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. 31, 1988
Filed:
Jun. 16, 1987
Applicant:
Inventor:
Hiroto Nakao, Wakayama, JP;
Assignee:
Noritsu Kenkyu Center Co., Ltd., Wakayama, JP;
Primary Examiner:
Int. Cl.
CPC ...
G03B / ; G03B / ; G03B / ;
U.S. Cl.
CPC ...
355 46 ; 354481 ; 355 68 ;
Abstract
An automatic lens selector has a lens deck into which one of a plurality of lens plates each carrying a printing lens of different magnification is inserted, and a scanner body provided with a built-in receptor and a lens holder carrying a plurality of scanner lenses. A pair of motion converters are provided therebetween for converting a linear motion of the lens plate inserted into the lens holder to a motion of the lens holder to automatically bring one of the scanner lenses into alignment with the optical axis of the receptor. A proper scanner lens is automatically selected by inserting a respective lens plate into the lens deck.