GB320122A - Improvements relating to motor vehicle electric lamps - Google Patents

Improvements relating to motor vehicle electric lamps

Info

Publication number
GB320122A
GB320122A GB19804/28A GB1980428A GB320122A GB 320122 A GB320122 A GB 320122A GB 19804/28 A GB19804/28 A GB 19804/28A GB 1980428 A GB1980428 A GB 1980428A GB 320122 A GB320122 A GB 320122A
Authority
GB
United Kingdom
Prior art keywords
ring
lamp body
catch
motor vehicle
lucas
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
GB19804/28A
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
Joseph Lucas 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 Joseph Lucas Ltd filed Critical Joseph Lucas Ltd
Priority to GB19804/28A priority Critical patent/GB320122A/en
Publication of GB320122A publication Critical patent/GB320122A/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
    • F21V17/16—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/29—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
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/39—Attachment thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

320,122. Lucas, Ltd., J., Lucas, O., and Egginton, W. H. July 7, 1928. Lantern doors and door fittings.-In a vehicle lamp the lamp body a is provided at its front end with a spigot which is adapted to enter the beaded rear side of the front ring c and is formed around a portion of its circumference with a groove e with which the bead f can engage, and means are provided for securing the parts together. The groove may be formed in the upper part of the lamp body and may extend around about one-third of its circumference. The parts may be secured together by means of a hook-like catch g, Fig. 1, on the ring c engaging an inclined ledge f<1> on the lamp body, the ring being given a partial rotation to pull it tightly against the lamp body. The forward end of the catch g may be extended to serve as a guide when the ring c is being placed in position, and springs h may be provided for holding the catch in engagement with a recess in the ledge. Alternatively, a gapped plate m, Fig. 5, on the ring c may be engaged by a screw k carried by a swivel nut l on the lamp body. Specification 235,198 is referred to.
GB19804/28A 1928-07-07 1928-07-07 Improvements relating to motor vehicle electric lamps Expired GB320122A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB19804/28A GB320122A (en) 1928-07-07 1928-07-07 Improvements relating to motor vehicle electric lamps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB19804/28A GB320122A (en) 1928-07-07 1928-07-07 Improvements relating to motor vehicle electric lamps

Publications (1)

Publication Number Publication Date
GB320122A true GB320122A (en) 1929-10-07

Family

ID=10135495

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19804/28A Expired GB320122A (en) 1928-07-07 1928-07-07 Improvements relating to motor vehicle electric lamps

Country Status (1)

Country Link
GB (1) GB320122A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2868961A (en) * 1955-04-20 1959-01-13 C M Hall Lamp Co Sealed beam headlight mounting

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2868961A (en) * 1955-04-20 1959-01-13 C M Hall Lamp Co Sealed beam headlight mounting

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