Last holder for footwear soling machines

The last holder for soling footwear has an adjustment mechanism used to bring the upper (18) into a position where the side moulding parts (14,15) grip behind said upper with play as these moulding parts are closed. The edge (20) of the upper is clamped peripherally between the side moulding parts a...

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Bibliographische Detailangaben
1. Verfasser: HERMANN ROSELAND ET RUDI COLBERG
Format: Patent
Sprache:eng ; fre
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Zusammenfassung:The last holder for soling footwear has an adjustment mechanism used to bring the upper (18) into a position where the side moulding parts (14,15) grip behind said upper with play as these moulding parts are closed. The edge (20) of the upper is clamped peripherally between the side moulding parts and the displaceable base ram (21) which make up the injection casting mould for moulding on the sole. The adjustment mechanism has a first plate which can be fixed to a swivel head of the soling machine and a second plate which can be connected to the last holder. The first plate has guide bolts with stops for the second plate and the distance of the stops of the bolts from the first plate can be adjusted according to the play. DISPOSITIF PORTE-EMBAUCHOIR POUR MACHINES DE MONTAGE DE SEMELLES DE CHAUSSURES, COMPRENANT UN PORTE-EMBAUCHOIR ET UN EMBAUCHOIR POUR LA TIGE DE CHAUSSURES SOUPLES, NOTAMMENT UN EMBAUCHOIR DE MONTAGE, LA TIGE PRESENTANT UN BORD EN DEBORDEMENT ET UNE SEMELLE INTERIEURE, POUR FORMER LA SEMELLE PAR MOULAGE AU MOYEN D'UN MOULE D'INJECTION FORME D'ELEMENTS DE MOULE LATERAUX ET D'UN POINCON POSSEDANT UNE CAVITE.IL EST CARACTERISE PAR UN DISPOSITIF DE REGLAGE 5 DU PORTE-EMBAUCHOIR 2 DESTINE A AMENER LA TIGE, PENDANT LA FERMETURE DES ELEMENTS DE MOULE LATERAUX, DANS UNE POSITION OU ELLE EST RETENUE PAR CES DERNIERS AVEC UN CERTAIN JEU, ET A SERRER LE BORD EN DEBORDEMENT DANS SA REGION PERIPHERIQUE ENTRE LES ELEMENTS DE MOULE LATERAUX ET LE POINCON DE FOND MOBILE.