ES442904A1 - Improvements in molds for the manufacture of the footwear. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in molds for the manufacture of the footwear. (Machine-translation by Google Translate, not legally binding)
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Antonio Nova Srl
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Antonio Nova Srl
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Publication date
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Publication of ES442904A1publicationCriticalpatent/ES442904A1/en
Footwear And Its Accessory, Manufacturing Method And Apparatuses
(AREA)
Abstract
Improvements in molds for the manufacture of footwear of the type comprising a bottom, two movable jaws with respect to the bottom and a last on which the instep is assembled, said mold forming, together with the lower face of the last, a camera for the injection of plastic or elastomeric material hardenable to form the sole and encompassing the part of the upper that covers the lower face of the last, characterized by establishing on the lower face of the last (10) a plurality of grooves (11) communicating with the mold chamber. (Machine-translation by Google Translate, not legally binding)
ES442904A1974-12-061975-11-24Improvements in molds for the manufacture of the footwear. (Machine-translation by Google Translate, not legally binding)
ExpiredES442904A1
(en)
Mould for the manufacture of footwear with a sole having an injection-moulded plastics part and flexible material forming at least part of the tread surface of the sole
Procedure for the formation of rubber sole and its fixation and vulcanization to the footwear. (Machine-translation by Google Translate, not legally binding)