Resources Contact Us Home
Electromechanical locking system

Image Number 12 for United States Patent #5865483.

An electromagnetic door lock which uses an electromagnet in addition to a latch to maintain the door in the locked position. The lock has hinged handles that unlock the latch when they pivot. When the latch moves to an unlocked position it operates a reed switch which turns off the electromagnet. The latch can also be unlocked by a remotely controlled solenoid. Key operated locks allow only persons with a key to be able to move the pivoting handles.

  Recently Added Patents
System and method for optimizing utilization of inventory space for dispensable articles
Plants and seeds of hybrid corn variety CH514730
Method, base station and system for adjusting cell wireless configuration parameter
Electronic circuit having shared leakage current reduction circuits
Apparatus, system, and method for non-interruptively updating firmware on a redundant hardware controller
Actuator, actuator structure and method of manufacturing actuator
Synthesizing VHDL multiple wait FSMS into RT level FSMS by preprocessing
  Randomly Featured Patents
Apparatus for retrieving character strings
Tapered caliper gauge pad
Fuel and air mixture expanding and preheating system
Performance enhancement adaptor for intravascular balloon catheter
Device and method for verifying the authenticity of banknotes
Lifting and positioning device for cabinets and construction panels
Graphical user interface for performing administration on web components of web sites in a portal framework
Combined cabinet with glove box and container for housing medical waste
Pesticidal compounds
Reactor for the treatment of particulate matter by electrical discharge