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MX2018003014A - Elevador de fuerza de freno y dispositivo de freno que tiene un elevador de fuerza de freno de este tipo. - Google Patents

Elevador de fuerza de freno y dispositivo de freno que tiene un elevador de fuerza de freno de este tipo.

Info

Publication number
MX2018003014A
MX2018003014A MX2018003014A MX2018003014A MX2018003014A MX 2018003014 A MX2018003014 A MX 2018003014A MX 2018003014 A MX2018003014 A MX 2018003014A MX 2018003014 A MX2018003014 A MX 2018003014A MX 2018003014 A MX2018003014 A MX 2018003014A
Authority
MX
Mexico
Prior art keywords
brake booster
gear mechanism
brake cylinder
main brake
clearance
Prior art date
Application number
MX2018003014A
Other languages
English (en)
Inventor
Nagel Willi
Ohm Andreas
Weissinger Daniel
Deberling Andreas
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of MX2018003014A publication Critical patent/MX2018003014A/es

Links

Classifications

    • 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
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/74—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive
    • B60T13/745—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive acting on a hydraulic system, e.g. a master cylinder
    • 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
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/12—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid
    • B60T13/14—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid using accumulators or reservoirs fed by pumps
    • B60T13/142—Systems with master cylinder
    • B60T13/143—Master cylinder mechanically coupled with booster
    • 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
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/2003—Screw mechanisms with arrangements for taking up backlash
    • 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
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Braking Systems And Boosters (AREA)
  • Transmission Devices (AREA)

Abstract

La invención se refiere a un elevador de fuerza de freno (1) para un cilindro de freno principal de un vehículo automotriz, que comprende un motor de accionamiento (2) que está conectado/se puede conectar mediante un mecanismo de engranajes (3) con un émbolo de presión (4) para el cilindro de freno principal, en donde el mecanismo de engranajes (3) convierte un movimiento de rotación del motor de accionamiento (2) en un movimiento de traslación del émbolo de presión para actuar el cilindro de freno principal, en donde el mecanismo de engranajes comprende una matriz de husillo rotatoria (6) y una barra de husillo no rotatoria (4) que tienen roscas trapezoidales que engranan (5, 7). De acuerdo con la invención, las roscas trapezoidales que engranan (5, 7) tienen una holgura de flanco (a) y una holgura de cabeza (k) que se configuran para ser mayores que una holgura de talón (t).
MX2018003014A 2015-09-14 2016-07-13 Elevador de fuerza de freno y dispositivo de freno que tiene un elevador de fuerza de freno de este tipo. MX2018003014A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015217531.6A DE102015217531A1 (de) 2015-09-14 2015-09-14 Bremskraftverstärker, Bremseinrichtung
PCT/EP2016/066632 WO2017045797A1 (de) 2015-09-14 2016-07-13 Bremskraftverstärker und bremseinrichtung mit einem derartigen bremskraftverstärker

Publications (1)

Publication Number Publication Date
MX2018003014A true MX2018003014A (es) 2018-05-02

Family

ID=56411634

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018003014A MX2018003014A (es) 2015-09-14 2016-07-13 Elevador de fuerza de freno y dispositivo de freno que tiene un elevador de fuerza de freno de este tipo.

Country Status (8)

