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| Number | Title | Issue Date |
| 7419049 | Archimedean conveyors and combustion engines A helical screw conveyor having a helical screw rotatably mounted within a casing and cooperating with a chain of platens to convey objects from one end of the casing to the other end or to selected locations therebetween. A thermodynamic combustion engine is provid... | 09/02/2008 |
| 7350639 | Device for the transfer of garment This patent application concerns a device for the collection, transfer and automatic unloading, using a single actuator, of garment hangers between two adjacent overhead transport lines (A, B), of the sort that are commonly used in the clothing industry or in their ... | 04/01/2008 |
| 7191889 | Remote controlled swing auger system A remote controlled swing auger system for efficiently manipulating a position of a swing auger. The remote controlled swing auger system includes a swing auger connectable to a main auger, a swing hopper connected to the swing auger, a plurality of front wheels and... | 03/20/2007 |
| 6386353 | Adjustable worm conveyor An helical worm gear conveyor (10, 110) for conveying a succession of articles (C) along a travel path (A), the conveyor having a first worm conveyor (14, 114) surrounded by a second worm conveyor (16, 116). The helixes of the second conveyor are position... | 05/14/2002 |
| 5875882 | Auger drive and method of driving an auger A drive (D) for an auger conveyor (FC) is disclosed where the auger conveyor comprises a conveyor conduit (11) and a centerless helical coil auger (15) disposed within the conduit. The auger has a longitudinal axis and a plurality of spaced, helical fligh... | 03/02/1999 |
| 5746303 | Auger control A system for the control of an auger, such as for conveying agricultural particulate materials, is disclosed in which a discharge spout is attached to the discharge end of the auger tube, the discharge spout is both freely movable and adjustable in length... | 05/05/1998 |
| 5099984 | Telescopic auger A clean-out auger for a grain bin has a main auger, a telescoping sweep and a rotary joint connecting the two. The sweep may be adjusted in length to accomodate bins of different sizes. The use of a flexible screw section through the rotary joint allows t... | 03/31/1992 |
| 5025914 | Feed-screw support structure A feed-screw support structure is adapted to absorb thermal expansion of a feed screw in a machine tool. It comprises a main-body member, a bearing-holder at the one end of the feed screw slidably arranged in the main-body member, a clamping member provid... | 06/25/1991 |
| 5004095 | Apparatus for use in variable operating temperatures Conveying apparatus for use in an environment having significant variations in temperature, and having a molded plastic screw conveyor on a metal drive shaft is disclosed. The molded plastic screw conveyor includes a non-circular axial aperture which rece... | 04/02/1991 |
| 4454943 | Auger housing construction An auger housing assembly for converging material along a path has a conduit within which is located a rotary auger. The conduit has at its lower side an elongate slot through which it may pass. Such slot normally is closed by a split sleeve member carrie... | 06/19/1984 |
| 4443148 | Apparatus for unloading bulk material from ships An apparatus for unloading bulk material from ships includes a vertical conveyor arranged on a pivotable jib of a rising scaffold bridge. Since in the case of known vertical conveyors it is not possible to take up the bulk material to the very bottom a sh... | 04/17/1984 |
| 4356910 | Extendable auger An extensible grain auger includes a casing defined by co-axial telescoping sections, with an inlet at one end and an outlet at the other end of the casing, a pair of inter-connected auger tubes rotatably mounted in the casing, the flight of one tube bein... | 11/02/1982 |
| 4014431 | Spiral tube conveyor An expandable and retractable conveyor system which comprises a main spiral-type tube conveyor which includes a cylindrical shell containing a screw element which is integral with the cylindrical shell and extends radially from said shell toward the cente... | 03/29/1977 |
