GB2244424B - Improvements to adjustable supports - Google Patents

Improvements to adjustable supports

Info

Publication number
GB2244424B
GB2244424B GB9009481A GB9009481A GB2244424B GB 2244424 B GB2244424 B GB 2244424B GB 9009481 A GB9009481 A GB 9009481A GB 9009481 A GB9009481 A GB 9009481A GB 2244424 B GB2244424 B GB 2244424B
Authority
GB
United Kingdom
Prior art keywords
adjustable supports
adjustable
supports
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
GB9009481A
Other versions
GB2244424A (en
GB9009481D0 (en
Inventor
Colin Stanwell-Smith
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.)
Colart UK Ltd
Original Assignee
Reckitt and Colman Fine Art and Graphics 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 Reckitt and Colman Fine Art and Graphics Ltd filed Critical Reckitt and Colman Fine Art and Graphics Ltd
Priority to GB9009481A priority Critical patent/GB2244424B/en
Publication of GB9009481D0 publication Critical patent/GB9009481D0/en
Publication of GB2244424A publication Critical patent/GB2244424A/en
Application granted granted Critical
Publication of GB2244424B publication Critical patent/GB2244424B/en
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
    • F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
    • A47B97/04—Easels or stands for blackboards or the like
    • A47B97/08—Easels or stands for blackboards or the like foldable
    • 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
    • F16M11/20—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
    • F16M11/242—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 spreading of the legs
    • 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
    • F16M2200/025—Locking means for translational movement
    • F16M2200/027—Locking means for translational movement by friction

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Accessories Of Cameras (AREA)
GB9009481A 1990-04-27 1990-04-27 Improvements to adjustable supports Expired - Fee Related GB2244424B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9009481A GB2244424B (en) 1990-04-27 1990-04-27 Improvements to adjustable supports

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9009481A GB2244424B (en) 1990-04-27 1990-04-27 Improvements to adjustable supports

Publications (3)

Publication Number Publication Date
GB9009481D0 GB9009481D0 (en) 1990-06-20
GB2244424A GB2244424A (en) 1991-12-04
GB2244424B true GB2244424B (en) 1993-01-20

Family

ID=10675092

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9009481A Expired - Fee Related GB2244424B (en) 1990-04-27 1990-04-27 Improvements to adjustable supports

Country Status (1)

Country Link
GB (1) GB2244424B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9121663D0 (en) * 1991-10-11 1991-11-27 Gershon Monty B A lectern or stand primarily for musicians

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1081968A (en) * 1965-05-24 1967-09-06 Radiant Mfg Corp Stand construction for portable projection screen
GB1377897A (en) * 1972-03-01 1974-12-18 Oconnor C Instrument support structure
GB1492394A (en) * 1974-03-26 1977-11-16 Elliott Bros Tripod arrangements
GB2222363A (en) * 1988-08-29 1990-03-07 Hoshino Gakki Co Ltd Tiltable tripod stand

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1081968A (en) * 1965-05-24 1967-09-06 Radiant Mfg Corp Stand construction for portable projection screen
GB1377897A (en) * 1972-03-01 1974-12-18 Oconnor C Instrument support structure
GB1492394A (en) * 1974-03-26 1977-11-16 Elliott Bros Tripod arrangements
GB2222363A (en) * 1988-08-29 1990-03-07 Hoshino Gakki Co Ltd Tiltable tripod stand

Also Published As

Publication number Publication date
GB2244424A (en) 1991-12-04
GB9009481D0 (en) 1990-06-20

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940427