ZA713725B - Bottom discharge hopper - Google Patents

Bottom discharge hopper

Info

Publication number
ZA713725B
ZA713725B ZA713725A ZA713725A ZA713725B ZA 713725 B ZA713725 B ZA 713725B ZA 713725 A ZA713725 A ZA 713725A ZA 713725 A ZA713725 A ZA 713725A ZA 713725 B ZA713725 B ZA 713725B
Authority
ZA
South Africa
Prior art keywords
discharge hopper
bottom discharge
hopper
discharge
Prior art date
Application number
ZA713725A
Inventor
R Joubert
Original Assignee
Rotaque Pty 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 Rotaque Pty Ltd filed Critical Rotaque Pty Ltd
Priority to ZA713725A priority Critical patent/ZA713725B/en
Priority to US00260189A priority patent/US3790008A/en
Priority to GB2634972A priority patent/GB1373149A/en
Priority to AU43223/72A priority patent/AU471289B2/en
Publication of ZA713725B publication Critical patent/ZA713725B/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
    • B61D7/30—Opening or closing means controlled by means external to cars

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
ZA713725A 1971-06-09 1971-06-09 Bottom discharge hopper ZA713725B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ZA713725A ZA713725B (en) 1971-06-09 1971-06-09 Bottom discharge hopper
US00260189A US3790008A (en) 1971-06-09 1972-06-06 Railway hopper car
GB2634972A GB1373149A (en) 1971-06-09 1972-06-06 Bottom discharge hopper
AU43223/72A AU471289B2 (en) 1971-06-09 1972-06-08 Bottom discharge hopper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA713725A ZA713725B (en) 1971-06-09 1971-06-09 Bottom discharge hopper

Publications (1)

Publication Number Publication Date
ZA713725B true ZA713725B (en) 1972-09-27

Family

ID=25563482

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA713725A ZA713725B (en) 1971-06-09 1971-06-09 Bottom discharge hopper

Country Status (4)

Country Link
US (1) US3790008A (en)
AU (1) AU471289B2 (en)
GB (1) GB1373149A (en)
ZA (1) ZA713725B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4063656A (en) * 1976-06-24 1977-12-20 Rexnord Inc. System and apparatus for moving and unloading articles
US4062460A (en) * 1976-07-19 1977-12-13 Pullman Incorporated Gate operating mechanism for a hopper car
ZA772681B (en) * 1977-05-04 1978-12-27 Rotaque Pty Ltd Bottom discharge hopper structure
US4168929A (en) * 1977-09-13 1979-09-25 Acf Industries, Incorporated Unloading system including open top bottom dump railway car having transversely spaced body sections
US4289078A (en) * 1977-09-13 1981-09-15 Acf Industries, Inc. Tilting dumping bottom section railway car
FR2405200A1 (en) * 1977-10-07 1979-05-04 Fauvet Girel Ets AUTOMATIC HOPPER UNLOADING DEVICE
CA1080768A (en) * 1977-10-18 1980-07-01 George J. Janzen Truck box and cover assembly
US4351243A (en) * 1978-05-05 1982-09-28 Rotaque (Proprietary) Limited Pivoted railway hopper car door latch
GB2106061B (en) * 1981-09-14 1984-11-07 Reginald Friedenthal Drop-bottom trucks and hoppers
GB2152457B (en) * 1983-12-22 1987-03-18 Rotaque Pty Ltd Low bottom discharge opening in a rail vehicle hopper
US4633785A (en) * 1983-12-22 1987-01-06 Rotaque (Proprietary) Limited Hoppers and bogies
GB2272411B (en) * 1992-11-16 1995-11-01 Rotaque Pty Ltd Discharge hopper
ZA969259B (en) * 1996-07-30 1998-06-11 Rotaque Proprietary Ltd Skip.
GB2556108A (en) * 2016-11-21 2018-05-23 Wsp Uk Ltd Bulk cargo transportation apparatus with unloading mechanism
CN108190287B (en) * 2017-12-13 2019-11-08 煤炭科学技术研究院有限公司 A kind of controller for opening and closing of hopper door
CN114572712A (en) * 2022-04-01 2022-06-03 中冶赛迪工程技术股份有限公司 Dead weight type discharging device and method

Also Published As

Publication number Publication date
AU4322372A (en) 1973-12-13
GB1373149A (en) 1974-11-06
US3790008A (en) 1974-02-05
AU471289B2 (en) 1973-12-13

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