Recherche Images Maps Play YouTube Actualités Gmail Drive Plus »
Connexion
Les utilisateurs de lecteurs d'écran peuvent cliquer sur ce lien pour activer le mode d'accessibilité. Celui-ci propose les mêmes fonctionnalités principales, mais il est optimisé pour votre lecteur d'écran.

Brevets

  1. Recherche avancée dans les brevets
Numéro de publicationWO1995015888 A3
Type de publicationDemande
Numéro de demandePCT/US1994/014252
Date de publication8 sept. 1995
Date de dépôt12 déc. 1994
Date de priorité10 déc. 1993
Autre référence de publicationWO1995015888A2
Numéro de publicationPCT/1994/14252, PCT/US/1994/014252, PCT/US/1994/14252, PCT/US/94/014252, PCT/US/94/14252, PCT/US1994/014252, PCT/US1994/14252, PCT/US1994014252, PCT/US199414252, PCT/US94/014252, PCT/US94/14252, PCT/US94014252, PCT/US9414252, WO 1995/015888 A3, WO 1995015888 A3, WO 1995015888A3, WO 9515888 A3, WO 9515888A3, WO-A3-1995015888, WO-A3-9515888, WO1995/015888A3, WO1995015888 A3, WO1995015888A3, WO9515888 A3, WO9515888A3
InventeursRodney K Gwiazdon, John E Korte, Richard S Deadmond, Frank C Starr, Robb W Roloff, Robert D Devlin, Wayne A Smith
DéposantGen Mills Inc, Rodney K Gwiazdon, John E Korte, Richard S Deadmond, Frank C Starr, Robb W Roloff, Robert D Devlin, Wayne A Smith
Exporter la citationBiBTeX, EndNote, RefMan
Liens externes:  Patentscope, Espacenet
Apparatus for folding, filling and sealing bags with a fixture for holding the bag during the procedure
WO 1995015888 A3
Résumé
An apparatus (10) is disclosed including fixtures (32) mounted to carrier bars (30) secured to roller chains (24). In a first, vertical portion of the closed loops, bags (12) are loaded into the fixtures (32) in a folded condition by a loading device (50). Guides (274) prevent the bags (12) from moving from the fixtures (32) when the fixtures (32) move from the first, vertical portion to a second, horizontal portion. The bags (12) are opened and filled with product and then collapsed and sealed in the horizontal portion. Guides (184) prevent the bags (12) from moving from the fixtures (32) and bend the portions of the bags (12) extending out of the fixtures (32) at a nonlinear angle to the fixtures (32). The bags (12) are ejected from the fixtures (32) in the third, vertical portion by reciprocal pushing plates (172, 174). The bags (12) are ejected into the pockets (186). Lugs (230) extending from lands (228) push the bags (12) from the pockets (186) in an inverted position as the lands (228) move from an inner position to an outer position.
Citations de brevets
Brevet cité Date de dépôt Date de publication Déposant Titre
WO1993015976A1 *29 janv. 199319 août 1993General Mills, Inc.Single layer, greaseproof, flexible paper popcorn package
DE565303C *3 oct. 193028 nov. 1932Johannes Gravenholdt Dipl IngSackhalter fuer selbsttaetige Fuell- und Waegemaschinen
DE635952C *28 sept. 1936Johannes Gravenholdt Dipl IngSackhalter fuer selbsttaetige Fuell- und Waegemaschinen
DE2714584A1 *1 avr. 19775 oct. 1978Edmund HirtPackaging and sealing machine conveyor - has height adjustable working table with drive and advance fingers attached to chains
EP0569335A1 *4 mai 199310 nov. 1993SIG Schweizerische Industrie-GesellschaftDevice for filling of flexible bags
US3788035 *21 juin 197229 janv. 1974Container CorpCaulking cartridge filling and seaming machine
US4450180 *7 juil. 198022 mai 1984Golden Valley Foods Inc.Package for increasing the volumetric yield of microwave cooked popcorn
US4548826 *17 févr. 198422 oct. 1985Golden Valley Foods Inc.Method for increasing the volumetric yield of microwave cooked popcorn
US4604854 *5 déc. 198312 août 1986Golden Valley Foods IncMachine for forming, filling and sealing bags
US5171950 *11 sept. 198915 déc. 1992General Mills, Inc.Flexible pouch and paper bag combination for use in the microwave popping of popcorn
Classifications
Classification internationaleB65B43/54, B65B43/52
Classification coopérativeB65B43/54, B65B43/52
Classification européenneB65B43/52, B65B43/54
Événements juridiques
DateCodeÉvénementDescription
15 juin 1995ALDesignated countries for regional patents
Kind code of ref document: A2
Designated state(s): KE MW SD SZ AT BE CH DE DK ES FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN ML MR NE SN TD TG
15 juin 1995AKDesignated states
Kind code of ref document: A2
Designated state(s): AM AT AU BB BG BR BY CA CH CN CZ DE DK EE ES FI GB GE HU JP KE KG KP KR KZ LK LR LT LU LV MD MG MN MW NL NO NZ PL PT RO RU SD SE SI SK TJ TT UA US UZ VN
17 août 1995DFPERequest for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
6 sept. 1995121Ep: the epo has been informed by wipo that ep was designated in this application
8 sept. 1995ALDesignated countries for regional patents
Kind code of ref document: A3
Designated state(s): KE MW SD SZ AT BE CH DE DK ES FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN ML MR NE SN TD TG
8 sept. 1995AKDesignated states
Kind code of ref document: A3
Designated state(s): AM AT AU BB BG BR BY CA CH CN CZ DE DK EE ES FI GB GE HU JP KE KG KP KR KZ LK LR LT LU LV MD MG MN MW NL NO NZ PL PT RO RU SD SE SI SK TJ TT UA US UZ VN
26 sept. 1996REGReference to national code
Ref country code: DE
Ref legal event code: 8642
19 mars 1997122Ep: pct application non-entry in european phase
10 août 1997NENPNon-entry into the national phase in:
Ref country code: CA