EP 0985102 A1 20000315 - DISK FRICTION ASSEMBLY, IN PARTICULAR FOR HEAVY TRUCK
Title (en)
DISK FRICTION ASSEMBLY, IN PARTICULAR FOR HEAVY TRUCK
Title (de)
REIBSCHEIBENEINHEIT, INSBESONDERE FÜR LASTKRAFTWAGEN
Title (fr)
ENSEMBLE DE FRICTION A DISQUES, NOTAMMENT POUR POIDS LOURD
Publication
Application
Priority
- FR 9801146 W 19980605
- FR 9706959 A 19970605
Abstract (en)
[origin: FR2764352A1] A rotor disk (20) is arranged between two stator disks (30, 40; 130, 140), the disks being made in thermostructural composite material at least for the wear parts. A first supporting structure (50, 150) has a bell shape with a bottom part (52) whereon rests the first stator disk (30, 130) and part of the skirt (70, 170) linked to the bottom part (52) and encloses the disks (20, 30, 40), the bell-shaped structure having cooling means (170, 174) for evacuating the heat generated by the mutual friction of the disks. A second supporting structure (80, 180) has a part in the shape of an annular support plate whereon rests the second stator disk (40, 140); and the bell-shaped structure bottom part (52) and the support plate (80, 180) are provided with cotters (60) or radial ribs (84) co-operating with the corresponding radial housings (36) formed in the outer surfaces (33, 44) of the stator disks (30, 40; 130, 140) to block the latter in rotation relative to the supporting structures (50, 150; 80, 180).
IPC 1-7
IPC 8 full level
F16D 55/32 (2006.01); F16D 65/12 (2006.01); F16D 65/847 (2006.01); F16D 55/00 (2006.01)
CPC (source: EP KR US)
F16D 55/32 (2013.01 - EP KR US); F16D 65/126 (2013.01 - EP US); F16D 65/128 (2013.01 - EP US); F16D 65/847 (2013.01 - EP US); F16D 2055/0058 (2013.01 - EP US); F16D 2055/0091 (2013.01 - EP US)
Citation (search report)
See references of WO 9855776A1
Designated contracting state (EPC)
DE ES FR GB IT SE
DOCDB simple family (publication)
FR 2764352 A1 19981211; FR 2764352 B1 19990910; AU 7923798 A 19981221; BR 9809716 A 20000711; CA 2291628 A1 19981210; EP 0985102 A1 20000315; JP 2002502485 A 20020122; KR 20010013383 A 20010226; US 6257376 B1 20010710; WO 9855776 A1 19981210
DOCDB simple family (application)
FR 9706959 A 19970605; AU 7923798 A 19980605; BR 9809716 A 19980605; CA 2291628 A 19980605; EP 98929497 A 19980605; FR 9801146 W 19980605; JP 50174799 A 19980605; KR 19997011382 A 19980605; US 44515699 A 19991203