Patent · US Expired

Device for the beam guiding of a laser beam

US6709118B2 · kind B2 · utility

1Cited by

1References

21Claims

0Family size

Assignee

Trumpf Lasertechnik GmbH · DE

Inventors

Michael von Borstel · Pleidelsheim, DE
Michael Hacker · Sinsheim, DE

Key dates

Filing date	Feb 22, 2002
Grant date	Mar 23, 2004
Priority date	—
Expiry date	Feb 22, 2022

Classification

Technology area (CPC G)Physics
CPC primaryG02B7/182
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

The invention relates to a device for the beam guiding of a laser beam with at least one optical element and with a housing that has a first housing section, which can be fitted at least partially into a support body of a power laser or beam guiding system or can be attached thereto, and a further housing section that at least partially encloses the optical element, wherein a one-piece housing is provided, into which the optical element can be fitted, and wherein a bearing surface for the optical element is provided, which bearing surface at least partially encloses the housing opening and has a coating with a surface that is harder than the housing material.

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