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:
Feb. 05, 2013
Filed:
Apr. 09, 2008
Applicant:
Mika Helisten, Ylämylly, FI;
Inventor:
Mika Helisten, Ylämylly, FI;
Assignee:
Abloy Oy, Joensuu, FI;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E05B 65/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
This invention relates to a door lock comprising a lock body () fitted with a front plate and a bolt (). The transfer of external force to the locking piece () in the lock body is reduced. The reduction of external force is arranged in two stages of transmission. At the first stage of transmission, the transmitted force is reduced using a wedge part () that is in force transmission contact with a lever (). The second stage of transmission constitutes the lever.