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1. (WO1987003558) HEAVY-DUTY SHIPPING CONTAINER FOR FLOWABLE BULK MATERIALS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1987/003558 International Application No.: PCT/US1986/002645
Publication Date: 18.06.1987 International Filing Date: 05.12.1986
IPC:
B65D 5/56 (2006.01) ,B65D 77/06 (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
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
56
Linings or internal coatings
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
77
Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks, bags
04
Articles or materials enclosed in two or more containers disposed one within another
06
Liquids or semiliquids enclosed in flexible containers disposed within rigid containers
Applicants:
WEYERHAEUSER COMPANY [US/US]; Tri-Wall Division 10507 Timberwood Circle Louisville, KY 40223, US
Inventors:
REMAKS, William, J.; US
NUGENT, John, F.; US
Agent:
NOTARO, Angelo; Suite 6902 Empire State Building 350 Fifth Avenue New York, NY 10118, US
Priority Data:
807,97412.12.1985US
930,81313.11.1986US
Title (EN) HEAVY-DUTY SHIPPING CONTAINER FOR FLOWABLE BULK MATERIALS
(FR) CONTAINER DE TRANSPORT POUR SERVICE SEVERE POUR MATERIAUX EN VRAC COULANTS
Abstract:
(EN) A heavy-duty shipping container (10) for bulk flowable materials is constructed with an inner tubular sleeve (12) of substantially circular cross section and an outer sleeve (14) of polygonal cross section; the inner and outer sleeves are composed of multi-wall corrugated fibreboard, each designed to accommodate and support a portion of the stacking load of a like heavy-duty shipping container; the inner sleeve being supported by a support pad (98) initially with its upper edge extended outwardly of the upper edge of the outer sleeve; and the support pad being deformable to allow the inner sleeve to displace into the outer sleeve so that both upper edges are in the same horizontal plane after the application of a predetermined pressure of the inner sleeve.
(FR) Un container de transport pour service sévère (10) pour des matériaux en vrac coulants est construit en utilisant une enveloppe tubulaire intérieure (12) de section sensiblement circulaire et une enveloppe extérieure (14) de section polygonale. Les enveloppes intérieure et extérieure se composent de carton de fibre ondulé à parois multiples, chacune étant conçue pour recevoir et supporter une portion de la charge d'empilement d'un tel container de transport pour service sévère. L'enveloppe intérieure est supportée par un patin de support (98) ayant initialement son bord supérieur s'étendant vers l'extérieur du bord supérieur de l'enveloppe extérieure. Le patin de support est déformable pour permettre à l'enveloppe intérieure de se déplacer vers l'enveloppe extérieure de sorte que les deux bords supérieurs se trouvent dans le même plan horizontal après application d'une pression prédéterminée sur l'enveloppe intérieure.
Designated States: AU, BR, DK, JP, KR, NO
European Patent Office (AT, BE, CH, DE, FR, GB, IT, LU, NL, SE)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
NO19873355BRPI8604000EP0225424EP0248081ES297134KR1019887000757
NZ216590AU1986059124AU1987067750DK161133DK595786