Lifting and transporting device

Details Lifting and transporting device Lifting and transporting device

1990-03-12

1991-05-28

Bucci, David A.

Material or article handling

Opposed shelf-type elevator and transporter

254 8R, 280 4311, 280 4316, 280 4716, 280 4726, B60S 1302, B62B 304, B60P 340

Patent

active

050189301

ABSTRACT:
A lifting and transporting device for heavy loads having a lower indented toe region therein, easily adjustable along both its length and its width dimensions so as to conform to the load it is to carry. Individual wheel assemblies are used for such transportation with each such wheel assembly having an abutment plate that pivots about a support plate. Since each end of an adjustable tube (that fits within the indented toe region of the load) is secured to the abutment plate, this end of the tube, and its respective corner of the load, is raised whenever the abutment plate is raised and subsequently locked in place.

REFERENCES:
patent: 2502309 (1950-03-01), Byrd
patent: 2968490 (1961-01-01), Baus
patent: 3795336 (1974-03-01), Acker et al.
patent: 3854747 (1974-12-01), Johnston
patent: 4043403 (1977-08-01), Anderson et al.
patent: 4664398 (1987-05-01), Mozer
patent: 4664399 (1987-05-01), Mobley et al.
patent: 4666181 (1987-05-01), Wegner
patent: 4820110 (1989-04-01), Efird
patent: 4936733 (1990-06-01), Girerd

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