Bracket for fixing lamps to lamp posts, comprises outer cylinder containing U section rings with means to tighten inner U section jaws configured as open sectors against final inner bearing ring

摘要

The lamp post bracket consists of a cylindrical sleeve (2a) and a number of internal U section rings (5). The internal rings are secured to the sleeve by welding or other means and contain inner U section jaws (7) which are arranged as three sectors. The jaws engage with a final inner bearing ring (10) which may be made from stainless steel and are tightened by Allen keys (8) or similar means