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1. WO2011003859 - BRAKE DISC IMPLEMENTED AS A CASTING

Publication Number WO/2011/003859
Publication Date 13.01.2011
International Application No. PCT/EP2010/059554
International Filing Date 05.07.2010
IPC
F16D 65/12 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
65Parts or details of brakes
02Braking members; Mounting thereof
12Discs; Drums for disc brakes
CPC
F16D 2065/1316
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
65Parts or details
02Braking members; Mounting thereof
13Parts or details of discs or drums
1304Structure
1316radially segmented
F16D 2065/1328
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
65Parts or details
02Braking members; Mounting thereof
13Parts or details of discs or drums
1304Structure
1328internal cavities, e.g. cooling channels
F16D 2065/1344
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
65Parts or details
02Braking members; Mounting thereof
13Parts or details of discs or drums
134Connection
1344permanent, e.g. by casting
F16D 2065/136
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
65Parts or details
02Braking members; Mounting thereof
13Parts or details of discs or drums
134Connection
1356interlocking
136with relative movement radially
F16D 2065/1368
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
65Parts or details
02Braking members; Mounting thereof
13Parts or details of discs or drums
134Connection
1356interlocking
1368with relative movement both radially and axially
F16D 2065/1392
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
65Parts or details
02Braking members; Mounting thereof
13Parts or details of discs or drums
134Connection
1392Connection elements
Applicants
  • KNORR-BREMSE SYSTEME FÜR NUTZFAHRZEUGE GMBH [DE]/[DE] (AllExceptUS)
  • PAHLE, Wolfgang [DE]/[DE] (UsOnly)
  • BAUMGARTNER, Johann [DE]/[DE] (UsOnly)
Inventors
  • PAHLE, Wolfgang
  • BAUMGARTNER, Johann
Agents
  • MATTUSCH, Gundula
Priority Data
10 2009 032 007.506.07.2009DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) ALS GUSSTEIL AUSGEBILDETE BREMSSCHEIBE
(EN) BRAKE DISC IMPLEMENTED AS A CASTING
(FR) DISQUE DE FREIN SE PRÉSENTANT SOUS LA FORME D'UNE PIÈCE MOULÉE
Abstract
(DE)
Eine als Gussteil ausgebildete, insbesondere innen belüftete Bremsscheibe, mit einem Reibring (1), der einen Innenzahnkranz (7) aufweist, und einem daran stofflich getrennt und durch einen in den Innenzahnkranz (7) eingreifenden Außenzahnkranz (9) verdrehsicher gehaltenen Hals (2) zur Verbindung mit einer Radnabe, wobei für eine radiale Relativbewegung des Reibringes (1) zum Hals (2) zwischen den Zähnen (8) eingegossene Gleitelemente (6) vorgesehen sind, ist so ausgebildet, dass jedes Gleitelement (6) U-förmig gestaltet ist, dessen sich gegenüberliegende Schenkel (15) zwischen den einander zugewandten radial und axial ausgerichteten Seitenflächen der zugeordneten Zähne (8) angeordnet sind, wobei ein die Schenkel (15) verbindender Steg (16) radial verläuft.
(EN)
The invention relates to a brake disc, in particular internally ventilated, implemented as a casting, having a friction ring (1) comprising an inner geared rim (7) and a neck (2) materially separated therefrom and retained against rotation by an outer geared rim (9) for connecting to a wheel hub, wherein cast-in sliding elements (6) are provided between the teeth (8) for a radial displacement of the friction ring (1) relative to the neck (2), implemented such that each sliding element (6) has a U shape, the opposite legs (15) thereof being disposed between the radially and axially oriented side faces of the associated teeth (8) facing each other, wherein a web (16) connecting the legs (15) extends radially.
(FR)
L'invention concerne un disque de frein, en particulier un disque de frein à ventilation intérieure, se présentant sous la forme d'une pièce moulée, comprenant un anneau de friction (1) qui comporte une couronne à denture intérieure (7), ainsi qu'un col (2) qui est séparé matériellement de l'anneau de friction et qui est monté de manière à être bloqué en rotation par une couronne à denture extérieure (9) s'engrénant avec la couronne à denture intérieure (7) pour une liaison avec un moyeu de roue. Pour permettre un mouvement radial de l'anneau de friction (1) par rapport au col (2), des éléments de glissement (6) coulés entre les dents (8) sont prévus. Selon l'invention, chaque élément de glissement (6) se présente sous la forme d'un U dont les branches opposées (15) sont disposées entre les faces latérales radialement opposées et orientées axialement des dents (8) associées. Un élément de liaison (16) reliant les branches (16) s'étend de manière radiale.
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