GB1481688A - Disc brakes - Google Patents

Disc brakes

Info

Publication number
GB1481688A
GB1481688A GB3418374A GB3418374A GB1481688A GB 1481688 A GB1481688 A GB 1481688A GB 3418374 A GB3418374 A GB 3418374A GB 3418374 A GB3418374 A GB 3418374A GB 1481688 A GB1481688 A GB 1481688A
Authority
GB
United Kingdom
Prior art keywords
abutment
pad
plate
disc
abutments
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
GB3418374A
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.)
Automotive Products PLC
Original Assignee
Automotive Products PLC
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
Priority claimed from GB4434073A external-priority patent/GB1481687A/en
Application filed by Automotive Products PLC filed Critical Automotive Products PLC
Priority to GB3418374A priority Critical patent/GB1481688A/en
Publication of GB1481688A publication Critical patent/GB1481688A/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
    • F16D55/224—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 common actuating member for the braking members
    • F16D55/225—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 common actuating member for the braking members the braking members being brake pads
    • F16D55/226—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 common actuating member for the braking members the braking members being brake pads in which the common actuating member is moved axially, e.g. floating caliper disc brakes
    • F16D55/2262—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 common actuating member for the braking members the braking members being brake pads in which the common actuating member is moved axially, e.g. floating caliper disc brakes the axial movement being guided by open sliding surfaces, e.g. grooves
    • 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
    • F16D55/224—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 common actuating member for the braking members
    • F16D55/225—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 common actuating member for the braking members the braking members being brake pads
    • F16D55/226—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 common actuating member for the braking members the braking members being brake pads in which the common actuating member is moved axially, e.g. floating caliper 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
    • F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
    • F16D65/092—Bands, shoes or pads; Pivots or supporting members therefor for axially-engaging brakes, e.g. disc brakes
    • F16D65/095—Pivots or supporting members therefor
    • 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
    • F16D2055/0004—Parts or details of disc brakes
    • F16D2055/0008—Brake supports
    • 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
    • F16D2055/0004—Parts or details of disc brakes
    • F16D2055/0016—Brake calipers
    • F16D2055/0025—Brake calipers comprising a flat frame member
    • 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
    • F16D2055/0004—Parts or details of disc brakes
    • F16D2055/0041—Resilient elements interposed directly between the actuating member and the brake support, e.g. anti-rattle springs
    • 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
    • F16D2055/0004—Parts or details of disc brakes
    • F16D2055/0045—Braking members arranged non-symmetrically with respect to the brake disc
    • 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
    • F16D2055/0075—Constructional features of axially engaged brakes
    • F16D2055/0091—Plural actuators arranged side by side on the same side of the rotor
    • 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
    • F16D2065/026—Braking members; Mounting thereof characterised by a particular outline shape of the braking member, e.g. footprint of friction lining

Landscapes

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

Abstract

1481688 Pads for spot-type disc brakes AUTOMOTIVE PRODUCTS Ltd 17 Sept 1974 [21 Sept 1973] 34183/74 Heading F2E A disc brake pad 43 includes a back plate 58 which has a pair of spaced abutments 59, 60, disposed at the ends of a recess adapted to receive part, 33, of fixed support structure of the brake so that the abutments oppose brake torque for either direction of disc rotation; one only-59-of the abutments is formed as an angled tongue which projects from the main part of, and lies in the plane of, the back plate, and has an outer arm which extends towards the other abutment; part 33 comprises an arm for locating, and guiding movement of, the brake pad. Preferably the other abutment 60 engages in a recess defined by a lip 61 of an angled plate 47 bolted to arm 33. For pad removal, plate 47 is removed and the pad pivoted by abutment 59 until abutment 60 is clear of part 33, after which the pad is moved along a circular path centred on the disc axis until it is clear of part 33. Figs. 1 to 4 of the drawings accompanying the complete Specification of the present application are identical with the drawings accompanying the complete Specification of related Specification 1,481,687, and attention is directed to the abridgment of that application where Figs. 1-3 are reproduced. Reference numerals in the present abridgment may be read in association with those Figures, where appropriate. In Figs. 5, 6 (not shown) the liquid inlets and outlets are provided in the inboard pistons, whose outer ends are shaped to accommodate the plate (40).
GB3418374A 1973-09-21 1974-09-17 Disc brakes Expired GB1481688A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3418374A GB1481688A (en) 1973-09-21 1974-09-17 Disc brakes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4434073A GB1481687A (en) 1973-09-21 1973-09-21 Disc brakes
GB3418374A GB1481688A (en) 1973-09-21 1974-09-17 Disc brakes

Publications (1)

Publication Number Publication Date
GB1481688A true GB1481688A (en) 1977-08-03

Family

ID=26262194

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3418374A Expired GB1481688A (en) 1973-09-21 1974-09-17 Disc brakes

Country Status (1)

Country Link
GB (1) GB1481688A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2524096A1 (en) * 1982-03-26 1983-09-30 Valeo Brake support bracket for motor vehicle - has flange integral with fixed outer bearing
WO1994025771A1 (en) * 1993-04-30 1994-11-10 Itt Automotive Europe Gmbh Steering knuckle arrangement for motor vehicles
CN104214246A (en) * 2014-07-16 2014-12-17 温芫鋐 Single-cylinder double-acting caliper
CN105257742A (en) * 2015-11-16 2016-01-20 王新平 Double-cylinder brake sub pump and double-cylinder integral brake pump
CN113915265A (en) * 2018-04-30 2022-01-11 英国美瑞特重型车制动系统有限公司 Actuating mechanism

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2524096A1 (en) * 1982-03-26 1983-09-30 Valeo Brake support bracket for motor vehicle - has flange integral with fixed outer bearing
WO1994025771A1 (en) * 1993-04-30 1994-11-10 Itt Automotive Europe Gmbh Steering knuckle arrangement for motor vehicles
US5911425A (en) * 1993-04-30 1999-06-15 Itt Automotive Europe Gmbh Steering knuckle assembly for automotive vehicles
CN104214246A (en) * 2014-07-16 2014-12-17 温芫鋐 Single-cylinder double-acting caliper
CN104214246B (en) * 2014-07-16 2016-12-07 温芫鋐 The double dynamic clamp of single cylinder
CN105257742A (en) * 2015-11-16 2016-01-20 王新平 Double-cylinder brake sub pump and double-cylinder integral brake pump
CN113915265A (en) * 2018-04-30 2022-01-11 英国美瑞特重型车制动系统有限公司 Actuating mechanism
CN113915265B (en) * 2018-04-30 2023-11-14 英国美瑞特重型车制动系统有限公司 Actuating mechanism

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Legal Events

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