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WO1996041967A1 - Disque de frein - Google Patents

Disque de frein Download PDF

Info

Publication number
WO1996041967A1
WO1996041967A1 PCT/EP1995/002219 EP9502219W WO9641967A1 WO 1996041967 A1 WO1996041967 A1 WO 1996041967A1 EP 9502219 W EP9502219 W EP 9502219W WO 9641967 A1 WO9641967 A1 WO 9641967A1
Authority
WO
WIPO (PCT)
Prior art keywords
friction ring
holding part
recesses
teeth
brake disc
Prior art date
Application number
PCT/EP1995/002219
Other languages
German (de)
English (en)
Inventor
Hans-Peter Metzen
Holger Kranlich
Original Assignee
Itt Automotive Europe Gmbh
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 to DE4419754A priority Critical patent/DE4419754A1/de
Application filed by Itt Automotive Europe Gmbh filed Critical Itt Automotive Europe Gmbh
Priority to PCT/EP1995/002219 priority patent/WO1996041967A1/fr
Publication of WO1996041967A1 publication Critical patent/WO1996041967A1/fr

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
    • F16D2065/1356—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
    • F16D2065/1356—Connection interlocking
    • F16D2065/136—Connection interlocking with relative movement radially

Definitions

  • the invention relates to a brake disc composed of a friction ring and a holding part for a disc brake, preferably for motor vehicles, according to the preamble of claim 1.
  • a generic brake disc is known from DE-AS 2 013 535.
  • a cast friction ring is fastened to a bowl-shaped holding part formed from sheet metal by plastic deformation.
  • the inside of the friction ring is provided with continuous air channels for the passage of cooling air and has a relatively complicated shape.
  • the same also applies to the section-shaped holding part, which requires several work steps in the manufacture and which has to be reworked in particular to compensate for manufacturing tolerances.
  • the object of the invention is to provide a brake disc, the components of which have simple basic shapes and can therefore be produced simply and inexpensively with a few steps.
  • the friction ring according to the invention can be punched out or cast from a piece of sheet metal in a single work step, without the need for a post-processing step.
  • the holding part according to the invention can be produced by two work steps, one deep-drawing process and one punching process being sufficient.
  • the holding part and the friction ring are assembled to form the finished brake disc by axially pushing the holding part onto the friction ring and radially flanging the teeth of the holding part.
  • the teeth first engage axially in the recesses and establish a positive connection in the direction of rotation, by means of which the torques occurring during braking are supported.
  • a positive connection is produced in the axial direction, which permanently and securely connects the holding part and the friction ring, while maintaining a certain elasticity in the radial direction which serves to compensate for temperature-related expansion of the components.
  • the invention has a number of advantages. Because of their simple geometry, both the holding parts and the friction ring can be produced in a simple manner with a few work steps. A simple forming technique can be used to form the holding part. As a result, the manufacture of the brake disc is significantly cheaper. In addition, there is less tool wear and higher quality due to fewer error opportunities with fewer work steps.
  • a rectangular configuration of the teeth of the holding part and a corresponding shape of the recesses in the friction ring ensure reliable transmission of the torque occurring during braking without the connection being loaded in the axial direction and possibly being loosened.
  • a particularly simple shape of the friction ring is achieved by recesses which are open radially inwards. If these recesses are evenly distributed, the Friction rings a radially inwardly directed tooth profile, which can effectively and functionally engage with the axially directed tooth profile of the holding part in a simple and functional manner.
  • FIG. 1 shows a partial perspective view of a friction ring and a holding part before assembly
  • FIG. 2 shows the same friction ring and holding part in section before assembly
  • FIG. 3 shows a perspective partial view of the same friction ring and holding part after assembly
  • Figure 4 the same friction ring and holding part in section after assembly.
  • FIG. 1 shows a section of a friction ring 1 and a section of a bowl-shaped holding part 2 formed from sheet metal before these two parts are joined to form a brake disk.
  • the friction ring 1 is provided in its inner edge region 3 with rectangular, radially inwardly open recesses 4, which are arranged evenly distributed over the inner edge region 3. Between the recesses 4, the inner edge area 3 of the insert 1 forms rectangular, radially inwardly projecting teeth 5.
  • the friction ring 1 itself consists of gray cast iron.
  • the holding part 2 is formed by deep drawing from a piece of sheet metal and has an essentially cylindrical basic shape with a jacket 6 and a bottom 7.
  • the bottom 7 is provided with a central opening 8 for the passage of a rad axis and with screw holes 9 for fastening the Holding part 2 provided on a wheel hub of a vehicle.
  • the jacket 6 of the holding part 2 has a plurality of teeth 10 which are distributed uniformly over the circumference and which extend from the outer edge region 11 of the holding part 2 in the axial direction.
  • the teeth 10 are also rectangular.

