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Priority to ES0067228UpriorityCriticalpatent/ES67228Y/en
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Separation Of Solids By Using Liquids Or Pneumatic Power
(AREA)
Biological Treatment Of Waste Water
(AREA)
Abstract
Mechanism of clamping of the doctor blade in tissue stamping devices, consisting essentially of a spherical head, integral with one of the elements to be joined, whose head has flattened diametrically opposite and according to planes parallel to each other, to cooperate with two ears flat and parallel solidarity of the opposite element, the separation between, which corresponds substantially to the width that mediates between the planes of the above head, said ears also having separate holes, with opposite inner mouths concave chamfered, with radius of curvature substantially equal to that of the indicated spherical head, in whose chamfering said head is held after it has been inserted between the above-mentioned ears and the subsequent rotation of the doctor blade at an angle of 90º. (Machine-translation by Google Translate, not legally binding)
ES0067228U1958-06-271958-06-27
Scraper clamping mechanism on tissue printing machines
ExpiredES67228Y
(en)
Oscillations of shallow shells with edges having mixed conditions of clamping(Planarly-rectangular shallow shells with double curvature geometry, analyzing natural oscillations by finite difference procedure)