Resources Contact Us Home
Electromechanical locking system

Image Number 18 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
Automated dynamic differential data processing
Systems and methods for sorting particles
Products for animal use including humans having a certificate verifying at least one of efficacy or safety, and methods of providing such certificates
Positive electrode for secondary battery, and secondary battery
Method and system for providing status of a machine
Pharmaceutical composition comprising gabapentin or an analogue thereof and an .alpha.-aminoamide and its analgesic use
  Randomly Featured Patents
Image processing apparatus
Method and apparatus for processing dermal tissue
Cell cultivating flask
Process for the purification of crude propene oxide
Process for the peparation of cogranulates comprising aluminosilicates and sodium silicates
Device and method for mounting a turbine engine
High strength electromagnetic coupling disc
Method and apparatus enabling migration of clients to a specific version of a server-hosted application, where multiple software versions of the server-hosted application are installed on a ne
Rechargeable battery for optical disc player
Wettability changing layer and electronics device using same