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. 19, 2012
Filed:
Aug. 20, 2009
Hisatoshi Yamauchi, Mizuho, JP;
Hisatoshi Yamauchi, Mizuho, JP;
Sanko Co., Ltd., Mizuho-shi, JP;
Abstract
A lock member L composed of one operation portion La biased by an inclined spring memberand paired lock bars Lb is attached to each of side wallsto be brought down firstly. A driven pinformed on an operation portion is inserted through an inclined cam grooveof each of the lock bars. The lock member is attached to the side wall to be brought down firstly by fitting a pivotal shaftformed on the operation portion into a fitting recess portionof a pivotal shaft support blockformed on the side wall to be brought down firstly. Thus, at whichever position on the operation portion the operator' finger are laid, the lateral paired lock bars disposed opposite each other across the operation portion are moved in the horizontal direction by the same amount. Consequently, the lock state established between the short side wall and the long side wall via the lock member can be reliably cancelled.