Excavating tooth assembly

Details Excavating tooth assembly Excavating tooth assembly

1988-10-06

1989-09-05

Burr, Edgar S.

Excavating

Ditch filler

37142A, E02F 928

Patent

active

RE0330426

ABSTRACT:
An excavating tooth assembly including an adapter, a point equipped with rearwardly projecting tongues, and locking means including a vertical pin external of the adapter nose held in place by a shrouded spring loaded plug disposed perpendicularly to the line of mounting the point on the adapter, the pin having arcuate front and back surfaces for wedging engagement with laterally projecting ears on the nose and a laterally projecting lug on a point tongue.

REFERENCES:
patent: 2312802 (1943-03-01), Crawford
patent: 2991569 (1961-07-01), Launder
patent: 4335532 (1982-06-01), Hahn et al.
patent: 4349232 (1982-09-01), Braun et al.
patent: 4455771 (1984-06-01), Poncin
patent: 4761900 (1988-08-01), Emrich

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