logo

For the Inventor, By the Inventor

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.:

US 12779603 B1

PDFFull Text
Date of Patent:
Nov. 03, 2026

Filed:

Apr. 30, 2021

Bar feeder and machine tool

Applicant:

Dmg Mori Co., Ltd., Nara, JP;

Inventors:

Katsuhito Miyahara, Nara, JP;

Kento Hiei, Nara, JP;

Assignee:

DMG MORI CO., LTD., Nara, JP;

Attorney:

Stinson LLP

Primary Examiner:

Jermie E Cozart

Int. Cl.
CPC ...
B23Q 11/08 (2006.01); B23Q 5/22 (2006.01); B23Q 7/00 (2006.01); B23Q 7/04 (2006.01); B23Q 5/38 (2006.01); B23Q 5/40 (2006.01); B23Q 5/42 (2006.01); B23Q 7/06 (2006.01); B23Q 7/18 (2006.01);
U.S. Cl.
CPC ...
B23Q 5/22 (2013.01); B23Q 7/001 (2013.01); B23Q 7/046 (2013.01); B23Q 11/0891 (2013.01); B23Q 5/38 (2013.01); B23Q 5/402 (2013.01); B23Q 5/42 (2013.01); B23Q 7/042 (2013.01); B23Q 7/06 (2013.01); B23Q 7/18 (2013.01);
Abstract

Provided is a bar feeder that pushes a rod-shaped workpiece into a hollow main shaft having a holding mechanism at one end of the main shaft, from another end, the bar feeder being arranged in a work room arranged adjacent to a processing room where the main shaft is installed, the work room being provided with a work machine including a transport mechanism for moving an article to and from the processing room, and the bar feeder being arranged at a position at which at least a portion thereof overlaps with the work mechanism in a top view or a front view.

Find Patent Forward Citations

Quick Actions:

Miyahara, Katsuhito. (2026). Bar feeder and machine tool (U.S. Patent No. 12779603). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12779603

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…