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:
Feb. 05, 1980
Filed:
Jan. 17, 1978
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Abstract
A method of manufacturing stators of electrical machines and the like which includes the steps of transporting a plurality of coil inserting jigs by a transporting arrangement for circulating through a transporting path, with the coil inserting jigs receiving coils prepared by winding, and inserting the coils into a stator core, conducting a winding process, an insulating material inserting step for the coil inserting jigs, a coil inserting step for the stator core and an insulating material inserting step for the stator core along the transporting path, and branching and collecting the coil inserting jigs by the transporting arrangement for simultaneously carrying out the coil winding at a plurality of places. An apparatus is also disclosed for efficiently carrying out the above method.