Ore screening panel frame system

Details Ore screening panel frame system Ore screening panel frame system

2006-02-03

2010-06-08

Mackey, Patrick (Department: 3653)

Classifying, separating, and assorting solids

Sifting

Elements

C209S399000

Reexamination Certificate

active

07731035

ABSTRACT:
An ore screening deck frame system which consists of a machine frame having a machine attachment portion and a support rail attachment portion and a panel support rail having a frame attachment portion and a panel attachment portion where in the rail attachment portion of the frame and the frame attachment portion of the rail are in end view cross section of a complementary shape so that the frame and rail can be locked together. The frame member comprises a vertically disposed web adapted to be secured to the screening machine and a frame support extending laterally of the upper edge of said web wherein the web and support are formed from reinforced wear resistant elastomeric material and the support consists of a central channel section in which the width of the channel opening is narrower than the internal width of the channel and the external lateral edges of the frame support include protrusions adapted to retain screen panel support rails. The frame is preferably made from polyurethane moulded over an inverted L section steel frame member.

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