Processing

Please wait...

Settings

Settings

Goto Application

1. WO2000014423 - BRAKE DISK AND CORRESPONDING AXLE HUB

Publication Number WO/2000/014423
Publication Date 16.03.2000
International Application No. PCT/EP1999/006069
International Filing Date 19.08.1999
Chapter 2 Demand Filed 01.03.2000
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 2065/136
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 2065/1392
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
F16D 65/123
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
12Discs; Drums for disc brakes
123comprising an annular disc secured to a hub member; Discs characterised by means for mounting
F16D 65/128
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
12Discs; Drums for disc brakes
128characterised by means for cooling
Applicants
  • KNORR-BREMSE SYSTEME FÜR NUTZFAHRZEUGE GMBH [DE]/[DE] (AllExceptUS)
  • BAUMGARTNER, Hans [DE]/[DE] (UsOnly)
  • PAHLE, Wolfgang [DE]/[DE] (UsOnly)
Inventors
  • BAUMGARTNER, Hans
  • PAHLE, Wolfgang
Priority Data
198 39 844.102.09.1998DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) BREMSSCHEIBE UND ZUGEHÖRIGE ACHSNABE
(EN) BRAKE DISK AND CORRESPONDING AXLE HUB
(FR) DISQUE DE FREINAGE ET MOYEU D'ESSIEU CORRESPONDANT
Abstract
(DE)
Eine Bremsscheibe umfaßt zwei über Stege (2) miteinander verbundene Reibringe (3, 4), zwischen denen wenigstens ein Luftkanal (5) ausgebildet ist, und an den inneren Umfangsbereich der Bremsscheibe angeformte Abstützelemente (6), die zum Eingriff in Nocken einer Nabe an einer Achse des (Nutz-)Fahrzeuges ausgelegt sind, wobei die Abstützelemente (6) am Innenumfang der Bremsscheibe (1) stegartig den Luftkanal (5) überbrücken und dabei so weit axial in den Bereich der Reibringe (3, 4) hineinragen, daß die Außenflächen (3a, 4a) der Reibringe (3, 4) auch im maximal zulässigen Verschleißzustand axial zu den Außenflächen (6a) der Abstützelemente (6) beabstandet sind. Öffnungen (11, 16, 17) in der Achsnabe (2) und in der Bremsscheibe (1) sorgen für eine ausreichende Kühlung.
(EN)
The invention relates to a brake disk comprising two friction rings (3, 4) which are connected via links (2) and between which an air channel (5) is configured, as well as support elements (6) which are moulded to the inner peripheral area of the brake disk and designed for engaging cams of a hub of an axle of a (utility) vehicle. In the inner peripheral area of the brake disk (1) the support elements (6) bridge the air channel (5) in the manner of links and axially protrude into the area of the friction rings (3, 4) to such an extent that the outer surfaces (3a, 4a) of the friction rings (3, 4) are situated at an axial distance from the outer surfaces (6a) of the support elements (6) even in the maximum permissible state of wear. Openings (11, 16, 17) in the axle hub (2) and the brake disk (1) ensure sufficient cooling.
(FR)
Disque de freinage comprenant deux bagues de friction (3, 4) reliées entre elles par l'intermédiaires de traverses (2), ménageant entre elles un conduit d'air (5), et des éléments supports (6) moulés sur la zone périphérique interne du disque de freinage, prévus pour venir en prise avec des saillies d'un moyeu sur un essieu d'un véhicule/véhicule utilitaire, caractérisé en ce que sur la périphérie interne du disque de freinage (1), les éléments supports (6) surplombent le conduit d'air (5), à la manière de traverses, et sont en saillie axialement dans la zone des bagues de friction (3, 4), de façon que les surfaces extérieures (3a, 4a) des bagues de friction (3, 4) soient situées à une distance axiale des surfaces extérieures (6a) des éléments supports (6), même en un état d'usure maximum admissible. Des orifices (11, 16, 17) ménagés dans le moyeu d'essieu (2) et dans le disque de freinage (1) sont prévus pour assurer un refroidissement suffisant.
Also published as
TR2001/00696
Latest bibliographic data on file with the International Bureau