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:
Oct. 01, 2013
Filed:
Apr. 24, 2009
Takeshi Saigo, Nagoya, JP;
Hiroaki Urano, Miyoshi, JP;
Takeshi Saigo, Nagoya, JP;
Hiroaki Urano, Miyoshi, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota-Shi, JP;
Abstract
An apparatus for producing a motor coil is to produce a coil to be used for a stator of a motor by automatically winding a flat rectangular conductive wire by use of a winding machine. This apparatus comprises: an uncoiler for feeding the conductive wire wound and accumulated on a bobbin to the winding machine; an inertia measuring device for measuring inertia of the uncoiler when feeding the conductive wire; chucks and for measuring a resistance value of the conductive wire; and an operating console for setting the winding condition of the rectangular wire to be wound by the winding machine based on the measured inertia and the measured resistance value. The operating console controls the winding machine based on the set winding condition to wind the conductive wire.