ES262639U - Perfected unión of longitudinal spinning for folding elements. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Perfected unión of longitudinal spinning for folding elements. (Machine-translation by Google Translate, not legally binding)
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Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others
(AREA)
Spinning Or Twisting Of Yarns
(AREA)
Abstract
Improved longitudinal rotation for folding elements, characterized in that, according to the same, each of the folding elements has a groove that extends along the joining edge of two adjacent faces, in each of these grooves, corresponding to a folding element is inserted one of the sheets constituting a continuous hinge, so that the perfect and total approximation of the two folding elements in its two extreme positions is allowed, at the same time that said hinge remains, for the most part, hidden to the outside. (Machine-translation by Google Translate, not legally binding)
ES1982262639U1982-01-181982-01-18
"PERFECTED JOINT OF LONGITUDINAL TURN FOR FOLDING ELEMENTS".
ExpiredES262639Y
(en)