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GB1432458A - Brake discs - Google Patents

Brake discs

Info

Publication number
GB1432458A
GB1432458A GB4116373A GB4116373A GB1432458A GB 1432458 A GB1432458 A GB 1432458A GB 4116373 A GB4116373 A GB 4116373A GB 4116373 A GB4116373 A GB 4116373A GB 1432458 A GB1432458 A GB 1432458A
Authority
GB
United Kingdom
Prior art keywords
spring
disc
brake
holes
situated
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
GB4116373A
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.)
SKF Industrial Trading and Development Co BV
Original Assignee
SKF Industrial Trading and Development Co BV
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 SKF Industrial Trading and Development Co BV filed Critical SKF Industrial Trading and Development Co BV
Publication of GB1432458A publication Critical patent/GB1432458A/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
    • F16D65/00—Parts or details
    • F16D65/02—Braking members; Mounting thereof
    • F16D65/12—Discs; Drums for disc brakes
    • F16D65/123—Discs; Drums for disc brakes comprising an annular disc secured to a hub member; Discs characterised by means for mounting
    • 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
    • F16D65/00—Parts or details
    • F16D65/02—Braking members; Mounting thereof
    • F16D2065/13—Parts or details of discs or drums
    • F16D2065/134—Connection
    • F16D2065/1348—Connection resilient
    • 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
    • F16D2065/1392—Connection elements
    • 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
    • F16D65/78—Features relating to cooling
    • F16D2065/785—Heat insulation or reflection

Landscapes

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

Abstract

1432458 Brake discs SKF INDUSTRIAL TRADING & DEVELOPMENT CO BV 31 Aug 1973 [1 Sept 1972] 41163/73 Heading F2E A brake disc is connected to a device to be braked (e.g. a motor vehicle wheel) by means of a peripherally oriented, radially resilient spring or springs 31, 32 which is (are) prestressed so that when the disc undergoes heat expansion during a brake application the spring(s) is (are) initially relieved, spring movement taking place in the same direction as the spring force. Fig. 1 illustrates four embodiments 1, 2, 3, 4. Embodiments 1, 2 show the spring 31, 32 connected to the inner periphery of the brake disc by welding 33 or by bolt joints 34. Embodi; ments 3, 4 show a part of a closed ring which comprises portions provided with holes 41 and the ring is connected to the brake disc at points situated between the holes 41, by means of bolts 42 or by welding 43. The portions of the ring 40 situated between the holes 41 and the connecting points 42, 43 act as resilient elements, whereby each portion 40 between two connecting points may be considered as a bending spring. It is possible to provide a heat insulating layer between the friction surfaces of the disc and the spring elements. In the embodiment of Fig. 2 (not shown) a number of leaf springs (21) are provided around the inner periphery of the disc. The spring(s) may also be situated around the outer periphery of the disc and in this ease a caliper housing surrounds the inner rim of the disc.
GB4116373A 1972-09-01 1973-08-31 Brake discs Expired GB1432458A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1132872A SE374800B (en) 1972-09-01 1972-09-01

Publications (1)

Publication Number Publication Date
GB1432458A true GB1432458A (en) 1976-04-14

Family

ID=20293763

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4116373A Expired GB1432458A (en) 1972-09-01 1973-08-31 Brake discs

Country Status (3)

Country Link
DE (1) DE2343714A1 (en)
GB (1) GB1432458A (en)
SE (1) SE374800B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1892434A2 (en) * 2006-08-24 2008-02-27 Bendix Spicer Foundation Brake LLC Flexibly mounted disc brake rotor for pneumatic, electromotive, and/or hydraulic disc brakes

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2807485C2 (en) * 1978-02-22 1985-11-21 Alfred Teves Gmbh, 6000 Frankfurt Brake disc
DE10055768A1 (en) * 2000-11-10 2002-05-23 Bayerische Motoren Werke Ag Composite vehicle brake disc
DE10113541A1 (en) * 2001-03-20 2002-09-26 Bayerische Motoren Werke Ag Vehicle brake disc has dish supporting friction ring and formed elastic in area close to ring by circumferentially successive wall sections having different wall thicknesses
AT525904B1 (en) * 2022-11-16 2023-09-15 Hascic Ing Daniel Brake disc

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1892434A2 (en) * 2006-08-24 2008-02-27 Bendix Spicer Foundation Brake LLC Flexibly mounted disc brake rotor for pneumatic, electromotive, and/or hydraulic disc brakes
EP1892434A3 (en) * 2006-08-24 2010-01-06 Bendix Spicer Foundation Brake LLC Flexibly mounted disc brake rotor for pneumatic, electromotive, and/or hydraulic disc brakes

Also Published As

Publication number Publication date
DE2343714A1 (en) 1974-03-28
SE374800B (en) 1975-03-17

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Legal Events

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