BR112021018214A2 - Freio a disco e pastilha de freio - Google Patents

Freio a disco e pastilha de freio

Info

Publication number
BR112021018214A2
BR112021018214A2 BR112021018214A BR112021018214A BR112021018214A2 BR 112021018214 A2 BR112021018214 A2 BR 112021018214A2 BR 112021018214 A BR112021018214 A BR 112021018214A BR 112021018214 A BR112021018214 A BR 112021018214A BR 112021018214 A2 BR112021018214 A2 BR 112021018214A2
Authority
BR
Brazil
Prior art keywords
brake
pad
disc
application side
pressure
Prior art date
Application number
BR112021018214A
Other languages
English (en)
Other versions
BR112021018214A8 (pt
Inventor
Andreas Petschke
Jens Fricke
Josef Schropp
Matthias Adelung
Original Assignee
Knorr Bremse Systeme Fuer Nutzfahrzeuge Gmbh
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 Knorr Bremse Systeme Fuer Nutzfahrzeuge Gmbh filed Critical Knorr Bremse Systeme Fuer Nutzfahrzeuge Gmbh
Publication of BR112021018214A8 publication Critical patent/BR112021018214A8/pt
Publication of BR112021018214A2 publication Critical patent/BR112021018214A2/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
    • 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
    • F16D55/225—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 the braking members being brake pads
    • F16D55/226—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 the braking members being brake pads in which the common actuating member is moved axially, e.g. floating caliper disc brakes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
    • B60T1/02—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels
    • B60T1/06—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels
    • B60T1/065—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels employing disc
    • 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
    • F16D65/005—Components of axially engaging brakes not otherwise provided for
    • F16D65/0056—Brake supports
    • 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
    • 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
    • F16D65/12—Discs; Drums 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
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D2055/0004—Parts or details of disc brakes
    • F16D2055/0008—Brake supports
    • 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
    • F16D2055/0004—Parts or details of disc brakes
    • F16D2055/0045—Braking members arranged non-symmetrically with respect to the brake disc
    • 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
    • F16D2055/0079—Constructional features of axially engaged brakes with braking members arranged non-symmetrically with respect to 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
    • F16D2065/13—Parts or details of discs or drums
    • F16D2065/1304—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
    • F16D2121/00—Type of actuator operation force
    • F16D2121/02—Fluid pressure
    • F16D2121/04—Fluid pressure acting on a piston-type actuator, e.g. for liquid 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
    • F16D2125/02—Fluid-pressure mechanisms
    • F16D2125/06—Pistons

Landscapes

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

Abstract

freio a disco e pastilha de freio. freio a disco operável eletricamente ou pneumaticamente para um veículo comercial, com as características: um disco de freio (4) com uma direção de rotação preferencial (d), um suporte de freio (2), uma pinça de freio é guiada de forma deslocável no suporte de freio (2), uma pastilha de freio do lado da aplicação de freio (5) e uma pastilha de freio do lado da reação (6), que são dispostos de forma deslocável paralelamente a um eixo de rotação do disco de freio (a4) em um canal de pastilha do lado da aplicação de freio (203) e em um canal de pastilha do lado de reação (204) do suporte de freio (2), um dispositivo de aplicação de freio com um único pistão de pressão (304) que tem um eixo central (m1) e que tem uma peça de pressão (306) em uma extremidade voltada para a pastilha de freio no lado de aplicação de freio, que atua com uma superfície de pressão (307) em uma superfície de encosto (53) correspondente da pastilha de freio (5) no lado de aplicação de freio, de modo que entre a superfície de pressão (307) e a superfície de encosto (53) quando o freio é aplicado, uma superfície ativa é formada, a pastilha de freio do lado da aplicação de freio e a pastilha de freio do lado da reação são centralizadas na direção circunferencial em relação ao disco de freio e ao eixo central do pistão (304), a superfície ativa na qual a superfície de pressão (304) e a superfície de encosto (53) ficam uma contra a outra quando o freio deslizante é aplicado, é deslocada no lado de saída na direção circunferencial com base na direção preferencial de rotação do disco de freio (4) e no eixo central do pistão (304).
BR112021018214A 2019-04-12 2020-03-27 Freio a disco e pastilha de freio BR112021018214A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019109817.3A DE102019109817A1 (de) 2019-04-12 2019-04-12 Scheibenbremse
PCT/EP2020/058790 WO2020207828A1 (de) 2019-04-12 2020-03-27 Scheibenbremse und bremsbelag

Publications (2)

Publication Number Publication Date
BR112021018214A8 BR112021018214A8 (pt) 2021-11-23
BR112021018214A2 true BR112021018214A2 (pt) 2022-03-22

Family

ID=70224335

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021018214A BR112021018214A2 (pt) 2019-04-12 2020-03-27 Freio a disco e pastilha de freio

Country Status (10)

Country Link
US (1) US20220163077A1 (pt)
EP (1) EP3953598A1 (pt)
JP (1) JP2022527403A (pt)
KR (1) KR20210149819A (pt)
CN (1) CN113677908A (pt)
BR (1) BR112021018214A2 (pt)
CA (1) CA3136502C (pt)
DE (1) DE102019109817A1 (pt)
MX (1) MX2021012494A (pt)
WO (1) WO2020207828A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3584462B1 (de) * 2018-06-20 2020-05-20 WABCO Europe BVBA Belagträger für eine scheibenbremse
DE102021126764A1 (de) 2021-10-15 2023-04-20 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Bremsstempel einer Scheibenbremse, Zuspanneinrichtung und Scheibenbremse

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Also Published As

Publication number Publication date
WO2020207828A1 (de) 2020-10-15
EP3953598A1 (de) 2022-02-16
CA3136502C (en) 2023-12-05
JP2022527403A (ja) 2022-06-01
KR20210149819A (ko) 2021-12-09
CN113677908A (zh) 2021-11-19
CA3136502A1 (en) 2020-10-15
DE102019109817A1 (de) 2020-10-15
US20220163077A1 (en) 2022-05-26
BR112021018214A8 (pt) 2021-11-23
MX2021012494A (es) 2021-11-12

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