GB1229000A - - Google Patents

Info

Publication number
GB1229000A
GB1229000A GB1229000DA GB1229000A GB 1229000 A GB1229000 A GB 1229000A GB 1229000D A GB1229000D A GB 1229000DA GB 1229000 A GB1229000 A GB 1229000A
Authority
GB
United Kingdom
Prior art keywords
rod
casing
brake
brake servo
push
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
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 filed Critical
Publication of GB1229000A publication Critical patent/GB1229000A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/30—Controlling members actuated by foot
    • G05G1/32—Controlling members actuated by foot with means to prevent injury
    • G05G1/323—Controlling members actuated by foot with means to prevent injury means disconnecting the connection between pedal and controlled member, e.g. by breaking or bending the connecting rod
    • 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
    • B60T7/02—Brake-action initiating means for personal initiation
    • B60T7/04—Brake-action initiating means for personal initiation foot actuated
    • B60T7/06—Disposition of pedal
    • B60T7/065—Disposition of pedal with means to prevent injuries in case of collision
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/30—Controlling members actuated by foot
    • G05G1/46—Means, e.g. links, for connecting the pedal to the controlled unit

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Elements And Transmission Devices (AREA)
  • Braking Systems And Boosters (AREA)
  • Braking Arrangements (AREA)
  • Mechanical Control Devices (AREA)

Abstract

1,229,000. Brake-operating mechanism. VAUXHALL MOTORS Ltd. 21 Aug., 1969 [13 Sept., 1968], No. 43803/69. Heading F2E. A brake servo assembly for use in a motor vehicle, comprises a push-rod 14 intended for connection to a brake pedal 10 and connected to a movable element of a brake servo 12 intended to be mounted forwardly of the pedal, to transmit movement of the pedal to the movable element to actuate the brake servo, and a casing 16 for the rod 14 and which is intended to be connected to a fixed portion of the vehicle, e.g. the dash panel 20, so as to be stressed in tension by reaction forces resulting from brake servo actuation, the push-rod including a weakened portion and the casing being constructed to be weaker in compression than in tension to enable the push-rod and casing to collapse in response to a compressive force arising from abnormal load on the brake servo housing. As shown, the rod 14 is of twopart telescopic construction able to transmit normal braking forces and the housing is also of telescopic construction and includes a spacer of 32 of polyamide material; a bracket 34 carries a return stop 36 aligned with the pushrod. In modifications, the casing comprises (a) two overlapping tubular parts held together for the transmission of tension forces and having an interposed annular rubber vibration damping member, (b) a blank rolled to tubular form and having two lines of diamond-shaped apertures and (c) a one-piece part of open U-shaped cross-section having a central internal stiffener, the rod 14 having an offset central portion to facilitate buckling of the rod under abnormal compression forces.
GB1229000D 1968-09-13 1968-09-13 Expired GB1229000A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4380368 1968-09-13

Publications (1)

Publication Number Publication Date
GB1229000A true GB1229000A (en) 1971-04-21

Family

ID=10430371

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1229000D Expired GB1229000A (en) 1968-09-13 1968-09-13

Country Status (3)

Country Link
DE (1) DE1944785A1 (en)
FR (1) FR2018046A1 (en)
GB (1) GB1229000A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2347388A (en) * 1999-02-10 2000-09-06 Rover Group Motor vehicle with deformable means between brake pedal and master cylinder
ES2320515A1 (en) * 2007-03-30 2009-05-22 Flexngate Automotive Iberica, S.A. Device to disconnect the steering pedal from a vehicular mechanism in the case of an accident
CN104470773A (en) * 2012-04-13 2015-03-25 标致·雪铁龙汽车公司 Motor vehicle pedal incorporating means for deflecting the driver's foot in the event of impact

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3202669A1 (en) * 1982-01-28 1983-08-04 Reiche & Co, 4937 Lage TELESCOPIC TUBE, ESPECIALLY FOR A HEIGHT-ADJUSTABLE MOTOR VEHICLE STEERING COLUMN AND METHOD FOR ESTABLISHING A SLIDING CONNECTION BETWEEN THE INNER TUBE AND THE OUTER TUBE OF THE TELESCOPIC TUBE
DE3307887C2 (en) * 1983-03-05 1985-03-14 Adam Opel AG, 6090 Rüsselsheim Arrangement for fastening a brake booster
FR2557224B1 (en) * 1983-12-27 1987-06-26 Peugeot DEVICE FOR FIXING A PNEUMATIC BRAKING AMPLIFIER ON A MOTOR VEHICLE
FR2611284B1 (en) * 1987-02-20 1991-12-13 Peugeot CONNECTION DEVICE BETWEEN A BRAKE PEDAL AND A BRAKING ASSISTANCE MECHANISM OF A MOTOR VEHICLE AND METHOD FOR MOUNTING THE CONNECTION DEVICE
DE59705362D1 (en) * 1996-09-19 2001-12-20 Volkswagen Ag Foot pedal assembly for a motor vehicle
DE102020214793A1 (en) * 2020-11-25 2022-05-25 Robert Bosch Gesellschaft mit beschränkter Haftung Axial force transmitter for an actuating device, actuating device, method for producing an axial force transmitter
DE102022102913A1 (en) * 2022-02-08 2023-08-10 Audi Aktiengesellschaft vehicle mounting arrangement

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2347388A (en) * 1999-02-10 2000-09-06 Rover Group Motor vehicle with deformable means between brake pedal and master cylinder
ES2320515A1 (en) * 2007-03-30 2009-05-22 Flexngate Automotive Iberica, S.A. Device to disconnect the steering pedal from a vehicular mechanism in the case of an accident
CN104470773A (en) * 2012-04-13 2015-03-25 标致·雪铁龙汽车公司 Motor vehicle pedal incorporating means for deflecting the driver's foot in the event of impact
CN104470773B (en) * 2012-04-13 2016-09-07 标致·雪铁龙汽车公司 The motor vehicle pedal of the device that the pin of driver deviates is made in the case of being included in collision

Also Published As

Publication number Publication date
FR2018046A1 (en) 1970-05-29
DE1944785A1 (en) 1970-03-26

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee