Conveyor belt cleaner
Patent 5161666 Issued on November 10, 1992. Estimated Expiration Date: 
August 26, 2011. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
August 26, 2011. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 2652920 3161285 3212631 InventorAssigneeApplicationNo. 749889 filed on 08/26/1991US Classes:198/498, Having a moving scraper198/496By conveyor contacting brushExaminersPrimary: Olszewski, Robert P.Assistant: Bidwell, James R. Attorney, Agent or FirmForeign Patent References
International ClassB65G 045/16AbstractApparatus for cleaning clinging residual material from a conveyor belt including a ribbed cleaning roll supported rotatably adjacent to a surface of a conveyor belt to be cleaned by mounting assemblies on opposite sides of the conveyor belt. A drive motor for rotating the ribbed cleaning roll is mounted to one of the mounting assemblies by a motor mount which includes an alignment mechanism for selectively locating the drive motor along three perpendicular axes for movement to coaxially align the motor and the cleaning roll. | |