Landscapes

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

Abstract

Un disque de frein assemblé comprend une bague de friction (1) et une partie de retenue (2) cupuliforme façonnée dans une tôle métallique et déformée plastiquement afin d'être reliée par liaison de forme à la bague de friction (1). Afin de simplifier et de réduire les frais de fabrication du disque de frein, la bague de friction (1) est pourvue dans sa zone marginale intérieure (3) d'évidements (4) et la partie de retenue (2) comprend des dents (10) réparties autour de sa circonférence qui s'étendent premièrement en sens axial depuis la zone marginale extérieure (11), à travers les évidements (4) de la bague de friction (1), puis sont radialement rabattues.
PCT/EP1995/002219 1994-06-06 1995-06-08 Disque de frein WO1996041967A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE4419754A DE4419754A1 (de) 1994-06-06 1994-06-06 Bremsscheibe
PCT/EP1995/002219 WO1996041967A1 (fr) 1994-06-06 1995-06-08 Disque de frein

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4419754A DE4419754A1 (de) 1994-06-06 1994-06-06 Bremsscheibe
PCT/EP1995/002219 WO1996041967A1 (fr) 1994-06-06 1995-06-08 Disque de frein

Publications (1)

Publication Number Publication Date
WO1996041967A1 true WO1996041967A1 (fr) 1996-12-27

Family

ID=25937214

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1995/002219 WO1996041967A1 (fr) 1994-06-06 1995-06-08 Disque de frein

Country Status (2)

Country Link
DE (1) DE4419754A1 (fr)
WO (1) WO1996041967A1 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2810382A1 (fr) * 2000-06-16 2001-12-21 Peugeot Citroen Automobiles Sa Dispositif d'assemblage d'un element rotatif d'un mecanisme de frein avec un moyen de roue de vehicule
WO2003100281A1 (fr) * 2002-05-27 2003-12-04 Yutaka Giken Co., Ltd. Disque de frein de type flottant
FR2931219A1 (fr) * 2008-05-13 2009-11-20 Peugeot Citroen Automobiles Sa Rotor de frein a disque et procede de production d'un tel rotor
US7654365B2 (en) * 2006-02-21 2010-02-02 Lamb Roger A Two-piece floating disc brake assembly
WO2010102704A1 (fr) * 2009-03-07 2010-09-16 Daimler Ag Disque de frein
WO2016008535A1 (fr) * 2014-07-17 2016-01-21 Freni Brembo S.P.A. Disque de frein et son procédé de fabrication
KR20180080076A (ko) * 2016-12-30 2018-07-11 명화공업주식회사 브레이크 디스크 및 브레이크 디스크 조립방법
KR20190047896A (ko) * 2017-10-30 2019-05-09 서한산업(주) 브레이크 디스크
KR20190078935A (ko) * 2017-12-27 2019-07-05 경창산업주식회사 브레이크 디스크 및 브레이크 디스크 제작 방법
WO2020144251A1 (fr) * 2019-01-11 2020-07-16 Continental Teves Ag & Co. Ohg Rotor de freinage composite en forme de pot pour des véhicules à moteur

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19648582A1 (de) * 1996-11-23 1998-05-28 Teves Gmbh Alfred Bremsscheibeneinheit
DE19830669B4 (de) * 1998-07-09 2004-02-05 Daimlerchrysler Ag Bremsscheibe, insbesondere für ein Kraftfahrzeug
DE10001806A1 (de) 2000-01-18 2001-07-19 Continental Teves Ag & Co Ohg Bremsscheiben-/Felgenaggregat für Räder von insbesondere Kraftfahrzeugen
DE50103573D1 (de) 2000-02-23 2004-10-21 Bayerische Motoren Werke Ag Verfahren zur Herstellung einer Bremsscheibe
DE102014204865B4 (de) * 2013-03-21 2025-02-13 Schaeffler Technologies AG & Co. KG Rotationsbauteil, Verzahnung zweier Rotationsbauteile sowie Verfahren zum Herstellen eines Rotationsbauteils
DE102015006077A1 (de) * 2015-05-09 2016-11-10 Daimler Ag Kraftfahrzeug
DE102016115022A1 (de) 2015-08-14 2017-02-16 Technische Universität Chemnitz Bremsscheibe und Verfahren zu deren Herstellung
DE202016104458U1 (de) 2016-08-12 2017-11-14 Technische Universität Chemnitz Bremsscheibe
IT201700021875A1 (it) 2017-02-27 2018-08-27 Freni Brembo Spa Disco di freno a disco con superficie cilindrica di freno di stazionamento
JP2019023511A (ja) * 2017-07-21 2019-02-14 株式会社フジコーポレーション ブレーキディスクの製造方法
US10837509B2 (en) 2018-07-20 2020-11-17 Bendix Spicer Foundation Brake Llc Brake disc mounting arrangement
US10830295B2 (en) 2018-07-20 2020-11-10 Bendix Spicer Foundation Brake Llc Brake disc mounting arrangement
US10704628B2 (en) 2018-07-20 2020-07-07 Bendix Spicer Foundation Brake Llc Brake disc mounting arrangement
DE102018120125A1 (de) * 2018-08-17 2020-02-20 Fritz Winter Eisengiesserei Gmbh & Co. Kg Gebaute Bremsscheibe und Verfahren zur Herstellung einer solchen Bremsscheibe
CN113931953A (zh) * 2021-11-05 2022-01-14 安徽江淮汽车集团股份有限公司 一种盘式制动盘

