KR870011390A - Brake shoe for disc brake and its manufacturing method - Google Patents

Brake shoe for disc brake and its manufacturing method Download PDF

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Publication number
KR870011390A
KR870011390A KR870005173A KR870005173A KR870011390A KR 870011390 A KR870011390 A KR 870011390A KR 870005173 A KR870005173 A KR 870005173A KR 870005173 A KR870005173 A KR 870005173A KR 870011390 A KR870011390 A KR 870011390A
Authority
KR
South Korea
Prior art keywords
brake
intermediate layer
plate
disc
disc brake
Prior art date
Application number
KR870005173A
Other languages
Korean (ko)
Inventor
보르트만 라이너
Original Assignee
파·만프레드 휘시 바히
텍스타르 지엠비에이취
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 파·만프레드 휘시 바히, 텍스타르 지엠비에이취 filed Critical 파·만프레드 휘시 바히
Publication of KR870011390A publication Critical patent/KR870011390A/en

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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
    • F16D69/04—Attachment of linings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/02—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising combinations of reinforcements, e.g. non-specified reinforcements, fibrous reinforcing inserts and fillers, e.g. particulate fillers, incorporated in matrix material, forming one or more layers and with or without non-reinforced or non-filled layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/78—Moulding material on one side only of the preformed part
    • 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
    • F16D65/0006—Noise or vibration control
    • 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
    • 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
    • F16D65/00—Parts or details
    • F16D65/78—Features relating to cooling
    • F16D65/84—Features relating to cooling for 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
    • F16D69/04—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
    • F16D2069/005—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
    • F16D2069/005—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces having a layered structure
    • F16D2069/006—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces having a layered structure comprising a heat-insulating layer
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Braking Arrangements (AREA)

Abstract

내용 없음No content

Description

원판 브레이크용 브레이크 슈 및 그의 제조방법Brake shoe for disc brake and its manufacturing method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제 1도는 제조과정의 개요도.1 is a schematic diagram of a manufacturing process.

제 3도 내지 제 5도는 브레이크 슈 및 그의 각 부품에 관한 실시예의 개략도.3 to 5 are schematic views of embodiments relating to brake shoes and their respective parts.

제 6도는 본 발명에 따라 제조된 브레이크슈의 관통단면도.6 is a cross sectional view of the brake shoe manufactured according to the present invention.

Claims (5)

중간층이 열경화 가능의 합성부재 및 삽입물 가급적이면 유리섬유로 형성되며, 상기 중간층이 판 조각 등의 형태로 제조되며, 이 판조각이 조형틀 내에서 가압 및 경화에 의해 캐리어 핀 및 마찰층과 접합하여 단일체를 형성하며, 상기 중간층 부재와 열작용 가능의 접착제가 함께 혼합되며, 이 혼합물이 유리섬유망 상에 판형으로 적용되며 균일하게 즉, 균일두께로, 유리섬유망에 펼쳐지며, 예를 들면 브레이드로 고르게 퍼뜨려진 후 건조되며, 그렇게 하여 얻은 적적한 크기의 상기 중간판 조각이 가압 및 가역에 의해 캐리어 판 및 분말의 마찰층 부재와 접합되어 가공된 브레이크슈를 형성하는 것을 특징으로 하는, 캐리어판, 증간층 및 마찰층으로 구성된 원판브레이크, 측히 부분적으로 괘선이 쳐진 원판 브레이크용 브레이크슈의 제조방법.The intermediate layer is a thermosetting composite member and insert, preferably formed of glass fiber, and the intermediate layer is made in the form of plate pieces, and the plate pieces are bonded to the carrier pin and the friction layer by pressing and hardening in the mold. To form a monolith, wherein the intermediate layer member and the thermally activatable adhesive are mixed together, and the mixture is applied in a plate shape on the glass fiber network and spread uniformly on the glass fiber network, i.e., with a braid, for example. Carrier plate, extra thick, characterized in that it is spread evenly and dried, the intermediate plate pieces of suitable size thus obtained are joined to the carrier plate and the friction layer member of the powder by pressing and reversing to form a processed brake shoe. Disc brake consisting of a layer and a friction layer, a method for producing a brake shoe for disc brakes partially struck. 제 1항에 있어서, 용제에 의해서도 작용하는 접착제를 사용하며, 상기 중간층 판 조각을 접착제용 용제에 의해 캐리어 조각에 접착하며, 그렇게 조립된 캐리어 판을 가압 및 가열에 의해 분말의 마찰층 부재에 접합하여서 가공된 브레이크 슈를 형성하는 것을 특징으로 하는 원판 브레이크용 브레이크 슈의 제조방법.The adhesive according to claim 1, wherein an adhesive which also acts as a solvent is used, and the interlayer plate piece is bonded to the carrier piece with an adhesive solvent, and the thus assembled carrier plate is joined to the friction layer member of the powder by pressing and heating. To form a processed brake shoe. 청구범위 제 1항에 있어서 중간층이 열 경화성 합성 부재 및 보강재 가급적이면, 유리섬유로 형성되며, 상기 중간층 판 조각이 상기 중간층 부재 및 열 작용 가능의 접착제를 구성하며, 또 균일한 두께로 주입된 유리섬유망을 구성하며 거칠은 표면을 갖는 것을 특징으로 하는, 캐리어판, 중간층 및 마찰층으로 구성된 원판 브레이크, 특히 부분적으로 괘선이 쳐진 원판 브레이크용 브레이크 슈.The glass according to claim 1, wherein the intermediate layer is formed of glass fibers, preferably a thermosetting composite member and a reinforcement material, and the intermediate layer piece constitutes the intermediate layer member and a thermally activatable adhesive, and is injected with a uniform thickness. A brake disc for a disc brake, in particular a disc brake, wherein the disc brake consists of a carrier plate, an intermediate layer and a friction layer, constituting a fibrous network and having a rough surface. 제 3항에 있어서, 상기 중간층 판 조각 및 캐리어판이 분리하여 관리할 수 있는 접합체로 구성된 것을 특징으로 하는 원판 브레이크용 브레이크 슈.4. The brake shoe for a disc brake according to claim 3, wherein the intermediate plate piece and the carrier plate are composed of a joined body which can be managed separately. 제 3항 또는 제 4항에 있어서, 유리 섬유 웨브로서의 유리섬유망이 cm당 약 4내지 8개의 날실, cm당 약 2내지 3개의 씨실 및 실의 조밀도가 약 0.6내지 1.2mm의 범위에 있는 것을 특징으로 하는 원판 브레이크용 브레이크 슈.5. The fiberglass web of claim 3 or 4 wherein the fiberglass web as a glass fiber web has a density of about 4 to 8 warps per cm, about 2 to 3 wefts per cm and yarns in the range of about 0.6 to 1.2 mm. A brake shoe for a disc brake. 참고사항 : 최초출원 내용에 의하여 공개하는 것임.Note: The disclosure is based on the original application.
KR870005173A 1986-05-27 1987-05-25 Brake shoe for disc brake and its manufacturing method KR870011390A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863617846 DE3617846A1 (en) 1986-05-27 1986-05-27 METHOD FOR PRODUCING A BRAKE SHOE FOR DISC BRAKES AND BRAKE SHOE THEREOF
DE3617846.2 1986-05-27

