CARD OPERATED

Brand Owner Address Description
ADT AMERICAN DISTRICT TELEGRAPH COMPANY New York NY CARD-OPERATED, COMPUTER-CONTROLLED ELECTRICALLY ACTUATED LOCKING SYSTEMS FOR USE IN HOTELS, MOTELS AND OTHER ESTABLISHMENTS WHERE IT IS DESIRED TO HAVE THE CAPABILITY OF EASILY CHANGING KEYING CODES FOR INDIVIDUAL DOORS FROM TIME TO TIME;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. In a card connector to be connected to a card, An ejecting member is provided so as to be movable along a predetermined plane for ejecting the card in an ejecting direction. The ejecting member has a card contacting portion to be contacted with the card and a cam-operated portion. The ejecting member is urged towards the ejecting direction by a urging member. A cam mechanism is provided so as to movable along the predetermined plane in a direction intersecting the ejecting direction. The cam mechanism is elastically supported by a supporting member so that it is disposed at a predetermined position. The cam mechanism has a cam portion for controlling a position of the ejecting member in cooperation with the cam-operated portion.