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:
Jan. 19, 1988
Filed:
Jun. 10, 1986
Applicant:
Inventor:
Takayuki Tsugawa, Kaisei, JP;
Assignee:
Odawara Engineering Company Limited, Kaisei, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21F / ;
U.S. Cl.
CPC ...
140 921 ;
Abstract
In an apparatus for winding coils for a stator of an electric motor, a guide plate with a plurality of guide steps is disposed movably along a coil former member and is lowered more quickly than the coil former member so that one of the guide steps is located at the border between two adjacent steps of the coil former member. The leading wire can be smoothly led by each guide step without decreasing a winding speed when a winding operation is transferred from a step of the coil former member to an upper step thereof.