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. 29, 2012
Filed:
Dec. 05, 2007
Applicants:
Katsuyasu Tomiji, Chigasaki, JP;
Kazuyuki Tomioka, Kanagawa, JP;
Inventors:
Katsuyasu Tomiji, Chigasaki, JP;
Kazuyuki Tomioka, Kanagawa, JP;
Assignee:
Nifco Inc., Yokohama-Shi, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E05F 3/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A catcher () provided in a door frame H' for capturing a striker bodymoved from a near front side F when a door D′ is rotated toward a reference position; a braking device (); and a linkage device () for both are provided. The catcher () is provided to be reciprocatingly rotatable between a standby position and a rotated position, captures the striker body () at the standby position, and rotates forward to the rotated position. Braking of the braking device () is applied to a rotation toward the rotated position of the catcher () through the linkage gear member ().