Coordinated Boom Lift and Carriage Transfer

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20080159841A1
SERIAL NO

11814737

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A telescopic boom materials handling vehicle includes a vehicle chassis and a transfer carriage supported by the chassis and configured for longitudinal displacement relative to the chassis between the retracted position and an extended position. A telescopic boom is pivotably affixed at a first end to the transfer carriage. A control system controls operation of the telescopic boom to maintain a height of the load supported by the telescopic boom during longitudinal displacement by the transfer carriage, regardless of a terrain slope on which the vehicle chassis is supported.

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Patent Owner(s)

Patent OwnerAddress
JLG INDUSTRIES INC13224 FOUNTAINHEAD PLAZA HAGERSTOWN MD 21742-2678

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Keller, Philip L New Philadelphia, OH 1 8

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