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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Silvestre Segarra E Hijos S A
Original Assignee
Silvestre Segarra E Hijos S A
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Silvestre Segarra E Hijos S AfiledCriticalSilvestre Segarra E Hijos S A
Priority to ES0228819ApriorityCriticalpatent/ES228819A2/en
Publication of ES228819A2publicationCriticalpatent/ES228819A2/en
Improvements on the object of the patent of invention no. 221038, relating to: improvements in the manufacture of footwear, characterized in that once mounted on the shoe last a cut of conditioned leather according to claim 2 of the main patent and after placing in said form the insole and/or midsole, proceeds to the sewing of the cut with said template and/or midsole so that the cut occupies the upper part of the set and leaves established the final line of the shoe, effected which cut all the outgoing of the cut and of the insole and/or midsole and this insole or midsole is impregnated on the outside with a layer of cycled rubber solution prepared according to claim 3 of the main patent and containing all the necessary products for the vulcanization, on the which layer is placed a rubber plate, proceeding then to apply on the free side of this rubber plate a new layer of cycled rubber solution, on which the rubber floor adheres with slight pressure, finally submitting the assembly thus formed on the last, to the action of an atmosphere of air under pressure heated to the normal temperature of rubber vulcanization . (Machine-translation by Google Translate, not legally binding)
ES0228819A1956-05-181956-05-18Improvements in the manufacture of shoes (Machine-translation by Google Translate, not legally binding)
ExpiredES228819A2
(en)
Improvements in the vulcanization molds for the manufacture of footwear with sole of rubber (Machine-translation by Google Translate, not legally binding)
Improvements in the vulcanization molds for the manufacture of footwear with sole of rubber (Machine-translation by Google Translate, not legally binding)