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:
Jul. 05, 1983
Filed:
Feb. 23, 1981
Applicant:
Inventors:
Tokuhito Hamane, Hirakata, JP;
Toshio Kinoshita, Katano, JP;
Masafumi Kihira, Hyogo, JP;
Hitosi Hamada, Yawata, JP;
Mikio Gotou, Neyagawa, JP;
Assignee:
Matsushita Electric Industrial Co., Ltd., Kadoma, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B21F / ;
U.S. Cl.
CPC ...
140 921 ;
Abstract
An improved coil winding apparatus, for example, for stators of electrical machines and the like, in which undesirable rising or floating of coils accommodated in a coil inserting jig is prevented by the employment of a rockable stop which permits the coils formed above the stop to be pushed onto the lower part of the coil inserting jig by the rocking function of the stop, and which cannot pivot past a horizontal position, thereby blocking floating or rising of coils off the coil inserting jig.