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1. WO1992000841 - A CRATE AND A MOULD THEREFOR

Publication Number WO/1992/000841
Publication Date 23.01.1992
International Application No. PCT/SE1991/000491
International Filing Date 12.07.1991
IPC
B29C 45/26 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
45Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
17Component parts, details or accessories; Auxiliary operations
26Moulds
B29C 45/33 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
45Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
17Component parts, details or accessories; Auxiliary operations
26Moulds
33having transversely, e.g. radially, movable mould parts
B65D 1/24 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
DCONTAINERS 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
1Rigid or semi-rigid containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material or by deep-drawing operations performed on sheet material
22Boxes or like containers with side walls of substantial depth for enclosing contents
24with moulded compartments or partitions
CPC
B29C 45/2628
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
45Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
17Component parts, details or accessories; Auxiliary operations
26Moulds
2628with mould parts forming holes in or through the moulded article, e.g. for bearing cages
B29C 45/33
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
45Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
17Component parts, details or accessories; Auxiliary operations
26Moulds
33having transversely, e.g. radially, movable mould parts
B29L 2031/7134
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
2031Other particular articles
712Containers; Packaging elements or accessories, Packages
7134Crates, e.g. for bottles
B29L 2031/737
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
2031Other particular articles
737Articles provided with holes, e.g. grids, sieves
B65D 1/243
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
DCONTAINERS 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
1Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
22Boxes or like containers with side walls of substantial depth for enclosing contents
24with moulded compartments or partitions
243Crates for bottles or like containers
B65D 2501/24019
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
DCONTAINERS 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
2501Containers having bodies formed in one piece
24Boxes or like containers with moulded compartments or partitions
24006Details relating to bottle crates
24012Materials
24019Mainly plastics
Applicants
  • BOXETT MATERIALHANTERING AB [SE]/[SE]
Inventors
  • LANDQVIST, Jan
Priority Data
9002426-612.07.1990SE
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) A CRATE AND A MOULD THEREFOR
(FR) CASIER ET MOULE UTILISE POUR FABRIQUER LEDIT CASIER
Abstract
(EN) A plastic crate for bottles has an opening in the sidewall, the wall above the opening forming a handle. The lower bearing surface (23, 24) of the handle facing towards the hand is widened by an inward bulge (24) in the crate wall above the wall opening. It has been possible to form the inward bulge since the mould used for the crate has a matrix core which extends up on the inside of the crate wall and forms a lower mould surface for said inward bulge of the handle. The core (51) forms an opening through the bottom of the crate and the crate bottom (13) must be planned taking into account the opening for the core (51).
(FR) Casier en plastique pour bouteilles possédant une ouverture pratiquée dans la paroi latérale, la paroi au-dessus de ladite ouverture formant une poignée. La surface de support inférieure (23, 24) de la poignée faisant face à la main est élargie par un renflement interne (24) dans la paroi du casier au-dessus de l'ouverture de la paroi. Le moule utilisé dans ce procédé permet d'obtenir un renflement interne car il possède un noyau de matrice qui s'étend vers le haut, sur le côté intérieur de la paroi du casier, formant ainsi une surface de moule inférieure pour le renflement interne de la poignée. Le noyau (51) forme une ouverture dans le fond du casier et lors de la conception dudit fond (13), il faut prendre en considération l'ouverture prévue pour le noyau.
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