WO2016023698A1 - Bremsbelag einer scheibenbremse - Google Patents
Bremsbelag einer scheibenbremse Download PDFInfo
- Publication number
- WO2016023698A1 WO2016023698A1 PCT/EP2015/066097 EP2015066097W WO2016023698A1 WO 2016023698 A1 WO2016023698 A1 WO 2016023698A1 EP 2015066097 W EP2015066097 W EP 2015066097W WO 2016023698 A1 WO2016023698 A1 WO 2016023698A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- brake
- intermediate layer
- thickness
- lining
- friction lining
- Prior art date
Links
- 239000000463 material Substances 0.000 claims description 8
- 239000002783 friction material Substances 0.000 claims description 5
- 239000010410 layer Substances 0.000 claims 5
- 239000011229 interlayer Substances 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 238000013016 damping Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
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
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
- F16D65/092—Bands, shoes or pads; Pivots or supporting members therefor for axially-engaging brakes, e.g. disc brakes
-
- 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
-
- 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
- F16D69/04—Attachment of linings
- F16D69/0408—Attachment of linings specially adapted for plane linings
-
- 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
- F16D2069/001—Material of friction lining and support element of same or similar composition
-
- 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
- F16D2069/005—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces having a layered structure
-
- 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
- F16D69/04—Attachment of linings
- F16D2069/0425—Attachment methods or devices
- F16D2069/0441—Mechanical interlocking, e.g. roughened lining carrier, mating profiles on friction material and lining carrier
-
- 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
- F16D69/04—Attachment of linings
- F16D2069/0425—Attachment methods or devices
- F16D2069/045—Bonding
- F16D2069/0466—Bonding chemical, e.g. using adhesives, vulcanising
-
- 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
- F16D69/04—Attachment of linings
- F16D2069/0425—Attachment methods or devices
- F16D2069/0491—Tools, machines, processes
-
- 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
- F16D2200/00—Materials; Production methods therefor
- F16D2200/006—Materials; Production methods therefor containing fibres or particles
- F16D2200/0065—Inorganic, e.g. non-asbestos mineral fibres
Definitions
- the invention relates to a brake pad of a disc brake according to the preamble of claim 1.
- Such brake pads find particular use in disc brakes, which are used in commercial vehicles.
- a brake lining consists of a particular metallic lining carrier plate, either of cast iron or sheet metal, of an intermediate layer fixed to its base surface and of an abrasive friction lining which is held on the intermediate layer.
- This intermediate layer serves primarily to reduce the heat transfer and the damping during braking occurring vibrations, which are synonymous with the generation of squeaking noise, which is prevented by the intermediate layer.
- the thickness of the friction lining is determined so far by a predetermined maximum wear plus a safety allowance, upon reaching the brake pad must be replaced in total. In this case, a residual thickness of the friction lining adheres to the intermediate layer, which is disposed of in its entirety, together with the residual friction lining and the lining carrier plate.
- the brake pad Since due to the space conditions in the disc brake, concretely in the brake caliper and / or a brake pads receiving brake carrier, the brake pad must not exceed a certain total thickness, on the other hand, the pad carrier plate due to a required bending stiffness also must not fall below a certain thickness, remains for the thickness of the intermediate layer a relatively small dimension, in the known
- Brake pads for example, or usually about 2 mm, while the thickness of the friction lining is about 19 mm.
- the invention has for its object to develop a brake pad of the generic type so that it is cheaper to produce and its usefulness is improved.
- the inventive design of the brake lining can now be dispensed with the relatively expensive material of the intermediate layer and parts of the friction material. Instead, a material is used, which is cheaper, but due to the greater thickness at least similar damping properties as the previously used intermediate layer. It is even conceivable to use a material which is more cost-effective than the material of the friction lining as a new intermediate layer, for which purpose, for example, recycled friction material is suitable, mixed with abrasive friction grains and resins as binder. Since the thickness of the unused friction lining according to the invention is less than or equal to a predetermined maximum wear, comes after removal of the friction lining including the thickness of the safety allowance now also sufficiently frictionable intermediate layer used, which has comparable friction properties as the friction lining itself.
- the brake pad In principle, even after reaching the predetermined degree of wear, the brake pad remains in the same thickness as the previous brake pad after abrasion of the friction lining determined by the wear dimension, so that the so-called residual thickness of the brake pad in both cases, thus in the hitherto used and at the new brake pad is the same.
- the intermediate layer can be made of recycled friction material, so that an extremely favorable production of the intermediate layer results, especially since the total thickness of the unused brake pad remains unchanged, the friction lining is correspondingly thinner.
