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:
May. 27, 2025
Filed:
Mar. 16, 2020
Mitsubishi Electric Corporation, Tokyo, JP;
Hiroshi Nakaoku, Tokyo, JP;
Akinori Nishio, Tokyo, JP;
MITSUBISHI ELECTRIC CORPORATION, Tokyo, JP;
Abstract
A machining head capable of coping with impacts from different directions with a simple configuration of one buffer, and a three-dimensional laser processing machine using the machining head. A machining head having a multi-axis structure that rotatably supports orientation of a tip that emits a laser beam used for a three-dimensional laser processing machine according to the present disclosure includes a buffer in an arm that forms a predetermined angle with a direction in which a laser beam is emitted. The buffer includes: a first coupler that includes a first coupling surface provided near a tip; a second coupler that includes a second coupling surface facing the first coupling surface; and a coupling member that couples the first coupling surface and the second coupling surface. When the tip is collided with a collision force, the first coupling surface and the second coupling surface are separated.