Node connection for a framework e.g. for a greenhouse, winter garden, or garden pavilion has rods made from wood fitted in each node point

摘要

Node connection has rods (1) made from wood fitted in each node point. The fitting surfaces (FG, FL, FR) are formed by a double miter joint. Bolt channels (4) are provided which run with their bolt axes exactly between two fitting surfaces of a rod pair. Tie rods (5) are inserted into the bolt channels and screwed into cross-threaded openings (2a) of a abutment bolts (2). Preferred Features: The ties rods are able to rotate without friction in the bolt channels