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. 17, 2026
Filed:
Jun. 01, 2023
Yamazaki Mazak Corporation, Niwa-gun, JP;
Naoya Tanaka, Niwa-gun, JP;
Toraharu Ryuta, Niwa-gun, JP;
Hiroyuki Ueki, Niwa-gun, JP;
Masaki Hirose, Niwa-gun, JP;
Yuji Sakai, Niwa-gun, JP;
Nozomu Sawamura, Niwa-gun, JP;
Shogo Kakehi, Niwa-gun, JP;
Kazuya Kusaka, Niwa-gun, JP;
YAMAZAKI MAZAK CORPORATION, Niwa-gun, JP;
Abstract
A machining apparatus includes a processor configured to control an actuator to move a tailstock in a first direction at a first speed, to detect a contact between the tailstock and a workpiece based on a change in an input amount to the actuator while the actuator is controlled to move the tailstock at the first speed, to control the actuator to stop moving the tailstock when the contact is detected, to control the actuator to move the tailstock by a first distance in a second direction, to control the actuator to move the tailstock in the first direction at a second speed lower than the first speed, and to control the actuator to stop moving the tailstock, when the input amount to the actuator becomes a value corresponding to the target pressing force while the actuator is controlled to move the tailstock at the second speed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile