GB1587771A - Hydraulic damping element in particular for damping of the swivel movement of a movie or television camera which is secured on a head of a tripod - Google Patents

Hydraulic damping element in particular for damping of the swivel movement of a movie or television camera which is secured on a head of a tripod Download PDF

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Publication number
GB1587771A
GB1587771A GB52852/77A GB5285277A GB1587771A GB 1587771 A GB1587771 A GB 1587771A GB 52852/77 A GB52852/77 A GB 52852/77A GB 5285277 A GB5285277 A GB 5285277A GB 1587771 A GB1587771 A GB 1587771A
Authority
GB
United Kingdom
Prior art keywords
discs
unit
sub
damping
damping element
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
GB52852/77A
Other languages
English (en)
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
Publication of GB1587771A publication Critical patent/GB1587771A/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
    • F16M11/04—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
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
    • F16F9/12—Devices with one or more rotary vanes turning in the fluid any throttling effect being immaterial, i.e. damping by viscous shear effect only
    • G—PHYSICS
    • G12—INSTRUMENT DETAILS
    • G12B—CONSTRUCTIONAL DETAILS OF INSTRUMENTS, OR COMPARABLE DETAILS OF OTHER APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G12B3/00—Details of movements not otherwise provided for
    • G12B3/08—Damping of movements, e.g. to promote rapid non-oscillatory movement to a final reading
    • 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)
  • Fluid-Damping Devices (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
GB52852/77A 1976-12-20 1977-12-19 Hydraulic damping element in particular for damping of the swivel movement of a movie or television camera which is secured on a head of a tripod Expired GB1587771A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2657692A DE2657692C2 (de) 1976-12-20 1976-12-20 Hydraulisches Dämpfungsglied

Publications (1)

Publication Number Publication Date
GB1587771A true GB1587771A (en) 1981-04-08

Family

ID=5995995

Family Applications (1)

Application Number Title Priority Date Filing Date
GB52852/77A Expired GB1587771A (en) 1976-12-20 1977-12-19 Hydraulic damping element in particular for damping of the swivel movement of a movie or television camera which is secured on a head of a tripod

Country Status (5)

Country Link
US (1) US4226303A (US07655746-20100202-C00011.png)
DE (1) DE2657692C2 (US07655746-20100202-C00011.png)
FR (1) FR2374565A1 (US07655746-20100202-C00011.png)
GB (1) GB1587771A (US07655746-20100202-C00011.png)
HK (1) HK53681A (US07655746-20100202-C00011.png)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4432254A (en) * 1981-03-23 1984-02-21 Houdaille Industries, Inc. Viscous damper having rigid plastic structure
GB2267326A (en) * 1992-05-08 1993-12-01 Nifco Inc Rotary damper
GB2278179A (en) * 1993-05-19 1994-11-23 Vibratech Inc Stackable plastic damper
DE10016650C1 (de) * 2000-04-04 2001-09-06 Ivo Ambrozic Vorrichtung zur Dämpfung von Drehbewegungen

