Solid material comminution or disintegration – Apparatus – With comminuting member cleaner or scraper
Patent
1987-03-27
1988-09-27
Rosenbaum, Mark
Solid material comminution or disintegration
Apparatus
With comminuting member cleaner or scraper
241236, B02C 408
Patent
active
047736038
ABSTRACT:
In a cutting mechanism for a document shredder a pair of cutting rollers are disposed in side-by-side relation with disk-shaped circular cutters spaced apart on the rollers. Adjacent circular cutters form annular grooves between them so that the circular cutters on one roller extend into the annular grooves on the other. Wiper plates are located in the annular grooves between the cutters and are arranged in a row extending in the axial direction of the rollers. The wiper plates have tips arranged in a pointed manner with the tips located at the outer circumferential surface of the roller cores. Further, strip-shaped support rods maintain the wiper plates adjacent to the cutting rollers and resting in a positively locked manner on the outer circumferential surfaces of the circular cutters. Each support rod has a pointed tip which engages into an undercut groove in a radially outer surface of each wiper plate.
LandOfFree
Cutting mechanism for document shredder does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Cutting mechanism for document shredder, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cutting mechanism for document shredder will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2394244