Publications (1)

Publication Number Publication Date
KR870011390A true KR870011390A (en) 1987-12-23

Family

ID=6301752

Family Applications (1)

Application Number Title Priority Date Filing Date
KR870005173A KR870011390A (en) 1986-05-27 1987-05-25 Brake shoe for disc brake and its manufacturing method

Country Status (11)

Country Link
JP (1) JPS62283231A (en)
KR (1) KR870011390A (en)
BE (1) BE1000612A4 (en)
DE (2) DE8614363U1 (en)
DK (1) DK171243B1 (en)
ES (1) ES2004621A6 (en)
FR (1) FR2599448B1 (en)
GB (1) GB2190968B (en)
IT (1) IT1205675B (en)
NL (1) NL8701229A (en)
SE (1) SE500448C2 (en)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT388920B (en) * 1988-04-20 1989-09-25 Leinweber Anstalt Ing Joh METHOD FOR PRODUCING A BRAKE PAD
US4977986A (en) * 1989-05-05 1990-12-18 Abex Corporation Bonding friction material to plated substrates
DE3919179A1 (en) * 1989-06-12 1990-12-13 Lucas Ind Plc PARTIAL DISC BRAKE WITH SWIMMING CALIPER AND PRESSURE PLATE
DE4001969A1 (en) * 1990-01-24 1991-07-25 Ruetgers Pagid Ag METHOD FOR PRODUCING A CONNECTION BETWEEN CARRIER PLATE AND FRICTION PAD OF A DISC BRAKE PAD AND DISC BRAKE PADS WITH THIS CONNECTION
DE9002145U1 (en) * 1990-02-23 1990-04-26 CWW-GERKO Akustik GmbH & Co. KG, 67547 Worms Brake shoe for disc brakes
DE4039636A1 (en) * 1990-12-12 1992-06-17 Beiersdorf Ag HOT-STIFF ADHESIVE
US5281481A (en) * 1992-02-28 1994-01-25 Borg-Warner Automotive Transmission & Engine Components Corporation Powder coating of thermosetting adhesives onto metal substrates to enable a friction material to be bonded to the metal substrate
US5571372A (en) * 1992-07-21 1996-11-05 Kabushiki Kaisha F.C.C. Process and apparatus for manufacturing clutch friction plate
EP0583516B1 (en) * 1992-08-06 1996-07-17 Kabushiki Kaisha F.C.C. Process and apparatus for manufacturing clutch friction plate
DE4314432A1 (en) * 1993-05-03 1994-11-10 Ruetgers Pagid Ag Corrosion protection for friction linings
DE4414058A1 (en) * 1994-04-21 1995-10-26 Raybestos Ind Produkte Gmbh Clutch disc or the like and process for their manufacture
DE69512957T3 (en) * 1994-04-26 2003-09-11 Sumitomo Electric Industries, Ltd. Process for the manufacture of disc brake pads
US5515950A (en) * 1994-06-08 1996-05-14 Pneumo Abex Corporation Disc brake friction pad assembly
US5413194A (en) * 1994-07-25 1995-05-09 Pneumo Abex Corporation Brake friction pad assembly
DE19519940B4 (en) * 1995-06-02 2004-09-02 Tmd Friction Europe Gmbh Process for the production of brake shoes
DE19532230C2 (en) * 1995-08-31 1997-07-03 Frimatec Ingenieurgesellschaft Method for gluing a brake pad to a brake pad carrier
RU2117834C1 (en) 1996-02-23 1998-08-20 Научно-производственная фирма "Контур" Reinforcing filler, friction polymer composite, and motor-car brake block
JP2990656B2 (en) * 1996-06-07 1999-12-13 古河電池株式会社 Supply method of sheet for separator
US5842546A (en) * 1996-07-03 1998-12-01 Prattville Manufacturing, Inc. Split backplate for noise suppression in brake pad assemblies
