FR376278A - Perfectionnements aux wagons à trémie - Google Patents

Perfectionnements aux wagons à trémie

Info

Publication number
FR376278A
FR376278A FR376278DA FR376278A FR 376278 A FR376278 A FR 376278A FR 376278D A FR376278D A FR 376278DA FR 376278 A FR376278 A FR 376278A
Authority
FR
France
Prior art keywords
hopper wagons
wagons
hopper
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
Other languages
English (en)
Inventor
John Pettigrew
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR376278A publication Critical patent/FR376278A/fr
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
    • B61D7/26—Opening or closing means mechanical

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR376278D 1907-03-30 1907-03-30 Perfectionnements aux wagons à trémie Expired FR376278A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR376278T 1907-03-30

Publications (1)

Publication Number Publication Date
FR376278A true FR376278A (fr) 1907-08-05

Family

ID=1422781

Family Applications (1)

Application Number Title Priority Date Filing Date
FR376278D Expired FR376278A (fr) 1907-03-30 1907-03-30 Perfectionnements aux wagons à trémie

Country Status (1)

Country Link
FR (1) FR376278A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3109388A (en) * 1958-12-30 1963-11-05 Entpr Railway Equipment Co Sliding closure discharge outlet assembly for a hopper
US3405657A (en) * 1966-02-09 1968-10-15 Midland Ross Corp Gear train gate operating mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3109388A (en) * 1958-12-30 1963-11-05 Entpr Railway Equipment Co Sliding closure discharge outlet assembly for a hopper
US3405657A (en) * 1966-02-09 1968-10-15 Midland Ross Corp Gear train gate operating mechanism

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