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:
May. 10, 2016
Filed:
Jun. 04, 2012
Akio Kurosawa, Neyagawa, JP;
Tadayuki Sota, Neyagawa, JP;
Akio Kurosawa, Neyagawa, JP;
Tadayuki Sota, Neyagawa, JP;
Kurashiki Boseki Kabushiki Kaisha, Kurashiki-shi, JP;
Universal Can Corporation, Tokyo, JP;
Abstract
Inspection equipment for a screw part of a bottle-can having a mouth section provided with a curl portion in which an opening edge thereof is rolled up outward and the screw part for fitting a cap by threads below the curl portion for attaching the cap with a liner, the inspection equipment inspects a shape of the screw part of the mouth section by imaging an imaging area which is set so as to include a part of the mouth section while rotating the bottle-can around a can-axis, the inspection equipment including: a rotating device which holds and rotates the bottle-can around the can-axis; a thread-illumination device which irradiates illumination light toward the screw part of the bottle-can; an imaging device which continuously obtains inspection images including reflected light of the illumination light at the imaging area; and an thread-inspection device which inspects the screw part.