FR1419878A - Advanced device for automatic opening of hopper wagon hatches - Google Patents

Advanced device for automatic opening of hopper wagon hatches

Info

Publication number
FR1419878A
FR1419878A FR992471A FR992471A FR1419878A FR 1419878 A FR1419878 A FR 1419878A FR 992471 A FR992471 A FR 992471A FR 992471 A FR992471 A FR 992471A FR 1419878 A FR1419878 A FR 1419878A
Authority
FR
France
Prior art keywords
hatches
automatic opening
hopper wagon
advanced device
advanced
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
FR992471A
Other languages
French (fr)
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.)
TRAVAUX INDUSTRIELS POUR L'ELECTRICITE TRINDEL
Original Assignee
TRAVAUX INDUSTRIELS POUR L'ELECTRICITE TRINDEL
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 TRAVAUX INDUSTRIELS POUR L'ELECTRICITE TRINDEL filed Critical TRAVAUX INDUSTRIELS POUR L'ELECTRICITE TRINDEL
Priority to FR992471A priority Critical patent/FR1419878A/en
Application granted granted Critical
Publication of FR1419878A publication Critical patent/FR1419878A/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)
FR992471A 1964-10-23 1964-10-23 Advanced device for automatic opening of hopper wagon hatches Expired FR1419878A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR992471A FR1419878A (en) 1964-10-23 1964-10-23 Advanced device for automatic opening of hopper wagon hatches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR992471A FR1419878A (en) 1964-10-23 1964-10-23 Advanced device for automatic opening of hopper wagon hatches

Publications (1)

Publication Number Publication Date
FR1419878A true FR1419878A (en) 1965-12-03

Family

ID=8840971

Family Applications (1)

Application Number Title Priority Date Filing Date
FR992471A Expired FR1419878A (en) 1964-10-23 1964-10-23 Advanced device for automatic opening of hopper wagon hatches

Country Status (1)

Country Link
FR (1) FR1419878A (en)

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