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2013535A1 (de) * 1969-03-22 1970-10-15 Girling Ltd Bremsscheibe und Verfahren zum Herstellen derselben
DE2101428A1 (de) * 1970-01-13 1971-10-14 Girling Ltd Rotor einer Reibungskupplung
FR2634842A1 (fr) * 1988-07-26 1990-02-02 Kelsey Hayes Co Rotor de frein a disque
DE4131519A1 (de) * 1990-09-26 1992-04-09 Teves Gmbh Alfred Gewichtsverminderter bremsenrotor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2201885A1 (de) * 1972-01-15 1973-08-16 Porsche Kg Bremsscheibe fuer scheibenbremsanlagen in kraftfahrzeugen
FR2325851A1 (fr) * 1975-09-25 1977-04-22 Renault Tambour porte-disques rotatif poour embrayages ou freins multidisques
JPS52110291U (fr) * 1976-02-19 1977-08-22

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2013535A1 (de) * 1969-03-22 1970-10-15 Girling Ltd Bremsscheibe und Verfahren zum Herstellen derselben
DE2101428A1 (de) * 1970-01-13 1971-10-14 Girling Ltd Rotor einer Reibungskupplung
FR2634842A1 (fr) * 1988-07-26 1990-02-02 Kelsey Hayes Co Rotor de frein a disque
DE4131519A1 (de) * 1990-09-26 1992-04-09 Teves Gmbh Alfred Gewichtsverminderter bremsenrotor

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2810382A1 (fr) * 2000-06-16 2001-12-21 Peugeot Citroen Automobiles Sa Dispositif d'assemblage d'un element rotatif d'un mecanisme de frein avec un moyen de roue de vehicule
WO2003100281A1 (fr) * 2002-05-27 2003-12-04 Yutaka Giken Co., Ltd. Disque de frein de type flottant
US7374023B2 (en) 2002-05-27 2008-05-20 Yutaka Giken Co., Ltd. Floating-type brake disk
US7654365B2 (en) * 2006-02-21 2010-02-02 Lamb Roger A Two-piece floating disc brake assembly
FR2931219A1 (fr) * 2008-05-13 2009-11-20 Peugeot Citroen Automobiles Sa Rotor de frein a disque et procede de production d'un tel rotor
WO2010102704A1 (fr) * 2009-03-07 2010-09-16 Daimler Ag Disque de frein
CN102341612A (zh) * 2009-03-07 2012-02-01 戴姆勒股份公司 制动盘
CN107076234B (zh) * 2014-07-17 2019-03-01 福乐尼·乐姆宝公开有限公司 制动盘及其制造方法
CN107076234A (zh) * 2014-07-17 2017-08-18 福乐尼·乐姆宝公开有限公司 制动盘及其制造方法
WO2016008535A1 (fr) * 2014-07-17 2016-01-21 Freni Brembo S.P.A. Disque de frein et son procédé de fabrication
US10253831B2 (en) 2014-07-17 2019-04-09 Freni Brembo S.P.A. Brake disc and the manufacturing method thereof
KR20180080076A (ko) * 2016-12-30 2018-07-11 명화공업주식회사 브레이크 디스크 및 브레이크 디스크 조립방법
KR102020761B1 (ko) 2016-12-30 2019-11-04 명화공업주식회사 브레이크 디스크 및 브레이크 디스크 조립방법
KR102010908B1 (ko) * 2017-10-30 2019-08-14 서한산업(주) 브레이크 디스크
KR20190047896A (ko) * 2017-10-30 2019-05-09 서한산업(주) 브레이크 디스크
KR20190078935A (ko) * 2017-12-27 2019-07-05 경창산업주식회사 브레이크 디스크 및 브레이크 디스크 제작 방법
KR102014857B1 (ko) 2017-12-27 2019-08-27 경창산업주식회사 브레이크 디스크 및 브레이크 디스크 제작 방법
WO2020144251A1 (fr) * 2019-01-11 2020-07-16 Continental Teves Ag & Co. Ohg Rotor de freinage composite en forme de pot pour des véhicules à moteur
CN113167346A (zh) * 2019-01-11 2021-07-23 大陆-特韦斯贸易合伙股份公司及两合公司 用于机动车辆的罐状的复合制动盘
US11885384B2 (en) 2019-01-11 2024-01-30 Continental Teves Ag & Co. Ohg Pot-shaped composite brake rotor for motor vehicles
CN113167346B (zh) * 2019-01-11 2024-03-08 大陆汽车科技有限公司 用于机动车辆的罐状的复合制动盘

Also Published As

Publication number Publication date
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