BR0201504A - Aparelho para operação de um freio de mão de roda vertical - Google Patents

Aparelho para operação de um freio de mão de roda vertical

Info

Publication number
BR0201504A
BR0201504A BR0201504-8A BR0201504A BR0201504A BR 0201504 A BR0201504 A BR 0201504A BR 0201504 A BR0201504 A BR 0201504A BR 0201504 A BR0201504 A BR 0201504A
Authority
BR
Brazil
Prior art keywords
brake
parking brake
wheel
vertical wheel
release mechanism
Prior art date
Application number
BR0201504-8A
Other languages
English (en)
Inventor
Wajih Kanjo
Michael E Ring
Scott Natschke
Original Assignee
Westinghouse Air Brake Tech Corp
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 Westinghouse Air Brake Tech Corp filed Critical Westinghouse Air Brake Tech Corp
Publication of BR0201504A publication Critical patent/BR0201504A/pt

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
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/04—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting mechanically
    • 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
    • B60T7/00—Brake-action initiating means
    • B60T7/02—Brake-action initiating means for personal initiation
    • B60T7/08—Brake-action initiating means for personal initiation hand actuated
    • B60T7/10—Disposition of hand control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
    • B61H13/00—Actuating rail-vehicle brakes
    • B61H13/02—Hand or other personal actuation
    • B61H13/04—Hand or other personal actuation by mechanisms incorporating toothed gearing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20396—Hand operated
    • Y10T74/20474—Rotatable rod, shaft, or post
    • Y10T74/2048—Gear, drum, and cable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Braking Arrangements (AREA)
  • Braking Elements And Transmission Devices (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)

Abstract

"APARELHO PARA OPERAçãO DE UM FREIO DE MãO DE RODA VERTICAL". Um aparelho para operação de um freio de mão de roda vertical de vagão de ferrovia. Uma roda de freio de mão tem um cubo fixado em um eixo de operação. O eixo de operação é montado de forma rotativa no freio de mão. A roda de freio de mão ainda tem um membro de reação. Um mecanismo de liberação de freio é fixado em um eixo de liberação de freio, que é montado de forma rotativa no freio de mão. O membro de reação pode ser encaixado no mecanismo de liberação de freio, quando a roda de freio de mão é girada, por meio do que a posição do mecanismo de liberação de freio proverá um indicador visual do status de freio.
BR0201504-8A 2001-07-13 2002-04-30 Aparelho para operação de um freio de mão de roda vertical BR0201504A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/904,948 US6394233B1 (en) 2001-07-13 2001-07-13 Apparatus for operating a vertical wheel hand brake

Publications (1)

Publication Number Publication Date
BR0201504A true BR0201504A (pt) 2003-04-29

Family

ID=25420024

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0201504-8A BR0201504A (pt) 2001-07-13 2002-04-30 Aparelho para operação de um freio de mão de roda vertical

Country Status (10)

Country Link
US (1) US6394233B1 (pt)
EP (1) EP1275571B1 (pt)
CN (1) CN1397462A (pt)
AU (1) AU3440002A (pt)
BR (1) BR0201504A (pt)
CA (1) CA2382235A1 (pt)
DE (1) DE60201635D1 (pt)
MX (1) MXPA02006072A (pt)
NZ (1) NZ518508A (pt)
ZA (1) ZA200203453B (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6474450B1 (en) * 2001-06-05 2002-11-05 Westinghouse Air Brake Technologies Mechanical sensor for a quick release hand brake
US6709068B2 (en) * 2001-08-17 2004-03-23 Westinghouse Air Brake Technologies Corporation Automatic set and release hand brake pneumatic circuit design II/automatic application function
US8307955B2 (en) * 2004-06-22 2012-11-13 Wabtec Holding Corp. Mechanical release of release holding mechanism for hand brake
US7156471B2 (en) * 2004-10-28 2007-01-02 Wabtec Holding Corp. Two-stage cylinder for applying automatic set and release hand brake
US7104365B1 (en) 2005-07-18 2006-09-12 Pennsy Corporation Brake actuator indicator
CN102785676B (zh) * 2012-08-21 2015-07-15 齐齐哈尔轨道交通装备有限责任公司 车辆制动缓解状态的指示装置及制动系统、车辆
CN103171584B (zh) * 2013-04-01 2015-05-20 齐齐哈尔轨道交通装备有限责任公司 铁路运输车及其手制动装置
US10029713B2 (en) 2015-01-09 2018-07-24 New York Air Brake, LLC Rail handbrake with prolonged release

