GB202779A - Improvements in and relating to automobile headlamps and the like - Google Patents

Improvements in and relating to automobile headlamps and the like

Info

Publication number
GB202779A
GB202779A GB16396/22A GB1639622A GB202779A GB 202779 A GB202779 A GB 202779A GB 16396/22 A GB16396/22 A GB 16396/22A GB 1639622 A GB1639622 A GB 1639622A GB 202779 A GB202779 A GB 202779A
Authority
GB
United Kingdom
Prior art keywords
cam
collar
lamp
sleeve
holder
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
GB16396/22A
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.)
HENRY RABY LANYON
Original Assignee
HENRY RABY LANYON
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 HENRY RABY LANYON filed Critical HENRY RABY LANYON
Priority to GB16396/22A priority Critical patent/GB202779A/en
Publication of GB202779A publication Critical patent/GB202779A/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
    • F21V19/00—Fastening 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
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/65—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources
    • F21S41/657—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources by moving light sources

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

202,779. Lanyon, H. R. June 13, 1922. Mounting electric lamps in lanterns.-to position the source of light at the focus of a reflector in a vehicle &c. lamp, cam-actuated means are provided whereby the holder of the source of light, e.g. an electric lamp, is adjusted along a line traversing the axis of the optical system and transverse to its own axis. A lamp holder 1 is mounted in a sleeve 2 having at one end a flange 4 provided with vertical radial slots 5. The sleeve 2 passes through a vertical slot 7 in a collar 6 in which it is mounted and also through an eccentric hole 12 in a rotary cam 9 which is supported between pins 10 on the collar 6. On rotation of the cam 9 by the lugs 11, the sleeve 2 moves up or down in the slot 7 on the collar 6 and is locked in the desired position by a nut 13. To adjust the holder in a line at right angles to the line referred to above, a second cam and a collar with an horizontal slot is provided. In a modification, the cam may be constituted by a circular plate with an eccentric hole or by a snail cam provided with spring or other means to cause it to bear against a suitable abutment in the lamp casing.
GB16396/22A 1922-06-13 1922-06-13 Improvements in and relating to automobile headlamps and the like Expired GB202779A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB16396/22A GB202779A (en) 1922-06-13 1922-06-13 Improvements in and relating to automobile headlamps and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB16396/22A GB202779A (en) 1922-06-13 1922-06-13 Improvements in and relating to automobile headlamps and the like

Publications (1)

Publication Number Publication Date
GB202779A true GB202779A (en) 1923-08-30

Family

ID=10076565

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16396/22A Expired GB202779A (en) 1922-06-13 1922-06-13 Improvements in and relating to automobile headlamps and the like

Country Status (1)

Country Link
GB (1) GB202779A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101101092B (en) * 2006-07-06 2010-05-26 上海小糸车灯有限公司 Sliding bracket for automobile lamp fixture mounting groove
WO2014124477A1 (en) * 2013-02-14 2014-08-21 Zizala Lichtsysteme Gmbh Light module for a vehicle headlamp
WO2016142271A1 (en) * 2015-03-12 2016-09-15 Hella Kgaa Hueck & Co. Light module comprising means for adjustment between a light source and an optical element

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101101092B (en) * 2006-07-06 2010-05-26 上海小糸车灯有限公司 Sliding bracket for automobile lamp fixture mounting groove
WO2014124477A1 (en) * 2013-02-14 2014-08-21 Zizala Lichtsysteme Gmbh Light module for a vehicle headlamp
AT513915A3 (en) * 2013-02-14 2015-02-15 Zizala Lichtsysteme Gmbh Light module and lighting device with light module for a vehicle headlight
AT513915B1 (en) * 2013-02-14 2015-11-15 Zizala Lichtsysteme Gmbh Light module and lighting device with light module for a vehicle headlight
CN104968528B (en) * 2013-02-14 2017-04-05 Zkw集团有限责任公司 For the optical module of automobile front lamp
US10139070B2 (en) 2013-02-14 2018-11-27 Zkw Group Gmbh Light module for a vehicle headlamp
WO2016142271A1 (en) * 2015-03-12 2016-09-15 Hella Kgaa Hueck & Co. Light module comprising means for adjustment between a light source and an optical element
US10451241B2 (en) 2015-03-12 2019-10-22 Hella Kgaa Hueck & Co. Light module with means for adjustment between a light source and an optical element

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