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:
Mar. 01, 2011
Filed:
Jul. 30, 2009
Ping-hung Hsieh, Kaohsiung County, TW;
Ping-Hung Hsieh, Kaohsiung County, TW;
Taiwan Fu Hsing Industrial Co., Ltd., Kaohsiung County, TW;
Abstract
A lock driving mechanism for use in a lock has an inner driving member having an inner panel, and an outer driving member attached to the inner panel and having an outer panel. The inner panel has an inner surface from which a lock core driver extends and connects to a lock core assembly of the lock and an outer surface on which an inner driver and an outer driver are formed. The outer panel has an inner surface on which an inner limiting protrusion and an outer limiting protrusion are formed, and an outer surface from which a latch driver extends to connect with a latch bolt of the lock. When a key inserted into the lock core assembly rotates, the inner and outer driver rotate, synchronously push the inner and outer bump, respectively, to make the key and latch driver rotate smoothly to drive the latch bolt to lock or unlock a door.