FR330103A - Perfectionnements aux wagonnets servant plus particulièrement au transport du minerai - Google Patents

Perfectionnements aux wagonnets servant plus particulièrement au transport du minerai

Info

Publication number
FR330103A
FR330103A FR330103DA FR330103A FR 330103 A FR330103 A FR 330103A FR 330103D A FR330103D A FR 330103DA FR 330103 A FR330103 A FR 330103A
Authority
FR
France
Prior art keywords
transport ore
wagons used
wagons
ore
transport
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 Morrison Hansen
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 FR330103A publication Critical patent/FR330103A/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)
FR330103D 1903-03-10 1903-03-10 Perfectionnements aux wagonnets servant plus particulièrement au transport du minerai Expired FR330103A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR330103T 1903-03-10

Publications (1)

Publication Number Publication Date
FR330103A true FR330103A (fr) 1903-08-11

Family

ID=1379907

Family Applications (1)

Application Number Title Priority Date Filing Date
FR330103D Expired FR330103A (fr) 1903-03-10 1903-03-10 Perfectionnements aux wagonnets servant plus particulièrement au transport du minerai

Country Status (1)

Country Link
FR (1) FR330103A (fr)

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