REMOTE CONTROL DOOR OPENING

Brand Owner Address Description
PRIVA-DOOR TRI-COR INTERNATIONAL, INC. 678 E. Western Avenue P.O. Box 367 Lombard IL 60148 remote control door opening and closing device;PRIVATE DOOR;
 

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

   
Technical Examples
  1. A hydraulic door opening mechanism for overhead bi-fold doors is herein disclosed. The door opening mechanism mounts a hydraulic pump, pressure reservoir, valve manifold, and a hydraulic motor or cylinder on a first door panel. The door opening mechanism is pre-assembled with the doorframe prior to mounting the door in the door opening.