ES274297A1 - Procedure with your device for the vulcanization of rubber sole and similar to footwear cuts (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure with your device for the vulcanization of rubber sole and similar to footwear cuts (Machine-translation by Google Translate, not legally binding)
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Process with its device for vulcanization of rubber soles and similar to shoe cuts, applicable in those vulcanization machines comprising a plurality of lateral molds or jaws, and lower molds of soles or rammers, controlled in the different phases of work by means of a hydraulic circuit and a pause clock that electrically actuates the controls that determine the different phases, characterized in that after the actual vulcanization phase, and before the total opening of the molding space, or the removal of the sole from it, a directed expansion of the vulcanized material contained in said space is effected, in the sense of moving away from the lower face of the cut, so that the general outline of the sole is maintained in its vulcanization position, while the lower rammer has descended vertically in a predetermined space. (Machine-translation by Google Translate, not legally binding)
ES0274297A1962-02-031962-02-03Procedure with your device for the vulcanization of rubber sole and similar to footwear cuts (Machine-translation by Google Translate, not legally binding)
ExpiredES274297A1
(en)
Procedure with your device for the vulcanization of rubber sole and similar to footwear cuts (Machine-translation by Google Translate, not legally binding)
Procedure with your device for the vulcanization of rubber sole and similar to footwear cuts (Machine-translation by Google Translate, not legally binding)
Procedure with your device for the vulcanization of rubber sole and similar to footwear cuts (Machine-translation by Google Translate, not legally binding)
Procedure with your device for the vulcanization of rubber sole and similar to footwear cuts (Machine-translation by Google Translate, not legally binding)
Procedure and device for fixing by plastic or rubber sole with injection a clutch to the body of a shoe (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)