Document Type and Number:
Japanese Patent JPS646942
Kind Code:
B2
Abstract:
An apparatus for making a rotationally symmetrical body formed of crisscross-wound layers, comprises a rotatable winding mandrel, a carriage arranged for travel back and forth along the mandrel; and a thread laying mechanism for receiving simultaneously a plurality of threads from a thread supply and for depositing the threads on the mandrel during rotation thereof and during the back-and-forth travel of the carriage. The thread laying mechanism has a laying roller having a peripheral surface void of grooves. The threads are trained about the peripheral surface of the laying roller and deposited therefrom onto the winding mandrel. The thread laying mechanism further has a guide element for receiving the threads and advancing them to the peripheral surface of the laying roller in predetermined distances from one another.
Inventors:
HAINTSU KORUNBIKURAA
Application Number:
JP4965283A
Publication Date:
February 07, 1989
Filing Date:
March 24, 1983
Export Citation:
Assignee:
URANIITO GMBH
International Classes:
B29C67/00; B29C53/80; B29C57/00; B29C70/16; B29D23/00; B65H81/06
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