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. 23, 1992
Filed:
Nov. 15, 1990
Charles M Schuster, Shorewood, MN (US);
Michael C Marshall, Savage, MN (US);
Alan D Langerud, Plymouth, MN (US);
Laser Design Inc., Minneapolis, MN (US);
Abstract
A laser alignment system includes a probe head assembly mounted for linear articulation in mutually perpendicular X, Y and Z axes, with respect to a reference plane. In a four axis version of the system, a laser probe is further mounted for rotation about a V axis relate to the reference plane. Adjustment means are provided to ensure that a laser beam emitted by the probe is perpendicular to the V axis and intersects the V axis. In a five axis version of the system, the laser probe is further rotatable about a W axis perpendicular to the reference plane. This version further incorporates a means to translate the laser beam so that the beam, when perpendicular to the reference plane, coincides with the W axis.