FR19204E - Perfectionnements aux pieds télescopiques pour la photographie, la géodésie et autres applications - Google Patents

Perfectionnements aux pieds télescopiques pour la photographie, la géodésie et autres applications

Info

Publication number
FR19204E
FR19204E FR19204A FR19204DA FR19204E FR 19204 E FR19204 E FR 19204E FR 19204 A FR19204 A FR 19204A FR 19204D A FR19204D A FR 19204DA FR 19204 E FR19204 E FR 19204E
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
FR19204A
Other languages
English (en)
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.)
Publication date
Application granted granted Critical
Publication of FR19204E publication Critical patent/FR19204E/fr
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)
FR19204A 1912-06-18 Perfectionnements aux pieds télescopiques pour la photographie, la géodésie et autres applications Expired FR19204E (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR19204E true FR19204E (fr) 1914-12-01

Family

ID=8901290

Family Applications (3)

Application Number Title Priority Date Filing Date
FR19934A Expired FR19934E (fr) 1912-06-18 Perfectionnements aux pieds télescopiques pour la photographie, la géodésie et autres applications
FR19204A Expired FR19204E (fr) 1912-06-18 Perfectionnements aux pieds télescopiques pour la photographie, la géodésie et autres applications
FR456062A Expired FR456062A (fr) 1912-06-18 1913-03-27 Perfectionnements aux pieds télescopiques pour la photographie, la géodésie et autres applications

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR19934A Expired FR19934E (fr) 1912-06-18 Perfectionnements aux pieds télescopiques pour la photographie, la géodésie et autres applications

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR456062A Expired FR456062A (fr) 1912-06-18 1913-03-27 Perfectionnements aux pieds télescopiques pour la photographie, la géodésie et autres applications

Country Status (1)

Country Link
FR (3) FR456062A (fr)

Families Citing this family (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
FR456062A (fr) 1913-08-16
FR19934E (fr) 1915-11-15

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