GB334306A - Improvements in or relating to brake mechanism for vehicles - Google Patents

Improvements in or relating to brake mechanism for vehicles

Info

Publication number
GB334306A
GB334306A GB18364/29A GB1836429A GB334306A GB 334306 A GB334306 A GB 334306A GB 18364/29 A GB18364/29 A GB 18364/29A GB 1836429 A GB1836429 A GB 1836429A GB 334306 A GB334306 A GB 334306A
Authority
GB
United Kingdom
Prior art keywords
rod
pin
lever
spring
rocking lever
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
GB18364/29A
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.)
Tourand & H Guerrier A
Original Assignee
Tourand & H Guerrier A
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 Tourand & H Guerrier A filed Critical Tourand & H Guerrier A
Publication of GB334306A publication Critical patent/GB334306A/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
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/04—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting mechanically
    • B60T11/08—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting mechanically providing variable leverage
    • 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
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/02—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with mechanical assistance or drive
    • 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
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/02—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with mechanical assistance or drive
    • B60T13/04—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with mechanical assistance or drive by spring or weight

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Braking Arrangements (AREA)
  • Mechanical Control Devices (AREA)

Abstract

334,306. Tourand et H. Guerrier, A. Oct. 31, 1928, [Convention date]. Actuated by springs.-The brake pedal or lever is connected by a rod 1 with the arm 3 of a bell-crank lever pivoted at 4 and carrying on its arm 5 a rocking lever 7 connected at one end to the brakes by a rod 8 and at the other end to a compression spring 12 which is compressed after the taking up of play in the brake gear and subsequently distends adding its effort to that of the driver. The rod 1 is pivoted to a pin 2 carried on the arm 3 of the bell crank lever connected by a pin 6 on its shorter arm 5 to the rocking lever 7. One end of the rocking lever is connected to the brake rod 8 and the other end is pivoted by a pin 9 to a rod 10 adjustably connected to the compression plate 11 of the spring 12 bearing on a swiveling stud 14 supported in the frame 15 of the apparatus. On the pin 2 is mounted a roller 16 which, when the brake pedal rod 1 is moved in the direction of the arrow abuts against the rocking lever 7 after a certain initial displacement. During the initial displacement the bell-crank lever 3, 5 and rocking lever 7 take up the position A, Fig. 4, the pin 9 reaching the position 9<1> so that the spring 12 is compressed. Continued movement of the brake pedal moves the rocking lever 7 about its pivot 6 by the roller 16, the parts taking up the position B and the pin 9 passing from 9<1> to 9<11> under the expansion of the spring 12 which is released from the action of the pedal rod 1. The spring thus exerts on the brake rod a pull which is added to the force exerted by the driver.
GB18364/29A 1929-09-11 1929-06-14 Improvements in or relating to brake mechanism for vehicles Expired GB334306A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR38495T 1929-09-11

Publications (1)

Publication Number Publication Date
GB334306A true GB334306A (en) 1930-09-04

Family

ID=8674983

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18364/29A Expired GB334306A (en) 1929-09-11 1929-06-14 Improvements in or relating to brake mechanism for vehicles

Country Status (2)

Country Link
FR (3) FR678154A (en)
GB (1) GB334306A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2276684A (en) * 1993-04-02 1994-10-05 Ralph Tyler Brake actuating mechanism
US5531136A (en) * 1994-10-03 1996-07-02 Tyler; Stanley R. Brake operating mechanism

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2986428A (en) * 1957-11-15 1961-05-30 Acf Ind Inc Brake operating system
DE1196971B (en) * 1962-04-19 1965-07-15 Hans O Schroeter Handbrake actuating device, in particular for motor vehicles

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2276684A (en) * 1993-04-02 1994-10-05 Ralph Tyler Brake actuating mechanism
GB2276684B (en) * 1993-04-02 1996-08-21 Ralph Tyler Brake operating mechanism
US5531136A (en) * 1994-10-03 1996-07-02 Tyler; Stanley R. Brake operating mechanism

Also Published As

Publication number Publication date
FR38495E (en) 1931-06-06
FR678154A (en) 1930-03-19
FR37573E (en) 1931-01-08

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