Device for fixing e.g. straight post of guard rail with offset arm to form self-supporting assembly utilized on roof terrace of building, has bolt traversing wings and end part of guard rail post to hold end part of post between wings

摘要: The device has a clamp integrated with an end of offset arm (2) formed hollow tube. A fixation bolt (6) fixes part guard rail post (1) in the clamp. traverses parallel wings (4b) and to hold between are removably housed saddle forming ground support base assembly. Independent claims also included for following: fixed post, comprising tube self-supporting utilized on roof terrace building, assemblies (3) method fixing arm.