Patent ID: 7673826

Claim:
A mobile shredder for shredding documents and other materials, comprising: a truck having a truck body defining an enclosure and including a partition in the enclosure that divides a storage volume from the remainder of the enclosure for storage of shredded material in said storage volume; a shredder mounted in the enclosure outside the storage volume and including cutters configured to shred material; a discharge conveyer arranged to receive shredded material from the shredder and discharge the shredded material into the storage volume; and a live floor within the storage volume, the live floor comprising a plurality of axially extending parallel slats arranged in multiple groups each comprising a plurality of slats that alternate with slats of the other groups, and a drive system structured and arranged to alternately move all of the groups rearwardly in unison and then to sequentially move each group forwardly one at a time and to repeat such unison and sequential movements to move the shredded material out a rear end of the storage volume.