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:
Feb. 10, 2026
Filed:
Nov. 04, 2020
Dmg Mori Co., Ltd., Nara, JP;
Yasutaka Kato, Nara, JP;
Eiichiro Gomi, Nara, JP;
DMG MORI CO., LTD., Nara, JP;
Abstract
[Problem] To provide a machine tool including a machine tool body including a spindle device, a feed device, and a machining auxiliary device, an additional device, a main operation panel, a sub-operation panel for manual operation of the additional device, and a controller, wherein when a predetermined abnormality occurs in the machine tool body while an operator is working at the additional device, the predetermined abnormality is quickly avoided without damaging a workpiece due to interference with a tool. [Solution] A sub-operation panelhas an abnormality avoidance operation unitand a controlleris configured to be able to, when receiving an operation signal of the abnormality avoidance operation unitfrom the sub-operation panelduring automatic operation based on an NC program, implement abnormality avoidance operation of a machine tool bodyby changing an operational status of at least one of a spindle device, a feed device, and a machining auxiliary devicein accordance with the operation signal without powering off the machine tool