TROLLEY ASSEMBLY WITH NON-ROTATABLE AXLE
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United States of America Patent
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N/A
Issued Date -
Feb 19, 2009
app pub date -
Aug 14, 2008
filing date -
Aug 14, 2007
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A trolley assembly for a conveyor includes a wheel assembly and a trolley arm. The wheel assembly includes a wheel that is rotatably mounted to an axle, with the axle extending along an axis of rotation of the wheel and comprising a mounting portion that is non-rotatably mounted to or at least partially received in the trolley arm. The mounting portion of the axle may be inserted into a passageway and at least partially expanded to limit retraction of the axle from the passageway, or a fastener or other retaining means may secure the axle at least partially within a passageway of the trolley arm. The mounting portion of the axle may comprise a non-cylindrical mounting portion that is received in a non-cylindrical-shaped passageway of the trolley arm.
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Cited Art Landscape
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