ES441898A3 - Improvements introduced in the machines for beveling crystals. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements introduced in the machines for beveling crystals. (Machine-translation by Google Translate, not legally binding)
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MOYA BLANCO BERNARDO
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MOYA BLANCO BERNARDO
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Priority to ES441898ApriorityCriticalpatent/ES441898A3/en
Publication of ES441898A3publicationCriticalpatent/ES441898A3/en
Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes
(AREA)
Abstract
Improvements introduced in the machines for beveling crystals, characterized by the arrangement, within the structural box of the same, of a set of contiguous wheels, on the same axis, moved by an electric motor, being some of the grinding wheels and presenting the other circular grooves with the profile of the bevel to be obtained, and also to present, in front of the area of action of said molars, a carriage equipped with translational movement parallel to the molars and oscillating, approaching and moving away from them, presenting this an axis carriage, which receives movement from an independent motor, by means of the appropriate transmissions and the same axis being divided into several parts so that, in front of the area of the wheels, the lens to be beveled can be interposed, firmly clamped and, in an outer zone, a template corresponding to the contour to be given to said lens can be inserted, this template being confronted with a stop at associated to a drum equipped with scales for the radial displacement of said stop and the drum in question associated with a connecting rod which, by means of suitable levers, receives longitudinal movement from a set of programmer cams. (Machine-translation by Google Translate, not legally binding)
ES441898A1975-10-171975-10-17Improvements introduced in the machines for beveling crystals. (Machine-translation by Google Translate, not legally binding)
ExpiredES441898A3
(en)
Procedure and device for the manufacture of tubes of synthetic material, hardening, reinforced of gross fibers. (Machine-translation by Google Translate, not legally binding)
Adjustable stop device for the placement of a piece to be manufactured in a machine-tool. (Machine-translation by Google Translate, not legally binding)
Automatic machine for toothing and sharpening saw discs for cutting seed device machines. (Machine-translation by Google Translate, not legally binding)