The present invention relates to a device for mounting a rotary electrical cabinet doors in the form of a hinge whose design allows full opening of the door and protects them from slipping out of the mount and in addition does not cause spontaneous closing or opening the door during maintenance.

The design solves the problem of loss door hinges with strong they are opened. In addition, it reduces dysfunction involving the arbitrary closing the door. Balancing hinge makes the door remains open when it left such as the operator. They do not close involuntarily.

There are known solutions cabinets on standard hinges that prevent the full opening of the door, but only up to a certain limit point. At the opening in the extreme position of the door they are exposed to sliding out of the hinge. In addition, the hinge causes the door at the wrong balance, their spontaneous closing / opening. What is troublesome for the persons and to serwisujacych devices located in the control cabinet. The essence of the solution is the hinge door, solves a problem that is hanging off the hinges and as a result slipped door. Balancing hinge makes the door does not close and do not open spontaneously. They remain in the position where the operator left them.

The hinge according to the invention consists of a bolt for the door consists of rods and the mechanism for opening and closing the door lock, the base of the hinge of the rod extending from two opposite sides, fixed to the housing cabinet doors 4 of the mounting members with an opening for receiving the rod element 2 mounted to the cabinet walls 4 Teflon sleeve.

The hinges are mounted opposite to prevent the door from falling out of the hinge structure further allows a more complete opening of the door to the side wall.

This construction, plus the appropriate balance between the hinge, eliminates the problem of involuntary closing of the door.

The device according to the invention is shown closer to the accompanying drawings, in which Figure 1 shows the device mounted in the door of a front view, Figure 2 is a view from the side, Figure 3 is a view from above, Figure 4 the device in perspective view.

An apparatus for assembling a rotary electric cabinet door, a hinge is mounted to the door / 5 / shelves and consists of three elements which increase the range of the opening of the cabinet doors. The hinge has two sides rod / 6 / on which are mounted the two other rolling elements 1 1 1 hinge / 2 /, which are in the holes sleeve / 4 / of Teflon, which are closely mated with the rod / 6 / base member hinge / 2 /. Page element 1 8 / equipped with a rod / 6 / is rounded. Other party / 9 / has 3 holes / 10 / assembly. The other two rotating / 3 / are mounted to the housing cabinet by means of screws / 1 /, have an opening in which is mounted a rod / 6 / base hinge / 2 /, in addition to the solid element is arcuately truncated / 12 / the moving parts They have arched shearing / 13 /. What it does not rely on door hinge elements when they are opened. Channel section the top and bottom of the housing has an opening in the shape of a rectangle / 14 /, wherein the rod is / 15 / which locks the door / 5 / freely relative to the side edge of the rectangular opening / 14 /. Locking mechanism (locking cabinet door) / 16 / is mounted on the opposite side of the hinge halfway up the door.