FR417897A - Closing device for self-unloading hatches - Google Patents

Closing device for self-unloading hatches

Info

Publication number
FR417897A
FR417897A FR417897DA FR417897A FR 417897 A FR417897 A FR 417897A FR 417897D A FR417897D A FR 417897DA FR 417897 A FR417897 A FR 417897A
Authority
FR
France
Prior art keywords
self
closing device
unloading hatches
hatches
unloading
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
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.)
POUR LA CONSTRUCTION DE MATERIEL DE CHEMINS DE FER
Original Assignee
POUR LA CONSTRUCTION DE MATERIEL DE CHEMINS DE FER
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 POUR LA CONSTRUCTION DE MATERIEL DE CHEMINS DE FER filed Critical POUR LA CONSTRUCTION DE MATERIEL DE CHEMINS DE FER
Application granted granted Critical
Publication of FR417897A publication Critical patent/FR417897A/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
    • B61D7/26—Opening or closing means mechanical

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
FR417897D 1910-01-15 1910-07-04 Closing device for self-unloading hatches Expired FR417897A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE231822T 1910-01-15

Publications (1)

Publication Number Publication Date
FR417897A true FR417897A (en) 1910-11-24

Family

ID=5877730

Family Applications (1)

Application Number Title Priority Date Filing Date
FR417897D Expired FR417897A (en) 1910-01-15 1910-07-04 Closing device for self-unloading hatches

Country Status (2)

Country Link
DE (1) DE231822C (en)
FR (1) FR417897A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1192687B (en) * 1963-05-16 1965-05-13 Talbot Waggonfab Self-unloading vehicle for the transport of very sticky and / or heavily bridging bulk goods

Also Published As

Publication number Publication date
DE231822C (en)

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