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1. (WO1997019277) PROCESS FOR PRODUCING FRICTION LININGS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1997/019277 International Application No.: PCT/EP1996/005042
Publication Date: 29.05.1997 International Filing Date: 16.11.1996
Chapter 2 Demand Filed: 22.05.1997
IPC:
B29C 43/00 (2006.01) ,C08J 5/14 (2006.01) ,C09K 3/14 (2006.01) ,D04H 1/20 (2006.01) ,F16D 69/00 (2006.01) ,F16D 69/02 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
43
Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
J
WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
5
Manufacture of articles or shaped materials containing macromolecular substances
14
Manufacture of abrasive or friction articles or materials
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
K
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
3
Materials not provided for elsewhere
14
Anti-slip materials; Abrasives
D TEXTILES; PAPER
04
BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
H
MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING
1
Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
04
from fleeces or layers composed of fibres having existing or potential cohesive properties, e.g. natural fibres, prestretched or fibrillated artificial fibres
08
and hardened by felting; Felts or felted products
20
Felts incorporating inserts or attachments, e.g. for ornamental purposes
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
D
COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
69
Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
D
COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
69
Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
02
Composition of linings
Applicants:
FRIMATEC INGENIEURGESELLSCHAFT MBH [DE/DE]; Kampstrasse 45a D-45899 Gelsenkirchen, DE (AllExceptUS)
CZARNOWSKI, Klaus-Peter [DE/DE]; DE (UsOnly)
GORNIK, Fred [DE/DE]; DE (UsOnly)
Inventors:
CZARNOWSKI, Klaus-Peter; DE
GORNIK, Fred; DE
Agent:
SPALTHOFF, Adolf ; Haumannplatz 4 D-45130 Essen, DE
Priority Data:
195 43 329.721.11.1995DE
Title (DE) VERFAHREN ZUR HERSTELLUNG VON REIBBELÄGEN
(EN) PROCESS FOR PRODUCING FRICTION LININGS
(FR) PROCEDE DE PRODUCTION DE GARNITURES DE FRICTION
Abstract:
(DE) Bei einem Verfahren zur Herstellung von Reibbelägen wird Reibmasse in einem Mischreaktor (1) in Form eines Granulatmaterials hergestellt. Dieses Granulatmaterial wird mit Belagträgern in Preßformen (3) für bis zu 120 Sekunden zu Reibbelägen verpreßt; die fertig gepreßten Reibbeläge werden unmittelbar nach dem Verlassen der Preßformen (3) einspannungsfrei für einen vorgegebenen Zeitraum in einem Durchlaufofen (5) ausgehärtet. Die Reibbeläge werden zwischen den Preßformen (3) und dem Durchlaufofen (5) auf einem kontinuierlichen Fördermittel (4) transportiert.
(EN) In a process for producing friction linings, a friction material is produced in granular form in a mixing reactor (1). The granular material is pressed for up to 120 seconds together with lining bases in press moulds (3) to produce friction linings. Immediately after leaving the press moulds, the finished pressed friction linings are hardened in a continuous furnace (5) for a predetermined period without being fixed. The friction linings are conveyed between the press moulds (3) and continuous furnace (5) on a continuous conveyer (4).
(FR) L'invention concerne un procédé de production de garnitures de friction, selon lequel une matière de friction est produite sous forme de granulat, dans un réacteur mélangeur (1). Le granulat est comprimé avec des supports de garniture dans des moules (3) pendant 120 secondes maximum, pour produire des garnitures de friction. Une fois le processus de compactage accompli, les garnitures de friction finies sont durcies pendant une période déterminée dans un four continu (5), sans être fixées. Les garnitures de friction sont transportées, entre les moules (3) et le four continu (5), sur un convoyeur (4) continu.
Designated States: CN, JP, KR, US
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
Publication Language: German (DE)
Filing Language: German (DE)
Also published as:
ES2149509EP0861386US6060008JPH11502290 CN1202227KR1019990071513