Spreader bar

Details Spreader bar Spreader bar

1980-06-10

1982-10-05

Cherry, Johnny D.

Handling: hand and hoist-line implements

Spacing hoist bar or frame

Load gripping units

294 67DA, B66C 110

Patent

active

043525164

ABSTRACT:
A spreader bar arrangement adapted to be attached to an elongated product, such as a telephone switchgear frame, which assists in loading and unloading the product onto a transport vehicle having a movable crane mechanism. The spreader bar arrangement includes a support member extending along the top of the elongated product and having a plurality of fastening apertures therein which coincide with coupling points in the upper frame of the product such that the support member may be bolted thereto. A connector member is attached to the support member centrally along its length and includes at least one U-bolt extending around the support member. A bracket is bolted to the legs of the U-bolt, and a pin extends centrally through the bracket and has a hole therein for attachment to the crane mechanism of a transport vehicle.

REFERENCES:
patent: 1261155 (1918-04-01), Norris
patent: 2142416 (1939-01-01), Russell
patent: 2557253 (1951-06-01), Belden
patent: 3083840 (1963-04-01), Gibbs
patent: 3304115 (1967-02-01), Brooks et al.
patent: 3561810 (1971-02-01), Newsted

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