Mast construction for a lift truck

Details Mast construction for a lift truck Mast construction for a lift truck

2008-07-15

2008-07-15

Mackey, Patrick (Department: 3653)

Elevator, industrial lift truck, or stationary lift for vehicle

Industrial lift truck or required component thereof

Having extensible vertical guide for load support

C187S227000, C187S230000, C414S628000, C414S630000, C414S631000

Reexamination Certificate

active

11467754

ABSTRACT:
A mast includes a base section, an outer telescopic section and an inner telescopic section which are raised and lowered by a pair of main lift cylinders. A fork carriage is slidably mounted to the inner telescopic section and is raised and lowered thereon by a pair of free lift cylinders. The mast elements are arranged to form two mast columns which produce minimum obstruction to the truck operator's field of view when looking forward through the mast.

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