GB1299795A - Improvements in or relating to disc brake assemblies for motor vehicles - Google Patents

Improvements in or relating to disc brake assemblies for motor vehicles

Info

Publication number
GB1299795A
GB1299795A GB1349470A GB1349470A GB1299795A GB 1299795 A GB1299795 A GB 1299795A GB 1349470 A GB1349470 A GB 1349470A GB 1349470 A GB1349470 A GB 1349470A GB 1299795 A GB1299795 A GB 1299795A
Authority
GB
United Kingdom
Prior art keywords
disc
chamber
yokes
piston
brake
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
GB1349470A
Inventor
Erich Henker
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.)
Barkas Werke VEB
Original Assignee
Barkas Werke VEB
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 Barkas Werke VEB filed Critical Barkas Werke VEB
Priority to GB1349470A priority Critical patent/GB1299795A/en
Publication of GB1299795A publication Critical patent/GB1299795A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
    • F16D55/22—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
    • F16D55/228—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a separate actuating member for each side
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/38—Slack adjusters
    • F16D65/40—Slack adjusters mechanical
    • F16D65/52—Slack adjusters mechanical self-acting in one direction for adjusting excessive play
    • F16D65/54—Slack adjusters mechanical self-acting in one direction for adjusting excessive play by means of direct linear adjustment

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

1299795 Disc brakes; adjusting brakes; actuators BARKAS-WERKE VEB 20 March 1970 13494/70 Headings F2E and F2F A disc brake assembly for a motor vehicle comprises yokes 12, 13 slidably mounted on supports 16, 16a which yokes carry brake shoes 2, 3 on either side of a disc 9 and a respective diaphragm 1 mounted on each yoke 12 or 13 actuable by fluid pressure 10 in a chamber 14 to move the shoe 2, 3 towards the disc 9, the pressure in chamber 14 also acting via a respective piston 5 on yoke displacing wedge members 6, 6a so that to compensate for clearance between a brake lining 4 of each shoe 2, 3 and the disc 9 exceeding a predetermined normal clearance the piston 5 is responsive to the fluid pressure exceeding a predetermined amount to move the yokes 12, 13 towards the disc 9 via the wedge members 6 or 6a. The fluid pressure is admitted to chamber 14 via an inlet socket 7 and is communicated to a cylinder 15 housing piston 5 via a passage 11, the diaphragm 1 is connected to chamber 14 via an extendable bellows. To limit the displacement of wedge members 6, 6a a spring loaded ball contact device is co-operable with a groove 18 in piston 5 and this device provides an indication of brake lining wear. The brake is applicable mechanically by means of a pressure pin 8. The two components 2, 3 of the shoe are fitted together by a dovetail joint. As shown in Fig. 2 the yokes 12, 13 are slidable only on support 16a, the support 16 being a pivotal connection. Further the disc brake assembly may only comprise one yoke.
GB1349470A 1970-03-20 1970-03-20 Improvements in or relating to disc brake assemblies for motor vehicles Expired GB1299795A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1349470A GB1299795A (en) 1970-03-20 1970-03-20 Improvements in or relating to disc brake assemblies for motor vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1349470A GB1299795A (en) 1970-03-20 1970-03-20 Improvements in or relating to disc brake assemblies for motor vehicles

Publications (1)

Publication Number Publication Date
GB1299795A true GB1299795A (en) 1972-12-13

Family

ID=10023987

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1349470A Expired GB1299795A (en) 1970-03-20 1970-03-20 Improvements in or relating to disc brake assemblies for motor vehicles

Country Status (1)

Country Link
GB (1) GB1299795A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114382802A (en) * 2022-03-09 2022-04-22 浙江师范大学 Wire control actuator
CN114396439A (en) * 2022-03-09 2022-04-26 浙江师范大学 Wire control actuator
CN114483822A (en) * 2022-03-09 2022-05-13 浙江师范大学 Wire control actuator
CN114810879A (en) * 2022-06-08 2022-07-29 浙江师范大学 Composite line control ware

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114382802A (en) * 2022-03-09 2022-04-22 浙江师范大学 Wire control actuator
CN114396439A (en) * 2022-03-09 2022-04-26 浙江师范大学 Wire control actuator
CN114483822A (en) * 2022-03-09 2022-05-13 浙江师范大学 Wire control actuator
CN114810879A (en) * 2022-06-08 2022-07-29 浙江师范大学 Composite line control ware

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees