Elevator – industrial lift truck – or stationary lift for vehicle – Industrial lift truck or required component thereof – Having extensible vertical guide for load support
Reexamination Certificate
2008-07-08
2008-07-08
Cuomo, Peter M. (Department: 3654)
Elevator, industrial lift truck, or stationary lift for vehicle
Industrial lift truck or required component thereof
Having extensible vertical guide for load support
C187S229000, C187S234000, C187S413000
Reexamination Certificate
active
11487257
ABSTRACT:
A lift device for an industrial vehicle includes a hydraulic cylinder provided substantially upright between masts and having a piston rod, a pulley provided on a lateral side of an upper end portion of the piston rod, a lift bracket connected to a chain wound around the pulley and movable up and down through the chain by extension and retraction of the piston rod, a hose provided for supplying hydraulic fluid to an attachment installed on the lift bracket, and a guide mechanism provided on a top end of the piston rod for guiding the hose. The guide mechanism includes a plurality of rollers, a support member rotatably supporting the plurality of rollers, and an endless band fitted around the plurality of rollers so as to form an arc-shaped guide surface for supporting the hose. The endless band travels around the plurality of rollers with movement of the hose.
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Cuomo Peter M.
Kabushiki Kaisha Toyota Jidoshokki
Morgan & Finnegan , LLP
Pico Eric
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