| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 141 | Shock wave processing apparatus | US74388 | 1979-09-10 | US4385880A | 1983-05-31 | Jerome H. Lemelson |
| An apparatus and method are provided for making diamonds. In one form, a plurality of shock waves are generated and are directed or focused against carbon particles retained in a cavity of a die such that the heat and pressure of the shock waves will heat and compress the particles of carbon to form one or more diamonds thereof. In another form, diamonds or particles of diamond dust are disposed in a cavity containing carbon particles and serve as substrates or nuclei on which carbon is converted to diamond forming larger diamonds thereof. Each of the diamonds disposed in the mold or die cavity is completely surrounded by carbon. A magnetic jack hammer of the type disclosed in U.S. Pat. No. 3,632,242 having a focusing horn attached thereto is employed to generate and transmit the trains of intermittent shock waves to the diamonds and carbon disposed in the mold. In another form, intense heat and pressure are generated by one or more laser beams which are directed at carbon particles per se or against diamond particles which are packed with carbon particles in a mold so as to form diamonds and/or increase the sizes of the diamonds disposed in the mold cavity with the carbon particles. | ||||||
| 142 | Chemical reaction | US97651 | 1979-11-27 | US4367130A | 1983-01-04 | Jerome H. Lemelson |
| An apparatus and method for reacting on matter with shock waves which are directed through or against said matter. In a preferred form, the shock waves are generated intermittently for an extended period of time, during which time the work is subjected to the high temperatures and pressures of the shock waves. Both chemical and physical changes may be effected in the material reacted on by the shock waves.Where a plurality of shock waves are directed against the same matter to progressively change same, the apparatus includes means for amplifying the shock waves to increase the intensity of the individual waves and enhance or improve the reactive effects.Both chemical and physical changes in matter are effected by means of the shock waves which may be generated intermittently by one or more means including the discharge of intense sparks in a fluid medium which comprises or is disposed coupled to the material to be worked by the shock waves, the direction of intense pulses of laser light or electron beam energy into the fluid or solid medium to be worked or coupled thereto and, in certain instances, the intermittent compression of a fluid by means of a piston or other device.The matter to be reacted on may be disposed within the column or chamber in which the shock waves are generated or in direct alignment with the end of such a column or chamber.In a particular form of the invention, a plurality of shock waves are simultaneously generated and directed against matter which is compressed by the shock waves as they advance toward each other. | ||||||
| 143 | Method for pressure casting metal objects | US71932 | 1979-09-04 | US4276923A | 1981-07-07 | Joseph D. Mislan |
| A continuous handling method and apparatus for conveying formed objects on a carrier from one work station to another includes an integrally molded carrier material which is molded or cast with the object and is used to carry the object from one station to another until it is severed therefrom. | ||||||
| 144 | Wave generating apparatus and method | US93779 | 1970-11-30 | US4207154A | 1980-06-10 | Jerome H. Lemelson |
| An apparatus for reacting on matter with shock waves which are directed through or against said matter. In one form, the shock waves are generated intermittently for an extended period of time, during which time the work is subjected to the high temperatures and pressures of the shock waves. Both chemical and physical changes may be effected in the material reacted on by the shock waves.Where a plurality of shock waves are directed against the same matter to progressively change same, the apparatus includes means for amplifying the shock waves to increase the intensity of the individual waves and enhance or improve the reactive effects.In another form of the invention, a plurality of shock waves are simultaneously generated in different zones of a reaction chamber and are directed into a reaction zone containing matter to be reacted upon by simultaneously subjecting said matter to the heat and pressure of each of the shock waves directed thereagainst. | ||||||
| 145 | Flash control molding for molds | US683588 | 1976-05-05 | US4055214A | 1977-10-25 | John R. Nieman |
| A flash control molding is provided for use in association with a pattern for forming a casting cavity in a metal casting mold. The flash control molding includes an elongated strip of pliable material having a predetermined cross sectional configuration to define a thick portion for forming a flash control chamber in the mold, and a thin edge along one side of the thick portion to form a restricted opening between the flash control chamber and the casting cavity so that a casting subsequently produced in the mold is formed with controlled shaped flash which has a built-in fracture line immediately adjacent the casting proper, thereby making the flash easily and cleanly removable from the casting. | ||||||
| 146 | Method of vacuum casting molten metal | US558704 | 1975-03-17 | US3996992A | 1976-12-14 | Charles W. Johnson |
| An elongated movable water cooled mold of any desired cross section has an open bottom end which is lowered into a pot of molten metal a predetermined distance with the metal being pulled into the mold under vacuum operated by suitable controls for establishing the desired length of the casting or billet. Water is supplied to the mold while still in the pot to permit the casting to harden and the mold is then removed therefrom and moved to a position close to floor level where termination of the water supply allows the contained heat in the casting to reheat the mold and expand it sufficiently so that the casting can drop free of the mold upon release of the vacuum. | ||||||
| 147 | Protectively doused valving device for a combustion chamber | US606447 | 1975-08-21 | US3994668A | 1976-11-30 | Ernst Leisner; Walter Schildhorn |
| After a combustion chamber is filled with a combustion mixture of gases, channels extending upward from the valves for admitting the gas components of the mixture to a gas inlet bore are flooded with a quantity of water injected through an additional valve by a hydraulically driven piston. After the hydraulic pressure behind the piston is turned off, the water chamber in front of the piston is refilled by the inflow of water at water line pressure, which is not sufficiently high enough in pressure to reopen the water outlet valve until the piston is again driven. | ||||||
| 148 | Ball sprue swage method and means | US35359573 | 1973-04-23 | US3847000A | 1974-11-12 | TEAGUE G |
| A ball sprue swage device for use in combination with a flat substantially rigid surface and comprising a cylindrical shaped body having a flat face portion, a sleeve member carried by the said body and extending around the outer periphery of the said body to form a wall around the outer periphery of the flat surface, the depth of said wall being substantially equal to the diameter of the ball to be swaged. A separate ball retainer ring having a thickness less than the depth of the said wall, and having an outer diameter less than the inner diameter of the sleeve member is provided whereby the balls having sprues thereon are placed within the retaining ring on the rigid surface, the body and sleeve member being placed over the retaining ring and balls and the body and sleeve member being then moved in a revolving circular motion thereby causing the balls to be rounded and the sprues thereon to be removed.
