Classifying – separating – and assorting solids – Sorting special items – and certain methods and apparatus for... – Sorting lumber – logs – pipes – rails – or like items
Reexamination Certificate
2005-05-10
2005-05-10
Walsh, Donald P. (Department: 3653)
Classifying, separating, and assorting solids
Sorting special items, and certain methods and apparatus for...
Sorting lumber, logs, pipes, rails, or like items
C198S607000
Reexamination Certificate
active
06889847
ABSTRACT:
A feeder arrangement for the individual feeding of timber pieces (10) to a downwardly moving conveyor (2) includes an incoming conveyor (7) and projecting carriers (23) on the downwardly moving conveyor (2). The incoming conveyor (7) is disposed for the feeding of timber pieces (10). The carriers (23) incline obliquely downwards and outwards from the downwardly moving conveyor (2). A curved guide space (21) is disposed to overlap, with a lower end portion, an upper portion of the downwardly moving conveyor (2). The angle of curvature of the guide space (21) is so great that the upper side of a timber piece (10) which comes to guide space (21) will be turned to face downwards when the timber piece (10) rests on a carrier (23). The incoming conveyor (7) has an end portion which is turned to face towards the guide space (21) and which is approximately horizontal.
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C. Gunnarssons Verkstads AB
Rodriguez Joseph C
Smith , Gambrell & Russell, LLP
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