GB467698A - Improvements in landing headlamps for aircraft - Google Patents

Improvements in landing headlamps for aircraft

Info

Publication number
GB467698A
GB467698A GB13069/36A GB1306936A GB467698A GB 467698 A GB467698 A GB 467698A GB 13069/36 A GB13069/36 A GB 13069/36A GB 1306936 A GB1306936 A GB 1306936A GB 467698 A GB467698 A GB 467698A
Authority
GB
United Kingdom
Prior art keywords
ring
attached
parts
common focus
aircraft
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
GB13069/36A
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.)
Julius Pintsch AG
Original Assignee
Julius Pintsch AG
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 Julius Pintsch AG filed Critical Julius Pintsch AG
Publication of GB467698A publication Critical patent/GB467698A/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
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D47/00—Equipment not otherwise provided for
    • B64D47/02—Arrangements or adaptations of signal or lighting devices
    • B64D47/04—Arrangements or adaptations of signal or lighting devices the lighting devices being primarily intended to illuminate the way ahead

Landscapes

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

Abstract

467,698. Mounting reflectors, lenses, and electric lamps in aircraft lamps. PINTSCH AKT.-GES., J. May 8, 1936, No. 13069. Convention date, June 26, 1935. [Classes 75 (ii) and 75 (iv)] In an aircraft landing-headlamp emitting a light beam adjustable independently of the lamp casing 10, which' is shaped to offer minimum air-resistance, the optical system, which consists of a mirror 2 and lens 3 with a common focus 4, is mounted on ball and socket bearings 11, 12 so as to be pivotal about the common focus. The light source is at the common focus. Adjustment is obtained by two wedge-shaped rings 16, 17 which are in contact with surfaces on parts 8, 18a which are fixed respectively to the parts 11, 12. The rings 16, 17 are relatively rotatable, or may be rotated together. Initial coarse adjustment is obtained by adjusting a spherical surface on the part 8 relative to a correspondingly shaped part 9 attached to the casing 10, and riveting the parts together. The reflector is held against an abutment ring 15 on the carrier 12 by an annular spring 14. A spider 19 which carries the lens 3 is attached to a ring 18 by bayonet joint connections, and the ring 18 screws onto the ring 18a. The socket 7 of the lamp bulb 1, which has a reflecting zone, is adjustable axially, by a screw 5, in a guide which is attached to the part 8.
GB13069/36A 1935-06-26 1936-05-08 Improvements in landing headlamps for aircraft Expired GB467698A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE467698X 1935-06-26

Publications (1)

Publication Number Publication Date
GB467698A true GB467698A (en) 1937-06-22

Family

ID=6540730

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13069/36A Expired GB467698A (en) 1935-06-26 1936-05-08 Improvements in landing headlamps for aircraft

Country Status (2)

Country Link
FR (1) FR467698A (en)
GB (1) GB467698A (en)

Also Published As

Publication number Publication date
FR467698A (en) 1914-06-17

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