GB438393A - Improvements in automatic emergency brake mechanism for vehicles - Google Patents

Improvements in automatic emergency brake mechanism for vehicles

Info

Publication number
GB438393A
GB438393A GB3181434A GB3181434A GB438393A GB 438393 A GB438393 A GB 438393A GB 3181434 A GB3181434 A GB 3181434A GB 3181434 A GB3181434 A GB 3181434A GB 438393 A GB438393 A GB 438393A
Authority
GB
United Kingdom
Prior art keywords
vehicle
contact
circuit
drum
electromagnet
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
GB3181434A
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 GB3181434A priority Critical patent/GB438393A/en
Publication of GB438393A publication Critical patent/GB438393A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T7/00—Brake-action initiating means
    • B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
    • B60T7/22—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger initiated by contact of vehicle, e.g. bumper, with an external object, e.g. another vehicle, or by means of contactless obstacle detectors mounted on the vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

438,393. Vehicle collision-guards. LEMPERT, L., 66, Wellington Street West, Higher Broughton, Manchester. Nov. 6, 1934, No. 31814. [Class 103 (ii)] [See also Group XXXIV] A movably mounted fender a on a vehicle is adapted to yield when engaging an obstruction and by means of a catch f to release a spring drum i adapted to operate a brake pedal l. The spring drum, which contains a coil spring fixed at one end to the drum and at the other to a fixed part, is reset by a cable m having a handle m<1> in the driving department of the vehicle. The catch f is adapted also to break the ignition circuit between the source of supply r and the distributer s and also to make a circuit from the battery u to an electromagnet v which is formed as a trigger and releases a contact w to make a circuit through a warning light x and a bell y. The light may be on top of the vehicle. The ignition circuit may also be broken by the contact w. The electromagnet and contact may be enclosed in a sealed case. A fender a may be provided at the rear of the vehicle.
GB3181434A 1934-11-06 1934-11-06 Improvements in automatic emergency brake mechanism for vehicles Expired GB438393A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3181434A GB438393A (en) 1934-11-06 1934-11-06 Improvements in automatic emergency brake mechanism for vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3181434A GB438393A (en) 1934-11-06 1934-11-06 Improvements in automatic emergency brake mechanism for vehicles

Publications (1)

Publication Number Publication Date
GB438393A true GB438393A (en) 1935-11-15

Family

ID=10328808

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3181434A Expired GB438393A (en) 1934-11-06 1934-11-06 Improvements in automatic emergency brake mechanism for vehicles

Country Status (1)

Country Link
GB (1) GB438393A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3195674A (en) * 1963-03-19 1965-07-20 Schmidt Daniel Brake actuating mechanism for motor vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3195674A (en) * 1963-03-19 1965-07-20 Schmidt Daniel Brake actuating mechanism for motor vehicle

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