Country Link
US (1) US10556576B2 (es)
EP (1) EP3350040B1 (es)
JP (1) JP6633741B2 (es)
CN (1) CN107949508B (es)
DE (1) DE102015217531A1 (es)
MX (1) MX2018003014A (es)
PL (1) PL3350040T3 (es)
WO (1) WO2017045797A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015217522A1 (de) * 2015-09-14 2017-03-16 Robert Bosch Gmbh Elektromechanischer Bremskraftverstärker und Bremssystem
DE102015217530A1 (de) * 2015-09-14 2017-03-16 Robert Bosch Gmbh Bremskraftverstärker für ein Kraftfahrzeug
DE102015217547A1 (de) * 2015-09-14 2017-03-16 Robert Bosch Gmbh Bremskraftverstärker für ein Kraftfahrzeug
DE102015012124A1 (de) * 2015-09-17 2017-03-23 Lucas Automotive Gmbh Elektromechanischer Bremskraftverstärker
DE102019205972A1 (de) * 2019-04-25 2020-10-29 Robert Bosch Gmbh Elektromechanischer Bremsdruckerzeuger für ein hydraulisches Bremssystem eines Fahrzeugs sowie Fahrzeug umfassend einen elektromechanischen Bremsdruckerzeuger
EP4130514A4 (en) * 2020-03-23 2023-11-29 Hitachi Astemo, Ltd. FLUID FEEDING DEVICE, VEHICLE HEIGHT ADJUSTMENT DEVICE, SEMI-TRAIL VEHICLE
CN111907499B (zh) * 2020-08-07 2021-06-08 格陆博科技有限公司 一种电液制动系统及其制动方法
CN114346736B (zh) * 2021-12-31 2023-06-30 大族激光科技产业集团股份有限公司 传动机构的反向间隙补偿方法、装置、系统及储存介质

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4395883A (en) * 1980-12-22 1983-08-02 General Motors Corporation Electric brake booster
DE3505467C1 (de) * 1985-02-16 1986-02-27 SKF GmbH, 8720 Schweinfurt Schraubengetriebe
JP5014919B2 (ja) * 2007-08-17 2012-08-29 日立オートモティブシステムズ株式会社 ブレーキ制御装置
US8919504B2 (en) * 2009-12-03 2014-12-30 Honeywell International Inc. Brake actuator assembly with line replaceable motor features
DE102010001939B4 (de) * 2010-02-15 2012-05-16 Robert Bosch Gmbh Bremskraftverstärker sowie Verfahren und Vorrichtung zu dessen Betrieb
US20130006795A1 (en) * 2012-06-28 2013-01-03 Allen Kahn Internet based forum allowing individual consumers to pool their buying power
DE102012014361A1 (de) 2012-07-20 2014-01-23 Volkswagen Ag Betätigungseinrichtung für einen Hauptbremszylinder eines Kraftfahrzeugs
US9599177B2 (en) 2013-01-25 2017-03-21 Advics Co., Ltd. Vehicle electric braking device
JP2014196784A (ja) * 2013-03-29 2014-10-16 武蔵精密工業株式会社 Ｖベルト式無段変速機
DE102013006795A1 (de) 2013-04-19 2014-10-23 Volkswagen Aktiengesellschaft Betätigungseinrichtung für eine Kraftfahrzeug-Bremsanlage
DE102013007574A1 (de) * 2013-05-02 2014-11-06 Volkswagen Aktiengesellschaft Betätigungseinrichtung zur Anordnung zwischen einem Bremspedal und einem Hauptbremszylinder eines Kraftfahrzeugs
JP6232851B2 (ja) * 2013-08-29 2017-11-22 株式会社アドヴィックス 動力変換装置、及び、その動力変換装置を備えた車両の電動制動装置
DE102014218051A1 (de) 2014-09-10 2016-03-10 Robert Bosch Gmbh Verfahren zum Dämpfen einer Torsion eines Gewindetriebs für einen elektromechanischen Bremskraftverstärker, Gewindetrieb für einen elektromechanischen Bremskraftverstärker und elektromechanischer Bremskraftverstärker

Also Published As

Publication number Publication date
JP6633741B2 (ja) 2020-01-22
US20190047532A1 (en) 2019-02-14
CN107949508B (zh) 2020-10-30
CN107949508A (zh) 2018-04-20
PL3350040T3 (pl) 2020-05-18
EP3350040B1 (de) 2019-10-30
WO2017045797A1 (de) 2017-03-23
JP2018527238A (ja) 2018-09-20
EP3350040A1 (de) 2018-07-25
US10556576B2 (en) 2020-02-11
DE102015217531A1 (de) 2017-03-16

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