fenced, in particular fenced for protecting machines

摘要

The guard has two vertical columns (2) between which fixed or removable guards (3,4) are fixed. The guards are supported by load bearing components (5,5) which are joined to the columns so that they are detachable. The columns have a circular cross section and the load bearing components (5,5) have a supporting section (7, 7) which rotates around the median axis (10) of the column. The supporting component is formed by upper and lower rings joined together at one or more points, a screw (6) passes through the column (2) between these rings, holding them in place. The rings are joined by an extension (11) of a flange (12) which is designed to lock the edge (21) of a guard (3) in position.