- the intermediate layer is therefore now> 2 mm, while the friction lining is ⁇ 19 mm, but uniform in addition to the lining carrier plate.
- the tendency to crack of the brake lining is also significantly reduced, since the intermediate layer now essentially has the relevant properties, which also has the friction lining.
- the single FIGURE shows a brake pad according to the invention in a plan view.
- a brake pad of a disc brake is shown, with a lining carrier plate 1, which consists of metal or other suitable material and may be formed, for example, from cast iron or sheet metal.
- a lining carrier plate 1 which consists of metal or other suitable material and may be formed, for example, from cast iron or sheet metal.
- an intermediate layer 2 is fixed, usually by gluing and / or positive engagement, which carries an abrasive friction lining 3, which contacts in function, ie during braking, a vehicle-mounted brake disc under contact pressure.
- the friction lining 3 is preferably materially connected to the intermediate layer.
- the illustrated brake lining is a new product, so to speak.
- the friction lining 3 is unused and is present in a maximum thickness b.
- the thickness of the intermediate layer 2 is designated by a.
- the thickness of the unused friction lining 3 is less than a predetermined maximum amount of wear c max , wherein the thickness b of the friction lining 3 plus a part of the thickness a of the intermediate layer 2 corresponds to the wear coefficient c max .
- the thickness b of the friction lining 3 in the unused position is preferably ⁇ 19 mm, while the thickness a of the intermediate layer 2 is> 2 mm.
- other dimensions are conceivable, which is dependent on the space of the respective disc brake, in which the brake pads are used with respect to the total thickness of the brake pad.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
Description
Claims
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR112017002468A BR112017002468A2 (pt) | 2014-08-13 | 2015-07-15 | revestimento de freio de um freio a disco |
JP2017506884A JP2017524882A (ja) | 2014-08-13 | 2015-07-15 | ディスクブレーキのブレーキパッド |
CN201580043215.4A CN106574676A (zh) | 2014-08-13 | 2015-07-15 | 盘式制动器的制动衬片 |
AU2015303419A AU2015303419A1 (en) | 2014-08-13 | 2015-07-15 | Brake pad of a disc brake |
MX2017001838A MX2017001838A (es) | 2014-08-13 | 2015-07-15 | Guarnicion de freno para un freno de disco. |
KR1020177006171A KR20170038921A (ko) | 2014-08-13 | 2015-07-15 | 디스크 브레이크의 브레이크 패드 |
EP15738324.1A EP3180538A1 (de) | 2014-08-13 | 2015-07-15 | Bremsbelag einer scheibenbremse |
CA2957988A CA2957988A1 (en) | 2014-08-13 | 2015-07-15 | Brake pad of a disc brake |
US15/431,198 US20170152905A1 (en) | 2014-08-13 | 2017-02-13 | Brake Pad of a Disc Brake |
ZA2017/01602A ZA201701602B (en) | 2014-08-13 | 2017-03-06 | Brake pad of a disc brake |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014111548.1A DE102014111548A1 (de) | 2014-08-13 | 2014-08-13 | Bremsbelag einer Scheibenbremse |
DE102014111548.1 | 2014-08-13 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US15/431,198 Continuation US20170152905A1 (en) | 2014-08-13 | 2017-02-13 | Brake Pad of a Disc Brake |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2016023698A1 true WO2016023698A1 (de) | 2016-02-18 |
Family
ID=53610882
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2015/066097 WO2016023698A1 (de) | 2014-08-13 | 2015-07-15 | Bremsbelag einer scheibenbremse |
Country Status (12)
Country | Link |
---|---|
US (1) | US20170152905A1 (de) |
EP (1) | EP3180538A1 (de) |
JP (1) | JP2017524882A (de) |
KR (1) | KR20170038921A (de) |
CN (1) | CN106574676A (de) |
AU (1) | AU2015303419A1 (de) |
BR (1) | BR112017002468A2 (de) |
CA (1) | CA2957988A1 (de) |
DE (1) | DE102014111548A1 (de) |
MX (1) | MX2017001838A (de) |
WO (1) | WO2016023698A1 (de) |