DE19905529C1 (en) * 1999-02-10 2000-06-21 Eagle Picher Wolverine Gmbh Brake lining support plate comprises base-plate fittable to one side of lining with other side having raised peripheral edge with damping device fixed to it, raised peripheral edge being all-round structure
FR2867263B1 (en) * 2004-03-02 2006-05-26 Solaronics Irt DRYING INSTALLATION FOR A TILTING STRIP, IN PARTICULAR FOR A PAPER STRIP
DE202005021449U1 (en) * 2004-03-03 2008-02-21 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Brake pad pair for a disc brake
DK2140165T3 (en) 2007-04-25 2012-06-04 Trelleborg Rubore Ab Anti-squeal shim
DE102010033876A1 (en) * 2010-08-10 2012-02-16 Hoerbiger Antriebstechnik Holding Gmbh Friction ring and method for its production
DE102011051122A1 (en) * 2011-06-17 2012-12-20 Tmd Friction Services Gmbh Friction lining carrier plate with a corrosion protection layer
RU2475657C1 (en) * 2011-08-10 2013-02-20 Открытое акционерное общество "Термостойкие изделия и инженерные разработки" (ОАО "ТИИР") Friction item
RU2640381C2 (en) * 2015-10-27 2017-12-28 Акционерное общество "Завод тормозных, уплотнительных и теплоизоляционных изделий" (АО "Завод АТИ") Brake pad for buses and trucks
CN111396483A (en) * 2020-04-03 2020-07-10 北京浦然轨道交通科技有限公司 Brake shoe brake pad and manufacturing method thereof
DE102022206154A1 (en) 2022-06-21 2023-12-21 Hl Mando Corporation BRAKE PAD WITH A BASE COATING WITH ANISOTROPIC MATERIAL PROPERTIES

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB508159A (en) * 1937-09-13 1939-06-27 Gen Motors Corp Improvements in friction brakes
GB621218A (en) * 1944-06-10 1949-04-06 Raybestos Manhattan Inc Improvements in or relating to friction assemblies and method of forming the same
GB629618A (en) * 1945-12-20 1949-09-23 Bendix Aviat Corp Friction element construction
US3751330A (en) * 1971-03-15 1973-08-07 Abex Corp Railroad brake shoes
GB1528716A (en) * 1976-05-04 1978-10-18 Bendix Corp Method of welding a sintered friction material to a retainer and method of manufacturing a friction pad
FR2452033A2 (en) * 1979-03-19 1980-10-17 Abex Pagid Equip PROCESS FOR MANUFACTURING DISC BRAKE LININGS
DE2923051C2 (en) * 1979-06-07 1982-06-09 Th. Goldschmidt Ag, 4300 Essen Thermosetting adhesives and their use for bonding brake linings or brake lining compounds
AT385824B (en) * 1979-09-06 1988-05-25 Stahl Kurt CARRIER PLATE FOR THE COVERING OF A FRICTION BLOCK FOR DISC BRAKES
DE3420424A1 (en) * 1984-06-01 1985-12-05 Alfred Teves Gmbh, 6000 Frankfurt AUTOMATED METHOD FOR PRODUCING BRAKE PADS AND DEVICE FOR IMPLEMENTING THE METHOD

Also Published As

Publication number Publication date
DE3617846C2 (en) 1991-12-19
DE8614363U1 (en) 1987-10-01
GB8712411D0 (en) 1987-07-01
NL8701229A (en) 1987-12-16
FR2599448B1 (en) 1992-05-15
BE1000612A4 (en) 1989-02-21
GB2190968A (en) 1987-12-02
ES2004621A6 (en) 1989-01-16
DK266087D0 (en) 1987-05-26
DK266087A (en) 1987-11-28
IT8720659A0 (en) 1987-05-25
FR2599448A1 (en) 1987-12-04
DK171243B1 (en) 1996-08-05
JPS62283231A (en) 1987-12-09
SE8702171D0 (en) 1987-05-25
IT1205675B (en) 1989-03-31
DE3617846A1 (en) 1987-12-03
SE500448C2 (en) 1994-06-27
SE8702171L (en) 1987-11-28
GB2190968B (en) 1989-12-13

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