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:
Aug. 27, 1985
Filed:
Sep. 23, 1983
Takatoshi Hattori, Kasugai, JP;
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
A method of inserting coils into the slots of a stator iron core by moving a pressing piece and a blade supporter which are formed as separate bodies comprises a step of holding said coils by first blades fixed to said pressing piece and second blades fixed to said blade supporter, a step of moving forward said pressing piece and said blade supporter together to insert said coils into the slots of said iron core by means of said first and second blades, and a step of moving backward only said blade supporter for a predetermined distance followed by causing said pressing piece to move backward together with said blade supporter whereby said second blades are firstly retracted while keeping said first blades momentarily at a position.