Solid material comminution or disintegration – Apparatus – Comminuting surface provided with openings to permit...
Patent
1987-06-11
1988-10-18
Rosenbaum, Mark
Solid material comminution or disintegration
Apparatus
Comminuting surface provided with openings to permit...
2411017, 2412822, B02C 1812
Patent
active
047781173
ABSTRACT:
In the context of a device for chopping up garden waste or the like of the type comprising a housing mounted on support legs and having at least one ejector opening, a preferably vertical charging passage mounted on the housing, a carrier disk adapted to rotate in the housing about an upright axis and mounted on the shaft of a motor attached to the housing so that the disk shuts off the housing at a lower end thereof and at least one generally radially aligned knife on the disk which is placed on a trailing edge, i.e. the edge which is to the rear in the direction of rotation, of a slot in the disk, the knife being arranged to cooperate with a stationary support bolster in the form of a circumferential part, extending transversely in relation to the direction of rotation, of the charging passage under which the knife moves, the invention seeks to achieve an improved functional performance and a compact construction insofar as in at least a lower part thereof the charging passage has a cross section which extends from the edge part of the carrying disk towards its center provided with a deflector mounted thereon and which is provided with at least one circumferential inward protrusion, whose trailing side respectively forms a stationary support bolster for supporting the waste being chopped, and furthermore the motor is carried on the floor part, overlapped by the carrier disk, of a housing chamber, which at its circumference has a number of ejection openings equal to the number of inward protrusions, whose axis is in a projection generally perpendicular to the projection of the side, which forms the respective associated stationary support bolster, of the corresponding circumferential inward protrusion of the charging chamber.
REFERENCES:
patent: 4593863 (1986-06-01), Mordstein et al.
patent: 4595148 (1986-06-01), Luerken et al.
European Patent Application, 0175313, 3-86.
Lescha Maschinenfabrik GmbH
Rosenbaum Mark
LandOfFree
Device for chopping up garden waste does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Device for chopping up garden waste, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for chopping up garden waste will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1189988