BR9814795A - Conjunto de sapata e pastilha para uso em um freio a disco - Google Patents

Conjunto de sapata e pastilha para uso em um freio a disco

Info

Publication number
BR9814795A
BR9814795A BR9814795-1A BR9814795A BR9814795A BR 9814795 A BR9814795 A BR 9814795A BR 9814795 A BR9814795 A BR 9814795A BR 9814795 A BR9814795 A BR 9814795A
Authority
BR
Brazil
Prior art keywords
shoe
disc brake
pad assembly
support plate
pad
Prior art date
Application number
BR9814795-1A
Other languages
English (en)
Inventor
Joseph A Kay
Original Assignee
Meritor Heavy Vehicle Sys Ltd
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 Meritor Heavy Vehicle Sys Ltd filed Critical Meritor Heavy Vehicle Sys Ltd
Publication of BR9814795A publication Critical patent/BR9814795A/pt

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
    • 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
    • F16D65/095—Pivots or supporting members therefor
    • F16D65/097—Resilient means interposed between pads and supporting members or other brake parts
    • F16D65/0973—Resilient means interposed between pads and supporting members or other brake parts not subjected to brake forces
    • F16D65/0974—Resilient means interposed between pads and supporting members or other brake parts not subjected to brake forces acting on or in the vicinity of the pad rim in a direction substantially transverse to the brake disc axis
    • 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
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
    • F16D55/22—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
    • F16D55/224—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members
    • 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
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D2055/0075—Constructional features of axially engaged brakes
    • F16D2055/0091—Plural actuators arranged side by side on the same side of the rotor
    • 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
    • F16D2065/026—Braking members; Mounting thereof characterised by a particular outline shape of the braking member, e.g. footprint of friction lining
    • 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
    • F16D2121/00—Type of actuator operation force
    • F16D2121/02—Fluid pressure
    • 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
    • F16D2125/00—Components of actuators
    • F16D2125/18—Mechanical mechanisms
    • F16D2125/20—Mechanical mechanisms converting rotation to linear movement or vice versa
    • F16D2125/22—Mechanical mechanisms converting rotation to linear movement or vice versa acting transversely to the axis of rotation
    • 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
    • F16D2125/00—Components of actuators
    • F16D2125/18—Mechanical mechanisms
    • F16D2125/20—Mechanical mechanisms converting rotation to linear movement or vice versa
    • F16D2125/22—Mechanical mechanisms converting rotation to linear movement or vice versa acting transversely to the axis of rotation
    • F16D2125/28—Cams; Levers with cams
    • F16D2125/32—Cams; Levers with cams acting on one cam follower

Landscapes

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

Abstract

"CONJUNTO DE SAPATA E PASTILHA PARA USO EM UM FREIO A DISCO", sendo que conjuntos de sapata e pastilha (26, 28) para uso em freios a disco (24) apresentam centróides c das metades de placa de suporte que estão bem próximas aos centróides dos pistões atuadores. Deste modo, as forças dos pistões são uniformemente distribuídas através da área de superfície de placa de suporte para resultar em uma melhor operação de frenagem.
BR9814795-1A 1997-06-03 1998-05-26 Conjunto de sapata e pastilha para uso em um freio a disco BR9814795A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US4839097P 1997-06-03 1997-06-03
PCT/US1998/010642 WO1998055778A1 (en) 1997-06-03 1998-05-26 Improvements in disc brake shoe and lining assemblies

Publications (1)

Publication Number Publication Date
BR9814795A true BR9814795A (pt) 2000-10-10

Family

ID=21954320

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9814795-1A BR9814795A (pt) 1997-06-03 1998-05-26 Conjunto de sapata e pastilha para uso em um freio a disco

Country Status (5)

Country Link
US (1) US6374959B1 (pt)
EP (1) EP0985104A1 (pt)
AU (1) AU7596498A (pt)
BR (1) BR9814795A (pt)
WO (1) WO1998055778A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19859839A1 (de) * 1998-12-23 2000-07-06 Daimler Chrysler Ag Bremseinheit
AUPS066802A0 (en) 2002-02-21 2002-03-14 Pbr Australia Pty Ltd Improved disc brake caliper
WO2004007986A1 (en) † 2002-07-15 2004-01-22 Freni Brembo S.P.A. Disc brake pad
DE202010017749U1 (de) * 2010-10-29 2012-12-03 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Bremsbelag für eine Scheibenbremse

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE639529A (pt) * 1963-03-12
US4220223A (en) * 1978-08-01 1980-09-02 Kelsey Hayes Co. Sliding caliper disc brake friction pad assemblies
US4373615A (en) * 1981-01-26 1983-02-15 General Motors Corporation Laminated disc brake pad assembly
US4823920A (en) * 1988-05-02 1989-04-25 Kelsey-Hayes Company Sliding caliper disc brake and brake shoe assembly therefor
US5289903A (en) * 1990-08-30 1994-03-01 General Motors Corporation Mid-radius disc brake shoe contact pads
US5236068A (en) * 1990-08-30 1993-08-17 General Motors Corporation Mid-radius disc brake shoe contact pads
US5355986A (en) * 1993-05-27 1994-10-18 Prattville Manufacturing, Inc. Clutch and disc brake friction assembly
US5515950A (en) * 1994-06-08 1996-05-14 Pneumo Abex Corporation Disc brake friction pad assembly

Also Published As

Publication number Publication date
AU7596498A (en) 1998-12-21
US6374959B1 (en) 2002-04-23
EP0985104A1 (en) 2000-03-15
WO1998055778A1 (en) 1998-12-10

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Legal Events

Date Code Title Description
PC Transfer

Owner name: ZF MERITOR, LLC (US)

B25A Requested transfer of rights approved

Free format text: MERITOR HEAVY VECHICLE TECHNOLOGY LLC (US)

B25K Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: republication

Free format text: REFERENTE A RPI 1737 DE 20040420 - ITEM 71 - QUANTO AO NOME DO TITULAR

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 11A , 12A E 13A ANUIDADES.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2256 DE 01/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 11A, 12A E 13A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2605 DE 08-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.