AU4322372A - Bottom discharge hopper - Google Patents

Bottom discharge hopper

Info

Publication number
AU4322372A
AU4322372A AU43223/72A AU4322372A AU4322372A AU 4322372 A AU4322372 A AU 4322372A AU 43223/72 A AU43223/72 A AU 43223/72A AU 4322372 A AU4322372 A AU 4322372A AU 4322372 A AU4322372 A AU 4322372A
Authority
AU
Australia
Prior art keywords
discharge hopper
bottom discharge
hopper
discharge
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
AU43223/72A
Other versions
AU471289B2 (en
Inventor
Montaque Joubert Robert
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.)
Rotaque Pty Ltd
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
Application granted granted Critical
Publication of AU471289B2 publication Critical patent/AU471289B2/en
Publication of AU4322372A publication Critical patent/AU4322372A/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)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
AU43223/72A 1971-06-09 1972-06-08 Bottom discharge hopper Expired AU471289B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA713725A ZA713725B (en) 1971-06-09 1971-06-09 Bottom discharge hopper
ZAZA71/3725 1971-06-09

Publications (2)

Publication Number Publication Date
AU471289B2 AU471289B2 (en) 1973-12-13
AU4322372A true AU4322372A (en) 1973-12-13

Family

ID=25563482

Family Applications (1)

Application Number Title Priority Date Filing Date
AU43223/72A Expired AU471289B2 (en) 1971-06-09 1972-06-08 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
AU668601B2 (en) * 1992-11-16 1996-05-09 Rotaque (Proprietary) Limited 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
GB1373149A (en) 1974-11-06
AU471289B2 (en) 1973-12-13
US3790008A (en) 1974-02-05
ZA713725B (en) 1972-09-27

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