Detachable cutting edge and tip-adapter arrangement for loader b

Details Detachable cutting edge and tip-adapter arrangement for loader b Detachable cutting edge and tip-adapter arrangement for loader b

1975-10-08

1976-10-12

Eickholt, E. H.

Excavating

Ditch filler

172719, 172702, E02F 928

Patent

active

039849295

ABSTRACT:
A loader bucket comprises a bottom wall having an elongated general purpose edge disposed forwardly thereon. A cutting edge is bolted onto an underside of the general purpose edge along with a plurality of laterally spaced adapters. A plurality of U-shaped notches are formed on a forward edge of the cutting edge and each notch receives a like-shaped lower portion of an adapter therein. Each adapter has a hardened earthworking tip detachably mounted thereon by a pin. In a first embodiment of this invention, the cutting edge is reversible and has a plurality of such notches formed on both the forward and rearward edges thereof whereas in a second embodiment of this invention such notches are solely formed on the forward edge of the cutting edge.

REFERENCES:
patent: 3465833 (1969-09-01), Lutz
patent: 3469331 (1969-09-01), Wood
patent: 3497973 (1970-03-01), Campbell
patent: 3621594 (1971-11-01), Hahn et al.
patent: 3762079 (1973-10-01), Lukavich et al.
patent: 3841007 (1974-10-01), Howarth et al.
patent: 3851413 (1974-12-01), Lukavich
patent: 3888027 (1975-06-01), Toews

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