GB193874A - Automatic vehicle signals - Google Patents

Automatic vehicle signals

Info

Publication number
GB193874A
GB193874A GB5704/23A GB570423A GB193874A GB 193874 A GB193874 A GB 193874A GB 5704/23 A GB5704/23 A GB 5704/23A GB 570423 A GB570423 A GB 570423A GB 193874 A GB193874 A GB 193874A
Authority
GB
United Kingdom
Prior art keywords
switch
automatic vehicle
vehicle signals
base
rapid retardation
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
GB5704/23A
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 GB193874A publication Critical patent/GB193874A/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)
  • Axle Suspensions And Sidecars For Cycles (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

193,874. Ensign, E. S. Feb. 27, 1922, [Convention date]. Retardometers.-One or both of two lamps 3, 4 at the rear of a vehicle are automatically lighted by means of inertia switches to indicate gradual or rapid retardation. The switch comprise an insulating block 6 with a race-way 7 for a cylinder 8, which in operative position makes contact between the inclined base 11 and a resilient arm 10 sub-divided into a number of fingers 10<a>. The greater slope of the base of the switch closed by rapid retardation is ensured by a wedge 13 interposed between the switch unit and the supporting plate 14.
GB5704/23A 1922-02-27 1923-02-27 Automatic vehicle signals Expired GB193874A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US193874XA 1922-02-27 1922-02-27

Publications (1)

Publication Number Publication Date
GB193874A true GB193874A (en) 1924-05-27

Family

ID=21792932

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5704/23A Expired GB193874A (en) 1922-02-27 1923-02-27 Automatic vehicle signals

Country Status (1)

Country Link
GB (1) GB193874A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2561342A (en) * 1948-05-12 1951-07-24 Charles P Collins Film transport case
US2572144A (en) * 1947-07-11 1951-10-23 Donald V Healy Automatic rate of speed-change signal system
GB2177557A (en) * 1985-06-01 1987-01-21 Nigel Anthony Taylor Warning signal for a motor vehicle
GB2191583A (en) * 1986-01-18 1987-12-16 Wayne Michael Marsden Speed reduction indicator

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2572144A (en) * 1947-07-11 1951-10-23 Donald V Healy Automatic rate of speed-change signal system
US2561342A (en) * 1948-05-12 1951-07-24 Charles P Collins Film transport case
GB2177557A (en) * 1985-06-01 1987-01-21 Nigel Anthony Taylor Warning signal for a motor vehicle
GB2191583A (en) * 1986-01-18 1987-12-16 Wayne Michael Marsden Speed reduction indicator
GB2191583B (en) * 1986-01-18 1990-03-21 Wayne Michael Marsden Speed reduction indicator

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