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AT344235B - UNLOADING DEVICE, IN PARTICULAR FOR RAILWAY FUNNEL CARRIAGES - Google Patents

UNLOADING DEVICE, IN PARTICULAR FOR RAILWAY FUNNEL CARRIAGES

Info

Publication number
AT344235B
AT344235B AT681176A AT681176A AT344235B AT 344235 B AT344235 B AT 344235B AT 681176 A AT681176 A AT 681176A AT 681176 A AT681176 A AT 681176A AT 344235 B AT344235 B AT 344235B
Authority
AT
Austria
Prior art keywords
carriages
railway
funnel
unloading device
unloading
Prior art date
Application number
AT681176A
Other languages
German (de)
Other versions
ATA681176A (en
Inventor
Joseph G Fearon
Original Assignee
Morrison Knudsen Co
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
Priority to GB3720376A priority Critical patent/GB1537558A/en
Application filed by Morrison Knudsen Co filed Critical Morrison Knudsen Co
Priority to AT681176A priority patent/AT344235B/en
Priority to FR7628917A priority patent/FR2365509A1/en
Priority to BE170974A priority patent/BE846626A/en
Publication of ATA681176A publication Critical patent/ATA681176A/en
Application granted granted Critical
Publication of AT344235B publication Critical patent/AT344235B/en

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
    • B61D7/26—Opening or closing means mechanical
    • 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
    • B61D7/18—Closure elements for discharge openings pivoted
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/54—Gates or closures
    • B65D90/58—Gates or closures having closure members sliding in the plane of the opening
    • B65D90/582—Gates or closures having closure members sliding in the plane of the opening having a rotational motion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
AT681176A 1975-03-12 1976-09-14 UNLOADING DEVICE, IN PARTICULAR FOR RAILWAY FUNNEL CARRIAGES AT344235B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB3720376A GB1537558A (en) 1976-09-08 1976-09-08 Discharge door control assembly
AT681176A AT344235B (en) 1976-09-08 1976-09-14 UNLOADING DEVICE, IN PARTICULAR FOR RAILWAY FUNNEL CARRIAGES
FR7628917A FR2365509A1 (en) 1976-09-08 1976-09-24 DEVICE INTENDED TO RELEASE THE ROTATION OF A PARTICULATE MATERIAL DISCHARGE CONTROL DOOR
BE170974A BE846626A (en) 1975-03-12 1976-09-27 DEVICE INTENDED TO RELEASE THE ROTATION OF A PARTICULATE MATERIAL DISCHARGE CONTROL DOOR

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB3720376A GB1537558A (en) 1976-09-08 1976-09-08 Discharge door control assembly
AT681176A AT344235B (en) 1976-09-08 1976-09-14 UNLOADING DEVICE, IN PARTICULAR FOR RAILWAY FUNNEL CARRIAGES
FR7628917A FR2365509A1 (en) 1976-09-08 1976-09-24 DEVICE INTENDED TO RELEASE THE ROTATION OF A PARTICULATE MATERIAL DISCHARGE CONTROL DOOR

Publications (2)

Publication Number Publication Date
ATA681176A ATA681176A (en) 1977-11-15
AT344235B true AT344235B (en) 1978-07-10

Family

ID=27150693

Family Applications (1)

Application Number Title Priority Date Filing Date
AT681176A AT344235B (en) 1975-03-12 1976-09-14 UNLOADING DEVICE, IN PARTICULAR FOR RAILWAY FUNNEL CARRIAGES

Country Status (3)

Country Link
AT (1) AT344235B (en)
FR (1) FR2365509A1 (en)
GB (1) GB1537558A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2469331A1 (en) * 1979-11-07 1981-05-22 Fauvet Girel Ets Bulk transport railway wagon - has granular material gravity-unloaded via base doors and trough tilting on horizontal axis

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1746410A (en) * 1928-09-20 1930-02-11 Jr Edgar B Tolman Material-retaining gate
US2663466A (en) * 1951-07-26 1953-12-22 Robert E Heltzel Operating mechanism for compressible sealing closures for hoppers
DE932599C (en) * 1952-05-25 1955-09-05 Walther & Cie Ag Slider for closing bunker outlet openings

Also Published As

Publication number Publication date
FR2365509B1 (en) 1982-09-24
GB1537558A (en) 1978-12-29
FR2365509A1 (en) 1978-04-21
ATA681176A (en) 1977-11-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee