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:
Aug. 25, 2026
Filed:
Feb. 08, 2023
Applicant:
Sintokogio, Ltd., Nagoya, JP;
Inventors:
Assignee:
SINTOKOGIO, LTD., Aichi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23B 47/32 (2006.01); B23Q 17/00 (2006.01);
U.S. Cl.
CPC ...
B23B 47/32 (2013.01); B23B 2270/483 (2013.01); B23Q 2017/001 (2013.01);
Abstract
A reduction of a bend of a drill during processing is achieved. A drilling device includes: a spindle for rotating a drill so that the drill processes an object; a parallel link mechanism configured to adjust a direction of the spindle; a force sensor configured to detect a moment from the object and about an axis perpendicular to an axial direction of the spindle while the object is processed; and a control section configured to control the parallel link mechanism on the basis of the moment detected by the force sensor so that the parallel link mechanism adjusts a direction of the spindle.