SE0002757L - Caps for closure of cylindrical vessels, in particular gasoline barrels, oil drums or similar vessels - Google Patents

Caps for closure of cylindrical vessels, in particular gasoline barrels, oil drums or similar vessels

Info

Publication number
SE0002757L
SE0002757L SE0002757A SE0002757A SE0002757L SE 0002757 L SE0002757 L SE 0002757L SE 0002757 A SE0002757 A SE 0002757A SE 0002757 A SE0002757 A SE 0002757A SE 0002757 L SE0002757 L SE 0002757L
Authority
SE
Sweden
Prior art keywords
lid
vessel
vessels
ring
axial direction
Prior art date
Application number
SE0002757A
Other languages
Swedish (sv)
Other versions
SE0002757D0 (en
SE515363C2 (en
Inventor
Lars Flygt
Original Assignee
Wm Sellbergs Ab
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 Wm Sellbergs Ab filed Critical Wm Sellbergs Ab
Priority to SE0002757A priority Critical patent/SE515363C2/en
Publication of SE0002757D0 publication Critical patent/SE0002757D0/en
Publication of SE0002757L publication Critical patent/SE0002757L/en
Publication of SE515363C2 publication Critical patent/SE515363C2/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D45/00Clamping or other pressure-applying devices for securing or retaining closure members
    • B65D45/32Clamping or other pressure-applying devices for securing or retaining closure members for applying radial or radial and axial pressure, e.g. contractible bands encircling closure member
    • B65D45/34Clamping or other pressure-applying devices for securing or retaining closure members for applying radial or radial and axial pressure, e.g. contractible bands encircling closure member lever-operated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

The lid is clamped onto the vessel by a ring with a concave inside surface. The clamping ring can be opened by a locking device in order to receive the lid periphery and vessel rim, and also closed tight against this periphery and rim. The lid is flexible in its axial direction and also in the axial direction of the vessel. The peripheral region of the lid has a glide surface extending in the outer/top side of the lid and has an essentially flat inner/bottom side. When closing the ring, its concave inner side is made to slide over the chamfered peripheral region of the lid in order to press the underside of the lid into tight contact with the top edge surface of the vessel, whilst being retained by the vessel rim. At the same time the reduced ring radius forces the lid to deform slightly in its axial direction so that it adopts the same diameter as the vessel.
SE0002757A 2000-07-25 2000-07-25 Lid for sealing cylindrical vessel, especially petrol or oil drum, has chamfered periphery for concave inner side of clamping ring to slide over when lid is being sealed tight SE515363C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE0002757A SE515363C2 (en) 2000-07-25 2000-07-25 Lid for sealing cylindrical vessel, especially petrol or oil drum, has chamfered periphery for concave inner side of clamping ring to slide over when lid is being sealed tight

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0002757A SE515363C2 (en) 2000-07-25 2000-07-25 Lid for sealing cylindrical vessel, especially petrol or oil drum, has chamfered periphery for concave inner side of clamping ring to slide over when lid is being sealed tight

Publications (3)

Publication Number Publication Date
SE0002757D0 SE0002757D0 (en) 2000-07-25
SE0002757L true SE0002757L (en) 2001-07-23
SE515363C2 SE515363C2 (en) 2001-07-23

Family

ID=20280580

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0002757A SE515363C2 (en) 2000-07-25 2000-07-25 Lid for sealing cylindrical vessel, especially petrol or oil drum, has chamfered periphery for concave inner side of clamping ring to slide over when lid is being sealed tight

Country Status (1)

Country Link
SE (1) SE515363C2 (en)

Also Published As

Publication number Publication date
SE0002757D0 (en) 2000-07-25
SE515363C2 (en) 2001-07-23

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Legal Events

Date Code Title Description
NUG Patent has lapsed