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FR456062A - Telescopic leg enhancements for photography, geodesy and other applications - Google Patents

Telescopic leg enhancements for photography, geodesy and other applications

Info

Publication number
FR456062A
FR456062A FR456062A FR456062DA FR456062A FR 456062 A FR456062 A FR 456062A FR 456062 A FR456062 A FR 456062A FR 456062D A FR456062D A FR 456062DA FR 456062 A FR456062 A FR 456062A
Authority
FR
France
Prior art keywords
geodesy
enhancements
photography
applications
telescopic leg
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
FR456062A
Other languages
French (fr)
Inventor
Auguste-Eugene-Henri Gravillon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AUGUSTE EUGENE HENRI GRAVILLON
Original Assignee
AUGUSTE EUGENE HENRI GRAVILLON
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 by AUGUSTE EUGENE HENRI GRAVILLON filed Critical AUGUSTE EUGENE HENRI GRAVILLON
Application granted granted Critical
Publication of FR456062A publication Critical patent/FR456062A/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
    • 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
    • F16M11/02—Heads
    • F16M11/16—Details concerning attachment of head-supporting legs, with or without actuation of locking members thereof
    • 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
    • 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
    • F16M11/26—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 telescoping, with or without folding
    • F16M11/28—Undercarriages for supports with one single telescoping pillar
    • 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
    • F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR456062A 1912-06-18 1913-03-27 Telescopic leg enhancements for photography, geodesy and other applications Expired FR456062A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE456062X 1912-06-18

Publications (1)

Publication Number Publication Date
FR456062A true FR456062A (en) 1913-08-16

Family

ID=8901290

Family Applications (3)

Application Number Title Priority Date Filing Date
FR19204A Expired FR19204E (en) 1912-06-18 Telescopic leg enhancements for photography, geodesy and other applications
FR19934A Expired FR19934E (en) 1912-06-18 Telescopic leg enhancements for photography, geodesy and other applications
FR456062A Expired FR456062A (en) 1912-06-18 1913-03-27 Telescopic leg enhancements for photography, geodesy and other applications

Family Applications Before (2)

Application Number Title Priority Date Filing Date
FR19204A Expired FR19204E (en) 1912-06-18 Telescopic leg enhancements for photography, geodesy and other applications
FR19934A Expired FR19934E (en) 1912-06-18 Telescopic leg enhancements for photography, geodesy and other applications

Country Status (1)

Country Link
FR (3) FR456062A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2594605A (en) * 1946-12-23 1952-04-29 Rop Loc Products Co Adjustable supporting bar

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2594605A (en) * 1946-12-23 1952-04-29 Rop Loc Products Co Adjustable supporting bar

Also Published As

Publication number Publication date
FR19204E (en) 1914-12-01
FR19934E (en) 1915-11-15

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