DE59002692D1 - Device for releasably locking the trough to the housing of a linear light. - Google Patents

Device for releasably locking the trough to the housing of a linear light.

Info

Publication number
DE59002692D1
DE59002692D1 DE90105311T DE59002692T DE59002692D1 DE 59002692 D1 DE59002692 D1 DE 59002692D1 DE 90105311 T DE90105311 T DE 90105311T DE 59002692 T DE59002692 T DE 59002692T DE 59002692 D1 DE59002692 D1 DE 59002692D1
Authority
DE
Germany
Prior art keywords
housing
trough
linear light
releasably locking
cover
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
DE90105311T
Other languages
German (de)
Inventor
Heinz Liedtke
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.)
ABB Ceag Licht und Stromversorgungstechnik GmbH
CEAG Licht und Stromversorgungstechnik GmbH
Original Assignee
ABB Ceag Licht und Stromversorgungstechnik GmbH
CEAG Licht und Stromversorgungstechnik GmbH
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 ABB Ceag Licht und Stromversorgungstechnik GmbH, CEAG Licht und Stromversorgungstechnik GmbH filed Critical ABB Ceag Licht und Stromversorgungstechnik GmbH
Application granted granted Critical
Publication of DE59002692D1 publication Critical patent/DE59002692D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/14—Bayonet-type fastening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Transmission Devices (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Lasers (AREA)
  • Endoscopes (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Warehouses Or Storage Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

A device for detachably securing a transparent cover (12) to the housing (11) of an elongated light fixture has slider elements (22, 23), which can be displaced with respect to one another in the housing (11) and are provided with toothed rack segments (30) which mesh with a toothed wheel (45) that can be operated from outside. By rotating the toothed wheel (45), the slider elements (22, 23) are moved with respect to one another, to be precise from a position in which they retain the cover (12) into a position in which they release the cover. <IMAGE>
DE90105311T 1989-03-25 1990-03-21 Device for releasably locking the trough to the housing of a linear light. Expired - Fee Related DE59002692D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3909891A DE3909891A1 (en) 1989-03-25 1989-03-25 DEVICE FOR DETACHABLE LOCKING OF THE TUB TO THE HOUSING OF A LONG-FIELD LAMP

Publications (1)

Publication Number Publication Date
DE59002692D1 true DE59002692D1 (en) 1993-10-21

Family

ID=6377225

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3909891A Withdrawn DE3909891A1 (en) 1989-03-25 1989-03-25 DEVICE FOR DETACHABLE LOCKING OF THE TUB TO THE HOUSING OF A LONG-FIELD LAMP
DE90105311T Expired - Fee Related DE59002692D1 (en) 1989-03-25 1990-03-21 Device for releasably locking the trough to the housing of a linear light.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3909891A Withdrawn DE3909891A1 (en) 1989-03-25 1989-03-25 DEVICE FOR DETACHABLE LOCKING OF THE TUB TO THE HOUSING OF A LONG-FIELD LAMP

Country Status (5)

Country Link
EP (1) EP0392223B1 (en)
AT (1) ATE94630T1 (en)
DE (2) DE3909891A1 (en)
ES (1) ES2046569T3 (en)
NO (1) NO901358L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4309034C2 (en) * 1993-03-20 1996-07-18 Braun Ag Electrical appliance
DE102005001192B4 (en) * 2005-01-10 2009-10-29 BöSha Technische Produkte GmbH & Co. KG Central locking for explosion protective linear fluorescent luminary, has two rails, where area of rotating axle is provided with cam

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH335380A (en) * 1954-07-30 1958-12-31 Schneider & Co Dr Ing Luminaire designed for outdoor use
CH439181A (en) * 1964-08-22 1967-07-15 Schuppli Josef Suspension device, in particular for ceiling lamps
BE757244A (en) * 1969-10-22 1971-03-16 Concordia Elektrizitaets Ag LOCKING DEVICE FOR ELONGATED LANTERNS
DE3230337A1 (en) * 1982-08-14 1984-02-16 Maehler & Kaege Ag, 6507 Ingelheim Locking device for a lighting fixture
EP0199987A3 (en) * 1985-04-04 1989-02-01 Georg Maurus Lock, especially for a suitcase

Also Published As

Publication number Publication date
NO901358D0 (en) 1990-03-23
NO901358L (en) 1990-09-26
EP0392223A1 (en) 1990-10-17
ATE94630T1 (en) 1993-10-15
EP0392223B1 (en) 1993-09-15
DE3909891A1 (en) 1990-09-27
ES2046569T3 (en) 1994-02-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee