[go: up one dir, main page]

FR1397259A - Automatic opening and closing control of the doors of wagons with bilateral unloading - Google Patents

Automatic opening and closing control of the doors of wagons with bilateral unloading

Info

Publication number
FR1397259A
FR1397259A FR963481A FR963481A FR1397259A FR 1397259 A FR1397259 A FR 1397259A FR 963481 A FR963481 A FR 963481A FR 963481 A FR963481 A FR 963481A FR 1397259 A FR1397259 A FR 1397259A
Authority
FR
France
Prior art keywords
wagons
doors
closing control
automatic opening
bilateral
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
FR963481A
Other languages
French (fr)
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
Priority to FR963481A priority Critical patent/FR1397259A/en
Priority to US409057A priority patent/US3321093A/en
Priority to BE656608D priority patent/BE656608A/xx
Priority to NL6414316A priority patent/NL6414316A/xx
Priority to ES0308137A priority patent/ES308137A1/en
Priority to SE1680/65A priority patent/SE315622B/xx
Application granted granted Critical
Publication of FR1397259A publication Critical patent/FR1397259A/en
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)
FR963481A 1964-02-12 1964-02-12 Automatic opening and closing control of the doors of wagons with bilateral unloading Expired FR1397259A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR963481A FR1397259A (en) 1964-02-12 1964-02-12 Automatic opening and closing control of the doors of wagons with bilateral unloading
US409057A US3321093A (en) 1964-02-12 1964-11-05 Device for automatically opening car door locking system
BE656608D BE656608A (en) 1964-02-12 1964-12-03
NL6414316A NL6414316A (en) 1964-02-12 1964-12-09
ES0308137A ES308137A1 (en) 1964-02-12 1965-01-15 An automatic control device for opening the doors of bilateral discharge wagons. (Machine-translation by Google Translate, not legally binding)
SE1680/65A SE315622B (en) 1964-02-12 1965-02-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR963481A FR1397259A (en) 1964-02-12 1964-02-12 Automatic opening and closing control of the doors of wagons with bilateral unloading

Publications (1)

Publication Number Publication Date
FR1397259A true FR1397259A (en) 1965-04-30

Family

ID=8822972

Family Applications (1)

Application Number Title Priority Date Filing Date
FR963481A Expired FR1397259A (en) 1964-02-12 1964-02-12 Automatic opening and closing control of the doors of wagons with bilateral unloading

Country Status (6)

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

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 (en) * 2014-02-27 2017-02-01 中车齐齐哈尔车辆有限公司 Wagon bottom door drive device, wagon and ground unloading system
CN104773180B (en) * 2015-03-17 2017-06-16 中车齐齐哈尔车辆有限公司 A kind of funnel vehicle and its bottom door opening and closing mechanism, control method

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 (en) * 1961-08-22

Also Published As

Publication number Publication date
ES308137A1 (en) 1965-05-01
NL6414316A (en) 1965-08-13
BE656608A (en) 1965-04-01
SE315622B (en) 1969-10-06
US3321093A (en) 1967-05-23

Similar Documents

Publication Publication Date Title
FR1397259A (en) Automatic opening and closing control of the doors of wagons with bilateral unloading
FR1336968A (en) Hydraulic valve with manual opening and automatic closing
CH478010A (en) Automatic opening and closing cabin for cable cars
FR1425479A (en) Electro-mechanical door opening and closing control device
FR1533628A (en) Remote control gate opening and closing mechanism
AU2275867A (en) Self opening and closing door
FR1493072A (en) Device for the automatic remote control of the opening and closing of a flexible door
FR1305548A (en) Automatic control device for the doors of wagons with bilateral unloading
FR1280627A (en) Device for the automatic opening and closing of an automobile door
FR1391932A (en) Automatic opening and closing valve
FR1385219A (en) Electromechanical control device for closing and opening sliding doors
BE799091Q (en) OPENING AND CLOSING CONTROL MECHANISM OF THE RIDELLE OF A TIPPING BUCKET
FR1382595A (en) Hatch coaming closing and opening device
CA701073A (en) Automatic door opening and closing apparatus
FR1448731A (en) Lock control device for opening and closing a door or the like
AU292608B2 (en) Shutter opening and closing mechanism
FR1494135A (en) Device for controlling the opening of automobile doors
DK100592C (en) Automatic opening and closing mechanism for garage doors.
AU4895064A (en) Shutter opening and closing mechanism
AU438844B2 (en) Door opening and closing mechanism
BE619372A (en) Automatic door opening control for two-way unloading railway vehicles at the unloading point
AU429856B2 (en) Improved control means for opening and closing horizontally opening doors
FR1398097A (en) Improvements to automatic closing and opening flap devices
FR1323587A (en) Device for opening refrigerated cabinet doors
FR1397449A (en) Unloading bucket with automatic or semi-automatic opening and closing of the bottom