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CA1048727A Expired / Lapsed CA ⏱️ 0.0 years remaining

Withdrawn device for solid material_

Assignee: Individual
•
Filing: 1977-01-05
•
Granted: 1979-02-20
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Expires: 1997-01-05
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Abstract

Abstract Translated from French Ce dispositif est destiné à l'extraction de matériaux solides stockés sur des aires couvertes ou non ou dans des silos. Au centre de l'aire de stockage ou du silo est placé un bâti fixe qui est situé au-dessus d'un orifice d'évacuation et en-dessous d'un chapeau protecteur recouvert par le matériau stocké et qui sert de support à un mécanisme d'extraction proprement dit constitué par deux vis qui,ayant un pas contraire et s'étendant sensiblement suivant un diamètre du plan de stockage, sont animées à la fois d'un mouvement de rotation continue sur elles-memes et d'un mouvement de rotation discontinu et altarnatif sensiblement de 180.degree. autour d'un axe vertical. This device is intended for the extraction of solid materials stored on covered or uncovered areas or in silos. In the center of the storage area or silo is placed a fixed frame which is located above a discharge orifice and below a protective cap covered by the stored material and which serves as a support for a extraction mechanism proper consisting of two screws which, having an opposite pitch and extending substantially along a diameter of the storage plane, are driven both by a continuous rotational movement on themselves and by a movement of discontinuous and altarnative rotation of 180.degree. around a vertical axis.

Inventors

  • 👤 Paul Cantenot

Bibliographic Details

Application Number —
Jurisdiction CA
Data Source google_patents
Last Synchronized 2026-11-05 10:31
CPC Classifications
B; B65; B65G; B65G65/00; B65G65/30; B65G65/34; B65G65/40; B65G65/46; B65G65/466

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