GB1188988A - Extensible Tiltable Counter-Balanced Lamp Bracket. - Google Patents

Extensible Tiltable Counter-Balanced Lamp Bracket.

Info

Publication number
GB1188988A
GB1188988A GB21761/67A GB2176167A GB1188988A GB 1188988 A GB1188988 A GB 1188988A GB 21761/67 A GB21761/67 A GB 21761/67A GB 2176167 A GB2176167 A GB 2176167A GB 1188988 A GB1188988 A GB 1188988A
Authority
GB
United Kingdom
Prior art keywords
axis
support
extensible
lamp bracket
rotation
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
GB21761/67A
Other languages
English (en)
Inventor
Albert Charles Perbal
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 GB1188988A publication Critical patent/GB1188988A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/26—Pivoted arms
    • F21V21/28—Pivoted arms adjustable in more than one plane
    • F21V21/29—Pivoted arms adjustable in more than one plane employing universal joints
    • 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
    • F16H—GEARING
    • F16H21/00—Gearings comprising primarily only links or levers, with or without slides
    • 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
    • F16M11/2007—Undercarriages with or without wheels comprising means allowing pivoting adjustment
    • F16M11/2021—Undercarriages with or without wheels comprising means allowing pivoting adjustment around a horizontal axis
    • F16M11/2028—Undercarriages with or without wheels comprising means allowing pivoting adjustment around a horizontal axis for rolling, i.e. for creating a landscape-portrait rotation
    • 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
    • F16M11/38—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 folding, e.g. pivoting or scissors tong mechanisms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/26—Pivoted arms
    • 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
    • F16M2200/06—Arms
    • F16M2200/065—Arms with a special structure, e.g. reinforced or adapted for space reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
GB21761/67A 1966-05-19 1967-05-10 Extensible Tiltable Counter-Balanced Lamp Bracket. Expired GB1188988A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US551433A US3391890A (en) 1966-05-19 1966-05-19 Extensible, tiltable, counterbalanced lamp bracket

Publications (1)

Publication Number Publication Date
GB1188988A true GB1188988A (en) 1970-04-22

Family

ID=24201250

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21761/67A Expired GB1188988A (en) 1966-05-19 1967-05-10 Extensible Tiltable Counter-Balanced Lamp Bracket.

Country Status (4)

Country Link
US (1) US3391890A (de)
JP (1) JPS505505B1 (de)
DE (1) DE1299188B (de)
GB (1) GB1188988A (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3489384A (en) * 1968-05-31 1970-01-13 Albert C Perbal Tension held extensible tiltable counterbalanced lamp bracket and the like
US3480304A (en) * 1968-05-31 1969-11-25 Edna A Mehr Swivel joint for a lamp
US3994464A (en) * 1976-01-09 1976-11-30 Perbal Albert C Internally wired counter-balanced bracket
US4403760A (en) * 1981-06-11 1983-09-13 Alvermann Palmer C Apparatus for raising and lowering an object
US5170975A (en) * 1991-06-06 1992-12-15 Alan Chadwick Articulated arm with spring for counterbalancing
US5687943A (en) * 1996-01-19 1997-11-18 Campbell; Pleasant W. Apparatus for supporting a video camera and cable above a work surface
US20070025111A1 (en) * 2005-07-29 2007-02-01 Streetlight Intelligence, Inc. Adjustable lamp socket and mounting assembly
DE102008015210A1 (de) * 2008-03-20 2009-09-24 Maquet Gmbh & Co. Kg Stativ zur Halterung und Positionierung einer Nutzlast im Raum
WO2014110596A1 (en) * 2013-01-14 2014-07-17 Promanpto, Llc Vehicular auger implement
US20140319293A1 (en) * 2013-04-30 2014-10-30 Myerchin Enterprises, Inc. Computer mounting device having an articulated counterweight arm
US10787861B2 (en) 2014-01-14 2020-09-29 Billy Goat Industries, Inc. Vehicular auger implement
US10724301B2 (en) 2014-01-14 2020-07-28 Billy Goat Industries, Inc. Vehicular auger implement

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2031097A (en) * 1935-08-06 1936-02-18 Bucky Gustav Stand for x-ray apparatus and the like
US2200518A (en) * 1938-04-29 1940-05-14 Albert C Perbal Adjustable bracket structure
US2299251A (en) * 1941-10-15 1942-10-20 Albert C Perbal Adjustable bracket
US2548476A (en) * 1944-11-17 1951-04-10 Horstma Kathleen Mary E Quicke Bracket
US2763500A (en) * 1952-08-22 1956-09-18 Fostoria Pressed Steel Corp Universal ball and socket joint
US3000606A (en) * 1957-08-16 1961-09-19 American Sterilizer Co Balanced mounting means for a surgical lamp
US3219303A (en) * 1964-01-16 1965-11-23 Jacobsen As J Equipoised lamp

Also Published As

Publication number Publication date
JPS505505B1 (de) 1975-03-04
US3391890A (en) 1968-07-09
DE1299188B (de) 1969-07-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees