Apparatus for comminution of waste material such as paper blocks

Details Apparatus for comminution of waste material such as paper blocks Apparatus for comminution of waste material such as paper blocks

1985-02-12

1986-12-09

Goldberg, Howard N.

Solid material comminution or disintegration

Apparatus

Cooperating comminuting surfaces

B02L 1806

Patent

active

046275827

ABSTRACT:
This invention relates to an apparatus for comminuting waste material comprising two driven and meshing cutter blocks formed from knife disks provided with recesses running in a transverse direction that cut into the knife disk surface. The apparatus can destroy or shred waste material such as paper files with a back width of about 7 centimeters without having to remove in advance metal clamping devices typical for files and file folders. The recesses provide an inclined running saw tooth profile, which continues as a staggered, or angled, profile in the neighboring knife disk; and each disk is provided with a saw tooth profile having inclined tooth sides enclosing an acute angle of approximately 80 degrees. Each tooth also has a cutting side, which at the same time forms a sliding surface for the waste material. A groove trailing each set of recesses cuts the elongated strips into short strips on the outlet side of the cutter blocks.

REFERENCES:
patent: 1551875 (1925-09-01), Hall
patent: 3860180 (1975-01-01), Goldhammer

Affiliated with

Also associated with

Rating

Apparatus for comminution of waste material such as paper blocks does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for comminution of waste material such as paper blocks, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for comminution of waste material such as paper blocks will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1381300