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:
Jul. 11, 2017
Filed:
Feb. 14, 2014
Applicant:
Shiroki Corporation, Fujisawa-shi, JP;
Inventor:
Takuji Yamazaki, Fujisawa, JP;
Assignee:
SHIROKI CORPORATION, Fujisawa-Shi, Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47B 97/00 (2006.01); E05B 85/26 (2014.01); B60N 2/015 (2006.01); E05B 85/24 (2014.01); B60N 2/36 (2006.01);
U.S. Cl.
CPC ...
E05B 85/26 (2013.01); B60N 2/01583 (2013.01); B60N 2/366 (2013.01); E05B 85/243 (2013.01);
Abstract
Provided is a locking device, the fastening strength of which does not vary. A hook is provided with a recess having a first stopper surface and a second stopper surface which extend in the direction of a rotating shaft. A pawl is provided with a projection having a first contact surface capable of contacting the first stopper surface, and a second contact surface capable of contacting the second stopper surface. The provided locking device is one in which the first and second contact surfaces are convexly curving surfaces which project outward toward the first and second stopper surfaces.