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GB1331774A - Electrical lamp assemblies - Google Patents

Electrical lamp assemblies

Info

Publication number
GB1331774A
GB1331774A GB3004670A GB1331774DA GB1331774A GB 1331774 A GB1331774 A GB 1331774A GB 3004670 A GB3004670 A GB 3004670A GB 1331774D A GB1331774D A GB 1331774DA GB 1331774 A GB1331774 A GB 1331774A
Authority
GB
United Kingdom
Prior art keywords
reflector unit
fastening means
spigot
units
screw
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
GB3004670A
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
Joseph Lucas Industries 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 Lucas Industries Ltd, Joseph Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of GB1331774A publication Critical patent/GB1331774A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/50—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by aesthetic components not otherwise provided for, e.g. decorative trim, partition walls or covers
    • F21S43/51—Attachment thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
    • F21S43/19—Attachment of light sources or lamp holders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/26—Refractors, transparent cover plates, light guides or filters not provided in groups F21S43/235 - F21S43/255
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/27—Attachment thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/30—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by reflectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/40—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the combination of reflectors and refractors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

1331774 Motor vehicle lamps JOSEPH LUCAS (Industries) Ltd 19 May 1971 [20 June 1970] 30046/70 Heading F4R A vehicle lamp assembly comprises a reflector unit 11, a bulb holder (14 or 15, Fig. 2, not shown) detachably engaged with the reflector unit by, for example, a snap fit, and a lens unit 18 having a screw fastening means 24 secured thereto, the fastening means having a portion which extends through an aperture in the reflector unit and can be used both to secure the lens unit to the reflector unit and to secure the assembly in position on the vehicle body 28. The fastening means is secured to a spigot 23 on the lens unit by driving it into the spigot by ultrasonic techniques. The dimensions of the components are such that when the two units are brought together to compress a sealing gasket 22 therebetween the end of the spigot 23 is spaced by a small distance from the reflector unit 11. A washer or other fastening means is then placed on the screw means 24 to hold the units in position and the lamp assembly is applied to the vehicle body 28 with the interposition of a further sealing gasket 26, the screw means extending through an appropriate aperture in the body. A nut 27 is then tightened on the screw means to compress the gasket 26 and absorb the remaining play between the units. Ribs 25 on the reflector unit around the screw means 24 minimize the risk of damage to the lamp assembly due to over-tightening of the nut 27.
GB3004670A 1970-06-20 1970-06-20 Electrical lamp assemblies Expired GB1331774A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3004670 1970-06-20

Publications (1)

Publication Number Publication Date
GB1331774A true GB1331774A (en) 1973-09-26

Family

ID=10301384

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3004670A Expired GB1331774A (en) 1970-06-20 1970-06-20 Electrical lamp assemblies

Country Status (4)

Country Link
AU (1) AU2946971A (en)
ES (1) ES170000Y (en)
FR (1) FR2101489A5 (en)
GB (1) GB1331774A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7517571B2 (en) 2004-05-12 2009-04-14 Barbara Funke Temporary tattoo for neutralizing or blocking skin imperfections

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1527223A (en) * 1967-04-21 1968-05-31 Cibie Projecteurs Improvements to the assembly of the various elements of a projector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7517571B2 (en) 2004-05-12 2009-04-14 Barbara Funke Temporary tattoo for neutralizing or blocking skin imperfections

Also Published As

Publication number Publication date
AU2946971A (en) 1972-12-07
FR2101489A5 (en) 1972-03-31
ES170000Y (en) 1972-06-16
ES170000U (en) 1971-12-16

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee