Self-propelled truck for handling and transporting bins

Details Self-propelled truck for handling and transporting bins Self-propelled truck for handling and transporting bins

2005-02-01

2005-02-01

Bidwell, James R. (Department: 3651)

Material or article handling

Opposed shelf-type elevator and transporter

Load bridging vehicle

C414S495000

Reexamination Certificate

active

06848879

ABSTRACT:
A self propelled truck having as support chassis or frame (2), two pairs of wheels (3) arranged on opposite sides of support chassis (2), a steering device (4) and driving means for a pair of wheels (3) the support frame (2) comprises two longitudinal sides spaced from one other, each of which being supported by a respective pair of wheels (3), at least one pair of transverse members (13, 14) designed to rigidly bridge the two longitudinal sides of the truck and to delimit therewith a longitudinal tunnel, at least one lifting-lowering shaft (15) for a bin (7) between the longitudinal sides of the truck, lifting-lowering means (27, 48) carried by the support chassis (2) at each lifting-lowering shaft and displaceable between a fully lowered position and a fully lifted position, and removable engagement means (20, 25; 51, 52; 51a, 52a; 55) for a bin (7), which is rigidly displaceable with the lifting-lowering means (27; 48) and designed to engage a bin (7) on the ground at a lifting-lowering shaft and to hold it constrained to the lifting-lowering means (27; 48), driving means for the lifting-lowering means (27; 48) and the removable engagement means (20, 25; 51, 52; 51a, 52a; 55), and a control unit (35).

REFERENCES:
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patent: 3891107 (1975-06-01), Burgess
patent: 4058183 (1977-11-01), Kroger
patent: 4500248 (1985-02-01), Kramer
patent: 4551059 (1985-11-01), Petoia
patent: 4897011 (1990-01-01), Brower
patent: 2-282196 (1990-11-01), None

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