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1. WO2018149472 - METHOD FOR SEALINGLY JOINING A CANISTER AND A TOP COVER

Publication Number WO/2018/149472
Publication Date 23.08.2018
International Application No. PCT/EP2017/053224
International Filing Date 14.02.2017
Chapter 2 Demand Filed 25.04.2018
IPC
B65D 83/38 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
83Containers or packages with special means for dispensing contents
14for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant
38Details of the container body
A61M 15/00 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
15Inhalators
A61M 11/08 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
11Sprayers or atomisers specially adapted for therapeutic purposes
06of the injector type
08Pocket atomisers of the injector type
B21D 51/26 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
51Making hollow objects
16characterised by the use of the objects
26cans or tins; Closing cans or tins in a permanent manner
B21D 39/04 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
39Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
04of tubes with tubes; of tubes with rods
CPC
A61M 15/009
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
15Inhalators
009using medicine packages with incorporated spraying means, e.g. aerosol cans
A61M 2207/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
2207Methods of manufacture, assembly or production
B21D 39/048
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
39Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating
04of tubes with tubes; of tubes with rods
048using presses for radially crimping tubular elements
B21D 51/2653
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
51Making hollow objects
16characterised by the use of the objects
26cans or tins; Closing same in a permanent manner
2653Methods or machines for closing cans by applying caps or bottoms
B65D 83/38
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
83Containers or packages with special means for dispensing contents
14for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant ; for a product delivered by a propellant
38Details of the container body
Applicants
  • PRESSPART GMBH & CO. KG [DE]/[DE]
Inventors
  • SCHULTE, Christoph
Agents
  • UEXKÜLL & STOLBERG PARTNERSCHAFT VON PATENT- UND RECHTSANWÄLTEN MBB
Priority Data
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) METHOD FOR SEALINGLY JOINING A CANISTER AND A TOP COVER
(FR) PROCÉDÉ D'ASSEMBLAGE ÉTANCHE D'UNE CARTOUCHE ET D'UN COUVERCLE SUPÉRIEUR
Abstract
(EN) A Method for sealingly joining a canister (2) comprising a propellant with a top cover (3) comprising a valve, comprises the steps following steps: providing a canister (2) having a top section with an opening, a cylindrical sidewall defining a longitudinal axis (8) and a bottom wall (9), wherein the cylindrical sidewall has a reduced diameter section providing a crimping region (11), the opening comprising an inwardly shaped portion such that an diameter of said opening is smaller than an inner diameter of the reduced diameter section of the tubular sidewall, attaching a top cover (3) to the canister (2), wherein the top cover (3) holds valve components and comprises a ferrule (14) which along the longitudinal axis (8) forms an overlap section for circumferentially overlapping with and enclosing the reduced diameter section of the sidewall of the canister thereby defining an overlap region, and crimping of the ferrule (14) and the sidewall of the canister (2) in the overlap region in a direction lateral to the longitudinal axis (8) so as to secure the top cover (3) to the sidewall of the canister (2). A medicament container comprising a cover (3) and a canister (2) joined by the method above is also diclosed.
(FR) L'invention concerne un procédé pour assembler à étanchéité une cartouche (2) comprenant un agent propulseur avec un couvercle supérieur (3) comprenant une soupape, comprenant les étapes suivantes : la fourniture d'une cartouche (2) présentant une section supérieure avec une ouverture, une paroi latérale cylindrique délimitant un axe longitudinal (8) et une paroi inférieure (9), la paroi latérale cylindrique présentant une section de diamètre réduit fournissant une région de sertissage (11), l'ouverture comprenant une partie façonnée vers l'intérieur, de sorte qu'un diamètre de ladite ouverture soit inférieur à un diamètre interne de la section de diamètre réduit de la paroi latérale tubulaire ; la fixation d'un couvercle supérieur (3) à la cartouche (2), le couvercle supérieur (3) contenant des éléments de soupape et comprenant une ferrule (14) qui, le long de l'axe longitudinal (8), forme une section de chevauchement pour chevaucher circonférentiellement et enfermer la section de diamètre réduit de la paroi latérale de la cartouche, délimitant ainsi une région de chevauchement ; et le sertissage de la ferrule (14) et de la paroi latérale de la cartouche (2) dans la région de chevauchement dans une direction latérale à l'axe longitudinal (8) de façon à fixer le couvercle supérieur (3) à la paroi latérale de la cartouche (2). L'invention concerne également un récipient de médicament comprenant un couvercle (3) et une cartouche (2) assemblés par le procédé ci-dessus.
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