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1. WO2017027039 - WET FRICTION MATERIAL WITH HIGHER FRICTION COEFFICIENT

Publication Number WO/2017/027039
Publication Date 16.02.2017
International Application No. PCT/US2015/045062
International Filing Date 13.08.2015
IPC
F16D 69/02 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
69Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
02Composition of linings
CPC
C08L 1/02
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
1Compositions of cellulose, modified cellulose or cellulose derivatives
02Cellulose; Modified cellulose
C08L 21/02
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
21Compositions of unspecified rubbers
02Latex
C08L 2201/08
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
2201Properties
08Stabilised against heat, light or radiation or oxydation
C08L 2205/16
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
2205Polymer mixtures characterised by other features
14containing polymeric additives characterised by shape
16Fibres; Fibrils
F16D 2200/0069
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
2200Materials; Production methods therefor
006containing fibres or particles
0069being characterised by their size
F16D 69/026
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
69Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
02Compositions of linings; ; Methods of manufacturing
025Compositions based on an organic binder
026containing fibres
Applicants
  • SCHAEFFLER TECHNOLOGIES AG & CO. KG [DE]/[DE]
  • FARAHATI, Rashid [US]/[US] (US)
Inventors
  • FARAHATI, Rashid
Agents
  • MALISZEWSKI, Chester Paul
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) WET FRICTION MATERIAL WITH HIGHER FRICTION COEFFICIENT
(FR) MATÉRIAU DE FRICTION HUMIDE AVEC COEFFICIENT DE FRICTION SUPÉRIEUR
Abstract
(EN)
Friction material for a clutch pad, including fiber material and filler material including aluminum silicate. Friction material for a clutch pad, including: fiber material and filler material including calcined clay. Friction material for a clutch pad, including fiber material and filler material including aluminum silicate. At least a portion of the aluminum silicate is in the form of a plurality of flakes. Each flake in the plurality of flakes is planar with an irregular boundary.
(FR)
La présente invention concerne un matériau de friction pour un patin d'embrayage, comprenant un matériau fibreux et un matériau d'apport comprenant du silicate d'aluminium. Matériau de friction pour un patin d'embrayage, comprenant un matériau fibreux et un matériau d'apport comprenant de l'argile calcinée. Matériau de friction pour un patin d'embrayage, comprenant un matériau fibreux et un matériau d'apport comprenant du silicate d'aluminium. Au moins une partie du silicate d'aluminium est sous la forme d'une pluralité de flocons. Chaque flocon de la pluralité de flocons est plat et doté d'une bordure irrégulière.
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