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IT1136694B - PERFECTED CLOSURE WITH LIQUID SEAL SPECIES FOR TANKS - Google Patents

PERFECTED CLOSURE WITH LIQUID SEAL SPECIES FOR TANKS

Info

Publication number
IT1136694B
IT1136694B IT22459/81A IT2245981A IT1136694B IT 1136694 B IT1136694 B IT 1136694B IT 22459/81 A IT22459/81 A IT 22459/81A IT 2245981 A IT2245981 A IT 2245981A IT 1136694 B IT1136694 B IT 1136694B
Authority
IT
Italy
Prior art keywords
tanks
liquid seal
perfected closure
ring
species
Prior art date
Application number
IT22459/81A
Other languages
Italian (it)
Other versions
IT8122459A0 (en
Inventor
Giovanni Mantovani
Original Assignee
Dox Al Italia Spa
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 Dox Al Italia Spa filed Critical Dox Al Italia Spa
Priority to IT22459/81A priority Critical patent/IT1136694B/en
Publication of IT8122459A0 publication Critical patent/IT8122459A0/en
Priority to DE8282830162T priority patent/DE3273150D1/en
Priority to AT82830162T priority patent/ATE22047T1/en
Priority to EP82830162A priority patent/EP0069085B1/en
Application granted granted Critical
Publication of IT1136694B publication Critical patent/IT1136694B/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
    • B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
    • B65D53/02—Collars or rings
    • 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
    • B65D41/28—Caps combined with stoppers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Packages (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)

Abstract

This invention relates to an improved can fastener which comprises the can filling port (1), a cylindrical cap (3) provided upperly with a sealing surface and with an annular projection, an O-ring (4) and a ring nut (2). The cap (3) is inserted into the can filling port (1) and the ring nut (2) is then screwed over the filling port (1) after positioning the O-ring (4) at the end of the port.
IT22459/81A 1981-06-19 1981-06-19 PERFECTED CLOSURE WITH LIQUID SEAL SPECIES FOR TANKS IT1136694B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT22459/81A IT1136694B (en) 1981-06-19 1981-06-19 PERFECTED CLOSURE WITH LIQUID SEAL SPECIES FOR TANKS
DE8282830162T DE3273150D1 (en) 1981-06-19 1982-06-08 Improved liquid-tight fastener, especially for cans
AT82830162T ATE22047T1 (en) 1981-06-19 1982-06-08 LIQUID-TIGHT CAP FOR CONTAINERS.
EP82830162A EP0069085B1 (en) 1981-06-19 1982-06-08 Improved liquid-tight fastener, especially for cans

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22459/81A IT1136694B (en) 1981-06-19 1981-06-19 PERFECTED CLOSURE WITH LIQUID SEAL SPECIES FOR TANKS

Publications (2)

Publication Number Publication Date
IT8122459A0 IT8122459A0 (en) 1981-06-19
IT1136694B true IT1136694B (en) 1986-09-03

Family

ID=11196580

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22459/81A IT1136694B (en) 1981-06-19 1981-06-19 PERFECTED CLOSURE WITH LIQUID SEAL SPECIES FOR TANKS

Country Status (4)

Country Link
EP (1) EP0069085B1 (en)
AT (1) ATE22047T1 (en)
DE (1) DE3273150D1 (en)
IT (1) IT1136694B (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2056246A1 (en) * 1970-11-16 1972-05-31 Schiemann, Wolfram, Dr.-Ing., 7140 Ludwig sburg Screw cap for threaded connector of canisters
DE2113106C3 (en) * 1971-03-18 1981-07-23 R. von Hünersdorff Nachf. Friedrich Bührer sen. KG, 7140 Ludwigsburg Device for closing the spout of canisters
FR2228005B2 (en) * 1973-05-02 1977-09-02 Cros Modesto
US4116352A (en) * 1976-11-01 1978-09-26 Leonard Russo Sealing device

Also Published As

Publication number Publication date
EP0069085A1 (en) 1983-01-05
IT8122459A0 (en) 1981-06-19
ATE22047T1 (en) 1986-09-15
EP0069085B1 (en) 1986-09-10
DE3273150D1 (en) 1986-10-16

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