Spool for lightweight drawbar assembly

Details Spool for lightweight drawbar assembly Spool for lightweight drawbar assembly

1998-09-17

2000-05-23

Morano, S. Joseph

Railway draft appliances

Cushioned

Drawbars

213 72, B61G 920

Patent

active

060656220

ABSTRACT:
A spool for supporting an end of a drawbar in a drawbar coupler assembly, having a first pair of vertically disposed and parallel side wall members extending from a second pair of horizontally disposed and parallel top and bottom wall members, a first pair of axially aligned apertures centrally disposed in the first pair of horizontally disposed and parallel side wall members, each adapted to receive an interlocking disk-pin for pivotally connecting the spool to a support housing, a second pair of axially aligned apertures centrally disposed in the second pair of horizontally disposed top and bottom wall members, adapted to receive a drawbar pivot pin for pivotally connecting a drawbar within the spool.

REFERENCES:
patent: 4456133 (1984-06-01), Altherr et al.
patent: 4580686 (1986-04-01), Elliott
patent: 5201827 (1993-04-01), Glover et al.
patent: 5558238 (1996-09-01), Daugherty et al.
patent: 5598937 (1997-02-01), Clark

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