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:
Jun. 01, 2010
Filed:
Jul. 23, 2007
Takashi Miyazawa, Hachioji, JP;
Shuhei Kaneko, Hino, JP;
Takeshi Hiroshima, Hachioji, JP;
Olympus Corporation, , JP;
Olympus Imaging Corp., , JP;
Abstract
There is disclosed a lens frame structure having a movable lens holding frame, a shaft which guides movement of the lens holding frame and a support member which supports the shaft. Owing to an impact force applied to a lens frame, the lens holding frame and the support member are able to relatively move in an axial direction of the shaft to come in face contact with each other. At least a part of regions of the lens holding frame and the support member which come in face contact with each other are slant surfaces with respect to the shaft. Otherwise, the regions of the lens holding frame and the support member which come in face contact with each other can be a pair of a concave surfaces and a convex surface (a wedge surface, a curved surface, a conical surface or the like) substantially parallel to each other.