Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Talleres Unidos SA
Original Assignee
Talleres Unidos SA
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Filing date
Publication date
Application filed by Talleres Unidos SAfiledCriticalTalleres Unidos SA
Priority to ES1974205491UpriorityCriticalpatent/ES205491Y/en
Publication of ES205491UpublicationCriticalpatent/ES205491U/en
Application grantedgrantedCritical
Publication of ES205491YpublicationCriticalpatent/ES205491Y/en
Improved provision in the tensioning of sieve meshes, characterized in that in the tensioning elements constituted by conveniently shaped plates that hold the mesh and tension transversely by clamping screws, incorporates a wedge provided with a slot through which passes the clamping screw and a washer interposed between said wedge and the nut of the screw, which washer has a flat face on the side of the nut, while on the other side it has two pairs of grooves according to orthogonal directions in which the side walls of the wedge fit, being a pair of grooves deeper than the other, which allows to obtain two tensioning fields as the washer is arranged with one or other grooves on the wedge, all in such a way that to produce the tension it is enough to place the washer in a position determined over the narrowest area. Of the wedge and then based on blows to slide it towards its widest part, with which the nut moves producing the transversal stretching of the mesh. (Machine-translation by Google Translate, not legally binding)
ES1974205491U1974-08-281974-08-28
PERFECTED ARRANGEMENT IN THE TENSIONING OF CRYBES MESH.
ExpiredES205491Y
(en)