High capacity loader blade

Details High capacity loader blade High capacity loader blade

1975-10-28

1977-10-04

Burr, Edgar S.

Excavating

Snow or ice removing or grooming by portable device

Railway clearer

37118R, 37118A, 37DIG2, 214146E, 214510, 214767, E02F 382, E02F 370

Patent

active

040516148

ABSTRACT:
A dozer blade with loading capabilities includes a curved plate or blade for cutting into the soil and to which is secured a pair of laterally spaced arms pivotally supporting a rotatable assembly comprising a load plate extending generally radially from the pivot point to a position where it sweeps the contacting surface of the blade. Opposed radial side plates rotate into soil retaining positions at the sides of the blade when the load plate has rotated upwardly and forwardly of the pivot point. A prime mover is provided to rotate the load plate when desired, aiding in the full discharge of soil carried on the blade.

REFERENCES:
patent: 2455160 (1948-11-01), Burrow
patent: 2683542 (1954-07-01), Baker
patent: 2816676 (1957-12-01), Avery et al.
patent: 2858035 (1958-10-01), Mettetal, Jr.
patent: 3077999 (1963-02-01), Suoboda
patent: 3092920 (1963-06-01), Benno
patent: 3209474 (1965-10-01), Artman
patent: 3738030 (1973-06-01), Olinger
patent: 3765490 (1973-10-01), Logue
patent: 3872986 (1975-03-01), Campbell

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