TH5533A - Wall mounted boxes for various electrical equipment - Google Patents

Abstract

A rectangular box embedded in the wall for the installation of electrical equipment such as a switch unit, a power changeover unit. Sockets and other sets Are arranged in a row, with boxes containing metal (4) clamp-on reinforcements Supporting devices used to secure the aforementioned electrical equipment

Claims (6)

1. A thermoplastic rectangular box to be embedded in the wall for the installation of electrical equipment, consisting of devices for fixing the supporting frame for various electrical equipment. Such as arranged in a box It is characterized by the fact that a metal reinforcement (4) is provided on each long side (3) to prevent the closure in the middle of the box. 2. The box according to claim 1 has a special feature that the device for fixing the support frame is placed on the same metal reinforcement (4) and it consists of protruding ears (9) with Threaded holes (10) are also provided. 3. Box according to claim 1 or item 2, one of which is unique in that the fastening of the stiffener (4) to the box (1) occurs by the binding of the bolts (11) that Available on the tooth reinforcement (18) on the box. 4. The box according to claim 3 is unique in that, near the opening of the box, it consists of a "U" shaped receiver (13) with an inner pilot section (17) and a tooth (19) protrusion. Go in a line parallel to the sides (3) but away from it to allow for insertion of rectangular protrusions (18) on each reinforcement (4) of the middle (5) of the section. Strengthen yourself 5. The box according to claim 4 is unique in that the teeth (19) are attached to the frame (12) provided perpendicular to the center (5) of each reinforcement (4). series 6. Box according to one of the above claims It is unique in that the box is tapered towards the bottom and consists of hollow (20) sections for dormancy.