BRPI0503269A - Conjunto de freio de mão - Google Patents

Conjunto de freio de mão

Info

Publication number
BRPI0503269A
BRPI0503269A BR0503269-5A BRPI0503269A BRPI0503269A BR PI0503269 A BRPI0503269 A BR PI0503269A BR PI0503269 A BRPI0503269 A BR PI0503269A BR PI0503269 A BRPI0503269 A BR PI0503269A
Authority
BR
Brazil
Prior art keywords
brake
force
handbrake
applying
depression rod
Prior art date
Application number
BR0503269-5A
Other languages
English (en)
Inventor
Royston Leonard Morris
Martin P Taylor
Lester Clarke
Norman Breakwell
Adrian R Kinder
Original Assignee
Meritor Heavy Vehicle Braking
Mited
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 Braking, Mited filed Critical Meritor Heavy Vehicle Braking
Publication of BRPI0503269A publication Critical patent/BRPI0503269A/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
    • F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
    • F16D65/16—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake
    • F16D65/18—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake adapted for drawing members together, e.g. for disc brakes
    • F16D65/183—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake adapted for drawing members together, e.g. for disc brakes with force-transmitting members arranged side by side acting on a spot type force-applying member
    • 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
    • F16D2125/28—Cams; Levers with cams
    • 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
    • F16D2127/00—Auxiliary mechanisms
    • F16D2127/06—Locking mechanisms, e.g. acting on actuators, on release mechanisms or on force transmission mechanisms
    • 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
    • F16D2129/00—Type of operation source for auxiliary mechanisms
    • F16D2129/02—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
    • F16D2129/00—Type of operation source for auxiliary mechanisms
    • F16D2129/06—Electric or magnetic
    • F16D2129/10—Motors

Abstract

"CONJUNTO DE FREIO DE MãO". Um mecanismo de freio de mão para um freio de disco acionado a ar caracterizado por incluir um atuador pneumático que tem uma haste de depressão para aplicar uma força de frenagem a coxins de freio, a haste de depressão podendo geralmente deslocar-se entre uma posição de repouso na qual a força do freio não está aplicada e uma posição acionada na qual está aplicada uma força do freio, o mecanismo de freio de mão incluindo um mecanismo de sujeição operável para reter a haste de depressão na posição acionada e deste modo aplicar o freio de mão, o mecanismo de sujeição estando configurado para instalação dentro de um invólucro calibrador do freio.
BR0503269-5A 2004-05-14 2005-05-11 Conjunto de freio de mão BRPI0503269A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0410838.7A GB0410838D0 (en) 2004-05-14 2004-05-14 Parking brake assembly

Publications (1)

Publication Number Publication Date
BRPI0503269A true BRPI0503269A (pt) 2006-01-10

Family

ID=32527091

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0503269-5A BRPI0503269A (pt) 2004-05-14 2005-05-11 Conjunto de freio de mão

Country Status (6)

Country Link
US (1) US20050252737A1 (pt)
EP (1) EP1596090A1 (pt)
JP (1) JP2005326012A (pt)
CN (1) CN1696529A (pt)
BR (1) BRPI0503269A (pt)
GB (1) GB0410838D0 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005031896A1 (de) * 2005-07-07 2007-04-19 Siemens Ag Haltebremsvorrichtung
SE530966C2 (sv) * 2007-03-05 2008-11-04 Haldex Brake Prod Ab Skivbroms och en extra bromsaktuator därför
GB0802212D0 (en) 2008-02-06 2008-03-12 Meritor Heavy Vehicle Braking A brake system and method
GB0817229D0 (en) 2008-09-19 2008-10-29 Meritor Heavy Vehicle Braking A control system and method for a parking brake mechanism
GB0817230D0 (en) 2008-09-19 2008-10-29 Meritor Heavy Vehicle Braking A parking brake mechanism
DE102009042856A1 (de) * 2009-09-24 2011-03-31 Pfenning Elektroanlagen Gmbh Portalhubwagen zum Einsatz in Containerterminals und für allgemeine Transportzwecke
GB201014181D0 (en) 2010-08-25 2010-10-06 Meritor Heavy Vehicle Braking A parking brake mechanism
CN105882679B (zh) * 2014-12-31 2019-03-01 法维莱运输亚眠公司 用于铁路车辆的铁路制动系统和具有这种系统的铁路车辆的制动方法
US10604135B2 (en) * 2018-09-05 2020-03-31 Zhicong Zhou Railway car brake lock

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3874747A (en) * 1973-10-03 1975-04-01 Walter Case Fluid actuated brake locking mechanism
US4589704A (en) * 1984-08-07 1986-05-20 Graham John M Air brake with collet locked push rod and air supply system
DE19502927A1 (de) * 1995-01-31 1996-08-01 Teves Gmbh Alfred Kombinierte Betriebs- und Feststellbremse
GB9806542D0 (en) 1998-03-26 1998-05-27 Lucas Ind Plc Disc brake actuator
SE517122C2 (sv) * 1999-10-18 2002-04-16 Haldex Brake Prod Ab Låsaktuator
SE0100842D0 (sv) * 2001-03-13 2001-03-13 Haldex Brake Prod Ab A Parking Lock
SE523553C2 (sv) * 2002-07-04 2004-04-27 Haldex Brake Prod Ab Fluidaktiverad parkeringsbroms

Also Published As

Publication number Publication date
JP2005326012A (ja) 2005-11-24
EP1596090A1 (en) 2005-11-16
GB0410838D0 (en) 2004-06-16
CN1696529A (zh) 2005-11-16
US20050252737A1 (en) 2005-11-17

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]