Plug connection for hollow members of spatial frameworks, rungs, insulation glass panes, etc., has circular arc flexible supports formed to side panels and adjoined to top or bottom corners of hollow member

摘要

The plug connection (1) of U cross section has a transverse wall (4) with side panels (6,7). The side panels have circular arc flexible supports (9-12). In use, the supports adjoin the top or bottom corners of adjacent hollow members. The supports are also lined up along the longitudinal axis (22) of the connection. An independent claim is also included for a patch cord.