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4522561A (en) * 1980-07-30 1985-06-11 Carter Wind Power Wind-driven generator apparatus
FR2489475B1 (fr) * 1980-09-01 1986-03-21 Pflieger Roger Plate-forme de camera a systeme de freinage hydraulique
GB2096345B (en) * 1981-04-03 1984-09-19 Vinten Ltd Improvements in or relating to lightweight tilt mounting heads
DE3123344A1 (de) * 1981-06-12 1982-12-30 Krauss-Maffei AG, 8000 München Dreh-stossdaempfer
FR2517082B1 (fr) * 1981-11-26 1985-11-22 Pflieger Roger Dispositif d'amortissement hydraulique pour plate-forme de camera
US4886230A (en) * 1986-11-03 1989-12-12 Cineonix, Inc. Camera and other instrument support stand
IT1219960B (it) * 1988-06-06 1990-05-24 Dott Ing Guido Cartoni S R L Elemento modulare componente di organo dismorzamento per testate di supporto di cineprese o telecamere in cinematografia e televisione professionali
DE4115927C2 (de) * 1990-03-21 2000-05-04 Sachtler Kommunikationstech Schwenkkopf, insbesondere für Film- und Fernsehkameras
DE4009026C1 (US07655746-20100202-C00011.png) * 1990-03-21 1991-06-06 Sachtler Ag - Kommunikationstechnik, 8046 Garching, De
US5286013A (en) * 1990-11-13 1994-02-15 General Electric Company Vibration damper assembly
IT1258364B (it) * 1992-02-28 1996-02-26 Testata di supporto per telecamere o cineprese per la realizzazione dipanoramiche sul piano orizzontale e verticale, dotata di dispositivo afluido ed organo di bilanciamento ad intensita' variabile.
IT1307992B1 (it) * 1999-07-16 2001-11-29 Cartoni S P A Modulo per la regolazione dell'intensita' dei movimenti panoramici nel piano orizzontale e verticale, in particolare in una testata di
DE10100316C1 (de) * 2001-01-05 2002-06-20 Sachtler Gmbh & Co Kg Kamerastativkopf mit Gewichtsausgleich
WO2002053965A1 (de) 2001-01-05 2002-07-11 Sachtler Gmbh & Co. Kg Kamerastativkopf mit gewichtsausgleich
DE10211046B4 (de) 2002-03-13 2004-04-29 Sachtler Gmbh & Co. Kg Stativkopf, insbesondere Kamerastativkopf
DE10222663B4 (de) * 2002-05-22 2006-10-05 Sachtler Gmbh & Co. Kg Gerätekran, insbesondere Kamerakran
DE10226147B3 (de) * 2002-06-13 2004-02-19 Gkn Viscodrive Gmbh Steuerbare Viscokupplung
DE10226248B3 (de) * 2002-06-13 2004-01-29 Gkn Viscodrive Gmbh Steuerbare Viscokupplung
US7036639B2 (en) * 2003-08-29 2006-05-02 Drs Systems And Electronics Electronically programmable actively damped sensor mount
DE102007018029B3 (de) * 2007-04-17 2008-09-25 Camera Dynamics Gmbh Stativkopf
DE102007055212A1 (de) 2007-11-19 2009-05-28 Georg Thoma Schwenkbarer Stativkopf für eine Kamera
DE202011002608U1 (de) 2011-02-11 2012-02-29 Camera Dynamics Gmbh Stativkopf
CN206378673U (zh) * 2017-01-11 2017-08-04 宁波意美捷影视设备有限公司 摄像、摄影云台的阻尼机构

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR927547A (US07655746-20100202-C00011.png) * 1945-05-31 1947-11-10
US2661915A (en) * 1949-06-04 1953-12-08 Houdaille Hershey Corp Aircraft landing wheel shimmy damper
US2882001A (en) * 1953-09-25 1959-04-14 Irving G Ries Multiple speed tripod head
FR1228356A (fr) * 1959-03-13 1960-08-29 Renault Amortisseurs de vibrations de torsion à frottement visqueux
US3295639A (en) * 1965-01-05 1967-01-03 Lockheed Aircraft Corp Rotary retarding unit
GB1217079A (en) * 1968-07-22 1970-12-23 Ronford Ltd Improvements in or relating to mounting heads for cameras or like devices
US3651903A (en) * 1969-08-21 1972-03-28 Anderson Greenwood & Co Adjustable rotary damper
US3865216A (en) * 1973-10-03 1975-02-11 Efdyn Corp Continuous rotary damper
DE2457267C3 (de) * 1974-12-04 1980-04-17 Georg 8021 Sauerlach Thoma Hydraulisches Dämpfungsglied

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4432254A (en) * 1981-03-23 1984-02-21 Houdaille Industries, Inc. Viscous damper having rigid plastic structure
GB2267326A (en) * 1992-05-08 1993-12-01 Nifco Inc Rotary damper
GB2267326B (en) * 1992-05-08 1995-08-02 Nifco Inc Rotary damper
US5522485A (en) * 1992-05-08 1996-06-04 Nifco Inc. Rotary damper
GB2278179A (en) * 1993-05-19 1994-11-23 Vibratech Inc Stackable plastic damper
GB2278179B (en) * 1993-05-19 1996-07-24 Vibratech Inc Stackable plastic damper
DE10016650C1 (de) * 2000-04-04 2001-09-06 Ivo Ambrozic Vorrichtung zur Dämpfung von Drehbewegungen

Also Published As

Publication number Publication date
FR2374565A1 (fr) 1978-07-13
HK53681A (en) 1981-11-13
DE2657692A1 (de) 1978-06-22
US4226303A (en) 1980-10-07
DE2657692C2 (de) 1983-09-08
FR2374565B3 (US07655746-20100202-C00011.png) 1980-10-03

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 19971218