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:
Jul. 04, 2000
Filed:
Dec. 22, 1998
Heinz Kousek, Feldkirch, AT;
Hilti Aktiengesellschaft, Schaan, LI;
Abstract
A constructional laser having a light source (5) for emitting a laser beam (L) arranged in housing (2) and rotatable about a rotational axis (A), a motor-driven shaft (14) supported in the housing (2) for rotation about the rotational axis (A) and having an end projecting into a casing (3) at least partially projecting above the housing (2) and having at least one beam hole (7, 8), with the shaft (4) being rotationally connected with the casing (3), and a direction-changing device (9) for the laser beam (L) and supported on the end of the shaft (4) projecting into the casing (3), with the casing (3) having a peripheral wall (33) spaced from the direction-changing device (9) and with the casing being capable of a limited displacement relative to the housing (2), without any contact between the peripheral wall (33) and the direction-changing device (9).