ZA739712B - Automatically opening and closing closure device for a container - Google Patents

Automatically opening and closing closure device for a container

Info

Publication number
ZA739712B
ZA739712B ZA739712A ZA739712A ZA739712B ZA 739712 B ZA739712 B ZA 739712B ZA 739712 A ZA739712 A ZA 739712A ZA 739712 A ZA739712 A ZA 739712A ZA 739712 B ZA739712 B ZA 739712B
Authority
ZA
South Africa
Prior art keywords
container
closure device
automatically opening
closing closure
closing
Prior art date
Application number
ZA739712A
Inventor
F Bon
Original Assignee
F Bon
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 F Bon filed Critical F Bon
Publication of ZA739712B publication Critical patent/ZA739712B/en

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
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
    • B65D47/2018—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure
    • B65D47/2031—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure the element being formed by a slit, narrow opening or constrictable spout, the size of the outlet passage being able to be varied by increasing or decreasing the pressure
    • B65D47/2037—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure the element being formed by a slit, narrow opening or constrictable spout, the size of the outlet passage being able to be varied by increasing or decreasing the pressure the element being opened or closed by actuating a separate element which causes the deformation, e.g. screw cap closing container slit

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
ZA739712A 1973-09-17 1973-12-28 Automatically opening and closing closure device for a container ZA739712B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1341873A CH583645A5 (en) 1973-09-17 1973-09-17

Publications (1)

Publication Number Publication Date
ZA739712B true ZA739712B (en) 1974-11-27

Family

ID=4392252

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA739712A ZA739712B (en) 1973-09-17 1973-12-28 Automatically opening and closing closure device for a container

Country Status (3)

Country Link
BE (1) BE809758R (en)
CH (1) CH583645A5 (en)
ZA (1) ZA739712B (en)

Also Published As

Publication number Publication date
BE809758R (en) 1974-07-15
CH583645A5 (en) 1977-01-14

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