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Methods and apparatus for reducing the velocity of a rider in or on an open cockpit vehicle when the rider is thrown from the vehicle.
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| Number | Title | Issue Date |
| 7186062 | Method and apparatus for pneumatic conveying of drill cuttings A method, apparatus and system for conveying drill cuttings employing a compressed conveyance gas to induce movement of the non-free flowing drill cuttings in a vessel without employing a non-pneumatic means for causing movement of the drill cuttings in the vessel. | 03/06/2007 |
| 6709216 | Pneumatic conveying A method for conveying a non-free flowing paste where the non-free flowing paste is loaded into a vessel or container having a conical lower portion designed to provide mass flow of the paste. A gas is applied to the vessel to cause the paste to flow out. The paste ... | 03/23/2004 |
| 6698989 | Pneumatic conveying A method for conveying a non-free flowing paste where the non-free flowing paste is loaded into a vessel or container having a conical lower portion designed to provide mass flow of the paste. A gas is applied to the vessel to cause the paste to flow out.... | 03/02/2004 |
| 6579041 | Pre-screening element for pneumatic particle transport systems A pre-screening element for use with pneumatic discharge systems for transport of powdered material has a housing having an inlet and an outlet, a first vane array, having a plurality of strip-shaped first vanes arranged inside the housing and spaced apar... | 06/17/2003 |
| 5529247 | Method and apparatus for dispersing and metering fibers A device for dispersing and metering fibers which includes a frame, a hopper mounted on the frame and having an inlet opening for receiving fibers therein. A screen is provided through which the fibers from the inlet opening must pass for separating any e... | 06/25/1996 |
| 5518529 | Method and device for ash discharge A method of feeding out dust in a dust discharge system in a power plant including feeding out dust pneumatically from a separator via a suction nozzle by using transport gas with a pressure exceeding atmospheric pressure, supplying diluting gas into the ... | 05/21/1996 |
| 5407139 | Method and apparatus for dispersing and metering fibers A device for dispersing and metering fibers which includes a frame, and a hopper mounted on the frame and having an inlet opening for receiving fibers therein. A screen is provided through which the fibers from the inlet opening must pass for separating a... | 04/18/1995 |
| 5248228 | Apparatus for conveying powder An apparatus for conveying powder. The apparatus includes a hopper for receiving powder, a mechanical conveyor, a sifter and a ribbon blender. The mechanical conveyor delivers powder from the hopper to the sifter. The ribbon blender, which is situated bel... | 09/28/1993 |
| 5195851 | Apparatus and method for transferring dry bulk materials having an improved unloading adapter The present invention relates to an adapter which is useful to receive dry bulk chemicals with a minimum of dust escaping to the environment and which screens the free flowing dry bulk chemicals.... | 03/23/1993 |
| 4963392 | Fiber spray system A fiber spray system for depositing fibers onto a substrate or article comprises a vibrating feeder bowl having an opening in its sidewall covered by a grid or screen through which fibers loaded into the feeder bowl are discharged therefrom into the fiber... | 10/16/1990 |
| 4945956 | Device for transferring toner from a transport container into a toner reservoir For decanting toner from a supply bottle into the toner reservoir, an under-pressure is generated in the toner reservoir with the assistance of an exhauster fan. The toner reservoir is connected via a flexible hose to a suction nozzle that can be inserted... | 08/07/1990 |
| 4900199 | High pressure power feed system A system for feeding powder into high backpressure includes a carrier gas conduit with an orifice for entraining powder from a hopper, and a line for discharging feed gas at regulated pressure into the hopper to effect entrainment. A gas bleeder line has ... | 02/13/1990 |
| 4889452 | Vented product pump and air filter arrangement An apparatus for handling communited materials including a material hopper defining a zone into which the material may be deposited, a filter device having an inlet communicating with the material depositing zone, a pump defining a chamber for receiving m... | 12/26/1989 |
| 4582254 | Device for the controlled multiple feeding of powder material Plural powders are supplied to one or more torches from different fluidized-powder zones, and plural independent lines through each of these zones enable each torch to be supplied with one or more independent lines of powder flow to the nozzle-discharge r... | 04/15/1986 |
| 4164359 | Hydraulic transportation apparatus for solid materials In a transportation of solid materials of a wide grain-size distribution, including fine and coarse particles, a liquid as a transportation medium is added to the materials to turn them into slurry, so as to transport the latter hydraulically. The waste s... | 08/14/1979 |
