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Ind Y Almacenes Cots S A
Original Assignee
Ind Y Almacenes Cots S A
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Publication date
Application filed by Ind Y Almacenes Cots S AfiledCriticalInd Y Almacenes Cots S A
Priority to ES0031579UpriorityCriticalpatent/ES31579U/en
Publication of ES31579UpublicationCriticalpatent/ES31579U/en
Improved tip for shuttles, characterized by comprising a shank or spike that has in its start an organization based on flat faces in number of two, three four or more, corresponding to a prismatic body or trunk-pyramidal of any number of faces, following to this chamfered body, another cylindrical body, provided with a helical groove or channel, or circular channels, cooperating with this spike a metal bushing fitted to half the wood in the head of the shuttle, by means of which metallic cap an expansion is achieved of the wood that causes a radial pressure against the spike of the tip. (Machine-translation by Google Translate, not legally binding)
ES0031579U1952-06-161952-06-16Improved tip for shuttles (Machine-translation by Google Translate, not legally binding)
PendingES31579U
(en)
Needle conical tip and flat head with chamfers and holder holder for sewing called escarpºn. (Machine-translation by Google Translate, not legally binding)