EP0198706A3 - Adjustable light fittings - Google Patents

Adjustable light fittings Download PDF

Info

Publication number
EP0198706A3
EP0198706A3 EP86302773A EP86302773A EP0198706A3 EP 0198706 A3 EP0198706 A3 EP 0198706A3 EP 86302773 A EP86302773 A EP 86302773A EP 86302773 A EP86302773 A EP 86302773A EP 0198706 A3 EP0198706 A3 EP 0198706A3
Authority
EP
European Patent Office
Prior art keywords
adjustable light
arm
light fittings
members
lamp
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.)
Ceased
Application number
EP86302773A
Other languages
German (de)
French (fr)
Other versions
EP0198706A2 (en
Inventor
Robert Heritage
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.)
Rotaflex PLC
Original Assignee
Rotaflex 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 Rotaflex PLC filed Critical Rotaflex PLC
Publication of EP0198706A2 publication Critical patent/EP0198706A2/en
Publication of EP0198706A3 publication Critical patent/EP0198706A3/en
Ceased 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S6/00—Lighting devices intended to be free-standing
    • F21S6/002—Table lamps, e.g. for ambient lighting
    • F21S6/003—Table lamps, e.g. for ambient lighting for task lighting, e.g. for reading or desk work, e.g. angle poise lamps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Endoscopes (AREA)

Abstract

An adjustable light fitting, such as an angle-poise lamp, in­ cludes a support arm (2, 4) having two parallel members (30, 31) which slide longitudinally relative to each other during ad­ justment of the arm to change the position of a lamp holder (6). The two members, and hence the arm, are retained in the ad­ justed position due to an elongate magnet (38) fixed to one member and into contact with which the other member is urged by the magnetic attraction.
EP86302773A 1985-04-15 1986-04-14 Adjustable light fittings Ceased EP0198706A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB858509615A GB8509615D0 (en) 1985-04-15 1985-04-15 Support structure for lamp
GB8509615 1985-04-15

Publications (2)

Publication Number Publication Date
EP0198706A2 EP0198706A2 (en) 1986-10-22
EP0198706A3 true EP0198706A3 (en) 1988-07-27

Family

ID=10577665

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86302773A Ceased EP0198706A3 (en) 1985-04-15 1986-04-14 Adjustable light fittings

Country Status (4)

Country Link
EP (1) EP0198706A3 (en)
DK (1) DK168486A (en)
GB (1) GB8509615D0 (en)
NO (1) NO861451L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009037021B4 (en) * 2009-08-10 2013-02-28 Aaron Rauh Multi-unit lamp

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2090439A (en) * 1932-07-04 1937-08-17 Carwardine George Equipoising mechanism
GB936898A (en) * 1961-10-18 1963-09-18 William Palmer Iggulden Improvements in equipoise mechanism
DE2223652A1 (en) * 1972-05-15 1973-11-29 Richard Hassa BRACKET FOR SEARCH LAMP

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2090439A (en) * 1932-07-04 1937-08-17 Carwardine George Equipoising mechanism
GB936898A (en) * 1961-10-18 1963-09-18 William Palmer Iggulden Improvements in equipoise mechanism
DE2223652A1 (en) * 1972-05-15 1973-11-29 Richard Hassa BRACKET FOR SEARCH LAMP

Also Published As

Publication number Publication date
EP0198706A2 (en) 1986-10-22
DK168486A (en) 1986-10-16
DK168486D0 (en) 1986-04-14
NO861451L (en) 1986-10-16
GB8509615D0 (en) 1985-05-22

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18R Application refused

Effective date: 19901110

RIN1 Information on inventor provided before grant (corrected)

Inventor name: HERITAGE, ROBERT