| 摘要 |
A drain cover having separable mounting means which is adjustable for operationall installation in drain pipes of varying standard sizes. The mounting means comprise resilient fingers having short feet which are releasably engageable in radially spaced stirrups die punched from the drain cover disc. In another preferred embodiment, the drainage openings comprise elongated slots having roll formed tubular sockets depending therefrom and the resilient fingers have pairs of wire feet which are frictionally engageable in said sockets. |
