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GB1170443A - Warning Systems for Motor Vehicles - Google Patents

Warning Systems for Motor Vehicles

Info

Publication number
GB1170443A
GB1170443A GB2320166A GB2320166A GB1170443A GB 1170443 A GB1170443 A GB 1170443A GB 2320166 A GB2320166 A GB 2320166A GB 2320166 A GB2320166 A GB 2320166A GB 1170443 A GB1170443 A GB 1170443A
Authority
GB
United Kingdom
Prior art keywords
contact
lead
switch
annular
lamps
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
GB2320166A
Inventor
Douglas Leonard Hooper
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 GB1170443A publication Critical patent/GB1170443A/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
    • B60Q1/44—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 braking action or preparation for braking, e.g. by detection of the foot approaching the brake pedal
    • B60Q1/445—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 braking action or preparation for braking, e.g. by detection of the foot approaching the brake pedal controlled by inertial devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/14—Switches operated by change of acceleration, e.g. by shock or vibration, inertia switch

Landscapes

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

Abstract

1,170,443. Vehicle warning systems. D. L. HOOPER. 16 Feb., 1967 [18 Feb., 1966; 24 May, 1966], Nos. 7148/66 and 23201/66. Heading G4Q. [Also in Division H1] A vehicle warning system, e.g. for collisions, comprises an inertia switch, Fig. 4, having a contact 14 on a pivoted arm 15 normally located out of engagement with an annular contact 13 by a protrusion 17 engaging a recess 19 (Fig. 6). On a predetermined acceleration or deceleration, parts 17, 19 disengage and contacts 14, 13 make under a spring bias 20. A reset handle 26 is provided. Spring 20 is adjustable by nut 21. The switch (3, Figs. 1-3) is connected in the vehicle warning circuit (Figs. 1-3), so that when the switch closes four lamps, e.g. the turn indicator lamps, flash. A changeover switch 7 is provided for bringing the horn (9) into the warning circuit. Another inertia switch, Fig. 7, has its movable contact 114 slidably engageable with an annular contact 113, current being supplied to contact 114 from lead 130 via housing 112, adjustable cup 123, retainer 122 and arm 115. A modification (Fig. 8) has two flat annular contacts (213, 228) bridged by movable contact (214), current being supplied to the latter from lead (231) via screw (225), annular member (222) and arm (215). Lead (231) connects to a flasher unit (312, Fig. 9) and leads (230, 232) connect from the fixed contacts (213, 228) to the lamps (301a, 301b, Fig. 9). If housing 112, Fig. 7, is insulating, lead 130 connects to cup 123 by screw 125 or to an annular contact around contact 114.
GB2320166A 1966-02-18 1966-02-18 Warning Systems for Motor Vehicles Expired GB1170443A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB714866 1966-02-18

Publications (1)

Publication Number Publication Date
GB1170443A true GB1170443A (en) 1969-11-12

Family

ID=9827540

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2320166A Expired GB1170443A (en) 1966-02-18 1966-02-18 Warning Systems for Motor Vehicles

Country Status (1)

Country Link
GB (1) GB1170443A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2126811A (en) * 1982-08-25 1984-03-28 Peter Storey Warning system for severe braking (motor vehicles)
GB2239137A (en) * 1989-09-28 1991-06-19 William James * Bell George Arrangement to warn of braking or swerving of a vehicle
WO1993011967A1 (en) * 1991-12-14 1993-06-24 James Winstanley Signalling apparatus
GB2292023A (en) * 1994-07-25 1996-02-07 Chin Kuo Hung Emergency braking and collision signalling system for a motor vehicle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2126811A (en) * 1982-08-25 1984-03-28 Peter Storey Warning system for severe braking (motor vehicles)
GB2239137A (en) * 1989-09-28 1991-06-19 William James * Bell George Arrangement to warn of braking or swerving of a vehicle
WO1993011967A1 (en) * 1991-12-14 1993-06-24 James Winstanley Signalling apparatus
GB2292023A (en) * 1994-07-25 1996-02-07 Chin Kuo Hung Emergency braking and collision signalling system for a motor vehicle

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