ES285994A1 - A procedure to manufacture synthetic resin shoes by injection molding (Machine-translation by Google Translate, not legally binding)
- Google Patents
A procedure to manufacture synthetic resin shoes by injection molding (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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Pirelli and C SpA
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Pirelli SpA
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Priority to ES285994ApriorityCriticalpatent/ES285994A1/en
Publication of ES285994A1publicationCriticalpatent/ES285994A1/en
A process for manufacturing synthetic resin shoes by injection molding, characterized in that a pre-molded outsole of different material such as type and composition and in any way very resistant to laceration and anti-slip, which introduces a pre-molded sole is previously introduced into the mold. between the plant and the heel an orifice, through which the synthetic resin is injected into the chamber of the mold to the fluid state by thermal treatment. (Machine-translation by Google Translate, not legally binding)
ES285994A1963-03-051963-03-05A procedure to manufacture synthetic resin shoes by injection molding (Machine-translation by Google Translate, not legally binding)
ExpiredES285994A1
(en)
A procedure for the manufacture of footwear of thermoplastic material, using molds whose part of empeine form a unique body (Machine-translation by Google Translate, not legally binding)
Procedure for manufacturing footwear-zoo in hardened plastic material to heat or in thermoplastic and similar material (Machine-translation by Google Translate, not legally binding)