FR788179A - Improvements to telescopic legs of cameras and the like - Google Patents

Improvements to telescopic legs of cameras and the like

Info

Publication number
FR788179A
FR788179A FR788179DA FR788179A FR 788179 A FR788179 A FR 788179A FR 788179D A FR788179D A FR 788179DA FR 788179 A FR788179 A FR 788179A
Authority
FR
France
Prior art keywords
cameras
telescopic legs
legs
telescopic
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
Application number
Other languages
French (fr)
Inventor
Gravillon Auguste Eugene Henri
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR788179A publication Critical patent/FR788179A/en
Expired legal-status Critical Current

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR788179D 1934-07-05 1934-07-05 Improvements to telescopic legs of cameras and the like Expired FR788179A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR788179T 1934-07-05

Publications (1)

Publication Number Publication Date
FR788179A true FR788179A (en) 1935-10-05

Family

ID=9219388

Family Applications (1)

Application Number Title Priority Date Filing Date
FR788179D Expired FR788179A (en) 1934-07-05 1934-07-05 Improvements to telescopic legs of cameras and the like

Country Status (1)

Country Link
FR (1) FR788179A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2731873A (en) * 1956-01-24 Hand surveying instrument
DE1251092B (en) * 1963-11-13 1967-09-28 Siegfried Schiansky Clamp lock for telescopic tube connections, especially for extendable tripod legs, for photo and cinema tripods or also for projection tables
WO2017010860A1 (en) * 2015-07-10 2017-01-19 Garza Montemayor José Guadalupe Releasable coupling system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2731873A (en) * 1956-01-24 Hand surveying instrument
DE1251092B (en) * 1963-11-13 1967-09-28 Siegfried Schiansky Clamp lock for telescopic tube connections, especially for extendable tripod legs, for photo and cinema tripods or also for projection tables
WO2017010860A1 (en) * 2015-07-10 2017-01-19 Garza Montemayor José Guadalupe Releasable coupling system
EP3321521A4 (en) * 2015-07-10 2019-04-03 Garza-Montemayor, José-Guadalupe Releasable coupling system

Similar Documents

Publication Publication Date Title
FR779360A (en) Improvements to insect capturing devices
FR788179A (en) Improvements to telescopic legs of cameras and the like
FR787261A (en) Improvements to smoke-knife and water-knife boilers
FR788586A (en) Improvements to aviation devices
FR780206A (en) Improvements to introductory isolators
FR798851A (en) Telescopic pole enhancements for cameras and other applications
FR768557A (en) Improvements to photographic magnifiers
FR784400A (en) Improvements to steam boilers and the like
FR760860A (en) Balanced shutter for air vents and similar applications
FR781514A (en) Further training in cranks and the like of lifting devices
FR731459A (en) Improvements to operating tables and the like
FR769327A (en) Improvements to television and similar apparatus
FR788158A (en) Improvements to cameras
FR772769A (en) Improvements made to expansion joints
FR775086A (en) Assembly fittings for furniture and the like
FR797007A (en) Improvements to manhole covers and frames
FR768397A (en) Waterproof and transportable art monument
FR773401A (en) Improvements to coolers and the like
FR791720A (en) Improvements relating to loudspeakers and similar instruments
FR703349A (en) Improvements to the feet of cinematographic equipment
FR784101A (en) Ethers-salts of hydroxy-ketoacids
FI16105A (en) Collapsible ventilation and dusting stand to be attached to balconies
FR792158A (en) Improvements to cranks and similar parts of lifting devices
FR780709A (en) Camera reels improvements
FR43844E (en) Improvements in the manufacture of aliphatic anhydrides