AIR DOORS AIR CURTAINS

Brand Owner (click to sort) Address Description
ARCHITECTURAL ELITE BERNER INTERNATIONAL 111 Progress Avenue New Castle PA 16101 Air doors and air curtains for use at an entrance doorway of a refrigerated, air conditioned and/or heated room and/or building;
ELITE BERNER INTERNATIONAL 111 Progress Avenue New Castle PA 16101 Air doors and air curtains for use at an entrance doorway of a refrigerated, air conditioned and/or heated room and/or building;
 

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

    
Technical Examples
  1. The side discharge bulk material trailer includes a frame with two I-beam members. A plurality of A-frame members are attached to the I-beams. A fore and aft extending tube is attached to the apex of each A-frame. Floor plates are attached the upward facing surfaces of the legs of the A-frames. A front wall and a rear wall are attached to the frame. Upper doors and lower doors are provided in the side walls. The lower doors have a lower edge pivotally connected to the frame for pivotal movement about a horizontal axis. The upper doors have a top edge pivotally attached to the end walls for pivotal movement about a horizontal axis. Hydraulic cylinders pivot the doors to open and closed positions. Locks retain the lower doors in a closed position. The lower doors hold the upper doors closed.