The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 15, 2010
Filed:
Feb. 04, 2008
Kaoru Noji, Fukushima, JP;
Kaoru Noji, Fukushima, JP;
Nittoku Engineering Co., Ltd., Saitama, JP;
Abstract
A winding device () for a multi polar armature, which simultaneously winds a plurality of wire rods () onto a core () on which a plurality of winding cores () are arranged circularly, includes an index mechanism () for rotating the core () about a central axis thereof, a nozzle () for reeling out the plurality of wire rods (), and a nozzle moving mechanism () for moving the nozzle (). Every time the nozzle () completes a single revolution around the winding core (), a twist () occurring in the wire rods () is undone by having the index mechanism () cause the core () to perform a single revolution about a central axis (T) thereof and having the nozzle moving mechanism () cause the nozzle () to follow the winding core () as the core () performs the single revolution.