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:
Feb. 24, 2004
Filed:
Apr. 03, 2002
Applicant:
Inventors:
Lieu-Kim Dang, Schaan, DE;
Erwin Bünter, Eichberg, CH;
Karsten Brandenburg, Feldkirch-Tosters, AT;
Assignee:
Hilti Aktiengesellschaft, Schaan, LI;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01C 1/500 ;
U.S. Cl.
CPC ...
G01C 1/500 ;
Abstract
A multiple axis laser emitter ( ) comprising an optical beam splitter ( ) having at least two reflectively coated mirror surfaces ( ) oriented perpendicular to each other and each oriented at an angle of 45° to a collimated main beam (H) of a laser light source ( ) and at an angle of 90° to each other, wherein, in the beam path, an optical wedge ( ) is arranged downstream to at least one of the component beams (Ta, Tb, Tc, Td) deflected by the mirror surfaces ( ) at an angle of 90° to the main beam (H).