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB740867A (en) * 1953-11-05 1955-11-23 Distington Engineering Co Improvements in or relating to a parking brake operating gear for railborne vehicles
US4296707A (en) * 1980-02-13 1981-10-27 Abex Corporation Railroad car hand brake signal device
US4368648A (en) 1980-06-23 1983-01-18 American Standard Inc. Hand brake for railroad car
US5738416A (en) * 1994-07-22 1998-04-14 Westinghouse Air Brake Company Railway braking apparatus to effect a change in a handbrake
US6006868A (en) * 1996-11-14 1999-12-28 Technical Services And Marketing Inc. System for monitoring brake status on a rail car
US6170619B1 (en) * 1998-10-29 2001-01-09 Honeywell Inc Manual hand brake sensor for a railroad car
US6237722B1 (en) * 1998-12-10 2001-05-29 Honeywell International Inc Railroad handbrake “off” sensor
US6325465B1 (en) * 2000-09-18 2001-12-04 Westinghouse Air Brake Technologies Corporation Quick release mechanism for a railway car hand brake

Also Published As

Publication number Publication date
EP1275571A3 (en) 2003-03-05
EP1275571A2 (en) 2003-01-15
MXPA02006072A (es) 2003-03-27
CA2382235A1 (en) 2003-01-13
DE60201635D1 (de) 2004-11-25
AU3440002A (en) 2003-01-16
ZA200203453B (en) 2002-10-30
US6394233B1 (en) 2002-05-28
EP1275571B1 (en) 2004-10-20
CN1397462A (zh) 2003-02-19
NZ518508A (en) 2002-12-20

Similar Documents

Publication Publication Date Title
BR9910308A (pt) Dispositivo para a fixação de uma alvanca de direção em um eixo
CA2344851C (en) Apparatus for a quick release mechanism in a railcar hand brake
BR0303218A (pt) Conjunto de cubo de roda
BRPI0400729A (pt) Mecanismo de manutenção de liberação para um freio de mão de vagão
BRPI0400932A (pt) Mecanismo de manutenção de liberação para um freio de mão de vagão
BR0103161A (pt) Mecanismo de desengate rápido para um freio de mão de vagão ferroviário
NZ518508A (en) Apparatus for operating a vertical wheel hand brake
MX2009009855A (es) Mecanismo de retencion de liberacion para freno de mano de vagon.
DE602007000282D1 (de) Scheibenbremse mit einer Vorrichtung zum periodischen Drehen der Räder eines Fahrzeugs
GB9826861D0 (en) Safety braking system
DE50011961D1 (de) Radanordnung, insbesondere für Behinderten-Treppenfahrgeräte
ATE501370T1 (de) Bremssattelparkvorrichtung
GB2407488B (en) Castor with swivel lock and brake
CA2345279A1 (en) Gradual release mechanism for a railway car hand brake
SE532165C2 (sv) Fordonsbroms
CN201257953Y (zh) 自动手刹与坡路起步辅助一体装置
AU753650B2 (en) Two piece hand brake release handle
ATE400491T1 (de) Handbremse für ein motorfahrzeug
BR0102268A (pt) Mecanismo de acionamento hidráulico compacto para conjunto de rodas
BR0006051A (pt) Mecanismo do pedal de freio para veìculos
CN104057996B (zh) 婴儿小推车刹车装置
EP1992833A3 (de) Bremsbetätigungsvorrichtung
KR101118873B1 (ko) 자동차 브레이크의 제동력 유지장치
JP2004141586A (ja) ラチェット機構を利用した車椅子の後退防止装置
BR0302189A (pt) Tracionador auxiliar para veìculos automotores

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 4A,5A E 6A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1980 DE 16/12/2008.