GB393843A - Improvements in vehicle lamps - Google Patents

Improvements in vehicle lamps

Info

Publication number
GB393843A
GB393843A GB30533/32A GB3053332A GB393843A GB 393843 A GB393843 A GB 393843A GB 30533/32 A GB30533/32 A GB 30533/32A GB 3053332 A GB3053332 A GB 3053332A GB 393843 A GB393843 A GB 393843A
Authority
GB
United Kingdom
Prior art keywords
pendulum
vehicle
arm
lamp
pivoted
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
GB30533/32A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB30533/32A priority Critical patent/GB393843A/en
Publication of GB393843A publication Critical patent/GB393843A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
    • B60Q1/08—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically
    • B60Q1/10—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically due to vehicle inclination, e.g. due to load distribution
    • B60Q1/11—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically due to vehicle inclination, e.g. due to load distribution by mechanical means
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

393,843. Vehicle lamps. MADSEN, N. C., Videbaek, Denmark. Oct. 31, 1932, No. 30533. [Classes 75 (ii) and 75 (iv).] Mounting electric lamps in lanterns; mounting reflectors on lamp casings.- The light source in a vehicle lamp is connected to a pivotal support which is controlled by a pendulum or other balancing member so as to maintain the light beam in a normal position relative to the road when the vehicle is longitudinally tilted owing to heavy rear load. In the form shown, the sleeve d carrying the lamp holder m is pivoted at e between two plates c, and is connected to the pendulum k pivoted at j, by means of toothed sectors or the arms g, h. The arm h engages in a slot in the arm g. The lamp can be focused initially by the screw s which causes rotation about the axis e, and by sliding the holder m in the sleeve d, the screw f holding it in position. To steady the movement of the pendulum k, l, it may be enclosed in a casing u containing oil, as shown in Fig. 3, or held by a frictionally operating braking spring. A second pendulum v, pivoted at wand having an arm x which engages with a projection y on the shaft j when the vehicle is stopped, prevents any movement then. A third pendulum may be provided to prevent motion on acceleration of the vehicle, or the pendulum v may have a second arm x<1>. The reflector may be adapted to follow the movements of the light source.
GB30533/32A 1932-10-31 1932-10-31 Improvements in vehicle lamps Expired GB393843A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB30533/32A GB393843A (en) 1932-10-31 1932-10-31 Improvements in vehicle lamps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB30533/32A GB393843A (en) 1932-10-31 1932-10-31 Improvements in vehicle lamps

Publications (1)

Publication Number Publication Date
GB393843A true GB393843A (en) 1933-06-15

Family

ID=10309134

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30533/32A Expired GB393843A (en) 1932-10-31 1932-10-31 Improvements in vehicle lamps

Country Status (1)

Country Link
GB (1) GB393843A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2978392A1 (en) * 2011-07-28 2013-02-01 Valeo Vision Support for optical module of projector for projection of light beam on road taken by car, has damping device including oscillating mass to oscillate device relative to support to deaden movement of torsion of support

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2978392A1 (en) * 2011-07-28 2013-02-01 Valeo Vision Support for optical module of projector for projection of light beam on road taken by car, has damping device including oscillating mass to oscillate device relative to support to deaden movement of torsion of support

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