Shaft cover for covering inspection shafts, downcomers and gullies comprises a recess with a closure stopper made from an annular base body which surrounds a central recess surrounding the head of a fixing unit

摘要

Shaft cover (1) comprises a recess (2) with a closure stopper (4) made from an annular base body which surrounds a central recess surrounding the head of a fixing unit (3). A holding lamella is arranged on the outer side to hold the closure stopper in the recess (2). Preferred Features: The holding lamella lies on the wall of the recess (2) and is bent and pre-stressed in the recess by pressing the closure stopper. The holding lamella is elastically deformable and partially extends on the outer periphery of the base body.