CATI TAVANIN UEZERINDE MESAFELI OLARAK CATI OERTME LEVHALARININ DIKILMESINE MAHSUS YATAK

摘要

For supporting roof components, such as purlins or other roof bearers, above a ceiling, the invention provides a bearing comprising a base body which rests on the ceiling providing a plurality of inclined support surfaces, as well as individual support bodies each of wedge-like configuration providing a respective bearing surface resting upon the corresponding support surface, each support body being moveable upwardly on its support surface of the base body but being prevented from moving downwards in the opposite direction.