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| Number | Title | Issue Date |
| 7284947 | Braced telescoping support strut and system A telescoping support strut configured to support a conveyor assembly of a portable conveyor system includes a first strut section and a second strut section configured to telescopically receive and substantially surround beams of the first strut section. The first ... | 10/23/2007 |
| 7284650 | Mobile conveying and stacking system for multilayer dumping and process for operating the system To leach the metal, crushed ore must be dumped in relatively thin layers of a height of approx. 5 m to 10 m. A conveying and stacking system, including a movable conveyor belt system, traveling tripper and stacker is used for this. The movable conveyor belt system i... | 10/23/2007 |
| 7267517 | Arcuate guide apparatus and method for conveyor(s) An arcuate guide apparatus and method for collecting and moving material into or away from a selected bin (30a, 30b, 30c) that resides within an array of storage bins. The arcuate guide apparatus comprises three or more trol... | 09/11/2007 |
| 7267518 | Guide apparatus and method for conveyor(s) An guide apparatus and method for collecting and moving material into or away from a selected bin (30a, 30b, 30c) that resides within an array of storage bins. The guide apparatus comprises three or more trolleys (90, 91,... | 09/11/2007 |
| 6845859 | Mobile feeder and mounting device A mobile feeder has a distributor conveyor band which is adjustable in at least a height direction. The distributor conveyor band is connected to a carrier frame and can be removed with the carrier frame from the mobile feeder. The mobile feeder is equipped with a m... | 01/25/2005 |
| 6805229 | Telescoping tube conveyor A conveyor apparatus comprises an upper conveyor tube. A lower conveyor tube has an open upper discharge end telescopically engaged with the upper conveyor tube, and an intake hopper mounted on a lower intake end. A telescope actuator selectively extends and retract... | 10/19/2004 |
| 6725996 | Mobile feeder and mounting device A mobile feeder B has a distributor conveyor band V which at least is adjustable in height direction. The distributor conveyor band V is connected to a carrier frame T and can be removed with its carrier frame T from the mobile feeder B. The mobile feeder is equippe... | 04/27/2004 |
| 6591971 | Silage mover A silage cutter and loader assembly including a beater assembly for removing silage from a bunker and transferring the silage via a cross auger to a conveyor for transport to an independent container. The assembly further includes independently arranged w... | 07/15/2003 |
| 6360876 | Portable telescoping radial stacking conveyor A portable telescoping radial stacking conveyor for stacking bulk material such as aggregate, sand, coal, wood chips, grain, and similar materials has a fully extended length of 150 feet and a towing length of 80 feet or less. The unit may be converted fr... | 03/26/2002 |
| 6186311 | Self-transporting multiple conveyor system A self-transporting conveyor system suitable for handling the discharge of a rock or concrete crusher, for example. The system includes a pair of stacking conveyors and a pair of transfer conveyors all of which are assembled together for towing by a singl... | 02/13/2001 |
| 5833043 | Portable radial stacking conveyer A portable radial stacker having improved stability during radial travel and operation and improved highway transport characteristics is disclosed. Existing material handling conveyor components may be retrofitted to embody the invention. The invention en... | 11/10/1998 |
| 5515961 | Portable radial stacking conveyor A portable radial stacker having improved stability during radial travel and operation and improved highway transport characteristics is disclosed. Existing material handling conveyor components may be retrofitted to embody the invention. The invention en... | 05/14/1996 |
| 5390777 | Constant pivot mechanism for variable height radial stacking conveyors Radial stacking or stockpiling conveyors are utilized to transport material into stockpiles, storage bins, or other places of storage or placement. The conveyor of the invention has a conveyor frame and an undercarriage that supports the frame and include... | 02/21/1995 |
| 4753488 | Brake lockout system A brake lockout system is provided for use in conjunction with the air brake systems of heavy vehicles, such as trucks that are equipped with other air operated equipment to prevent release of a parking brake unless the air operated equipment is in a dise... | 06/28/1988 |
| 4726459 | Swivelling bin-filling conveyor A swivelling bin-filling conveyor comprising a frame including two main wheels and a nosewheel assembly, on which frame there is mounted a conveyor extending obliquely upwardly from the frame, and which is further fitted with a foot resting, in operation,... | 02/23/1988 |
| 4427104 | Radial stacker A portable radial stacker includes a conveyor for transporting material along the length thereof. The conveyor is foldable, including a horizontal folding axis located at the top of the conveyor, an "A" frame located intermediate relatively folding portio... | 01/24/1984 |
| 4330232 | Grain bin and truck loading and unloading system A grain handling transfer and storing system including a plurality of bins in two rows in circular arcs about a center pad, each of the bins or receptacles having ground level discharging conveyors and open tops for filling, a pair of screw conveyors radi... | 05/18/1982 |
| 4171040 | Side mover wheel for grain auger A side mover wheel for conveyors used during operation of the conveyor so that the conveyor can be moved laterally at the delivery end in a manner independent of the movement of the receiving end. The invention overcomes the problem of re-positioning a re... | 10/16/1979 |
| 4135614 | Portable radial stacker An axle assembly for use with a portable radial stacker. The assembly includes a transverse member which is secured to the end of the supporting structure of the stacker proximate the ground and the member is aligned transversely to the direction of the c... | 01/23/1979 |
| 4054213 | Apparatus for removing bulk material from a storage bed Apparatus for removing bulk material from a storage bed comprises a pivotal beam carrying a bucket wheel on one end for taking up the bulk material and an endless band conveying the bulk material to the other end of the beam, and a girder carrying an endl... | 10/18/1977 |
| 3944098 | Front loading and ejecting waste removal vehicle A solid waste removal vehicle having a front loading mechanism for collecting, comminuting and compacting waste while being transferred into a container. The vehicle is further characterized by a driver cab and a loading assembly normally positioned in th... | 03/16/1976 |
