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. 26, 2009
Filed:
Dec. 04, 2006
Takafumi Iwasaki, Saitama, JP;
Takayoshi Noji, Saitama, JP;
Takafumi Iwasaki, Saitama, JP;
Takayoshi Noji, Saitama, JP;
Tamron Co., Ltd., Saitama-shi, JP;
Abstract
A parallel moving device includes a fixed plate provided on a housing side, a moving frame provided on an optical system side, and three pin-shaped members each of which is provided between the fixed plate and the moving frame and has one end coming into contact the fixed plate and the other end coming into contact the moving frame to support these members, the pin-shaped members allowing the moving frame to move in a direction substantially perpendicular to an optical axis of the optical system. Each of these pin-shaped members supports the moving frame in parallel to the fixed plate, has ends that contact the fixed plate and the moving frame and that have curved surfaces, and tilts in the substantially perpendicular direction in response to movement of the moving frame about the one end as a fulcrum.