DK0540826T3 - Asbestos-free friction material for rail brake linings - Google Patents

Asbestos-free friction material for rail brake linings

Info

Publication number
DK0540826T3
DK0540826T3 DK92112990.4T DK92112990T DK0540826T3 DK 0540826 T3 DK0540826 T3 DK 0540826T3 DK 92112990 T DK92112990 T DK 92112990T DK 0540826 T3 DK0540826 T3 DK 0540826T3
Authority
DK
Denmark
Prior art keywords
asbestos
brake linings
friction material
rail brake
free friction
Prior art date
Application number
DK92112990.4T
Other languages
Danish (da)
Inventor
Armin Eckert
Winfried Koch
Original Assignee
Ruetgers Pagid Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ruetgers Pagid Ag filed Critical Ruetgers Pagid Ag
Application granted granted Critical
Publication of DK0540826T3 publication Critical patent/DK0540826T3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
    • F16D69/02—Composition of linings ; Methods of manufacturing
    • F16D69/025—Compositions based on an organic binder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
    • F16D69/02—Composition of linings ; Methods of manufacturing
    • F16D69/025—Compositions based on an organic binder
    • F16D69/026—Compositions based on an organic binder containing fibres

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Sealing Material Composition (AREA)

Abstract

For the production of asbestos-free brake linings for railway traffic, having improved coefficients of friction during braking under wet conditions, friction-lining compositions are proposed which contain, as binder, a mixture of nitrile rubber and peroxide-crosslinked polybutadiene liquid resin, and in which a part of the mineral fillers is replaced by alkali metal phosphates, alkaline earth metal phosphates and/or ammonium phosphates.
DK92112990.4T 1991-10-26 1992-07-30 Asbestos-free friction material for rail brake linings DK0540826T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4135389A DE4135389A1 (en) 1991-10-26 1991-10-26 SCRAP-FREE FRICTION MATERIAL FOR RAILWAY BRAKE PADS

Publications (1)

Publication Number Publication Date
DK0540826T3 true DK0540826T3 (en) 1995-05-22

Family

ID=6443503

Family Applications (1)

Application Number Title Priority Date Filing Date
DK92112990.4T DK0540826T3 (en) 1991-10-26 1992-07-30 Asbestos-free friction material for rail brake linings

Country Status (11)

Country Link
EP (1) EP0540826B1 (en)
AT (1) ATE119635T1 (en)
CZ (1) CZ283679B6 (en)
DE (2) DE4135389A1 (en)
DK (1) DK0540826T3 (en)
ES (1) ES2040677T3 (en)
GR (2) GR930300059T1 (en)
HU (1) HU214695B (en)
PL (1) PL169355B1 (en)
RO (1) RO114970B1 (en)
SK (1) SK279788B6 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5509511A (en) * 1994-01-24 1996-04-23 Pneumo Abex Corporation Hybrid brake assembly with friction pads of different compositions
DE10132659A1 (en) * 2001-07-05 2003-01-23 Trocellen Gmbh Process for the production of inorganically bound friction linings

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1476429A (en) * 1974-07-31 1977-06-16 Bp Chem Int Ltd Friction dusts
US4363884A (en) * 1980-03-17 1982-12-14 Akebono Brake Industry Company, Ltd. Friction material
FR2532022A1 (en) * 1982-08-23 1984-02-24 Manville Service Corp Non-fibre-reinforced composition for brake shoes for railway vehicles
DE3928703C2 (en) * 1989-04-27 1998-02-19 Ruefas Pagid Ag Asbestos-free friction material

Also Published As

Publication number Publication date
EP0540826A1 (en) 1993-05-12
GR3015346T3 (en) 1995-06-30
GR930300059T1 (en) 1993-06-30
RO114970B1 (en) 1999-09-30
DE59201596D1 (en) 1995-04-13
ES2040677T1 (en) 1993-11-01
CZ283679B6 (en) 1998-06-17
ATE119635T1 (en) 1995-03-15
PL296344A1 (en) 1993-09-06
HU9203328D0 (en) 1993-03-01
DE4135389A1 (en) 1993-04-29
PL169355B1 (en) 1996-07-31
HUT64264A (en) 1993-12-28
EP0540826B1 (en) 1995-03-08
CZ276392A3 (en) 1993-05-12
SK276392A3 (en) 1995-05-10
HU214695B (en) 1998-04-28
SK279788B6 (en) 1999-03-12
ES2040677T3 (en) 1995-05-01

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