GB881529A - Closures for liquid containers - Google Patents

Closures for liquid containers

Info

Publication number
GB881529A
GB881529A GB3056258A GB3056258A GB881529A GB 881529 A GB881529 A GB 881529A GB 3056258 A GB3056258 A GB 3056258A GB 3056258 A GB3056258 A GB 3056258A GB 881529 A GB881529 A GB 881529A
Authority
GB
United Kingdom
Prior art keywords
cap
sealing surface
sept
seating
pouring spout
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
GB3056258A
Inventor
Earle Ryan Duffin
Keith Graham James
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bowaters Development and Research Ltd
Bowater Research and Development Co Ltd
Original Assignee
Bowaters Development and Research Ltd
Bowater Research and Development Co Ltd
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 Bowaters Development and Research Ltd, Bowater Research and Development Co Ltd filed Critical Bowaters Development and Research Ltd
Priority to GB3056258A priority Critical patent/GB881529A/en
Publication of GB881529A publication Critical patent/GB881529A/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
    • B65D41/0407—Threaded or like caps or cap-like covers secured by rotation with integral sealing means
    • 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
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/38—Devices for discharging contents
    • B65D25/40—Nozzles or spouts
    • B65D25/48—Separable nozzles or spouts
    • B65D25/50—Separable nozzles or spouts arranged to be plugged in two alternate positions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)

Abstract

881,529. Closure caps. BOWATER RESEARCH & DEVELOPMENT CO. Ltd. Sept. 22, 1959 [Sept, 24, 1958], No. 30562/58. Class 125(3). A cap 115 is provided with a rigid frustoconical sealing surface 112 formed on a rigid annular member 110 releasably housed within the cap and having a pouring spout 113. The surface 112 seals against a flexible frustoconical seating 105, the cone angle of the sealing surface 112 being less than that of the seating which is deformed into flush contact with the surface 112 when the cap is secured over a container outlet. A centre portion 119 of the cap is removable so that the pouring spout may be reversed to protrude through the cap. In a modification the sealing surface is formed as an integral part of the cap.
GB3056258A 1958-09-24 1958-09-24 Closures for liquid containers Expired GB881529A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3056258A GB881529A (en) 1958-09-24 1958-09-24 Closures for liquid containers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3056258A GB881529A (en) 1958-09-24 1958-09-24 Closures for liquid containers

Publications (1)

Publication Number Publication Date
GB881529A true GB881529A (en) 1961-11-01

Family

ID=10309592

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3056258A Expired GB881529A (en) 1958-09-24 1958-09-24 Closures for liquid containers

Country Status (1)

Country Link
GB (1) GB881529A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4811865A (en) * 1987-09-24 1989-03-14 Western Industries Inc. Cap and spout assembly for a can

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4811865A (en) * 1987-09-24 1989-03-14 Western Industries Inc. Cap and spout assembly for a can

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