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:
Dec. 10, 1985
Filed:
Dec. 19, 1983
Alan L Kindig, Holland, MI (US);
General Electric Company, Fort Wayne, IN (US);
Abstract
Automatic system and method for compressing coil turns and insulators in stator core slots. Stator cores initially provided with end cuffed slot liners and a set of loosely inserted windings are loaded by the system operator sequentially into holding stations in a circular indexing, rotatable worktable. Each holding station comprises a cuff support assembly that serves simultaneously to precisely position and irremovably hold the stator cores as the worktable indexes the cores through a plurality of work stations. Automatic apparatus is provided at the work stations to initially press the turns into the slots, insert phase insulators, insert slot separator wedge insulators and further compress both the coil turns and insulators in the slots. A plurality of phase insulator work stations are gang operated to maintain high speed production rates despite relatively slow reloading of phase insulators into the insertion arbor of each work station. Angular orientation of the phase insulators in the stator core is preselectable remotely from the loading/unloading station of the system by means of selection of one of a plurality of sensor switches spaced about an arbor positioning switch plate at predetermined desired angular positions.