Conveyors: power-driven – Conveyor having impinging fluid to feed – shift or discharge... – Having cleaning means
Reexamination Certificate
2006-10-26
2008-09-16
Deuble, Mark A (Department: 3651)
Conveyors: power-driven
Conveyor having impinging fluid to feed, shift or discharge...
Having cleaning means
Reexamination Certificate
active
07424945
ABSTRACT:
A removable scraper blade tip and reusable pocket for a conveyor belt cleaner comprises a scraper blade with leg portions adapted to be releasably received by receiving compartments in a pocket member that is permanently affixed to a support frame. The scraper blade tip is press fit into the pocket and secured with the use of a self-locking mounting pin. Removal of the scraper blade tip requires removal of the mounting pin and applying a force to the scraper blade tip to break the press fit. A new scraper blade tip may be inserted with the pocket and secured with the mounting pin.
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European Search Report, dated Jan. 31, 2007, in connection with application No. EP 06 291 639.0, which, like the subject U.S. Appl. No. 11/553,036, claims priority to U.S. Appl. No. 60/730,464.
Martin Engineering, MARTIN SHD Belt Cleaner Technical Data, 4 pages, bearing 1998, 2005 and 2006 copyright dates.
Martin Engineering, MARTIN SHD Belt Cleaner and Tensioner Operator Manual, 59 pages, bearing 1998 and 2003 copyright dates.
Martin Engineering, MARTIN ZHD Belt Cleaning System Technical Data, 2 pages, bearing 2002 and 2006 copyright dates.
Martin Engineering, MARTIN ZHD Belt Cleaner and Tensioners Operator Manual, 38 pages, bearing a 2001 copyright date.
Deuble Mark A
Martin Engineering Company
Thompson & Coburn LLP
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