GB1216433A - Improvements in or relating to a suspension device such as a lighting fixture - Google Patents

Improvements in or relating to a suspension device such as a lighting fixture

Info

Publication number
GB1216433A
GB1216433A GB1528269A GB1528269A GB1216433A GB 1216433 A GB1216433 A GB 1216433A GB 1528269 A GB1528269 A GB 1528269A GB 1528269 A GB1528269 A GB 1528269A GB 1216433 A GB1216433 A GB 1216433A
Authority
GB
United Kingdom
Prior art keywords
bolt
mounting element
pin
head
web
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
GB1528269A
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.)
Zumtobel GmbH and Co
Original Assignee
Zumtobel GmbH and Co
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 Zumtobel GmbH and Co filed Critical Zumtobel GmbH and Co
Publication of GB1216433A publication Critical patent/GB1216433A/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
    • F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
    • 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
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
    • F21S8/063—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension with a rigid pendant, i.e. a pipe or rod

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Connection Of Plates (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)

Abstract

1,216,433. Stud and socket fastenings. ZUMTOBEL KG. 24 March, 1969 [1 April, 1968], No. 15282/69. Heading E2B. [Also in Division F4] A suspension device such as a lighting fixture, comprises a mounting element 1 to be secured to a ceiling or wall 2, and a body 5 in which the body is held relative to the mounting element by a pin or bolt 3 having an enlarged head 4, the pin or bolt being engaged with the mounting element and the body abutting on the head of the pin or bolt to hold the body captive but spaced from the mounting element, the body incorporating a resilient tongue projecting away from the mounting element for engagement with the pin or bolt to hold the body flush against the mounting element when the body is pushed against the mounting element. In the arrangement shown resilient tongues 10 are attached to an apertured web, 8 which spans a channel section body part 5 carrying a fluorescent tube 7. The aperture in the web is key-hole shaped to permit the part 5 being suspended on the bolt prior to the part 5 being moved into its final position. In another arrangement, Figs. 3-10 (not shown), the tongue is replaced by a catch element (33) comprising tongues (20) connected by an apertured web (21) and terminating in ends (25) having opposed projections (26). Slots (27) in the tongues (20) cooperate with a web (31) spanning a channel shaped main port (30), and a bolt (36) a head (40) of which cooperates with the element (33), is carried by a threaded portion (37), the arrangement being such that the bolt may be tightened after the port (30) has been moved into fastened position in which the catch element engages the head of 'the bolt.
GB1528269A 1968-04-01 1969-03-24 Improvements in or relating to a suspension device such as a lighting fixture Expired GB1216433A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT313768A AT283503B (en) 1968-04-01 1968-04-01 Suspension device for lighting fixtures

Publications (1)

Publication Number Publication Date
GB1216433A true GB1216433A (en) 1970-12-23

Family

ID=3545874

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1528269A Expired GB1216433A (en) 1968-04-01 1969-03-24 Improvements in or relating to a suspension device such as a lighting fixture

Country Status (8)

Country Link
AT (1) AT283503B (en)
CH (1) CH485170A (en)
DE (1) DE1913393A1 (en)
DK (1) DK128026B (en)
ES (1) ES166422Y (en)
FR (1) FR2007357A1 (en)
GB (1) GB1216433A (en)
NL (1) NL6904743A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19758253A1 (en) * 1997-12-30 1999-07-01 Zumtobel Staff Gmbh Slotted washer for a screw
DE20109747U1 (en) * 2001-06-11 2002-10-31 Zumtobel Staff Gmbh, Dornbirn Luminaire, in particular surface-mounted luminaire

Also Published As

Publication number Publication date
FR2007357A1 (en) 1970-01-09
DE1913393A1 (en) 1969-10-23
ES166422Y (en) 1972-01-01
ES166422U (en) 1971-08-01
CH485170A (en) 1970-01-31
DK128026B (en) 1974-02-18
NL6904743A (en) 1969-10-03
AT283503B (en) 1970-08-10

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