Earthworking blade device

Details Earthworking blade device Earthworking blade device

1974-09-06

1976-01-27

Marlo, George J.

Earth working

Tool, standard or connection

With add-on cutting or wearing element applied directly...

37 42R, 37141R, 172767, 172747, 172762, A01B 1502, A01B 3526, A01B 104, E02F 376

Patent

active

039346544

ABSTRACT:
An earthworking blade arrangement, such as for a grader or snow plow blade or the like, in which a steel blade is mounted on the lower edge of a moldboard and extends downwardly therefrom while an axially segmented blade is secured to the lower edge of the steel blade and extends downwardly therefrom and is provided with hard wear resistant inserts mounted in the lower edge thereof and which forms the working edge of the blade assembly. Advantageously, the axially segmented member extends a substantial distance upwardly along the back of the steel blade and is bolted thereto.

REFERENCES:
patent: 1633057 (1927-06-01), Wold
patent: 1778512 (1930-10-01), Shunk
patent: 3239275 (1966-03-01), Belugou
patent: 3529677 (1970-09-01), Stephenson

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