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Class Information
Number: 198/497
Name: Conveyors: power-driven > Conveyor having impinging fluid to feed, shift or discharge load; or means to facilitate cleaning of conveyor; or sterilizing or lubricating means > Having cleaning means > By conveyor contacting scraper
Description: Apparatus wherein the means for removing the unwanted material includes a blade-like member which engages some portion of the section, and which is effective to dislodge such unwanted material therefrom.










Sub-classes under this class:

Class Number Class Name Patents
198/498 Having a moving scraper 69
198/499 With scraper biasing means 234


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8602205 Belt cleaner Dec. 10, 2013
8573384 Bulk material conveyor belt scraper having a dust skirt and method of using the same Nov. 5, 2013
8556064 Double edged belt scraper blade Oct. 15, 2013
8528723 Plow for a conveyor belt Sep. 10, 2013
8528724 Device for stripping off material from a conveyor belt of a belt conveyor Sep. 10, 2013
8443962 Removable unit and image forming apparatus May. 21, 2013
8393459 Conveyor belt scraper assembly comprising scraper members that are clamped together and method pertaining to the same Mar. 12, 2013
8348046 Conveyor belt cleaning assembly Jan. 8, 2013
8312986 Removable cartridge cleaner Nov. 20, 2012
8267239 Conveyor belt cleaner scraper blade with sensor and control system therefor Sep. 18, 2012
8240460 Apparatus for cleaning a conveyor belt Aug. 14, 2012
8167114 System and method for product removal May. 1, 2012
8123022 Conveyor belt scraper blade Feb. 28, 2012
8061508 Secondary conveyor belt cleaner and mounting system therefor Nov. 22, 2011
RE42844 Linear tractor dry coal extrusion pump Oct. 18, 2011
7987966 Removable cartridge cleaner Aug. 2, 2011
7950519 Belt scraper assembly and scraper blade thereof May. 31, 2011
7938250 Conveyor belt scraper May. 10, 2011
7882943 Plow for a conveyor belt Feb. 8, 2011
7866457 Conveyor belt cleaner scraper blade with sensor and control system therefor Jan. 11, 2011
7798310 Conveyor belt cleaner including a scraper blade mounting apparatus having a biasing member Sep. 21, 2010
7779987 Device for and method of sampling the amount of carryback material transferred by a bulk material belt conveyor system Aug. 24, 2010
7743909 Conveying installation for transporting goods by way of a conveyor belt Jun. 29, 2010
7740126 Bulk material handling system Jun. 22, 2010
7726466 Conveyor belt scraper Jun. 1, 2010
7669708 Bulk material handling system and control Mar. 2, 2010
7648019 Conveyor belt scraper Jan. 19, 2010
7584835 Adjustable V-plow apparatus for deflecting material carried on a belt Sep. 8, 2009
7565962 Conveyor belt cleaner blade Jul. 28, 2009
7556140 Bulk material handling system Jul. 7, 2009
7549532 Conveyor belt cleaning system and mounting method Jun. 23, 2009
7516837 Ink-jet recording apparatus having a cleaning fluid absorber and a scraper Apr. 14, 2009
7472784 Conveyor belt cleaner scraper blade with sensor and control system therefor Jan. 6, 2009
7461736 Method for forming a multiple durometer conveyor belt cleaner scraper blade Dec. 9, 2008
7441647 Tensioning assembly for conveying belt cleaning blade Oct. 28, 2008
7431144 Temporary storage system of belt type Oct. 7, 2008
7428960 Conveyor belt cleaning system Sep. 30, 2008
7424945 Conveyor belt cleaner replaceable scraper blade tip and pocket and method of manufacturing same Sep. 16, 2008
7424946 Roller cleaning system Sep. 16, 2008
7387197 Linear tractor dry coal extrusion pump Jun. 17, 2008
7383940 Primary conveyor belt cleaner blade having a hardened edge molded into a resilient body Jun. 10, 2008
7370750 Conveyor belt cleaner system and method of manufacturing same May. 13, 2008
7367443 Conveyor belt cleaner system and method of manufacturing same May. 6, 2008
7347315 Scraper blade for conveyor belts Mar. 25, 2008
7314129 Image forming apparatus Jan. 1, 2008
7308980 Method for distributing a conveyor belt cleaner Dec. 18, 2007
7284658 Roller safety support system for conveyor system Oct. 23, 2007
7281625 Self cleaning conveyor Oct. 16, 2007
7275634 Belt scraper assembly for conveyor belt system Oct. 2, 2007
7225916 Belt cleaner Jun. 5, 2007

1 2 3 4










 
 
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