GB1355793A - Retaining means for diffusers of lighting fittings - Google Patents

Retaining means for diffusers of lighting fittings

Info

Publication number
GB1355793A
GB1355793A GB1355793DA GB1355793A GB 1355793 A GB1355793 A GB 1355793A GB 1355793D A GB1355793D A GB 1355793DA GB 1355793 A GB1355793 A GB 1355793A
Authority
GB
United Kingdom
Prior art keywords
diffusers
retaining means
lighting fittings
diffuser
housing
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
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.)
RELITE ELECTRIC Ltd
Original Assignee
RELITE ELECTRIC 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 RELITE ELECTRIC Ltd filed Critical RELITE ELECTRIC Ltd
Publication of GB1355793A publication Critical patent/GB1355793A/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
    • 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
    • F21V17/20—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 by toggle-action levers
    • 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
    • F21V17/16—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 by deformation of parts; Snap action mounting
    • F21V17/162—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 by deformation of parts; Snap action mounting the parts being subjected to traction or compression, e.g. coil springs

Abstract

1355793 Light fitting RELITE ELECTRIC Ltd 24 June 1971 [8 April 1970] 16586/70 Heading F4R [Also in Division E2] A fluorescent light fitting is provided with over-centre catches 25 to retain a diffuser 15 adjacent a housing 10. The diffuser can be secured or released merely by moving it towards or away from the housing.
GB1355793D 1970-04-08 1970-04-08 Retaining means for diffusers of lighting fittings Expired GB1355793A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1658670 1970-04-08

Publications (1)

Publication Number Publication Date
GB1355793A true GB1355793A (en) 1974-06-05

Family

ID=10079993

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1355793D Expired GB1355793A (en) 1970-04-08 1970-04-08 Retaining means for diffusers of lighting fittings

Country Status (1)

Country Link
GB (1) GB1355793A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005100848A1 (en) * 2004-04-19 2005-10-27 Abacus Holdings Limited Luminaires

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005100848A1 (en) * 2004-04-19 2005-10-27 Abacus Holdings Limited Luminaires

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Legal Events

Date Code Title Description
PS Patent sealed