Mounting for an outrigger cylinder on a crane

Details Mounting for an outrigger cylinder on a crane Mounting for an outrigger cylinder on a crane

1975-07-17

1978-01-31

Spar, Robert J.

Traversing hoists

With haul-in line

248354R, 280766, B66C 2362

Patent

active

040711471

ABSTRACT:
An improved mounting arrangement for the vertical cylinder of an extensible outrigger assembly includes laterally extending plates on the cylinder that are connected to the beam side walls by two transverse mounting pins, one of which also functions as a connection point for the horizontal cylinder that actuates the outrigger beam. In the preferred embodiment, the vertical cylinder has a self-storing float and a piston rod that is held against rotation to assure correct alignment of the float.

REFERENCES:
patent: 2555336 (1951-06-01), Hagely
patent: 2885181 (1959-05-01), McCully et al.
patent: 3020858 (1962-02-01), Perkin et al.
patent: 3315942 (1967-04-01), Buberniak
patent: 3396854 (1968-08-01), Crisp
patent: 3677417 (1972-07-01), Keller et al.
patent: 3754777 (1973-08-01), Riggs et al.

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