FR2266052A1 - Railway vehicle brake disc and hub - deformable section allows radial contraction of disc onto hub - Google Patents

Railway vehicle brake disc and hub - deformable section allows radial contraction of disc onto hub

Info

Publication number
FR2266052A1
FR2266052A1 FR7510088A FR7510088A FR2266052A1 FR 2266052 A1 FR2266052 A1 FR 2266052A1 FR 7510088 A FR7510088 A FR 7510088A FR 7510088 A FR7510088 A FR 7510088A FR 2266052 A1 FR2266052 A1 FR 2266052A1
Authority
FR
France
Prior art keywords
hub
disc
deformable section
railway vehicle
vehicle brake
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.)
Granted
Application number
FR7510088A
Other languages
French (fr)
Other versions
FR2266052B1 (en
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
Priority claimed from GB1441874A external-priority patent/GB1506151A/en
Application filed by Girling Ltd filed Critical Girling Ltd
Publication of FR2266052A1 publication Critical patent/FR2266052A1/en
Application granted granted Critical
Publication of FR2266052B1 publication Critical patent/FR2266052B1/fr
Granted 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
    • F16D2065/1304—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
    • F16D2065/1348—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
    • F16D2065/1356—Connection interlocking
    • F16D2065/136—Connection interlocking with relative movement radially
    • 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
    • F16D65/02—Braking members; Mounting thereof
    • F16D2065/13—Parts or details of discs or drums
    • F16D2065/134—Connection
    • F16D2065/1392—Connection elements
    • F16D2065/1396—Ancillary resilient elements, e.g. anti-rattle or retraction 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
    • 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

Landscapes

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

Abstract

The hub (10) has radial (11) and axial (12) projections for positioning a braking disc (14). There is an initial radial clearance between the hub and disc and this clearance has a deformable section enabling the contraction of the disc on to the seat. The deformable section is one which deforms permanently. It can consist of an annular groove in either the disc or the hub and can also be elastically deformable. An alternative is the use of a ring to form the deforming part and housed in the clearance. The ring has a frusto-conical section which is deformed into a cylindrical section.
FR7510088A 1974-04-01 1975-04-01 Railway vehicle brake disc and hub - deformable section allows radial contraction of disc onto hub Granted FR2266052A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1441874A GB1506151A (en) 1974-04-01 1974-04-01 Disc brakes for railway vehicles
GB3884674 1974-09-05

Publications (2)

Publication Number Publication Date
FR2266052A1 true FR2266052A1 (en) 1975-10-24
FR2266052B1 FR2266052B1 (en) 1978-04-21

Family

ID=26250550

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7510088A Granted FR2266052A1 (en) 1974-04-01 1975-04-01 Railway vehicle brake disc and hub - deformable section allows radial contraction of disc onto hub

Country Status (7)

Country Link
JP (1) JPS5410079B2 (en)
DE (1) DE2513914A1 (en)
FI (1) FI750968A (en)
FR (1) FR2266052A1 (en)
HU (1) HU173596B (en)
IT (1) IT1035120B (en)
SE (1) SE7503574L (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0065312A1 (en) * 1981-05-19 1982-11-24 Knorr-Bremse Ag Brake disc arrangement for disc brake devices for railway vehicles
EP0096553A1 (en) * 1982-06-03 1983-12-21 LUCAS INDUSTRIES public limited company Disc assemblies for brakes
EP0235382A1 (en) * 1986-02-22 1987-09-09 Dr.Ing.h.c. F. Porsche Aktiengesellschaft Mounting device for a brake disc
EP0849485A3 (en) * 1996-12-17 1999-04-28 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Assembled brake disc
EP1683984A1 (en) * 2005-01-25 2006-07-26 Sunstar Logistic Singapore Pte Ltd Brake for vehicle wheels provided with constraining elements of the elastically operating braking band

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5551135A (en) * 1978-10-12 1980-04-14 Akebono Brake Ind Co Ltd Separate type disk rotor
JPS5594928U (en) * 1978-12-26 1980-07-01
JPS58108727A (en) * 1981-12-22 1983-06-28 Mitsubishi Electric Corp Insulating coil for oil-filled electric apparatus
DE3432501A1 (en) * 1984-09-04 1986-03-13 Knorr-Bremse GmbH, 8000 München Brake disc for disc brakes
JPS6282201U (en) * 1985-11-14 1987-05-26
JPS63259227A (en) * 1987-04-15 1988-10-26 Yutaka Giken:Kk Brake disc
DE3718770A1 (en) * 1987-06-04 1988-12-15 Knorr Bremse Ag SHAFT BRAKE DISC FOR DISC BRAKES OF RAIL VEHICLES
DE4211847C2 (en) * 1992-04-08 1998-04-09 Knorr Bremse Ag Brake disc for disc brakes, in particular of rail vehicles
DE102008005169A1 (en) * 2008-01-19 2009-07-23 Gustav Magenwirth Gmbh & Co. Kg brake disc
US20160053838A1 (en) * 2013-03-27 2016-02-25 Performance Friction Corporation Floating brake drum and hub assembly
EP2978989A1 (en) * 2013-03-27 2016-02-03 Performance Friction Corporation Floating brake drum and hat assembly
US20170074336A1 (en) * 2015-09-16 2017-03-16 Performance Friction Corporation Disc brake assembly
WO2019185106A1 (en) * 2018-03-26 2019-10-03 Volvo Truck Corporation A splined portion connected to one out of a brake disc and a hub
EP3980660A1 (en) * 2019-06-04 2022-04-13 Volvo Truck Corporation A brake drum system for a wheel of a vehicle

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT265359B (en) * 1966-02-10 1968-10-10 Knorr Bremse Gmbh Composite cast disc for disc brakes

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0065312A1 (en) * 1981-05-19 1982-11-24 Knorr-Bremse Ag Brake disc arrangement for disc brake devices for railway vehicles
EP0096553A1 (en) * 1982-06-03 1983-12-21 LUCAS INDUSTRIES public limited company Disc assemblies for brakes
EP0235382A1 (en) * 1986-02-22 1987-09-09 Dr.Ing.h.c. F. Porsche Aktiengesellschaft Mounting device for a brake disc
EP0849485A3 (en) * 1996-12-17 1999-04-28 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Assembled brake disc
EP1683984A1 (en) * 2005-01-25 2006-07-26 Sunstar Logistic Singapore Pte Ltd Brake for vehicle wheels provided with constraining elements of the elastically operating braking band

Also Published As

Publication number Publication date
FI750968A (en) 1975-10-02
JPS5410079B2 (en) 1979-05-01
FR2266052B1 (en) 1978-04-21
JPS5110270A (en) 1976-01-27
IT1035120B (en) 1979-10-20
HU173596B (en) 1979-06-28
SE7503574L (en) 1975-10-02
DE2513914A1 (en) 1975-10-09

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Legal Events

Date Code Title Description
ST Notification of lapse