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GB1276197A - Improvements in multiple disc brakes and stator discs for such brakes - Google Patents

Improvements in multiple disc brakes and stator discs for such brakes

Info

Publication number
GB1276197A
GB1276197A GB4946069A GB4946069A GB1276197A GB 1276197 A GB1276197 A GB 1276197A GB 4946069 A GB4946069 A GB 4946069A GB 4946069 A GB4946069 A GB 4946069A GB 1276197 A GB1276197 A GB 1276197A
Authority
GB
United Kingdom
Prior art keywords
slots
ring
brakes
disc
radii
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
GB4946069A
Inventor
Roy Campbell
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.)
Girling Ltd
Original Assignee
Girling Ltd
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 Girling Ltd filed Critical Girling Ltd
Priority to GB4946069A priority Critical patent/GB1276197A/en
Priority to FR7036400A priority patent/FR2065193A5/fr
Publication of GB1276197A publication Critical patent/GB1276197A/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
    • F16D55/24—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with a plurality of axially-movable discs, lamellae, or pads, pressed from one side towards an axially-located member
    • F16D55/26—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with a plurality of axially-movable discs, lamellae, or pads, pressed from one side towards an axially-located member without self-tightening action
    • F16D55/36—Brakes with a plurality of rotating discs all lying side by 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
    • F16D65/02—Braking members; Mounting thereof
    • F16D65/12—Discs; Drums for disc brakes
    • 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
    • F16D65/02—Braking members; Mounting thereof
    • F16D2065/13—Parts or details of discs or drums
    • F16D2065/1304—Structure
    • F16D2065/1308—Structure one-part
    • 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
    • F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
    • F16D2069/004—Profiled friction surfaces, e.g. grooves, dimples

Landscapes

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

Abstract

1276197 Multi-disc brakes; brake disc constructions. GIRLING Ltd. 28 Sept 1970 [8 Oct 1969], No. 49460/69 Heading F2E In a multiple disc brake comprising an assembly of axially movable rotor and stator discs adapted to be urged by hydraulic or other actuating means into engagement with each other and with an end plate of a housing which is filled with oil or other fluid for cooling, the or each stator disc 10 is a flat steel ring having a series of circumferentially spaced slots 13, 14 extending inwardly from the outer edge of the ring and inclined with respect to radii passing through their inner or outer ends. As shown, the lengths of the slots 13, 14 are such that their inner ends lie on a circle of which the radius is substantially equal to half the sum of the radii of the inner and outer edges of the ring. The slots 13, in one half of the ring are inclined in the opposite sense to the slots 14 in the other half of the ring with respect to radii passing through their outer ends, the two halves being separated by the line 2-2 which passes through a notch 12 which engages a stationary abutment. The slots 13, 14 are chamfered at 15.
GB4946069A 1969-10-08 1969-10-08 Improvements in multiple disc brakes and stator discs for such brakes Expired GB1276197A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB4946069A GB1276197A (en) 1969-10-08 1969-10-08 Improvements in multiple disc brakes and stator discs for such brakes
FR7036400A FR2065193A5 (en) 1969-10-08 1970-10-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4946069A GB1276197A (en) 1969-10-08 1969-10-08 Improvements in multiple disc brakes and stator discs for such brakes

Publications (1)

Publication Number Publication Date
GB1276197A true GB1276197A (en) 1972-06-01

Family

ID=10452415

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4946069A Expired GB1276197A (en) 1969-10-08 1969-10-08 Improvements in multiple disc brakes and stator discs for such brakes

Country Status (2)

Country Link
FR (1) FR2065193A5 (en)
GB (1) GB1276197A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4721191A (en) * 1980-11-26 1988-01-26 Massey-Ferguson Services N.V. Disc brake
GB2221966A (en) * 1988-08-17 1990-02-21 Lucas Ind Plc Improvements in vehicle disc brakes of the liquid cooled type
CN107246448A (en) * 2015-09-02 2017-10-13 贺尔碧格传动技术控股有限公司 Method for manufacturing the steel friction plate for friction coupling

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4721191A (en) * 1980-11-26 1988-01-26 Massey-Ferguson Services N.V. Disc brake
GB2221966A (en) * 1988-08-17 1990-02-21 Lucas Ind Plc Improvements in vehicle disc brakes of the liquid cooled type
GB2221966B (en) * 1988-08-17 1992-07-29 Lucas Ind Plc Improvements in vehicle disc brakes of the liquid cooled type
CN107246448A (en) * 2015-09-02 2017-10-13 贺尔碧格传动技术控股有限公司 Method for manufacturing the steel friction plate for friction coupling

Also Published As

Publication number Publication date
FR2065193A5 (en) 1971-07-23

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Legal Events

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