Laying pipe

A laying pipe ( 1 ) for a laying head for winding rounded rods comprises a first external pipe ( 5 ) with a first rectilinear section ( 2 ) and a second spiral section ( 3 ). A second internal pipe ( 10 ) in a singile piece, with external diameter equal to the internal diameter of the first pipe ( 5...

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Bibliographische Detailangaben
1. Verfasser:	DE LUCA ANDREA,POLONI ALFREDO
Format:	Patent
Sprache:	eng
Schlagworte:	AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL TRANSPORTING
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Beschreibung
Zusammenfassung:	A laying pipe ( 1 ) for a laying head for winding rounded rods comprises a first external pipe ( 5 ) with a first rectilinear section ( 2 ) and a second spiral section ( 3 ). A second internal pipe ( 10 ) in a singile piece, with external diameter equal to the internal diameter of the first pipe ( 5 ) is inserted inside it in the first section ( 2 ). The laying pipe also has a sleeve ( 6 ) fixed at the rod entry end ( 4 ) which has the entry edges with filter or a chamfer.