GB277195A - Improvements in and connected with emergency braking devices for road vehicles - Google Patents

Improvements in and connected with emergency braking devices for road vehicles

Info

Publication number
GB277195A
GB277195A GB2895426A GB2895426A GB277195A GB 277195 A GB277195 A GB 277195A GB 2895426 A GB2895426 A GB 2895426A GB 2895426 A GB2895426 A GB 2895426A GB 277195 A GB277195 A GB 277195A
Authority
GB
United Kingdom
Prior art keywords
brake
pedal
moved
skid plate
spring
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
GB2895426A
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 GB2895426A priority Critical patent/GB277195A/en
Publication of GB277195A publication Critical patent/GB277195A/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
    • B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
    • B60T1/12—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting otherwise than by retarding wheels, e.g. jet action
    • B60T1/14—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting otherwise than by retarding wheels, e.g. jet action directly on road

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Regulating Braking Force (AREA)

Abstract

277,195. Gasson, T. Nov. 16, 1926. Skid; applied by springs.-In an emergency brake for a. vehicle of the kind comprising a skid plate 1 supported in proximity to the rim of the wheel 2 in such a way that, when released, it first engages the tread of the wheel and is then carried round into contact with the ground, the skidplate is mounted on a member 3 pivotally connected to the swinging arm 5 and a cable or chain 7 is attached at one end to the member 3 or arm 5 and at the other end to a lever 8 engaged by an operating pedal or lever 9, which, when moved in one direction, releases the emergency braking apparatus, and, when moved in the opposite direction, resets the apparatus. As shown, the pedal 9 is held in a normally depressed position with a surrounding spring 11 compressed by a catch 12, which can be moved aside by the driver's foot against the action of a centralizing spring 16 when the brake is to be applied and which automatically re-engages the pedal 9 when the latter is pushed down. If desired, the catch 12 may be connected by a cord 33, Fig. 3, to a number of control levers 35 so that the brake can be applied by the occupants of the vehicle. A spring plunger located in a casing 18 and bearing against the end 21 of a pivoted link 22 connected to the skid plate by a second link 23 accelerates the action of the brake. A supplementary brake, such as a hand brake 26, may be actuated simultaneously with the release of the skid plate.
GB2895426A 1926-11-16 1926-11-16 Improvements in and connected with emergency braking devices for road vehicles Expired GB277195A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2895426A GB277195A (en) 1926-11-16 1926-11-16 Improvements in and connected with emergency braking devices for road vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2895426A GB277195A (en) 1926-11-16 1926-11-16 Improvements in and connected with emergency braking devices for road vehicles

Publications (1)

Publication Number Publication Date
GB277195A true GB277195A (en) 1927-09-15

Family

ID=10283880

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2895426A Expired GB277195A (en) 1926-11-16 1926-11-16 Improvements in and connected with emergency braking devices for road vehicles

Country Status (1)

Country Link
GB (1) GB277195A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1179128B (en) * 1957-06-06 1964-10-01 Ake Oehberg Device for increasing the friction between the wheels of a motor vehicle and the road
WO2002062638A1 (en) * 2001-02-02 2002-08-15 Safety Chock Systems International Incorporated Safety chock
CN103481872A (en) * 2013-09-16 2014-01-01 江南大学 Emergency brake system of trackless vehicle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1179128B (en) * 1957-06-06 1964-10-01 Ake Oehberg Device for increasing the friction between the wheels of a motor vehicle and the road
WO2002062638A1 (en) * 2001-02-02 2002-08-15 Safety Chock Systems International Incorporated Safety chock
US6978865B2 (en) 2001-02-02 2005-12-27 Safety Chock Systems International Incorporated Safety chock
CN103481872A (en) * 2013-09-16 2014-01-01 江南大学 Emergency brake system of trackless vehicle

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