Patent · US Active

Optical element of a laser material-processing machine

US9393643B2 · kind B2 · utility

1Cited by

5References

10Claims

0Family size

Assignee

TRUMPF Werkzeugmaschinen GmbH + Co. KG · DE

Inventors

Juergen-Michael Weick · Asperg, DE
Thomas Rupp · Ludwigsburg, DE
Dominik Vees · Lörrach, DE

Key dates

Filing date	Dec 23, 2013
Grant date	Jul 19, 2016
Priority date	—
Expiry date	Nov 7, 2034

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB23K26/707
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

An optical element for installation in a laser processing machine has a surface that is optically unused and/or not subject to a laser beam during operation of the laser processing machine when the optical element is installed in the laser processing machine, and a transponder disposed in a region on or near the surface and containing readable information relating to the optical element.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.