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:
Mar. 23, 1993
Filed:
Sep. 20, 1991
Applicant:
Inventors:
Heinrich Lang, Ergersheim, DE;
Wolfgang Seiboth, Bad Windsheim, DE;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B / ;
U.S. Cl.
CPC ...
359841 ; 359843 ; 359876 ; 359877 ;
Abstract
A rear-view unit for motor-vehicles, in particular commercial vehicles, has at least one external rear-view mirror with a housing and at least one mirror glass pivotably arranged in the housing. Electric servomotors are provided to pivot the mirror glasses about a positioning axis. Furthermore, heatings for the mirror glass may be available. Switches are provided to actuate the servomotors and the heating. So as to reduce the wiring and to ensure the subsequent equipment of adjustable mirror glasses with servomotors, the switches are connected to a transmitting unit and the servomotors are connected to a receiving unit of a multiplex system arranged in the housing.