DE3226873C2 - Lastabgleichvorrichtung - Google Patents

Lastabgleichvorrichtung

Info

Publication number
DE3226873C2
DE3226873C2 DE3226873A DE3226873A DE3226873C2 DE 3226873 C2 DE3226873 C2 DE 3226873C2 DE 3226873 A DE3226873 A DE 3226873A DE 3226873 A DE3226873 A DE 3226873A DE 3226873 C2 DE3226873 C2 DE 3226873C2
Authority
DE
Germany
Prior art keywords
load balancing
platform
balancing device
spring
load
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 - Fee Related
Application number
DE3226873A
Other languages
German (de)
English (en)
Other versions
DE3226873A1 (de
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.)
VINTEN Ltd
Thales Optronics Bury St Edmunds Ltd
Original Assignee
VINTEN Ltd
Thales Optronics Bury St Edmunds Ltd
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 Ltd, Thales Optronics Bury St Edmunds Ltd filed Critical VINTEN Ltd
Publication of DE3226873A1 publication Critical patent/DE3226873A1/de
Application granted granted Critical
Publication of DE3226873C2 publication Critical patent/DE3226873C2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62—Constructional features or details
    • B66C23/72—Counterweights or supports for balancing lifting couples
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
    • B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
    • B66F11/048—Mobile camera platform
    • 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
    • F16M2200/044—Balancing means for balancing rotational movement of the undercarriage

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Vibration Prevention Devices (AREA)
  • Manipulator (AREA)
  • Accessories Of Cameras (AREA)
DE3226873A 1981-07-22 1982-07-17 Lastabgleichvorrichtung Expired - Fee Related DE3226873C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08122509A GB2102757B (en) 1981-07-22 1981-07-22 Counterbalancing loads

Publications (2)

Publication Number Publication Date
DE3226873A1 DE3226873A1 (de) 1983-03-10
DE3226873C2 true DE3226873C2 (de) 1997-05-07

Family

ID=10523397

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3226873A Expired - Fee Related DE3226873C2 (de) 1981-07-22 1982-07-17 Lastabgleichvorrichtung

Country Status (6)

Country Link
US (1) US4557459A (US06265458-20010724-C00056.png)
JP (1) JPS5824637A (US06265458-20010724-C00056.png)
AU (1) AU548806B2 (US06265458-20010724-C00056.png)
DE (1) DE3226873C2 (US06265458-20010724-C00056.png)
FR (1) FR2510255B1 (US06265458-20010724-C00056.png)
GB (1) GB2102757B (US06265458-20010724-C00056.png)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2163720B (en) * 1984-09-01 1988-06-08 Vinten Ltd Balanced camera mounting
GB8514465D0 (en) * 1985-06-07 1985-07-10 Papadopoulos D G Vibration/shock isolators
GB2189042B (en) * 1986-04-01 1989-12-06 Vinten Ltd Tiltable mounting
GB8800057D0 (en) * 1988-01-04 1988-02-10 Karapita A D Counterbalance devices
GB9219525D0 (en) * 1992-09-15 1992-10-28 Vinten Group Plc Improvements in or relating to tiltable payload mounting
DE19548467A1 (de) * 1995-12-22 1997-06-26 Abb Research Ltd Schwingungsgedämpfter Apparat
GB9702800D0 (en) 1997-02-12 1997-04-02 Vitec Group Plc Improvements in or relating to rotary load counterbalancing mechanisms
US6086207A (en) * 1998-12-08 2000-07-11 Chapman/Leonard Studio Equipment Camera leveling head
US6345919B1 (en) 1999-09-07 2002-02-12 Chapman/Leonard Studio Equipment Camera crane arm with balancing system
GB2364038A (en) 2000-06-29 2002-01-16 Vitec Group Plc Counterbalancing mounting for payloads
WO2003081121A1 (en) 2002-03-20 2003-10-02 The Vitec Group Plc Improvements in or relating to tiltable mountings for payloads
US20040184798A1 (en) * 2003-03-17 2004-09-23 Dumm Mark T. Camera control system and associated pan/tilt head
US6921056B2 (en) * 2003-06-26 2005-07-26 International Business Machines Corporation Mechanical arm and counterbalance assembly
US8870474B1 (en) 2004-05-06 2014-10-28 Mark T. Dumm Pan/tilt head with tilt range extender
US7527439B1 (en) * 2004-05-06 2009-05-05 Dumm Mark T Camera control system and associated pan/tilt head
NL1029989C2 (nl) * 2005-09-20 2007-03-21 Univ Delft Tech Balanceerinrichting.
CN108679078A (zh) * 2018-08-07 2018-10-19 慈溪汇丽机电股份有限公司 一种专用静平衡轴装置
CN111120838A (zh) * 2019-12-11 2020-05-08 陕西铭泊停车服务有限公司 一种停车场用监控装置
CN114593175B (zh) * 2022-05-09 2022-07-15 常州市国祥起重机械有限公司 一种起重机用安全减震装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US626873A (en) * 1899-06-13 Spring
US887117A (en) * 1906-12-28 1908-05-12 William Parfrey Shock-absorber.
US1873054A (en) * 1930-09-20 1932-08-23 Collier Key Worth Company Chair iron
GB609822A (en) * 1943-07-09 1948-10-07 Chausson Usines Sa Improvements in vehicle spring suspension devices
US2467478A (en) * 1945-05-18 1949-04-19 Maurice H Hollingsworth Shock absorbing spring structure
FR954195A (fr) * 1947-10-11 1949-12-20 Dispositif d'équilibrage par ressort compensé d'une masse se déplaçant verticalement
US2845263A (en) * 1951-07-30 1958-07-29 Gund Konrad Load-balancing device
US3179364A (en) * 1962-04-02 1965-04-20 Bausch & Lomb Instrument table
GB1209308A (en) * 1967-03-21 1970-10-21 Thorn Lighting Ltd Improvements in and relating to counter-balance mechanism
FR1531185A (fr) * 1967-07-17 1968-06-28 Lucas Industries Ltd Dispositif pour transmettre des forces
US3889551A (en) * 1973-12-27 1975-06-17 Rca Corp Equipoise mechanism
US4387876A (en) * 1979-05-05 1983-06-14 Advanced Products Beer-Sheva Ltd. Constant force generator mechanism and adjustable seat constructed therewith
DE2952660C2 (de) * 1979-12-28 1983-07-14 Antonin 8000 München Danek Vorrichtung zum Ausgleich von Drehmomenten

Also Published As

Publication number Publication date
GB2102757A (en) 1983-02-09
JPS5824637A (ja) 1983-02-14
GB2102757B (en) 1985-02-27
DE3226873A1 (de) 1983-03-10
FR2510255B1 (fr) 1987-01-09
JPH0154582B2 (US06265458-20010724-C00056.png) 1989-11-20
AU548806B2 (en) 1986-01-02
US4557459A (en) 1985-12-10
AU8604282A (en) 1983-01-27
FR2510255A1 (fr) 1983-01-28

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Legal Events

Date Code Title Description
OR8 Request for search as to paragraph 43 lit. 1 sentence 1 patent law
8105 Search report available
8126 Change of the secondary classification

Ipc: F16M 11/10

8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee