GB542762A - Improvements in or relating to brakes - Google Patents

Improvements in or relating to brakes

Info

Publication number
GB542762A
GB542762A GB3226/40A GB322640A GB542762A GB 542762 A GB542762 A GB 542762A GB 3226/40 A GB3226/40 A GB 3226/40A GB 322640 A GB322640 A GB 322640A GB 542762 A GB542762 A GB 542762A
Authority
GB
United Kingdom
Prior art keywords
braces
radial
flange
ring
vanes
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
GB3226/40A
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.)
ThyssenKrupp Budd Co
Original Assignee
Budd Wheel Corp
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 Budd Wheel Corp filed Critical Budd Wheel Corp
Publication of GB542762A publication Critical patent/GB542762A/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
    • 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
    • F16D65/124—Discs; Drums for disc brakes comprising an annular disc secured to a hub member; Discs characterised by means for mounting adapted for mounting on the wheel of a railway vehicle
    • 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
    • F16D65/128—Discs; Drums for disc brakes characterised by means for cooling
    • 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
    • F16D2065/1304—Structure
    • F16D2065/1328—Structure internal cavities, e.g. cooling channels
    • 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
    • F16D2065/1356—Connection interlocking
    • 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
    • F16D2065/138—Connection to wheel

Landscapes

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

Abstract

542,762. Disc brakes. BUDD WHEEL CO. Feb. 20, 1940, Nos. 3226/40 [Convention date, March 17, 1939], 3227/40 and 3228/40 [Convention dates, May 31, 1939]. Addition to 520,928. [Class 103 (i)] Modified annular brake discs of the kind described in the parent Specification comprise in one form Figs. 2, 3 a flange 7 adapted to be bolted through holes 31 to a vehicle wheel hub or axle and on which is cast the disc proper comprising a pair of rings 19, 20 connected by radial braces 21. A series of relatively thin radial vanes 25 disposed between successive braces extends inwardly from each ring towards the other and are of tapering width radially inwards as shown by the inner edges 28 thereof so that the total unobstructed cross-sectional area for the outward radial flow of air effected by the braces is substantially constant. Air passing through radial slots 18 in the flange 7 passes over the braking surface 10 which is relatively close to the wheel to effectively cool that surface. Heat is also conducted from the brake surfaces 10, 11 by the vanes and braces. The flange is corrugated as at 16 to give flexibility and it has dovetail notches in its edge for anchoring it to the ring 19. In another construction, the braces 108, Fig. 7 which as in Figs. 2, 3 are of the same radial depth as the vanes 109, are of X-form providing passages 110 therein. In this form, the flange corresponding to the flange 7, the rings 104, 105. and the vanes and braces 108, 109 form a single casting. In a further form, an intermediate ring 209, Figs. 11, 12, 14 is integral with thick radial braces 208 and thinner races 210. A space 212 may be formed in the vanes to facilitate the flow of air. An additional support which may be provided for the disc comprises an annular web 214 with radial projections 217 engaging the ring 206, and an outer ring 219 engaging the outer brake ring 207 and connected to the web and projections by radial webs 218. These webs are in alignment with the braces 208. This support is secured to the wheel to be braked by the same bolts 212 that secure the flange 201 of the brake disc.
GB3226/40A 1939-03-17 1940-02-20 Improvements in or relating to brakes Expired GB542762A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US542762XA 1939-03-17 1939-03-17

Publications (1)

Publication Number Publication Date
GB542762A true GB542762A (en) 1942-01-27

Family

ID=21989934

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3226/40A Expired GB542762A (en) 1939-03-17 1940-02-20 Improvements in or relating to brakes

Country Status (1)

Country Link
GB (1) GB542762A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2116654A (en) * 1982-03-18 1983-09-28 Automotive Prod Co Ltd A disc for a disc brake
EP0318687A2 (en) * 1987-12-03 1989-06-07 BUDERUS GUSS GmbH Use of a variety of cast iron for brake bodies and brake discs comprising brake rings and a wave-shaped transition between brake ring and hub situated in the brake area
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
FR3047056A1 (en) * 2016-01-22 2017-07-28 Peugeot Citroen Automobiles Sa VENTILATED BRAKE DISC FOR MOTOR VEHICLE
CN111656042A (en) * 2018-01-29 2020-09-11 克诺尔轨道车辆系统有限公司 Shaft brake disc and shaft brake disc/hub connection
CN114165542A (en) * 2021-10-28 2022-03-11 北京建筑大学 Ventilation type brake disc with inclined grooves arranged between inner blade and outer blade

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2116654A (en) * 1982-03-18 1983-09-28 Automotive Prod Co Ltd A disc for a disc brake
EP0318687A2 (en) * 1987-12-03 1989-06-07 BUDERUS GUSS GmbH Use of a variety of cast iron for brake bodies and brake discs comprising brake rings and a wave-shaped transition between brake ring and hub situated in the brake area
EP0318687A3 (en) * 1987-12-03 1990-02-21 Buderus Kundenguss Gmbh Use of a variety of cast iron for brake bodies and brake discs comprising brake rings and a wave-shaped transition between brake ring and hub situated in the brake area
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
FR3047056A1 (en) * 2016-01-22 2017-07-28 Peugeot Citroen Automobiles Sa VENTILATED BRAKE DISC FOR MOTOR VEHICLE
CN111656042A (en) * 2018-01-29 2020-09-11 克诺尔轨道车辆系统有限公司 Shaft brake disc and shaft brake disc/hub connection
CN111656042B (en) * 2018-01-29 2022-09-23 克诺尔轨道车辆系统有限公司 Shaft brake disc and shaft brake disc/hub connection
CN114165542A (en) * 2021-10-28 2022-03-11 北京建筑大学 Ventilation type brake disc with inclined grooves arranged between inner blade and outer blade
CN114165542B (en) * 2021-10-28 2023-09-26 北京建筑大学 Ventilated brake disc with inclined groove between inner blade and outer blade

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