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:
May. 15, 1990
Filed:
May. 23, 1989
Applicant:
Inventor:
John R Harris, San Carlos, CA (US);
Assignee:
Coherent, Inc., Palo Alto, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B / ;
U.S. Cl.
CPC ...
350636 ; 350632 ; 248483 ; 248485 ;
Abstract
A mechanism (10) for adjustably mounting a laser mirror includes fixed and movable plates (20, 22) with a pivot assembly mounted therebetween. The mirror (44) is mounted on the movable plate (22). A pair of wedge structures interface between the two plates at locations spaced from the pivot assembly and function to vary the angle between the plates about the pivot assembly. In the preferred embodiment, the wedge structure includes a threaded screw (54) for driving a sphere (58) against an inclined plane (50). The assembly allows adjustment of the mirror face (46) about all axes.