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:
Nov. 08, 1994
Filed:
Jan. 08, 1993
Applicant:
Inventor:
Motohiko Horio, Omiya, JP;
Assignees:
Fuji Photo Optical Co., Ltd., Saitama, JP;
Fuji Photo Film Co. Ltd., Kanagawa, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B / ; G02B / ;
U.S. Cl.
CPC ...
359704 ; 359827 ; 359900 ;
Abstract
Guide bars supporting a plurality of lens frames are inserted through the opening formed in a side of a lens housing. The direction of insertion is perpendicular to the optical axis of the lenses supported by the lens frames. The guide bars and lens frames are then arranged at predetermined positions in the lens housing. Then, a cam tube is inserted through the opening in the direction perpendicular to the optical axis. Cam pins formed on the lens frames are then coupled to cam grooves formed in the cam tube.