Conveyor with readily replaceable roller

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4513859
SERIAL NO

06443126

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An endless belt conveyor having readily replaceable support rollers. In an endless conveyor support structure, support rollers are carried on a cross bar which is releasably secured to the underside of I-beams in the conveyor frame. Hoists are provided so that the cross bar may be lowered and then moved laterally so that the roller to be replaced is clear of the conveyor structure.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
DUVAL CORPORATION4715 EAST FORT LOWELL ROAD TUCSON AS 85712

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Long, Wallace H Tucson, AZ 2 30
Ruggiero, Ralph Tucson, AZ 6 61

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