ES8701085A1 - Freno de via - Google Patents

Freno de via

Info

Publication number
ES8701085A1
ES8701085A1 ES552446A ES552446A ES8701085A1 ES 8701085 A1 ES8701085 A1 ES 8701085A1 ES 552446 A ES552446 A ES 552446A ES 552446 A ES552446 A ES 552446A ES 8701085 A1 ES8701085 A1 ES 8701085A1
Authority
ES
Spain
Prior art keywords
wagon
wheel
piston
diameter
hydraulic unit
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES552446A
Other languages
English (en)
Other versions
ES552446A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dowty Hydraulic Units Ltd
Original Assignee
Dowty Hydraulic Units 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 Dowty Hydraulic Units Ltd filed Critical Dowty Hydraulic Units Ltd
Publication of ES8701085A1 publication Critical patent/ES8701085A1/es
Publication of ES552446A0 publication Critical patent/ES552446A0/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
    • B61H11/00—Applications or arrangements of braking or retarding apparatus not otherwise provided for; Combinations of apparatus of different kinds or types
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
    • B61K7/00—Railway stops fixed to permanent way; Track brakes or retarding apparatus fixed to permanent way; Sand tracks or the like
    • B61K7/02—Track brakes or retarding apparatus
    • B61K7/025—Retarders of the mushroom type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Check Valves (AREA)
  • Fluid-Damping Devices (AREA)
  • Actuator (AREA)

Abstract

FRENO DE VIA. COMPRENDE UN DISPOSITIVO DE RETENCION (2) PROVISTO DE UN AGUJERO (3) ABIERTO EN SU EXTREMIDAD SUPERIOR Y CERRADO EN SU EXTREMIDAD INFERIOR POR LA PARTE DE BASE (4), ESTANDO INCLINADO EL EJE (5) DEL AGUJERO (3) RESPECTO AL PLANO VERTICAL (6) DE UN RIEL (7) DE UNA VIA FERREA EN UNA VIA MUERTA DE UNA ESTACION DE CLASIFICACION; Y UN ELEMENTO HUECO CONSTITUIDO POR UN CILINDRO (10) QUE FORMA PARTE DE UNA UNIDAD HIDRAULICA (11) DE FRENO DE VIA EL CUAL ESTA CERRADO Y TIENE FORMA DE CUPULA (12) Y EN SU EXTREMIDAD SUPERIOR PUEDE DESPLAZARSE Y GIRAR EN CASQUILLOS (13, 14) SITUADOS EN EL AGUJERO (3). TIENE APLICACIONES PARA REDUCIR LA VELOCIDAD DE VAGONES DE FERROCARRIL.
ES552446A 1985-02-27 1986-02-26 Freno de via Expired ES8701085A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08505059A GB2171487B (en) 1985-02-27 1985-02-27 Retarders suitable for wagon speed control

Publications (2)

Publication Number Publication Date
ES8701085A1 true ES8701085A1 (es) 1986-11-16
ES552446A0 ES552446A0 (es) 1986-11-16

Family

ID=10575167

Family Applications (1)

Application Number Title Priority Date Filing Date
ES552446A Expired ES8701085A1 (es) 1985-02-27 1986-02-26 Freno de via

Country Status (10)

Country Link
US (1) US4721189A (es)
KR (1) KR860006377A (es)
DE (1) DE3604520A1 (es)
ES (1) ES8701085A1 (es)
GB (1) GB2171487B (es)
HU (1) HU195153B (es)
IN (1) IN165893B (es)
SE (1) SE8600806L (es)
TR (1) TR22747A (es)
ZA (1) ZA86713B (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8910633D0 (en) * 1989-05-09 1989-06-21 Dowty Hydraulic Units Ltd A railway retarding device
US5052528A (en) * 1990-08-06 1991-10-01 Rockwell International Corporation Steering knuckle damper
DE4041232A1 (de) * 1990-12-18 1992-06-25 Deutsche Reichsbahn Schraubengleisbremse
DE19604721A1 (de) * 1995-02-10 1996-08-14 New Joules Engineering Sales P Stoßdämpfer für eine Gleisbremse
CN1075990C (zh) * 1997-08-06 2001-12-12 哈尔滨铁路局减速顶调速系统研究中心 可调式高速锁闭停车顶及其布置方法
US6199671B1 (en) 1998-09-14 2001-03-13 New Joules Engineering (Sales) Proprietary) Limited Shock absorber
US6216525B1 (en) * 1998-12-16 2001-04-17 Aaa Sales & Engineering, Inc. Distributive retarder test device
CN100351127C (zh) * 2004-03-02 2007-11-28 杨恩久 减速顶
CN102060034B (zh) * 2009-11-18 2015-12-02 哈尔滨四维机械有限公司 无油润滑减速顶及制备方法
DE102016212654A1 (de) * 2016-07-12 2018-01-18 Stabilus Gmbh Gleisbremsdämpfer
CN106696988A (zh) * 2017-01-24 2017-05-24 哈尔滨市特多佳调速技术开发中心 安全卸荷减速顶
RU191557U1 (ru) * 2017-11-09 2019-08-12 Аргент Индастриал Лимитед Устройство для статического удержания железнодорожного вагона в неподвижном состоянии
RU184348U1 (ru) * 2017-12-21 2018-10-22 Общество с ограниченной ответственностью "БАЛТИЙСКАЯ ПРОИЗВОДСТВЕННАЯ КОМПАНИЯ ОКВЭЙ" Вагонный замедлитель

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE544932A (es) * 1955-02-04
GB980650A (en) * 1962-08-24 1965-01-13 W H Barker & Son Engineers Ltd Stop means for mine cars and like rail vehicles
US3542212A (en) * 1968-04-03 1970-11-24 Cardwell Westinghouse Co Double acting hydraulic cushioning device
BE755856A (fr) * 1969-09-12 1971-02-15 Dowty Mining Equipment Ltd Ralentisseur de wagons de chemin de fer
JPS5037831B1 (es) * 1971-02-19 1975-12-05
DE2229945C2 (de) * 1972-06-20 1982-06-03 Fichtel & Sachs Ag, 8720 Schweinfurt Pralldämpfer für Stoßstangen von Kraftfahrzeugen
GB1462045A (en) * 1973-02-28 1977-01-19 Dowty Mining Equipment Ltd Railway wagon speed control means
DE3120016A1 (de) * 1981-05-20 1982-12-09 Stabilus Gmbh, 5400 Koblenz Stossdaempfer mit geschwindigkeitsabhaengig wirkender daempfeinrichtung
GB8412211D0 (en) * 1984-05-12 1984-06-20 Dowty Hydraulic Units Ltd Retarders

Also Published As

Publication number Publication date
SE8600806D0 (sv) 1986-02-21
HU195153B (en) 1988-04-28
IN165893B (es) 1990-02-03
KR860006377A (ko) 1986-09-09
HUT43289A (en) 1987-10-28
ZA86713B (en) 1987-02-25
US4721189A (en) 1988-01-26
DE3604520A1 (de) 1986-08-28
TR22747A (tr) 1988-05-27
GB2171487B (en) 1988-05-25
DE3604520C2 (es) 1991-05-08
SE8600806L (sv) 1986-08-28
GB2171487A (en) 1986-08-28
ES552446A0 (es) 1986-11-16
GB8505059D0 (en) 1985-03-27

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19960927