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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 11691225 B1

PDFFull Text
Date of Patent:
Jul. 04, 2023

Filed:

Oct. 02, 2018

Laser cutting method for plated steel sheet, laser processing head and laser processing device

Applicant:

Amada Holdings Co., Ltd., Kanagawa, JP;

Inventors:

Hideo Hara, Kanagawa, JP;

Masanori Uehara, Kanagawa, JP;

Assignee:

AMADA HOLDINGS CO., LTD., Kanagawa, JP;

Attorney:

Greenblum & Bernstein, P.L.C.

Primary Examiner:

Sang Y Paik

Assistant Examiner:

Erwin J Wunderlich

Int. Cl.
CPC ...
B23K 31/10 (2006.01); B23K 26/14 (2014.01); B23K 26/00 (2014.01); B23K 26/06 (2014.01); B23K 26/08 (2014.01); B23K 26/12 (2014.01); B23K 35/38 (2006.01); B23K 37/04 (2006.01); B23K 37/06 (2006.01); B23K 26/38 (2014.01); B23K 26/40 (2014.01); B23K 103/04 (2006.01); B23K 101/34 (2006.01);
U.S. Cl.
CPC ...
B23K 31/10 (2013.01); B23K 26/0006 (2013.01); B23K 26/0665 (2013.01); B23K 26/08 (2013.01); B23K 26/0869 (2013.01); B23K 26/123 (2013.01); B23K 26/14 (2013.01); B23K 26/1436 (2015.10); B23K 26/1438 (2015.10); B23K 26/1464 (2013.01); B23K 26/38 (2013.01); B23K 35/383 (2013.01); B23K 37/0408 (2013.01); B23K 37/06 (2013.01); B23K 26/40 (2013.01); B23K 2101/34 (2018.08); B23K 2103/04 (2018.08);
Abstract

Laser cutting on a plated steel sheet is executed by cutting the plated steel sheet by irradiating the plated steel sheet covered with a plate metal with laser light at a wavelength in a 1 micrometer band; and emitting assist gas onto a cut surface of the plated steel sheet, the cut surface being formed in the step of cutting, to make the plate metal fused by irradiation of the laser light flow to the cut surface so as to cover the cut surface with the plate metal.

Find Patent Forward Citations

Quick Actions:

Hara, Hideo. (2023). Laser cutting method for plated steel sheet, laser processing head and laser processing device (U.S. Patent No. 11691225). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11691225

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

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