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:
Jun. 14, 2016
Filed:
Jun. 04, 2014
Leica Geosystems Ag, Heerbrugg, CH;
Burkhard Böckem, Rieden AG, CH;
Simon Fuchs, Suhr, CH;
LEICA GEOSYSTEMS AG, Heerbrugg, CH;
Abstract
A coordinate measuring device includes a carrier that automatically rotates about two axes and can be directed toward a measuring aid. The following are arranged on the carrier so as to be able to move together: a device for optically measuring the distance to the measuring aid; a first light source for emitting a target beam that is visible as a first target point when reflected on the measuring aid; a detection unit for determining a fine position of the first target point on a first position detection sensor; a second light source, the light of which is visible as a second target point when reflected on the measuring aid; a rough target detection unit for determining a rough position of the second target point on a second position detection sensor. A control device directs the carrier toward the measuring aid according to the fine and rough positions.