FR2508402A1 - Perfectionnement aux wagons a tremies - Google Patents

Perfectionnement aux wagons a tremies Download PDF

Info

Publication number
FR2508402A1
FR2508402A1 FR8112582A FR8112582A FR2508402A1 FR 2508402 A1 FR2508402 A1 FR 2508402A1 FR 8112582 A FR8112582 A FR 8112582A FR 8112582 A FR8112582 A FR 8112582A FR 2508402 A1 FR2508402 A1 FR 2508402A1
Authority
FR
France
Prior art keywords
hatch
opening
hopper
hopper wagon
plane
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
FR8112582A
Other languages
English (en)
French (fr)
Other versions
FR2508402B1 (enExample
Inventor
Ferdinand L Hendret
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.)
FAUVET GIREL ETS
Original Assignee
FAUVET GIREL 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 FAUVET GIREL ETS filed Critical FAUVET GIREL ETS
Priority to FR8112582A priority Critical patent/FR2508402A1/fr
Publication of FR2508402A1 publication Critical patent/FR2508402A1/fr
Application granted granted Critical
Publication of FR2508402B1 publication Critical patent/FR2508402B1/fr
Granted 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
    • B61D7/20—Closure elements for discharge openings sliding
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
FR8112582A 1981-06-26 1981-06-26 Perfectionnement aux wagons a tremies Granted FR2508402A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8112582A FR2508402A1 (fr) 1981-06-26 1981-06-26 Perfectionnement aux wagons a tremies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8112582A FR2508402A1 (fr) 1981-06-26 1981-06-26 Perfectionnement aux wagons a tremies

Publications (2)

Publication Number Publication Date
FR2508402A1 true FR2508402A1 (fr) 1982-12-31
FR2508402B1 FR2508402B1 (enExample) 1985-04-26

Family

ID=9259897

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8112582A Granted FR2508402A1 (fr) 1981-06-26 1981-06-26 Perfectionnement aux wagons a tremies

Country Status (1)

Country Link
FR (1) FR2508402A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2518475A1 (fr) * 1981-12-21 1983-06-24 Fauvet Girel Ets Perfectionnements aux trappes a glissieres fermant les orifices de vidance des wagons a tremies

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3100457A (en) * 1961-03-16 1963-08-13 Entpr Railway Equipment Co Sliding closure hopper closure outlet assembly
US3509828A (en) * 1968-03-13 1970-05-05 Fabko Eng Co Inc Railway hopper car gate outlet
US3620169A (en) * 1969-07-02 1971-11-16 Midland Ross Corp Hopper gate power drive mechanism
US3635170A (en) * 1970-03-12 1972-01-18 Holland Co Quick-opening outlet assembly for hopper cars and sanitary seal therefor
US4224879A (en) * 1978-06-12 1980-09-30 Keystone Industries, Inc. Railway hopper car door latch
FR2518506A1 (fr) * 1981-12-21 1983-06-24 Materiel Ferroviaire Cie Fse Dispositif de fermeture pour decharger des recipients

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3100457A (en) * 1961-03-16 1963-08-13 Entpr Railway Equipment Co Sliding closure hopper closure outlet assembly
US3509828A (en) * 1968-03-13 1970-05-05 Fabko Eng Co Inc Railway hopper car gate outlet
US3620169A (en) * 1969-07-02 1971-11-16 Midland Ross Corp Hopper gate power drive mechanism
US3635170A (en) * 1970-03-12 1972-01-18 Holland Co Quick-opening outlet assembly for hopper cars and sanitary seal therefor
US4224879A (en) * 1978-06-12 1980-09-30 Keystone Industries, Inc. Railway hopper car door latch
FR2518506A1 (fr) * 1981-12-21 1983-06-24 Materiel Ferroviaire Cie Fse Dispositif de fermeture pour decharger des recipients

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2518475A1 (fr) * 1981-12-21 1983-06-24 Fauvet Girel Ets Perfectionnements aux trappes a glissieres fermant les orifices de vidance des wagons a tremies

Also Published As

Publication number Publication date
FR2508402B1 (enExample) 1985-04-26

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Legal Events

Date Code Title Description
ST Notification of lapse