GB305549A - Improvements in and relating to indicating or signalling devices for motor vehicles or the like - Google Patents

Improvements in and relating to indicating or signalling devices for motor vehicles or the like

Info

Publication number
GB305549A
GB305549A GB288627A GB288627A GB305549A GB 305549 A GB305549 A GB 305549A GB 288627 A GB288627 A GB 288627A GB 288627 A GB288627 A GB 288627A GB 305549 A GB305549 A GB 305549A
Authority
GB
United Kingdom
Prior art keywords
plate
shine
lamp
behind
magnet
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
GB288627A
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 GB288627A priority Critical patent/GB305549A/en
Publication of GB305549A publication Critical patent/GB305549A/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

Landscapes

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

Abstract

305,549. Telford, A. E., and Hyde, A. Nov. 1, 1927. Road-traffic signals on vehicles.- A direction-indicating arrow is given a flickering appearance when a hand-switch is closed, by reason of a shutter which is eleetromagnetically caused to vibrate. Further, when the foot or hand brake is actuated the red tail light is changed to show an illuminated stencil "stop." Each signal arm 3, 4 has an arrowshaped opening 7, 8 formed by transparent windows behind each of which is a stationary plate 9 having vertical slots 10. Behind the plate 9 is a slidable plate 11 carrying an armature 16 aud having vertical strips of the same colour as the intervals between the slots 10. Between these strips are louvres 12, the front faces of which are silvered. Normally the parts are as shown in Fig. 2, but when the driver closes a switch to R or L, Fig. 4, a magnet 15 or 15a is energized to operate the appmpriate plate 11 against its spring 17. As the circuit includes an interrupter 18 of known form, the plate 11 vibrates and gives the arrow a flickering appearance. Between the arms 3, 4 is a housing 5 having a lamp 19 adapted to shine through an opening 20 on each side on to the arrows 7, 8 and to shine through a lower operation 21 on to the number plate of the car. A stationary member 13 and a movable member 14 behind it are. of such grid-like, formation that in their normal positions they provide a red circle for the lamp to shine through; this gives the tail light; but when 14 is moved this circle disappears and the stencilled work " Stop " takes its place. The member 14 is moved by the armature lever 23 of a magnet 22 operated from the brake contacts 24. The lamp 19 is also in this circuit, but may also be constantly alight at night.
GB288627A 1927-11-01 1927-11-01 Improvements in and relating to indicating or signalling devices for motor vehicles or the like Expired GB305549A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB288627A GB305549A (en) 1927-11-01 1927-11-01 Improvements in and relating to indicating or signalling devices for motor vehicles or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB288627A GB305549A (en) 1927-11-01 1927-11-01 Improvements in and relating to indicating or signalling devices for motor vehicles or the like

Publications (1)

Publication Number Publication Date
GB305549A true GB305549A (en) 1929-02-01

Family

ID=9747853

Family Applications (1)

Application Number Title Priority Date Filing Date
GB288627A Expired GB305549A (en) 1927-11-01 1927-11-01 Improvements in and relating to indicating or signalling devices for motor vehicles or the like

Country Status (1)

Country Link
GB (1) GB305549A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115171369A (en) * 2022-06-09 2022-10-11 浙大城市学院 Parking management command system based on intelligent traffic

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115171369A (en) * 2022-06-09 2022-10-11 浙大城市学院 Parking management command system based on intelligent traffic
CN115171369B (en) * 2022-06-09 2023-10-20 浙大城市学院 Parking management command system based on intelligent traffic

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