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:
Nov. 26, 2019
Filed:
Oct. 26, 2017
Kawasaki Jukogyo Kabushiki Kaisha, Kobe-shi, Hyogo, JP;
Kenji Kasahara, Gifu, JP;
Tomoya Nakagawa, Yatomi, JP;
Osamu Ohji, Kako-gun, JP;
Yuuki Hanawa, Akashi, JP;
Shogo Kojima, Kobe, JP;
KAWASAKI JUKOGYO KABUSHIKI KAISHA, Kobe, JP;
Abstract
A drilling apparatus includes: a table supporting a plate; a drill machining a through-hole in the plate; an annular pressing member pressing the plate around the through-hole; a camera capturing a plate surface image through an inner space of the pressing member; and a moving device moving the drill between machining and retraction positions, the machining position being at which the drill center coincides with the pressing member center, the retraction position being a position at which the drill is positioned outside a field of view of the camera. Insertion holes distributed in a circumferential direction are formed in the pressing member, and illumination devices, each emitting light to the plate surface around the through-hole, are inserted in the respective insertion holes. An optical axis direction of each of the illumination devices inserted in the respective insertion holes and the plate surface form an angle of 25 to 60°.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile