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1. (WO1989000136) SPOUT FOR LIQUID CONTAINERS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1989/000136 International Application No.: PCT/JP1988/000659
Publication Date: 12.01.1989 International Filing Date: 30.06.1988
IPC:
B65D 47/36 (2006.01) ,B65D 5/74 (2006.01) ,B65D 51/22 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
D
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
47
Closures with filling and discharging, or with discharging, devices
36
Closures with frangible parts adapted to be pierced, torn, or removed, to provide discharge openings
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
D
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
5
Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons, trays, formed by folding or erecting one or more blanks made of paper
42
Details of containers or of foldable or erectable container blanks
72
Contents-dispensing means
74
Spouts
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
D
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
51
Closures not otherwise provided for
18
Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures
20
Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing
22
having means for piercing, cutting, or tearing the inner closure
Applicants:
TOPPAN PRINTING CO., LTD [JP/JP]; 5-1, Taito 1-chome Taito-ku Tokyo 110, JP (AllExceptUS)
KISHIKAWA, Kenjirou [JP/JP]; JP (UsOnly)
NISHIHIRA, Yoshitaka [JP/JP]; JP (UsOnly)
OKUDAIRA, Masayuki [JP/JP]; JP (UsOnly)
Inventors:
KISHIKAWA, Kenjirou; JP
NISHIHIRA, Yoshitaka; JP
OKUDAIRA, Masayuki; JP
Agent:
AKIMOTO, Teruo @; 1-1, Minami-Aoyama 1-chome Minato-ku Tokyo 107, JP
Priority Data:
62/100844 U30.06.1987JP
62/129044 U25.08.1987JP
62/129045 U25.08.1987JP
62/129046 U25.08.1987JP
63/14408 U05.02.1988JP
63/18449 U15.02.1988JP
63/78454 U14.06.1988JP
Title (EN) SPOUT FOR LIQUID CONTAINERS
(FR) BEC POUR RECIPIENTS DE LIQUIDE
Abstract:
(EN) A spout set in a liquid container, consisting of a pouring port element (2) fixed to the opening of the liquid container, an unsealing blade (4) inserted into a cylindrical portion of the element (2) and provided at its lower edge with a cutting member opposed to a film, and a cap (3) rotatably fitted on the cylindrical portion of the element (2). The cap (3) has a cylindrical member to be inserted into the unsealing blade (4). One of the opposed surface portions of the cylindrical member and the blade (4) has a guide surface extending from the upper edge to the lower edge thereof so as to incline upward in the direction of opening of the cap (3), and the other thereof is provided with a member slidably contacting the inclined guide surface, whereby the blade (4) can be lowered when the cap (3) is turned in the direction of its opening. Accordingly, when the cap is turned in the direction of its opening (upward), the cylindrical member is turned and the blade is pressed downward, so that the film is broken by the blade to open the pouring port. Consequently, the liquid becomes ready to be poured when the cap is removed.
(FR) Bec placé dans un récipient de liquide, comprenant un élément d'orifice de versement (2) fixé à l'ouverture du récipient de liquide, une lame de descellement (4) introduite dans une partie cylindrique de l'élément (2) et dont le bord inférieur est muni d'un élément coupant opposé à un film, ainsi qu'un couvercle (3) monté rotatif sur la partie cylindrique de l'élément (2). Le couvercle (3) est doté d'un élément cylindrique à introduire dans la lame de descellement (4). Une des parties des surfaces opposées de l'élément cylindrique et de la lame (4), est munie d'une surface de guidage s'étendant du bord supérieur au bord inférieur de celle-ci de manière à s'incliner vers le haut, dans la direction d'ouverture du couvercle (3), l'autre partie étant munie d'un élément entrant en contact par glissement avec la surface de guidage inclinée, grâce à quoi la lame (4) peut être abaissée lorsque l'on tourne le couvercle (3) dans la direction de son ouverture. Ainsi, lorsque l'on tourne le couvercle dans la direction de son ouverture (vers le haut), l'élément cylindrique est tourné et la lame est pressée vers le bas, de manière à ce que celle-ci rompe le film afin d'ouvrir l'orifice de versement. On peut ainsi verser le liquide après avoir retiré le couvercle.
Designated States: AU, US
European Patent Office (AT, BE, CH, DE, FR, GB, IT, LU, NL, SE)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)
Also published as:
EP0328652US5020690AU1988019873