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An aircraft having vertical takeoff and landing capability provided with at least first and second laterally extending paddle wheels rotatable on a central axis perpendicular to the longitudinal axis of the aircraft fuselage and between its nose and tail.
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| Number | Title | Issue Date |
| 7332461 | Anionic surfactants A lubricant composition for metal forming and cutting has at least one compound of the formula (I): R1—(AO)n—OOC—(CH2)m—Ph—(R2)p where R1 is a C1 to C15 alky... | 02/19/2008 |
| 6923303 | Over-running clutch pulley with clutch and bearing lubricant The over-running clutch pulley of a preferred embodiment of the invention includes a sheave member (20), a hub member (22) located substantially concentrically within the sheave member, a clutch member (24), a clutch lubricant (26) locate... | 08/02/2005 |
| 6734147 | Lubricant compositions and methods A process is disclosed for manufacturing a lubricant composition comprising combining a superabsorbent polymer with a material for decreasing friction between moving surfaces. The superabsorbent polymer absorbs from about 25 to greater than 100 times its weight in w... | 05/11/2004 |
| 5498357 | Grease composition for high-temperature, high-speed and high-load bearings A grease composition for high-temperature, high-speed and high-load bearings comprises (i) a lubricating base oil composed of an alkyldiphenyl ether lubricant as an essential ingredient and having a kinematic viscosity of 90-160 cSt at 40° C., and (ii) 2... | 03/12/1996 |
| 5190679 | Aqueous based loosener composition adapted for removing cable from a conduit An aqueous based loosener composition is provided which is particularly useful in removing cable from a conduit. The composition comprises an effective amount of a lubricating agent such as a fatty acid salt compound, an effective amount of a solvating ag... | 03/02/1993 |
| 5011617 | Complex tolylene polurea grease composition and process Disclosed is complex tolylene polyurea-thickened grease containing less than 7 parts per million 2,4-diaminotoluene and a process for making said grease comprising reacting an isocyanate, a polyamine and monoamine with a major portion of a lubricating oil... | 04/30/1991 |
| 4897210 | Lithium complex grease thickener and high dropping point thickened grease A lithium complex grease thickener for increasing the dropping point of a lubricating oil comprises as primary indgredients a lithium salt of 12-hydroxystearic acid or from alkyl esters thereof and a dilithium salt derived from dialky esters of terephthal... | 01/30/1990 |
| 4487658 | Aqueous neutralizing and lubricating composition for diesel engines Aqueous-base compositions are disclosed for the lubrication of the piston and the cylinder liner of Diesel engines, particularly large engines, said compositions essentially comprising one or more water soluble anti-acid neutralizers, a water soluble orga... | 12/11/1984 |
| 4425248 | Water soluble lubricant compositions Water soluble lubricant compositions comprising alkanolamine and organic acid are improved by employing as the organic acid a partial acid amide of a dicarboxylic acid, such as mono-PRIMENE 81 R amide of succinic acid, mono-di-2-ethylhexylamide of maleic ... | 01/10/1984 |
| 4366077 | Temper rolling fluids The invention provides a composition for application to a metal surface, the composition comprising an inorganic nitrite, a benzoate and a carbonate in aqueous solution. The composition may advantageously be used as a lubricant or coolant during metal wor... | 12/28/1982 |
| 4200542 | Grease composition Grease compositions containing nitrites and amines form N-nitrosamines, which are suppressed by the addition to such compositions of a combination of metal ascorbate or metal isoascorbate with alpha tocopherol.... | 04/29/1980 |
| 4052322 | Corrosion-inhibited grease compositions Described are lubricating greases corrosion inhibited by a synergistic amount of a mixture of sodium nitrite and N-acyl sarcosines. The greases contain from 75 to 96 parts by weight, preferably 80 to 95 parts by weight of a mineral oil having a SUS viscosity o... | 10/04/1977 |
| 3983044 | Low smoking lubricating composition for cold heading operations A low smoking lubricating composition for cold forming metal contains certain amounts of water, potassium nitrite, potassium soap of a chlorinated fatty acid, potassium soap of a sulfurized fatty acid, glycerine, defoaming agent and a block copolymer of e... | 09/28/1976 |
