ES308137A1 - Un dispositivo de mando automatico de apertura de las puertas de vagones de descarga bilateral. - Google Patents

Un dispositivo de mando automatico de apertura de las puertas de vagones de descarga bilateral.

Info

Publication number
ES308137A1
ES308137A1 ES0308137A ES308137A ES308137A1 ES 308137 A1 ES308137 A1 ES 308137A1 ES 0308137 A ES0308137 A ES 0308137A ES 308137 A ES308137 A ES 308137A ES 308137 A1 ES308137 A1 ES 308137A1
Authority
ES
Spain
Prior art keywords
doors
translation
control device
machine
opening
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
ES0308137A
Other languages
English (en)
Spanish (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.)
ARBEL ETS
Original Assignee
ARBEL ETS
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 ARBEL ETS filed Critical ARBEL ETS
Publication of ES308137A1 publication Critical patent/ES308137A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D7/00—Hopper cars
    • B61D7/14—Adaptations of hopper elements to railways
    • B61D7/16—Closure elements for discharge openings
    • B61D7/24—Opening or closing means
    • B61D7/30—Opening or closing means controlled by means external to cars

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Binders And Loading Units For Sheaves (AREA)
ES0308137A 1964-02-12 1965-01-15 Un dispositivo de mando automatico de apertura de las puertas de vagones de descarga bilateral. Expired ES308137A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR963481A FR1397259A (fr) 1964-02-12 1964-02-12 Commande automatique d'ouverture et de fermeture des portes de wagons à déchargement bilatéral

Publications (1)

Publication Number Publication Date
ES308137A1 true ES308137A1 (es) 1965-05-01

Family

ID=8822972

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0308137A Expired ES308137A1 (es) 1964-02-12 1965-01-15 Un dispositivo de mando automatico de apertura de las puertas de vagones de descarga bilateral.

Country Status (6)

Country Link
US (1) US3321093A (fi)
BE (1) BE656608A (fi)
ES (1) ES308137A1 (fi)
FR (1) FR1397259A (fi)
NL (1) NL6414316A (fi)
SE (1) SE315622B (fi)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4339222A (en) * 1979-05-07 1982-07-13 Pullman Incorporated Door locking mechanism for hopper car doors
US4280778A (en) * 1979-05-09 1981-07-28 Pullman Incorporated Hopper car door operating mechanism
CN103802846B (zh) * 2014-02-27 2017-02-01 中车齐齐哈尔车辆有限公司 铁路货车底门驱动装置、铁路货车及地面卸货系统
CN104773180B (zh) * 2015-03-17 2017-06-16 中车齐齐哈尔车辆有限公司 一种漏斗车辆及其底门开闭机构、控制方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1266630A (en) * 1917-06-04 1918-05-21 William Ross Automatic-dumping transport system.
BE620960A (fi) * 1961-08-22

Also Published As

Publication number Publication date
BE656608A (fi) 1965-04-01
SE315622B (fi) 1969-10-06
US3321093A (en) 1967-05-23
NL6414316A (fi) 1965-08-13
FR1397259A (fr) 1965-04-30

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