FR2457414A1 - BRAKE DISC HAVING A SPLIT FRICTION RING - Google Patents

BRAKE DISC HAVING A SPLIT FRICTION RING

Info

Publication number
FR2457414A1
FR2457414A1 FR8008874A FR8008874A FR2457414A1 FR 2457414 A1 FR2457414 A1 FR 2457414A1 FR 8008874 A FR8008874 A FR 8008874A FR 8008874 A FR8008874 A FR 8008874A FR 2457414 A1 FR2457414 A1 FR 2457414A1
Authority
FR
France
Prior art keywords
friction ring
brake disc
split friction
disc including
split
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.)
Withdrawn
Application number
FR8008874A
Other languages
French (fr)
Inventor
Peter Berndt
Hans Gebhardt
Kaspar Gehr
Eckart Saumweber
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.)
Knorr Bremse AG
Original Assignee
Knorr Bremse AG
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 Knorr Bremse AG filed Critical Knorr Bremse AG
Publication of FR2457414A1 publication Critical patent/FR2457414A1/en
Withdrawn legal-status Critical Current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
    • F16D2065/1312—Structure circumferentially 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
    • F16D2065/1392—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
    • F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
    • F16D2069/004—Profiled friction surfaces, e.g. grooves, dimples

Abstract

L'INVENTION CONCERNE UN DISQUE DE FREIN COMPORTANT UNE BAGUE DE FRICTION FENDUE. DANS CE DISQUE DE FREIN COMPORTANT UNE BAGUE DE FRICTION FENDUE, IL EST PREVU, LE LONG DES JOINTS DE SEPARATION DES DEUX MOITIES DE LA BAGUE DE FRICTION, DES FENTES 11, 13 S'ETENDANT SUIVANT LA DIRECTION AXIALE ETOU LA DIRECTION RADIALE. APPLICATION NOTAMMENT AUX DISQUES DE FREIN D'ESSIEUX.THE INVENTION RELATES TO A BRAKE DISC INCLUDING A SLOTTED FRICTION RING. IN THIS BRAKE DISC INCLUDING A SLOT FRICTION RING, THERE IS PROVIDED ALONG THE SEPARATION JOINTS OF THE TWO HALVES OF THE FRICTION RING, SLOTS 11, 13 EXTENDING IN THE AXIAL DIRECTION OR THE RADIAL DIRECTION. APPLICATION ESPECIALLY TO AXLE BRAKE DISCS.

FR8008874A 1979-05-22 1980-04-21 BRAKE DISC HAVING A SPLIT FRICTION RING Withdrawn FR2457414A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792920716 DE2920716A1 (en) 1979-05-22 1979-05-22 BRAKE DISC WITH DIVIDED FRICTION RING

Publications (1)

Publication Number Publication Date
FR2457414A1 true FR2457414A1 (en) 1980-12-19

Family

ID=6071426

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8008874A Withdrawn FR2457414A1 (en) 1979-05-22 1980-04-21 BRAKE DISC HAVING A SPLIT FRICTION RING

Country Status (3)

Country Link
DE (1) DE2920716A1 (en)
FR (1) FR2457414A1 (en)
GB (1) GB2049847A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5917035A (en) * 1982-07-19 1984-01-28 Toyota Motor Corp Disk rotor for disk brake
DE3415023A1 (en) * 1984-04-19 1985-10-31 Knorr-Bremse GmbH, 8000 München BRAKE DISC WITH DIVIDED FRICTION RING
US10618775B2 (en) 2016-11-18 2020-04-14 Otis Elevator Company Retrofitting an elevator machine with primary and secondary braking

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR963920A (en) * 1950-07-26
DE1151830B (en) * 1961-01-10 1963-07-25 Knorr Bremse Gmbh Disc brake for rail vehicles
GB1130463A (en) * 1967-01-03 1968-10-16 Inst Schienenfahrzeuge Improvements in and relating to disc brakes
GB1141298A (en) * 1965-05-14 1969-01-29 Dunlop Co Ltd Disc brakes
FR2117551A5 (en) * 1970-12-08 1972-07-21 Bergische Stahlindustrie
FR2118815A5 (en) * 1970-12-18 1972-07-28 Bergische Stahlindustrie
FR2145172A5 (en) * 1971-07-03 1973-02-16 Knorr Bremse Gmbh
FR2188735A5 (en) * 1972-06-13 1974-01-18 Bergische Stahlindustrie
FR2359321A1 (en) * 1976-07-23 1978-02-17 Poli Off Mecc Spa DISC EQUIPPED WITH REPLACABLE WEAR PARTS FOR DISC BRAKES
DE2819832A1 (en) * 1977-05-05 1978-11-16 Girling Ltd BRAKE DISC ARRANGEMENT FOR VEHICLE DISC BRAKES

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR963920A (en) * 1950-07-26
DE1151830B (en) * 1961-01-10 1963-07-25 Knorr Bremse Gmbh Disc brake for rail vehicles
GB1141298A (en) * 1965-05-14 1969-01-29 Dunlop Co Ltd Disc brakes
GB1130463A (en) * 1967-01-03 1968-10-16 Inst Schienenfahrzeuge Improvements in and relating to disc brakes
FR2117551A5 (en) * 1970-12-08 1972-07-21 Bergische Stahlindustrie
FR2118815A5 (en) * 1970-12-18 1972-07-28 Bergische Stahlindustrie
FR2145172A5 (en) * 1971-07-03 1973-02-16 Knorr Bremse Gmbh
FR2188735A5 (en) * 1972-06-13 1974-01-18 Bergische Stahlindustrie
FR2359321A1 (en) * 1976-07-23 1978-02-17 Poli Off Mecc Spa DISC EQUIPPED WITH REPLACABLE WEAR PARTS FOR DISC BRAKES
DE2819832A1 (en) * 1977-05-05 1978-11-16 Girling Ltd BRAKE DISC ARRANGEMENT FOR VEHICLE DISC BRAKES

Also Published As

Publication number Publication date
GB2049847A (en) 1980-12-31
DE2920716A1 (en) 1980-11-27

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Legal Events

Date Code Title Description
ST Notification of lapse