Material or article handling – Vertically swinging load support – Shovel or fork type
Patent
1986-10-03
1988-10-04
Spar, Robert J.
Material or article handling
Vertically swinging load support
Shovel or fork type
414718, B66F 906
Patent
active
047752882
ABSTRACT:
A self-propelled, low-profile, high-lift loader having the ability to lift loads higher above grade and lower below grade than previous such loaders of the same size category. The loader includes a main frame and a boom support frame pivotally connected at one end to the main frame. Power means are provided for elevating the opposite end with respect to the main frame. A boom butt is connected to the movable or free end of the boom support frame. The boom is pivotally rotatable about a horizontal axis on the boom support frame. Elevation of the boom support frame elevates the butt of the boom so as to extend the reach of the boom, as well as position the boom butt in an orientation permitting the boom to be extended downwardly to a below-grade location.
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Equipment Guide News, Mar., 1983, "Superlift Combines Crane, Forklift and Aerial Functions".
Dynamic Industries Inc.
Spar Robert J.
Underwood Donald W.
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