ES290214A3 - Device for the formation, vulcanization and contemporary welding to the cutting of rubber sole for the shoes (Machine-translation by Google Translate, not legally binding)
- Google Patents
Device for the formation, vulcanization and contemporary welding to the cutting of rubber sole for the shoes (Machine-translation by Google Translate, not legally binding)
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oHG ANTONIO NOVA
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oHG ANTONIO NOVA
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Priority to ES0290214ApriorityCriticalpatent/ES290214A3/en
Publication of ES290214A3publicationCriticalpatent/ES290214A3/en
Footwear And Its Accessory, Manufacturing Method And Apparatuses
(AREA)
Abstract
Device for the formation, vulcanization and contemporary welding to the cut, of rubber soles for shoes, comprising a base mold and a frame that bears a support edge for the last on which the cut has been invested with the template , characterized in that the base mold is provided around a projection, whose internal surface is connected to the surface intended to form the underside of the sole and constitutes a part of the surface intended to form, together with the inside of the frame, the flank of the sole; means are provided to compress the frame under the base mold in such a way as to create a pressure between the parts that is high enough to prevent the infiltration of the rubber at the junction line between the frame and the base mold, as a result of the internal pressure of the sole, during vulcanization. (Machine-translation by Google Translate, not legally binding)
ES0290214A1963-07-221963-07-22Device for the formation, vulcanization and contemporary welding to the cutting of rubber sole for the shoes (Machine-translation by Google Translate, not legally binding)
ExpiredES290214A3
(en)
Device for the formation, vulcanization and contemporary welding to the cutting of rubber sole for the shoes (Machine-translation by Google Translate, not legally binding)
Device for the formation, vulcanization and contemporary welding to the cutting of rubber sole for the shoes (Machine-translation by Google Translate, not legally binding)
Device for the formation, vulcanization and contemporary welding to the cutting of rubber sole for the shoes (Machine-translation by Google Translate, not legally binding)
Procedure for the manufacture of footwear provided with sole of rubber that has rounded edges (Machine-translation by Google Translate, not legally binding)
Last box and cover to vulcanize a layer of rubber to the sole and edge of the footwear with fiber floor (Machine-translation by Google Translate, not legally binding)