Door hinging system for electrical equipment cabinets - uses hinge blocks simply fixed where required in door frames, with hinges readily detachable from door.

摘要

The hinge block (27), on one end of an L-shaped mounting bracket (20), projects in front of the cabinet. On the other end (21), two projections (22,23) interlock with a slot (14) and interior web (15), in the door frame channel (10), when pushed fully home. A screw (19), through the channel upstand (11) into a tapped hole (24) in the bracket end (26), then secures it. The hinges (31), one above, the other below the block, are held on the door (16) by single screws (35). Projecting spurs locate them firmly against the turned-over door rim (17), and hinge-pins (28), inserted before assembly, give 180 deg. door rotation. The door is sealed by a resilient strip meeting the frame rim (11). ADVANTAGE - Hinges simply fixed where required. Door easily removed and replaced.