ZA (1) | ZA201701602B (de) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020104604A1 (en) * | 1996-12-03 | 2002-08-08 | Bernhard Baumeister | Method for regenerating brake linings |
DE10349304A1 (de) * | 2003-10-23 | 2005-05-25 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Bremsbelag für eine Scheibenbremse eines Fahrzeuges |
JP2012211676A (ja) * | 2011-03-31 | 2012-11-01 | Nippon Brake Kogyo Kk | ブレーキパッド |
CA2899430A1 (en) * | 2013-02-01 | 2014-08-07 | Sumitomo Bakelite Company Limited | Brake pad and caliper device |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4604604A (en) * | 1984-06-29 | 1986-08-05 | International Harvester Company | Vapor emitting wear indicator |
DK0826896T3 (da) * | 1996-08-29 | 2000-03-20 | Bba Friction Gmbh | Fremgangsmåde til fremstilling af en friktionsbelægningsblanding til en friktionsbelægning samt friktionsbelægning |
DE19652778A1 (de) * | 1996-12-19 | 1998-06-25 | Textar Gmbh | Bremsbacke |
JP3096311U (ja) * | 2003-03-06 | 2003-09-12 | 株式会社オートバックスセブン | ブレーキパッド |
DE102005028796B4 (de) * | 2005-06-22 | 2010-07-01 | Tmd Friction Gmbh | Belagträger für eine Scheibenbremse |
DE102007049981B4 (de) * | 2007-10-18 | 2009-07-30 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Bremsbelag einer Scheibenbremse |
DE202008017310U1 (de) * | 2008-03-19 | 2009-06-10 | Dömer GmbH & Co. KG | Scheibenbremsbelagträgerplatte |
US20120285775A1 (en) * | 2011-05-12 | 2012-11-15 | Mcgee Robert | Brake pad wear indicator |
DK2570689T3 (en) * | 2011-09-14 | 2015-11-02 | Knorr Bremse Systeme Fuer Nutzfahrzeuge Gmbh | Disc brake in a motor vehicle and brake lining |
DE102012013526B4 (de) * | 2012-07-06 | 2020-09-24 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Bremsbelag einer Scheibenbremse und Scheibenbremse |
DE202013102650U1 (de) * | 2013-01-09 | 2013-07-24 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Scheibenbremse für ein Nutzfahrzeug sowie Bremsbelag für eine Scheibenbremse |
-
2014
- 2014-08-13 DE DE102014111548.1A patent/DE102014111548A1/de not_active Ceased
-
2015
- 2015-07-15 KR KR1020177006171A patent/KR20170038921A/ko not_active Application Discontinuation
- 2015-07-15 EP EP15738324.1A patent/EP3180538A1/de not_active Withdrawn
- 2015-07-15 JP JP2017506884A patent/JP2017524882A/ja active Pending
- 2015-07-15 CA CA2957988A patent/CA2957988A1/en not_active Abandoned
- 2015-07-15 AU AU2015303419A patent/AU2015303419A1/en not_active Abandoned
- 2015-07-15 WO PCT/EP2015/066097 patent/WO2016023698A1/de active Application Filing
- 2015-07-15 CN CN201580043215.4A patent/CN106574676A/zh active Pending
- 2015-07-15 BR BR112017002468A patent/BR112017002468A2/pt not_active IP Right Cessation
- 2015-07-15 MX MX2017001838A patent/MX2017001838A/es unknown
-
2017
- 2017-02-13 US US15/431,198 patent/US20170152905A1/en not_active Abandoned
- 2017-03-06 ZA ZA2017/01602A patent/ZA201701602B/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020104604A1 (en) * | 1996-12-03 | 2002-08-08 | Bernhard Baumeister | Method for regenerating brake linings |
DE10349304A1 (de) * | 2003-10-23 | 2005-05-25 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Bremsbelag für eine Scheibenbremse eines Fahrzeuges |
JP2012211676A (ja) * | 2011-03-31 | 2012-11-01 | Nippon Brake Kogyo Kk | ブレーキパッド |
CA2899430A1 (en) * | 2013-02-01 | 2014-08-07 | Sumitomo Bakelite Company Limited | Brake pad and caliper device |
Also Published As
Publication number | Publication date |
---|---|
MX2017001838A (es) | 2017-06-08 |
ZA201701602B (en) | 2018-05-30 |
CA2957988A1 (en) | 2016-02-18 |
AU2015303419A1 (en) | 2017-03-02 |
BR112017002468A2 (pt) | 2017-12-05 |
EP3180538A1 (de) | 2017-06-21 |
CN106574676A (zh) | 2017-04-19 |
KR20170038921A (ko) | 2017-04-07 |
JP2017524882A (ja) | 2017-08-31 |
DE102014111548A1 (de) | 2016-02-18 |
US20170152905A1 (en) | 2017-06-01 |
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