FR2517082B1 - Dispositif d'amortissement hydraulique pour plate-forme de camera - Google Patents

Dispositif d'amortissement hydraulique pour plate-forme de camera

Info

Publication number
FR2517082B1
FR2517082B1 FR8122147A FR8122147A FR2517082B1 FR 2517082 B1 FR2517082 B1 FR 2517082B1 FR 8122147 A FR8122147 A FR 8122147A FR 8122147 A FR8122147 A FR 8122147A FR 2517082 B1 FR2517082 B1 FR 2517082B1
Authority
FR
France
Prior art keywords
damping device
hydraulic damping
camera platform
camera
platform
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
FR8122147A
Other languages
English (en)
Other versions
FR2517082A1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8122147A priority Critical patent/FR2517082B1/fr
Publication of FR2517082A1 publication Critical patent/FR2517082A1/fr
Application granted granted Critical
Publication of FR2517082B1 publication Critical patent/FR2517082B1/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
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
    • 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
    • F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
    • 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
    • F16M11/2007—Undercarriages with or without wheels comprising means allowing pivoting adjustment
    • F16M11/2014—Undercarriages with or without wheels comprising means allowing pivoting adjustment around a vertical axis
    • 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
    • F16M2200/022—Locking means for rotational movement by friction
    • 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
    • F16M2200/04—Balancing means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Prevention Devices (AREA)
FR8122147A 1981-11-26 1981-11-26 Dispositif d'amortissement hydraulique pour plate-forme de camera Expired FR2517082B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8122147A FR2517082B1 (fr) 1981-11-26 1981-11-26 Dispositif d'amortissement hydraulique pour plate-forme de camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8122147A FR2517082B1 (fr) 1981-11-26 1981-11-26 Dispositif d'amortissement hydraulique pour plate-forme de camera

Publications (2)

Publication Number Publication Date
FR2517082A1 FR2517082A1 (fr) 1983-05-27
FR2517082B1 true FR2517082B1 (fr) 1985-11-22

Family

ID=9264392

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8122147A Expired FR2517082B1 (fr) 1981-11-26 1981-11-26 Dispositif d'amortissement hydraulique pour plate-forme de camera

Country Status (1)

Country Link
FR (1) FR2517082B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9018312D0 (en) * 1990-08-21 1990-10-03 Vinten Group Plc Drag/damper device
US11027438B2 (en) * 2018-07-13 2021-06-08 A-Dec, Inc. Positive positioning device and system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1898469A (en) * 1931-04-18 1933-02-21 Louis F Tonsor Camera mounting
FR927547A (fr) * 1945-05-31 1947-11-10
US2882001A (en) * 1953-09-25 1959-04-14 Irving G Ries Multiple speed tripod head
GB1217079A (en) * 1968-07-22 1970-12-23 Ronford Ltd Improvements in or relating to mounting heads for cameras or like devices
DE2657692C2 (de) * 1976-12-20 1983-09-08 Georg 8021 Sauerlach Thoma Hydraulisches Dämpfungsglied

Also Published As

Publication number Publication date
FR2517082A1 (fr) 1983-05-27

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Legal Events

Date Code Title Description
ST Notification of lapse