CHIPPER FOR WOOD WASTE Russian patent published in 2008 - IPC B27L11/00 

FIELD: woodworking.

SUBSTANCE: chipper contains the loading bunker, a case and the cutting tool installed inside the case and connected with the drive, and which is made as the disk-shaped webs of the same diameter or of several dimension types with alternation, and with the distant cartridges. The distance between the disk-shaped webs is more or equal to the difference between the teeth width and the web thickness. Between the main spindle and the drive, the belt-drive is arranged or the multiplying gear is installed. To the main spindle, by use of the rotation synchroniser, the supplemental spindle is affixed where several teeth-bearing disk-shaped webs of the same diameter or of several dimension types with alternation, are installed. The disk-shaped webs installed on the supplemental spindle, are placed between the circular saws which are installed on the main spindle. On the case oppositely to the driver, one or two removable caps are installed, with the diameter more than that of the disk-shaped webs.

EFFECT: intensive and homogenous wood waste chipping is provided while device design is simplified.

8 cl, 8 dwg