GB1331774A – Electrical lamp assemblies
– Google Patents
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
1970-06-20
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.)
1970-06-20
Filing date
1970-06-20
Publication date
1973-09-26
1970-06-20
Application filed by Lucas Industries Ltd, Joseph Lucas Industries Ltd
filed
Critical
Lucas Industries Ltd
1973-09-26
Publication of GB1331774A
publication
Critical
patent/GB1331774A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
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
1970
1970-06-20
GB
GB3004670A
patent/GB1331774A/en
not_active
Expired
1971
1971-05-31
AU
AU29469/71A
patent/AU2946971A/en
not_active
Expired
1971-06-04
ES
ES1971170000U
patent/ES170000Y/en
not_active
Expired
1971-06-09
FR
FR7121940A
patent/FR2101489A5/fr
not_active
Expired
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
FR2101489A5
(en)
1972-03-31
ES170000Y
(en)
1972-06-16
ES170000U
(en)
1971-12-16
AU2946971A
(en)
1972-12-07
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Legal Events
Date
Code
Title
Description
1974-02-06
PS
Patent sealed
1985-01-16
PCNP
Patent ceased through non-payment of renewal fee
