ES258264A1 - A procedure for the manufacture of jewelry and similar cases (Machine-translation by Google Translate, not legally binding)
- Google Patents
A procedure for the manufacture of jewelry and similar cases (Machine-translation by Google Translate, not legally binding)
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A method for the manufacture of cases for jewelery and the like, essentially characterized in that as a first constructive phase, special molds are prepared whose shell has to serve as the basis for the molding operation of the case, by means of the housing inside the thermofuging material, until fill it by means of the injection machine, this mold being formed by three elements, two male zones of different caliber and a female zone, the first operation being carried out through the aforementioned female and the larger caliber male, introducing the material between them which must be used as a lining or template, depending on the type of case and a metal plate. (Machine-translation by Google Translate, not legally binding)
ES0258264A1960-05-201960-05-20A procedure for the manufacture of jewelry and similar cases (Machine-translation by Google Translate, not legally binding)
ExpiredES258264A1
(en)
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