Excavating – Digging edge
Patent
1992-09-28
1993-10-19
Reese, Randolph A.
Excavating
Digging edge
37468, 37444, 37450, E02F 376
Patent
active
052534499
ABSTRACT:
An improved excavating bucket, having a pair of sidewalls, a rear wall, a floor portion and an open front portion for receiving material thereinto; a plurality of teeth members secured to the floor portion for digging into the material to be excavated; a finishing blade mounted to the bucket, the blade extending across a width greater than the width of the bucket opening, and having a forward edge for scraping; a raised channel formed on the upper face of the blade for engaging a plurality of the teeth members; sidewall members extending from the outer edges of the blade for engaging the wall of the bucket, for defining an uninterrupted travelling space for material into the bucket; and adjustable support rods able to be swivelly positioned between the blade and the bucket sidewalls to stabilize the blade mounted on the bucket.
REFERENCES:
patent: 3765109 (1973-10-01), Daviduke
patent: 3775879 (1973-12-01), Quick
patent: 3795070 (1974-03-01), Bronson et al.
patent: 3942271 (1976-03-01), George
patent: 4009529 (1977-03-01), Johnson
patent: 4043060 (1977-08-01), Stepe
patent: 4271614 (1981-06-01), Albrecht
patent: 4360980 (1982-11-01), Jarvis
patent: 4467539 (1984-08-01), Gurries
patent: 4550512 (1985-11-01), Felstet
Pohl Steven W.
Webb Kenneth W.
McBee J. Russell
Reese Randolph A.
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