FR940577A - Improvements to closure devices - Google Patents

Improvements to closure devices

Info

Publication number
FR940577A
FR940577A FR940577DA FR940577A FR 940577 A FR940577 A FR 940577A FR 940577D A FR940577D A FR 940577DA FR 940577 A FR940577 A FR 940577A
Authority
FR
France
Prior art keywords
closure devices
closure
devices
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)
Inventor
Michel Robilliart
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 filed Critical
Application granted granted Critical
Publication of FR940577A publication Critical patent/FR940577A/en
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
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • B65D41/04—Threaded or like caps or cap-like covers secured by rotation
    • B65D41/0435—Threaded or like caps or cap-like covers secured by rotation with separate sealing elements
    • B65D41/045—Discs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR940577D 1947-01-29 1947-01-29 Improvements to closure devices Expired FR940577A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR940577T 1947-01-29

Publications (1)

Publication Number Publication Date
FR940577A true FR940577A (en) 1948-12-16

Family

ID=9463096

Family Applications (1)

Application Number Title Priority Date Filing Date
FR940577D Expired FR940577A (en) 1947-01-29 1947-01-29 Improvements to closure devices

Country Status (1)

Country Link
FR (1) FR940577A (en)

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