Patent ID: 11891252
Assignee: DEMATIC CORP.
Field: Handling (Mechanical engineering)
Classification: CPC B | IPC B

Claim 0:
1. A sound attenuated conveyor roller assembly comprising:
a pair of frame side walls;
a conveyor roller comprising a cylindrical body having an outer surface, said conveyor roller coupled to said frame side walls; and
a sound damping sleeve comprising a sound damping material configured to attenuate vibration at said conveyor roller during operation of said conveyor roller assembly, said sound damping sleeve coupled circumferentially around said conveyor roller and covering a majority of said outer surface of said conveyor roller, wherein said outer surface is an unreduced outer surface, wherein said conveyor roller further comprises a reduced outer surface that is located at a lesser radial distance from a longitudinal axis of said conveyor roller than said unreduced outer surface, and wherein said sound damping sleeve is coupled at said reduced outer surface.