CA2892452A1 - Structure d'evacuation de wagon-tremie - Google Patents

Structure d'evacuation de wagon-tremie Download PDF

Info

Publication number
CA2892452A1
CA2892452A1 CA2892452A CA2892452A CA2892452A1 CA 2892452 A1 CA2892452 A1 CA 2892452A1 CA 2892452 A CA2892452 A CA 2892452A CA 2892452 A CA2892452 A CA 2892452A CA 2892452 A1 CA2892452 A1 CA 2892452A1
Authority
CA
Canada
Prior art keywords
wall member
flange
center sill
opening
periphery
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.)
Granted
Application number
CA2892452A
Other languages
English (en)
Other versions
CA2892452C (fr
Inventor
Maryam Agahi
Jamal Hematian
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.)
National Steel Car Ltd
Original Assignee
National Steel Car 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 National Steel Car Ltd filed Critical National Steel Car Ltd
Priority to CA2892452A priority Critical patent/CA2892452C/fr
Publication of CA2892452A1 publication Critical patent/CA2892452A1/fr
Application granted granted Critical
Publication of CA2892452C publication Critical patent/CA2892452C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B61D7/18—Closure elements for discharge openings pivoted
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D7/00—Hopper cars
    • B61D7/02—Hopper cars with discharge openings in the bottoms
    • B61D7/04—Hopper cars with discharge openings in the bottoms the openings being above axle level during discharge

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)

Abstract

Un wagon-trémie ouvert vers le haut et à déchargement vers le bas comprend une longrine centrale ayant une bride de fond ayant des bords en saillie latérale. Un assemblage de plateau de dégagement est fourni pour décourager laccumulation de produit sur une étagère exposée orientée vers le haut, qui est autrement présentée par les saillies de la bride de fond. Lassemblage de plateau de dégagement peut être monté sur la longrine centrale de manière à éviter de nuire au rendement de contrainte des brides de la longrine centrale par des attaches mécaniques à dautres objets ou le soudage à des objets qui ne sont pas la longrine centrale. Lassemblage de plateau de dégagement peut comprendre des parois ayant des marges supérieures plus hautes que lextrémité supérieure de louverture de déchargement de la trémie, de sorte que létagère de la bride de fond de la longrine centrale soit protégée par le plateau de dégagement. Le connaissement peut ainsi plutôt se déplacer sous linfluence de la gravité au-delà du plateau à son réceptacle de déchargement souhaité.
CA2892452A 2015-05-26 2015-05-26 Structure d'evacuation de wagon-tremie Active CA2892452C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2892452A CA2892452C (fr) 2015-05-26 2015-05-26 Structure d'evacuation de wagon-tremie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2892452A CA2892452C (fr) 2015-05-26 2015-05-26 Structure d'evacuation de wagon-tremie

Publications (2)

Publication Number Publication Date
CA2892452A1 true CA2892452A1 (fr) 2016-11-26
CA2892452C CA2892452C (fr) 2022-01-04

Family

ID=57357072

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2892452A Active CA2892452C (fr) 2015-05-26 2015-05-26 Structure d'evacuation de wagon-tremie

Country Status (1)

Country Link
CA (1) CA2892452C (fr)

Also Published As

Publication number Publication date
CA2892452C (fr) 2022-01-04

Similar Documents

Publication Publication Date Title
US7921783B2 (en) Hopper car with lading dislodgement fittings and method of operation
US8622004B2 (en) Rail road hopper car ridge fittings
US8166892B2 (en) Railroad gondola car structure and mechanism therefor
US10604165B2 (en) Covered hopper railcar for carrying flowable materials
AU2012327222B2 (en) Discharge assembly for a wagon
US9834230B2 (en) Hopper car discharge structure
US20200377130A1 (en) Railroad car and end door assembly therefor
CA2892452A1 (fr) Structure d'evacuation de wagon-tremie
CA2846306C (fr) Raccords de corps de wagon-tremie
CA2678447A1 (fr) Structure de wagon-tombereau et mecanisme pour celui-ci
AU2013204573A1 (en) Discharge assembly for a wagon

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20200526