AU3900993A - Improvements in or relating to drag/damper devices - Google Patents

Improvements in or relating to drag/damper devices

Info

Publication number
AU3900993A
AU3900993A AU39009/93A AU3900993A AU3900993A AU 3900993 A AU3900993 A AU 3900993A AU 39009/93 A AU39009/93 A AU 39009/93A AU 3900993 A AU3900993 A AU 3900993A AU 3900993 A AU3900993 A AU 3900993A
Authority
AU
Australia
Prior art keywords
drag
relating
damper devices
damper
devices
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.)
Abandoned
Application number
AU39009/93A
Inventor
Richard Arthur Lindsay
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.)
Videndum PLC
Original Assignee
Vinten Group PLC
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 Vinten Group PLC filed Critical Vinten Group PLC
Publication of AU3900993A publication Critical patent/AU3900993A/en
Abandoned 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
AU39009/93A 1992-04-08 1993-04-08 Improvements in or relating to drag/damper devices Abandoned AU3900993A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9207649 1992-04-08
GB929207649A GB9207649D0 (en) 1992-04-08 1992-04-08 Improvements in or relating to drag/damper device

Publications (1)

Publication Number Publication Date
AU3900993A true AU3900993A (en) 1993-11-18

Family

ID=10713639

Family Applications (1)

Application Number Title Priority Date Filing Date
AU39009/93A Abandoned AU3900993A (en) 1992-04-08 1993-04-08 Improvements in or relating to drag/damper devices

Country Status (3)

Country Link
AU (1) AU3900993A (en)
GB (1) GB9207649D0 (en)
WO (1) WO1993021468A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2282863B (en) * 1993-10-14 1997-06-18 Vinten Group Plc Improvements in or relating to apparatus mountings providing at least one axis of movement with damping
JPH07280175A (en) * 1994-04-01 1995-10-27 Heiwa Seiki Kogyo Kk Braking device of universal head
EP0957283A3 (en) * 1998-05-12 2000-07-05 Fa. SYSTEC EPE Tracking joint
EP0959266A3 (en) * 1998-05-12 2000-07-05 Fa. SYSTEC EPE Tracking joint
DE10016650C1 (en) * 2000-04-04 2001-09-06 Ivo Ambrozic Damper for rotary movements has rotor, stator, adjustment, fluid-housing, threads, base plate and rotary housing part
DE202011002608U1 (en) * 2011-02-11 2012-02-29 Camera Dynamics Gmbh tripod head

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR816800A (en) * 1936-04-21 1937-08-17 Shock absorber device
FR2489475B1 (en) * 1980-09-01 1986-03-21 Pflieger Roger CAMERA PLATFORM WITH HYDRAULIC BRAKING SYSTEM
GB9018312D0 (en) * 1990-08-21 1990-10-03 Vinten Group Plc Drag/damper device

Also Published As

Publication number Publication date
GB9207649D0 (en) 1992-05-27
WO1993021468A1 (en) 1993-10-28

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