565325C (en) * | 2005-09-20 | 2009-12-02 | 杨永坚 | A kind of camera trivets |
| CN115013683A (en) * | 2022-08-09 | 2022-09-06 | 江苏云川物联网科技有限公司 | Construction surveying and mapping device for land development |
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1976
- 1976-09-30 FR FR7629460A patent/FR2366509A2/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2366509A2 (en) | 1978-04-28 |