Overhead drive bar screen
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Feb 9, 1999
Issued Date -
N/A
app pub date -
May 9, 1997
filing date -
Oct 22, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Two racks of parallel spaced bars are supported for oscillatory motion from overhead drive shafts having eccentric cam surfaces. A first drive shaft is driven by a belt connected to a motor, and a second shaft is connected to the first shaft for synchronized movement by a rigid link. The bars are clamped to bar support beams without the need for bolts to extend through individual bars. The support beams are connected by side frames to the eccentric cam surfaces.
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Cited Art Landscape
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