FR615379A - Device for blocking telescopic tubes of camera stands - Google Patents
Device for blocking telescopic tubes of camera standsInfo
- Publication number
- FR615379A FR615379A FR615379DA FR615379A FR 615379 A FR615379 A FR 615379A FR 615379D A FR615379D A FR 615379DA FR 615379 A FR615379 A FR 615379A
- Authority
- FR
- France
- Prior art keywords
- telescopic tubes
- camera stands
- blocking telescopic
- blocking
- stands
- 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
- 230000000903 blocking effect Effects 0.000 title 1
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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/10—Telescoping systems
- F16B7/105—Telescoping systems locking in discrete positions, e.g. in extreme extended position
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR615379T | 1926-04-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR615379A true FR615379A (en) | 1927-01-06 |
Family
ID=8980872
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR615379D Expired FR615379A (en) | 1926-04-01 | 1926-04-01 | Device for blocking telescopic tubes of camera stands |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR615379A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2594605A (en) * | 1946-12-23 | 1952-04-29 | Rop Loc Products Co | Adjustable supporting bar |
US3239255A (en) * | 1964-04-06 | 1966-03-08 | Charles E Murcott | One directional movement catch device |
FR2096974A1 (en) * | 1970-07-22 | 1972-03-03 | Soler Henri | |
US5070620A (en) * | 1990-03-01 | 1991-12-10 | Crain Stephen B | Extensible and retractable rod |
EP0563494A2 (en) * | 1992-03-30 | 1993-10-06 | Teka Industrial, S.A. | Jointed and telescopic transmission shaft |
-
1926
- 1926-04-01 FR FR615379D patent/FR615379A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2594605A (en) * | 1946-12-23 | 1952-04-29 | Rop Loc Products Co | Adjustable supporting bar |
US3239255A (en) * | 1964-04-06 | 1966-03-08 | Charles E Murcott | One directional movement catch device |
FR2096974A1 (en) * | 1970-07-22 | 1972-03-03 | Soler Henri | |
US5070620A (en) * | 1990-03-01 | 1991-12-10 | Crain Stephen B | Extensible and retractable rod |
EP0563494A2 (en) * | 1992-03-30 | 1993-10-06 | Teka Industrial, S.A. | Jointed and telescopic transmission shaft |
EP0563494A3 (en) * | 1992-03-30 | 1994-03-30 | Teka Ind Sa |
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