GB940882A - Improvements in or relating to disc brakes - Google Patents

Improvements in or relating to disc brakes

Info

Publication number
GB940882A
GB940882A GB466461A GB466461A GB940882A GB 940882 A GB940882 A GB 940882A GB 466461 A GB466461 A GB 466461A GB 466461 A GB466461 A GB 466461A GB 940882 A GB940882 A GB 940882A
Authority
GB
United Kingdom
Prior art keywords
disc
brake
ball bearing
bearing assembly
inner flange
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
GB466461A
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.)
Ford Motor Co Ltd
Ford Motor Co
Original Assignee
Ford Motor Co Ltd
Ford Motor Co
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 Ford Motor Co Ltd, Ford Motor Co filed Critical Ford Motor Co Ltd
Priority to GB466461A priority Critical patent/GB940882A/en
Publication of GB940882A publication Critical patent/GB940882A/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
    • F16D65/0006—Noise or vibration control
    • 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
    • F16D2065/1316—Structure radially segmented
    • 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
    • F16D2065/134—Connection
    • F16D2065/1344—Connection permanent, e.g. by casting
    • 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

940,882. Disc brakes. FORD MOTOR CO. Ltd. (Ford Motor Co.). Feb. 8, 1961, No. 4664/61. Heading F2E. In order to overcome brake squeal in disc brakes, the brake disc is formed of a hat-shaped configuration comprising a two part construction having a sheet metal stamping which forms the inner flange 34, a cylindrical extension 38 and a radial portion 42 to which a cast iron rim 36 is attached, the rim 36 being formed with a series of circumferentially arranged outwardly extending slots 44 extending through the complete axial thickness of the disc and formed at an angle to the radius of the disc to lag the normal forward direction of rotation of the disc. The brake disc 24 is shown in position in an hydraulically actuated disc brake (Fig. 2). The inner flange 34 is secured to an annular structural piece 22 forming a support for the outer race of ball bearing assembly 18. The rotatable wheel axle 12 has a hub 16 affixed thereto and is rotatable supported by the ball bearing assembly 18. Brake pads 52, 53 are actuated by hydraulic pressure supplied through connection 72 and internal fluid ways 68, 70 in the caliper housing 50 to actuate pistons 60, 62 slidable in axially aligned cylinders in the caliper housing. Pistons 60, 62 are sealed by spring-pressed seals 64, 66. An alternative mechanically applied caliper unit (not shown) is provided to act on the brake disc when lever 104 is applied by connection 102 to the vehicle hand brake. Reference has been directed by the Comptroller to Specification 842,913.
GB466461A 1961-02-08 1961-02-08 Improvements in or relating to disc brakes Expired GB940882A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB466461A GB940882A (en) 1961-02-08 1961-02-08 Improvements in or relating to disc brakes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB466461A GB940882A (en) 1961-02-08 1961-02-08 Improvements in or relating to disc brakes

Publications (1)

Publication Number Publication Date
GB940882A true GB940882A (en) 1963-11-06

Family

ID=9781461

Family Applications (1)

Application Number Title Priority Date Filing Date
GB466461A Expired GB940882A (en) 1961-02-08 1961-02-08 Improvements in or relating to disc brakes

Country Status (1)

Country Link
GB (1) GB940882A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4041010A1 (en) * 1989-12-20 1991-07-04 Akebono Brake Ind DISC PRESSURE DEVICE FOR DISC BRAKES
US5238089A (en) * 1989-12-20 1993-08-24 Akebono Brake Industry Co., Ltd. Squeak prevention for disc brake

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4041010A1 (en) * 1989-12-20 1991-07-04 Akebono Brake Ind DISC PRESSURE DEVICE FOR DISC BRAKES
GB2239685A (en) * 1989-12-20 1991-07-10 Akebono Brake Ind Brake disc
US5238089A (en) * 1989-12-20 1993-08-24 Akebono Brake Industry Co., Ltd. Squeak prevention for disc brake
GB2239685B (en) * 1989-12-20 1994-04-06 Akebono Brake Ind Disc rotor

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