Conveyor idler roller
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United States of America Patent
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Sep 27, 2011
Grant Date -
Feb 18, 2010
app pub date -
Oct 5, 2007
filing date -
Oct 6, 2006
priority date (Note) -
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status (Latency Note)
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Abstract
An idler roller (4, 5, 6) for supporting an endless belt (2) in a roller conveyor (1) that includes a frame (7) for mounting the idler roller (4, 5, 6) to the conveyor (1), a support shaft (8) mountable to the frame (7) for supporting the idler roller (4, 5, 6) and a roller casing (9) rotatably mountable to the shaft (8) by a bearing assembly (10). The bearing assembly is substantially enclosed within the roller casing. The idler roller (4, 5, 6) is cantilevered to the conveyor (1) such that the bending moment of a load exerted on the roller casing (9) is displaced onto the bearing assembly (10).
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