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:
Apr. 13, 1976
Filed:
Jan. 13, 1975
Robert G Walker, Ossian, IN (US);
Industra Products, Inc., Fort Wayne, IN (US);
Abstract
Apparatus for assembling coils into the slots of stators and the like including a plurality of radially extending risers movable through a stator bore to lead pole coil groups into stator slots and a plurality of radially extending protuberances for urging trailing portions of the coils radially outwardly to provide slot space for other coils is disclosed wherein there are provided a plurality of upstanding fingers with an inner coil placed over a number of those fingers and an outer coil placed over different ones of the fingers so that the outer and inner coils overlap. The inner and outer coils are then moved into the bore and slots of a stator core with the leading end turn forming portion of the inner coil, lying intermediate of end turn forming portions of the outer coil and the trailing end turn forming portion of the outer coil lying intermediate end turn forming portions of the inner coil so that not only the inner coil, but also stator bore insulating wedges may be more readily assembled into the stator core.