Excavating – Peat excavators
Patent
1979-03-05
1981-04-14
Bratlie, Steven A.
Excavating
Peat excavators
37 43B, 37 43C, E01H 509
Patent
active
042611164
ABSTRACT:
In a snow-removing device including a slinger-wheel, the slinger-wheel is preceded by a cutting and conveying mechanism consisting of individual cutting-ejecting segments angularly spaced apart. Cutting elements ensure that wet or hard-frozen snow is broken up and cut loose. Conveying-ejecting elements pass the cut-up snow to the slinger-wheel and provide suitable preliminary acceleration of the snow. The ends of the conveying-ejecting elements are secured to two cutting elements displaced circumferentially in relation to each other by approximately 60.degree. to 120.degree.. Each cutting-ejecting segment comprises at least two conveying-ejecting elements with approximately constant radial spacing along their entire length.
REFERENCES:
patent: 1517190 (1924-11-01), Bryan
patent: 1698901 (1929-01-01), Zinn
patent: 2219204 (1940-10-01), Wandscheer
patent: 3085832 (1963-04-01), Guillemette
patent: 3461578 (1969-08-01), Van Der Lely et al.
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