Winding device for wire material with rectangular section

Details Winding device for wire material with rectangular section Winding device for wire material with rectangular section

2008-01-01

2008-01-01

Marcelo, Emmanuel M (Department: 3654)

Winding, tensioning, or guiding

Composite article winding

By rotating core

Reexamination Certificate

active

07314195

ABSTRACT:
Wire winding is performed while a guide member is regulating a winding position of a regular-square wire (for example, while moving the wire member in an axial direction in accordance with the number of winding (turns) of the rectangular cross section wire member) such that a side surface of the regular-square wire already wound on an outer periphery of a cylindrical part of a bobbin closely adheres to a side surface of the regular-square wire about to be wound. Thus, it is possible to form a coil having an excellent characteristic by winding the regular-square wire on the without making a gap.

REFERENCES:
patent: 6007015 (1999-12-01), Kinutani et al.
patent: 6216513 (2001-04-01), Nakamura et al.
patent: 6481089 (2002-11-01), Enomoto et al.
patent: 6553650 (2003-04-01), Nakamura et al.
patent: 63-195712 (1988-12-01), None
First Office Action from the Chinese Patent Office in corresponding Chinese Patent Application 03823634.6 (5 pages—translation; 4 pages).

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