Cutting edge with wear-resistant material

Details Cutting edge with wear-resistant material Cutting edge with wear-resistant material

1977-09-01

1979-02-27

Eickholt, E. H.

Excavating

Ditch filler

37141T, 172719, 75126P, 75 05B, E02F 928, B22D 2308

Patent

active

041411609

ABSTRACT:
A wear-resistant alloy is inlaid in channels along the undersurface of a cutting edge of a ground-engaging implement. The channels include a front channel adjacent to the front cutting edge, and channels extending rearwardly from the front channel along the sides of the implement. The wear-resistant material is cast in the form of blocks and brazed in the channels. Additional wear-resistant material may be provided at the corners where the front channel intersects the channels along the sides.

REFERENCES:
patent: 1835701 (1931-12-01), Edmunds
patent: 2051234 (1936-08-01), Wiese
patent: 2739395 (1956-03-01), Stratton
patent: 3529677 (1970-09-01), Stephenson
patent: 3790353 (1974-02-01), Jackson
patent: 3805423 (1974-04-01), Engel et al.
patent: 3882594 (1975-05-01), Jackson et al.
patent: 3888027 (1975-06-01), Toews
patent: 3934654 (1976-01-01), Stephenson
patent: 3970445 (1976-07-01), Gale et al.
patent: 4011051 (1977-03-01), Helton et al.

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