GB647499A - Direction indicator for road vehicles - Google Patents

Direction indicator for road vehicles

Info

Publication number
GB647499A
GB647499A GB25581/47A GB2558147A GB647499A GB 647499 A GB647499 A GB 647499A GB 25581/47 A GB25581/47 A GB 25581/47A GB 2558147 A GB2558147 A GB 2558147A GB 647499 A GB647499 A GB 647499A
Authority
GB
United Kingdom
Prior art keywords
lamps
switch
light
lamp
contacts
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
GB25581/47A
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
Publication of GB647499A publication Critical patent/GB647499A/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
    • B60Q1/34—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 for indicating change of drive direction
    • B60Q1/38—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 for indicating change of drive direction using immovably-mounted light sources, e.g. fixed flashing lamps
    • B60Q1/387—Mechanical temporisation

Landscapes

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

Abstract

647,499. Road traffic signals on vehicles. BENGTSSON, S. W. Sept. 19, 1947, No. 25581. Convention date, Sept. 23, 1946. [Class 118 (ii)] A vehicle direction-indicator comprises two spaced lamps in a common holder and a circuit arrangement whereby a left or right-hand turn may be indicated by a steady light from one lamp in conjunction with a flashing light from the other. Provision is also made to light or flash both lamps together to indicate a stop. The two lamps 12, 13 are mounted in a conspicuous position on the vehicle and are connected in a circuit comprising a three-position manual switch A and a thermally-operated automatic flasher switch B. The circuit arrangement is such that, when switch B is thrown to the right, contacts 80, 37, 81 and 82, 38, 83 are made and lamp 13 is connected to source 20 through flasher switch B and lamp 12 is connected direct to the source, the steady light from 12 in conjunction with the flashing light from 13 thereby indicating a right turn. The reverse conditions are established by throwing switch B to the left. If switch B is thrown to the lower position contacts 84, 85 and 86 are closed through contact 39 and both lamps light steadily to indicate a stop. This last condition is also obtained upon operation of the foot brake which closes contacts 121, 122, 123 through contact 120. If desired, the circuit may be adapted to include the flasher switch for the stop signal. Tell-tale lamps in series with lamps 12 and 13 may be provided on the instrument board. Specification 588,619 is referred to.
GB25581/47A 1946-09-23 1947-09-19 Direction indicator for road vehicles Expired GB647499A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE647499X 1946-09-23

Publications (1)

Publication Number Publication Date
GB647499A true GB647499A (en) 1950-12-13

Family

ID=20313954

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25581/47A Expired GB647499A (en) 1946-09-23 1947-09-19 Direction indicator for road vehicles

Country Status (1)

Country Link
GB (1) GB647499A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2911620A (en) * 1953-08-17 1959-11-03 Daimler Benz Ag Reverse driving lights

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2911620A (en) * 1953-08-17 1959-11-03 Daimler Benz Ag Reverse driving lights

Similar Documents

Publication Publication Date Title
US2562274A (en) Switch for directional and clearance lamps
GB647499A (en) Direction indicator for road vehicles
SE326895B (en)
GB990510A (en) Improvements in vehicle navigating light arrangements
GB309672A (en) Improvements in and relating to signalling devices for motor-vehicles
US2598657A (en) Switch for directional and clearance lamps
FR2254202A5 (en) Violet lamps indicating slowing of a vehicle - accelerator pedal linkage closes circuit to the lamps
US3316534A (en) Automotive signaling system
GB789708A (en) Traffic signalling means for vehicles
GB253456A (en) Improvements in and connected with means for signalling the intentions of the driverof a motor vehicle
GB674401A (en) Vehicle signalling system
GB701956A (en) Improvements in or relating to flashing direction indicators
GB890653A (en) Signal lamp switch for vehicles
GB293616A (en) Improvements in signalling apparatus for motor vehicles
GB509249A (en) A signalling system for vehicles
GB588619A (en) Direction indicator for use on road vehicles
GB709790A (en) Overtaking warning signal system for vehicles
GB780549A (en) Signaling device
GB308501A (en) Direction indicator for motor vehicles
GB1424038A (en) Apparatus for controlling the light intensity of vehicle lamps
ES286729A1 (en) Light circuit and signaling switch on car vehicles (Machine-translation by Google Translate, not legally binding)
GB465193A (en) Improvements in or relating to direction indicating devices, particularly for automobiles
GB308923A (en) Improvements in and connected with manoeuvre indicating devices for use on road vehicles
GB454309A (en) Caution signal control for motor vehicles
GB761341A (en) Vehicle signalling switch arrangement