IT1206391B - Threaded closure for drum or keg - has intermediate flanged sleeve with sealing ring inside bottom to protect mating threads - Google Patents

Threaded closure for drum or keg - has intermediate flanged sleeve with sealing ring inside bottom to protect mating threads

Info

Publication number
IT1206391B
IT1206391B IT4750877A IT4750877A IT1206391B IT 1206391 B IT1206391 B IT 1206391B IT 4750877 A IT4750877 A IT 4750877A IT 4750877 A IT4750877 A IT 4750877A IT 1206391 B IT1206391 B IT 1206391B
Authority
IT
Italy
Prior art keywords
keg
drum
sealing ring
inside bottom
ring inside
Prior art date
Application number
IT4750877A
Other languages
Italian (it)
Original Assignee
American Flange & Mfg
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 American Flange & Mfg filed Critical American Flange & Mfg
Priority to IT4750877A priority Critical patent/IT1206391B/en
Application granted granted Critical
Publication of IT1206391B publication Critical patent/IT1206391B/en

Links

Landscapes

  • Closures For Containers (AREA)

Abstract

An externally threaded plug for a drum or keg screws into an adaptor (5) with a flange (6) at the bottom fitted inside the filler hole (1, 3). The neck of the adaptor is internally threaded and sealed against leaks by a gasket (8) in the corner. The threaded portion has a sealing ring (11) around its innermost thread. The plug (13) is hollow and made from plastics or formed metal, and has its open end flanged (17). When screwed in, the flange (17) of the plug (13) contacts the rim (7) of the neck. In this position, the bottom end (14) engages and compresses the seal (11) to prevent the contents penetrating between the threads.
IT4750877A 1977-01-04 1977-01-04 Threaded closure for drum or keg - has intermediate flanged sleeve with sealing ring inside bottom to protect mating threads IT1206391B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT4750877A IT1206391B (en) 1977-01-04 1977-01-04 Threaded closure for drum or keg - has intermediate flanged sleeve with sealing ring inside bottom to protect mating threads

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT4750877A IT1206391B (en) 1977-01-04 1977-01-04 Threaded closure for drum or keg - has intermediate flanged sleeve with sealing ring inside bottom to protect mating threads

Publications (1)

Publication Number Publication Date
IT1206391B true IT1206391B (en) 1989-04-21

Family

ID=11260766

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4750877A IT1206391B (en) 1977-01-04 1977-01-04 Threaded closure for drum or keg - has intermediate flanged sleeve with sealing ring inside bottom to protect mating threads

Country Status (1)

Country Link
IT (1) IT1206391B (en)

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