An apparatus for forming a finger-engaging portion in a stay-on-tab of a lid of a container includes a support, a fixture mounted to the support for movement between a first position and a second position in opposition to stay-on-tab of the lid of the container, and an abutment mounted to the fixture for movement between an open position and a closed position in opposition to the fixture and the stay-on tab in the second position of the fixture to bend the stay-on-tab between the fixture and the abutment to form in the stay-on-tab a finger-engaging portion that is upturned relative to the lid of the container.
A device to bend a tab on a container that is already filled and sealed. The device includes a brace for contacting against the tab and a number of lever arms arranged to extend around the tab from multiple different sides. The lever arms are configured to move between a first orientation that are spaced away from the tab, and a second orientation in contact with the tab. The lever arms are further configured to apply a force to the end of the tab to bend a second end upward away from a top side of the container.
B21D 51/38 - Fabrication des dispositifs pour remplir ou vider les boîtes de conserve, bidons, cuvettes, bouteilles ou autres récipients; Fabrication des fonds des boîtes de conserve; Fabrication des dispositifs de fermeture
B21D 11/10 - Cintrage spécialement adapté à la fabrication d'objets déterminés, p.ex. de lames de ressort
B67B 7/40 - Dispositifs s'adaptant à des embouts, des bandes ou des languettes pour ouvrir par déchirement, p.ex. clés à fente pour ouvrir les boîtes de sardines
B65D 43/26 - Mécanismes pour ouvrir ou fermer, p.ex. à pédale
B65B 61/18 - Dispositifs accessoires, non prévus ailleurs, opérant sur feuilles, flans, bandes, attaches, réceptacles ou paquets pour appliquer ou incorporer des éléments d'ouverture ou de déballage des paquets, p.ex. bandes de déchirure
B65B 61/24 - Dispositifs accessoires, non prévus ailleurs, opérant sur feuilles, flans, bandes, attaches, réceptacles ou paquets pour façonner ou refaçonner les paquets achevés
3.
DEVICES AND METHODS FOR BENDING A TAB ON A CONTAINER
A device to bend a tab on a container that is already filled and sealed. The device includes a brace for contacting against the tab and a number of lever arms arranged to extend around the tab from multiple different sides. The lever arms are configured to move between a first orientation that are spaced away from the tab, and a second orientation in contact with the tab. The lever arms are further configured to apply a force to the end of the tab to bend a second end upward away from a top side of the container.
B25B 7/12 - OUTILS OU OUTILLAGE D'ÉTABLI NON PRÉVUS AILLEURS, POUR FIXER, JOINDRE, DÉSENGAGER OU TENIR - Parties constitutives généralement communes aux outils à main à branches pivotantes comportant des moyens particuliers de transmission entre les poignées et les mâchoires, p.ex. leviers articulés, dents
4.
DEVICES AND METHODS FOR BENDING A TAB ON A CONTAINER
A device to bend a tab on a container that is already filled and sealed. The device includes a brace for contacting against the tab and a number of lever arms arranged to extend around the tab from multiple different sides. The lever arms are configured to move between a first orientation that are spaced away from the tab, and a second orientation in contact with the tab. The lever arms are further configured to apply a force to the end of the tab to bend a second end upward away from a top side of the container.
B67B 7/40 - Dispositifs s'adaptant à des embouts, des bandes ou des languettes pour ouvrir par déchirement, p.ex. clés à fente pour ouvrir les boîtes de sardines
B21D 11/00 - Cintrage non limité aux produits du genre prévu dans un seul des groupes , , ; Cintrage non prévu dans les groupes ; Torsion
B21D 51/38 - Fabrication des dispositifs pour remplir ou vider les boîtes de conserve, bidons, cuvettes, bouteilles ou autres récipients; Fabrication des fonds des boîtes de conserve; Fabrication des dispositifs de fermeture
B25B 7/12 - OUTILS OU OUTILLAGE D'ÉTABLI NON PRÉVUS AILLEURS, POUR FIXER, JOINDRE, DÉSENGAGER OU TENIR - Parties constitutives généralement communes aux outils à main à branches pivotantes comportant des moyens particuliers de transmission entre les poignées et les mâchoires, p.ex. leviers articulés, dents
B67B 7/00 - Dispositifs à main ou à moteur pour ouvrir des récipients fermés
5.
Apparatus and methods for forming a finger-engaging portion in a stay-on-tab of a lid of a container
An apparatus for forming a finger-engaging portion in a stay-on-tab of a lid of a container includes a support, a fixture mounted to the support for movement between a first position and a second position in opposition to stay-on-tab of the lid of the container, and an abutment mounted to the fixture for movement between an open position and a closed position in opposition to the fixture and the stay-on tab in the second position of the fixture to bend the stay-on-tab between the fixture and the abutment to form in the stay-on-tab a finger-engaging portion that is upturned relative to the lid of the container.
B21D 7/06 - Cintrage des barres, profilés ou tubes dans des presses particulières ou entre des marteaux et des enclumes ou des butées; Pinces comportant des matrices de formage
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