公开(公告)号：WO2022123476A2

公开(公告)日：2022-06-16

申请号：PCT/IB2021/061493

申请日：2021-12-09

Applicant: BREMBO S.P.A.

Inventor： CIVIDINI, Omar ,  GIACOMETTI, Fabio

IPC: F16D69/02 ,  F16D69/00 ,  C04B35/573 ,  B32B18/00 ,  C04B2235/428 ,  C04B2235/483 ,  C04B2235/616 ,  C04B2235/728 ,  C04B2235/77 ,  C04B2235/80 ,  C04B2237/365 ,  C04B2237/38 ,  C04B2237/385 ,  C04B35/80 ,  C04B35/83 ,  F16D2069/001 ,  F16D2069/002 ,  F16D2200/0047 ,  F16D65/092 ,  F16D69/023

Abstract: The present invention relates to a pad for disc brakes, a method for the manufacturing thereof, and a braking system comprising said pad. More in particular, the invention relates to a pad (1) for disc brakes having a thickness y and comprising: a first surface (2) intended to cooperate with actuating means of a disc brake; a second tribologically active friction surface (3), opposite to said first surface (2), intended to cooperate with the disc of a disc brake; a first portion (4) of the pad and a second portion (5) of the pad, wherein said first portion (4) of the pad extends for a thickness y1 from said first surface (2), and the second portion (5) of the pad extends for a thickness y2 from said second tribologically active friction surface (3), said pad (1) being characterized in that: the first surface (2) and the first portion (4) of the pad are made of carboceramie material, while the second surface (3) and the second portion (5) of the pad are made of carbonaceous material "C/C".

公开(公告)号：WO2022003276A1

公开(公告)日：2022-01-06

申请号：PCT/FR2021/051148

申请日：2021-06-23

Applicant: SAFRAN CERAMICS

Inventor： GIMAT, Matthieu, Arnaud ,  MATEO, Julien ,  ROUSSILLE, Clément, Marie, Benoît

IPC: C04B37/00 ,  F01D5/28 ,  C04B35/565 ,  C04B35/573 ,  C04B35/80 ,  F01D5/14 ,  F01D9/00 ,  F01D9/04 ,  B32B18/00 ,  C04B2235/5244 ,  C04B2235/5248 ,  C04B2235/5252 ,  C04B2235/614 ,  C04B2235/616 ,  C04B2237/38 ,  C04B2237/84 ,  C04B37/001 ,  F01D5/141 ,  F01D5/187 ,  F01D5/284 ,  F01D9/044 ,  F05D2300/20

Abstract: La présente invention concerne un procédé de fabrication d'une aube de distributeur de turbine en matériau composite à matrice céramique.