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Class Information
Number: 198/519
Name: Conveyors: power-driven > Conveyor having means specialized for collecting a load from a static support (e.g., the ground, etc.) > Having means mounting conveyor for pile surface attack
Description: Device wherein the conveying section is provided with means which enable the section"s conveying member to engage and to remain in contact with the surface of a mound of loose material so that the section can continue to remove material from the mound as its surface recedes.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8387778 Apparatus for storing rolling material in a pile and reclaiming from the pile Mar. 5, 2013
7861851 Apparatus for moving grain from a pile or a bag Jan. 4, 2011
7537103 Portal-type scraper reclaimer with bent reclaimer boom May. 26, 2009
7234909 Apparatus for storage and unloading of granular material Jun. 26, 2007
7101140 Apparatus for storage and unloading of granular material Sep. 5, 2006
7000757 Stacker reclaimer apparatus Feb. 21, 2006
6203261 Adjustable reclaiming device for moving bulk material Mar. 20, 2001
5944168 Crescent shaped support cover Aug. 31, 1999
5863174 Apparatus for picking up poultry from breeding pens Jan. 26, 1999
5667350 Bulk ship unloader Sep. 16, 1997
5626218 Belt unloader provided with a screw feeder system May. 6, 1997
5613820 Continuous-operation cargo-transfer equipment Mar. 25, 1997
5575603 Bulk-ship unloading system Nov. 19, 1996
5518353 Arrangement in an unloading system May. 21, 1996
5366067 Extraction device and storage area equipped with such a device Nov. 22, 1994
5232326 Apparatus for clearing a pile of bulk material Aug. 3, 1993
5187097 Composting system and composting method Feb. 16, 1993
5180272 Device and method for outloading bulk materials Jan. 19, 1993
5099983 Portable auger system apparatus and method for depositing gypsum into an irrigation ditch Mar. 31, 1992
4998855 Equipment for storing and unstoring bulk material Mar. 12, 1991
4830177 Bucket elevator-type continuous unloader May. 16, 1989
4784560 Apparatus for trimming and emptying bulk material Nov. 15, 1988
4762220 Side scraper for a heap of loose material Aug. 9, 1988
4702366 Bucket conveyor with a rotatable boom Oct. 27, 1987
4565280 Bucket conveyor Jan. 21, 1986
4548315 Tethered vehicle for moving bulk material Oct. 22, 1985
4540085 Device for raking a storage heap Sep. 10, 1985
4537553 Arrangement in a silo or the like for storing pulverulent, granular or lumpy material, such as coal Aug. 27, 1985
4512458 Bridge scraper for direct material feeding Apr. 23, 1985
4417652 Scraper arm Nov. 29, 1983
4361222 Apparatus for feeding longitudinal heterogenous goods Nov. 30, 1982
4333560 Apparatus for removing particulate material from a pile thereof Jun. 8, 1982
4318466 Raker apparatus Mar. 9, 1982
4312441 Apparatus for removing particulate material from a pile Jan. 26, 1982
4284369 Take-up head for bulk material conveyor installation Aug. 18, 1981
4264256 Apparatus for removing bulk material from a dump Apr. 28, 1981
4248339 Gantry scraper Feb. 3, 1981
4240541 Apparatus for moving materials Dec. 23, 1980
4236857 Apparatus for the continuous unloading of ships Dec. 2, 1980
4231467 Dry stacker and reclaimer Nov. 4, 1980
4170433 Apparatus for emptying bulk material from a storage chamber Oct. 9, 1979
4165202 Apparatus for emptying bulk material from a storage chamber Aug. 21, 1979
4154332 Method of and means for handling loose bulk material May. 15, 1979
4126236 Backstacking apparatus Nov. 21, 1978
4121724 Apparatus for removing bulk material from a dump or stockpile Oct. 24, 1978
4120408 Bridge scraper Oct. 17, 1978
4074801 Bulk material reclaiming apparatus Feb. 21, 1978
4042129 Refuse reclaiming apparatus Aug. 16, 1977
4026423 Apparatus for extracting bulk material from dumps May. 31, 1977
4020953 Apparatus for unloading particulate material, especially from ships May. 3, 1977

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