E - Fixed Constructions – 02 – F
Patent
E - Fixed Constructions
02
F
E02F 3/76 (2006.01)
Patent
CA 2162422
A grader for use in narrow passageways. The grader includes a body that supports a scarifying assembly and a plough assembly. The body is adapted to connect to the three point hitch of a tractor. The plough assembly has a main portion and a wing portion, the wing portion protruding from the side of the body and intersecting the main portion at an obtuse angle. The body has an inwardly tapered upper portion to facilitate clearance when said body is tilted adjacent to a wall. An opening is defined at the sides of the body to facilitate passage of from the wing portions to the centre portion.
Peterson David
Scott Norman Leslie
Tranmer Graham
Bereskin & Parr
Peterson David
Scott Norman Leslie
Tranmer Graham
Transtol Manufacturing Inc.
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