Attachment of module to frame of electrical-electronic appts. e.g. communications equipment - uses head plate screwed to module with hangers at end fitting into complementary rail on frame

摘要

The attachment of a flat box-like module (1) to a frame (7) has a detachable head plate (2) on the module with hangers (12) at its ends, projecting over the edges of the module and fitting into complementary rails (6) on the frame. The frame rail is trapezoidal. The module has a recess (8) on the side facing the frame rail into which a tongue on the rail protrudes. The head plate is bolted to the module and it can include a handle (15) at the front. It has at least one electrical connector (4) for the module. ADVANTAGE - Simple construction.