FR509789A - Système de fermeture de trémies - Google Patents

Système de fermeture de trémies

Info

Publication number
FR509789A
FR509789A FR509789A FR509789DA FR509789A FR 509789 A FR509789 A FR 509789A FR 509789 A FR509789 A FR 509789A FR 509789D A FR509789D A FR 509789DA FR 509789 A FR509789 A FR 509789A
Authority
FR
France
Prior art keywords
closing system
hopper closing
hopper
closing
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
FR509789A
Other languages
English (en)
Inventor
Pierre Brasseur
Rene Brasseur
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.)
PIERRE BRASSEUR
RENE BRASSEUR
Original Assignee
PIERRE BRASSEUR
RENE BRASSEUR
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 PIERRE BRASSEUR, RENE BRASSEUR filed Critical PIERRE BRASSEUR
Application granted granted Critical
Publication of FR509789A publication Critical patent/FR509789A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/54—Gates or closures
    • B65D90/58—Gates or closures having closure members sliding in the plane of the opening
    • B65D90/582—Gates or closures having closure members sliding in the plane of the opening having a rotational motion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR509789A 1920-02-11 1920-02-11 Système de fermeture de trémies Expired FR509789A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR509789T 1920-02-11

Publications (1)

Publication Number Publication Date
FR509789A true FR509789A (fr) 1920-11-19

Family

ID=8911281

Family Applications (1)

Application Number Title Priority Date Filing Date
FR509789A Expired FR509789A (fr) 1920-02-11 1920-02-11 Système de fermeture de trémies

Country Status (1)

Country Link
FR (1) FR509789A (fr)

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