ES206382A1 - Improvements in the treatment of glass surfaces and analogue materials (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in the treatment of glass surfaces and analogue materials (Machine-translation by Google Translate, not legally binding)
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Glaceries de la Sambre SA
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Glaceries de la Sambre SA
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Publication of ES206382A1publicationCriticalpatent/ES206382A1/en
Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes
(AREA)
Abstract
Improvements in the treatment of surfaces of glass and similar materials by means of rubbing tools that have at the same time movements of rotation and reciprocating movement, characterized in that the reciprocating movement is driven by a mechanism that gives a linear speed variation curve whose extreme parts corresponding to the acceleration and the retardation respectively are separated by an intermediate part closer to the axis of the abscissas than the linear speed variation curve given by a connecting rod and crank mechanism. (Machine-translation by Google Translate, not legally binding)
ES0206382A1952-01-151952-11-21Improvements in the treatment of glass surfaces and analogue materials (Machine-translation by Google Translate, not legally binding)
ExpiredES206382A1
(en)
Compensator mechanism in the transforming machines of alternative movement in rotary and vice versa (Machine-translation by Google Translate, not legally binding)
Improvements in the mechanisms of driving of the compressor groups of the machines to prepare coffee (Machine-translation by Google Translate, not legally binding)