Electric lock with magnetic support of the coupling element

Details Electric lock with magnetic support of the coupling element Electric lock with magnetic support of the coupling element

2007-03-13

2007-03-13

Barrett, Suzanne Dino (Department: 3676)

Locks

Operating mechanism

Using a powered device

C070S218000, C070S222000, C070S276000, C070S467000

Reexamination Certificate

active

10959090

ABSTRACT:
An electric lock with magnetic support of the coupling element, comprising a locking element engaging a selvage, a decoding assembly for a code bearing component, an actuation element, connected to an internal handle and associated with the locking element, and a second actuation element, connected to an external handle and coupled to the locking element by way of an electromechanical device. The actuation element comprises a stem connected to the external handle with a rotating plate and a contrast plate, at an end resting freely on a rotatable sleeve, coupled to the locking element and provided with notches; an electric motor and a slider, aligned with the notches actuatable to perform translational motion, and a magnet supporting a coupling element adapted to enter the notches to rigidly couple to each other the plate, the contrast plate and the sleeve.

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