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| 149 | Flash removal | US3772946D | 1972-05-04 | US3772946A | 1973-11-20 | SARRA S |
| Following die casting of an aluminum alloy cylinder block with an insert liner having openings extending through the liner and block to the outside, the flash across the opening is removed by employing a mandrel in the liner with a passage through the mandrel registering with the liner opening, and inserting a male punch through the opening from the outside to shear the flash around the edge of the opening and break it loose after which it falls out through the passage in the mandrel upon removal of the punch and mandrel.
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| 150 | Metal-cutting apparatus | US3709096D | 1970-06-30 | US3709096A | 1973-01-09 | STENDER ROBERTZ J |
| A metal-cutting apparatus, e.g., for the trimming of cast bodies of iron, steel, light metals and heavy metals, wherein a workpiece-support table is shiftable generally horizontally beneath a blade-carrying arm which is swingable in a vertical plane about a pivot axis. The pivot is mounted upon a carriage shiftable horizontally but perpendicular to the direction of movement of the table. Both the table and the carriage are provided with fluid-responsive stressing means for fixing the carriage and the table against play during the cutting operation.
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| 151 | Tumble screen conveyor | US3677403D | 1969-12-05 | US3677403A | 1972-07-18 | YOUNG CLAUDE F; WEESE RICHARD O DE |
| A tumble screen conveyor for use in imparting a gentle tumbling action to alloy sizes for removing fins or friable protrusions from their surfaces while simultaneously separating the desired alloy sizes from an admixture of fines of the alloy and/or from other material added to the alloy for insulation or quenching purposes.
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| 152 | Transfer mechanism with floating cast-article support mandrels in a diecasting and trimming machine | US3596704D | 1969-11-06 | US3596704A | 1971-08-03 | ROE FORREST D |
| An improved transfer mechanism in a diecasting and trimming machine comprising an indexable turntable with floating mandrels, which extend from the table''s periphery. The function of the mandrels is to support runners which in turn support the cast articles. Each station of the machine includes means which accurately position each mandrel in the station irrespective of inaccuracies in the turntable indexed position.
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| 153 | Bullet mold | US3581807D | 1968-11-01 | US3581807A | 1971-06-01 | TAYLOR ALLEN F |
| A bullet mold for molding bullets of the wad cutter type which are generally cylindrical and having flat nose portions and base portions; comprising three plates, one of which has a cylindrical cavity therein, another of which has a sprue opening and cutter, and the other of which forms a backup plate for the opposite end of the cylindrical cavity from the sprue cutter, and means for pivotally shifting the sprue cutter and the backup plate out of alignment with the cavity in order to eject a cylindrical bullet therefrom.
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| 154 | Method of deburring a flat workpiece | US3435566D | 1964-11-30 | US3435566A | 1969-04-01 | ENSERINK JOHAN |
| 155 | Pneumatic hammer and counterbalanced suspension therefor | US43495865 | 1965-02-24 | US3335805A | 1967-08-15 | ADOLF DIEZ; JOSEF HEIM |
| 156 | Article handling apparatus and method | US13695761 | 1961-09-08 | US3143218A | 1964-08-04 | EMIL UMBRICHT; ARNOLD ORLAN M |
| 157 | Means for removing press discs from extrusion residues | US3687360 | 1960-06-17 | US3102672A | 1963-09-03 | JOSEF SCHIFFERS; HELMUT ROBRA; GUSTAV DRIESEL |
| 158 | Tool for removing type metal from type casting machine mouthpieces | US46029054 | 1954-10-04 | US2894273A | 1959-07-14 | ARTHUR FRITSCHLE |
| 159 | Battery grid trimming machine | US29760752 | 1952-07-08 | US2638982A | 1953-05-19 | WINKEL HERBERT C |
| 160 | Method of forming trimming, and then stacking or stringing die castings | US54825844 | 1944-08-05 | US2479695A | 1949-08-23 | MORIN LOUIS H |
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