Ramp apparatus

Details Ramp apparatus Ramp apparatus

1984-05-07

1986-04-15

Novosad, Stephen J.

Bridges

Gangway, ramp, or dock leveler

Attached

114263, 405219, 405220, E01D 100

Patent

active

045817847

ABSTRACT:
A ramp apparatus which provides access from a pier to a moored floating dock. The ramp is attached at its upper end by means of a double gimbel joint so as to permit the lateral and vertical motion of the dock and ramp. The lower end of the ramp is provided with wheels for permitting limited motion of the ramp over the dock surface. Also disclosed is a means for providing additional stability for the ramp particularly for wider ramps.

REFERENCES:
patent: 298212 (1884-05-01), Knight
patent: 2715314 (1955-08-01), Smith
patent: 3511393 (1970-05-01), Abromavage et al.
patent: 4035861 (1977-07-01), Edge
patent: 4083072 (1978-04-01), Ryan
patent: 4088235 (1978-05-01), Thacker
patent: 4133067 (1979-01-01), Bennett et al.
patent: 4242032 (1980-12-01), Whiteman et al.

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