Bizarre Patents
Dining Table Having Integral Dishwasher
A space-saving dishwasher, which may be installed within a counter top or table, having a dish-carrying rack that is vertically shiftable through the open top of the dishwasher for facilitating loading and unloading of the dishes.
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| Number | Title | Issue Date |
| 7195121 | Sifting device A sifting device including a sieve box (1), which is caused to oscillate using a drive (4), as a fundamental oscillation system having essentially horizontal first transverse carriers (1.3) and a supplementary oscillation system (2), atta... | 03/27/2007 |
| 6976591 | Food-stuff physical characteristic sorting apparatus and method A foodstuff seed sorting endless belt conveyor apparatus for sorting out premium quality seeds from a seed mixture having both premium and inferior grade seeds on the basis of seed physical characteristics develops an orbital motion that is superimposed upon the nor... | 12/20/2005 |
| 6814242 | Rotatively oscillating separator A rotatively oscillating separator comprising separating vessels 4 each having cone-shaped separating plate 5 disposed in the vessel, and drive means 6 for rotatively oscillating said separating vessels 4, mixed rice consisting of unhulle... | 11/09/2004 |
| 6715612 | Vibrator assembly The invention provides a vibrator assembly (5) having a pair of vibrators (1) held in spaced apart relationship by a frame (10), screen assembly (1), having a screen (2, 3) extending between a pair of side plates (4), is sec... | 04/06/2004 |
| 6679386 | Low-density particle sizing apparatus and method An apparatus and method for sizing and separating particles of generally low-density materials includes a stand, a frame movably suspended on the stand by a plurality of suspension assemblies, and an elongated screen box mounted on the frame. The screen b... | 01/20/2004 |
| 6679385 | Motor control system for vibrating screen separator A vibrating screen separator. The vibrating screen separator may be operated in a linear, an elliptical, or in a transition from elliptical to linear modes of operation. In the linear mode of operation, the screen separator moves along a reciprocating str... | 01/20/2004 |
| 6513664 | Vibrating screen separator A vibrating screen separator. The vibrating screen separator may be operated in a linear or elliptical mode of operation. In the linear mode of operation, the screen separator moves along a reciprocating straight line path, and, in the elliptical mode of ... | 02/04/2003 |
| 6029823 | Recessed vibrator for an elliptical motion screen separator A structural mount for a vibrator of a screen separator is provided in which the vibrator mounting plate is secured at an angle directly to the basket side wall structure or to a load bearing structure which is parallel and fixed to the basket side wall s... | 02/29/2000 |
| 5791494 | Screening machine with acceleration-constant control In a screening machine with a three-dimensional oscillating screening movement and a control unit for converting a given vibration level into the required energy supply for the electromagnet, the results of screening analyses are to be reproducible or com... | 08/11/1998 |
| 5732828 | Shale shaker apparatus The present invention provides an apparatus for retrofitting traditional derrick motor vibrators. In particular, an off-center shaft rotates, shaking a bed in an oscillatory manner. An apparatus of the present invention may be advantageously used to retro... | 03/31/1998 |
| 5301814 | Increasing the relative motion of a screen deck The screening efficiency of a gyratory screening machine, of the type having a moving base, is significantly increased by mounting to the base a spring/mass system which is tuned so that operation of the machine drive produces amplified movement of the ma... | 04/12/1994 |
| 4699713 | Seed cleaner A seed cleaning device includes a frame and first and second screened grids, each of which is pivotably mounted to the frame. Two crankshafts are mounted to the frame and are coupled to one another to remain 180 degrees out of phase with respect to one an... | 10/13/1987 |
| 4647370 | Chip screen whose screen basket has been divided into two sections Chip screen whose screen basket has been divided into two basket sections (13, 14) that counter-balance each other and that are interconnected and operated by a vertically positioned revolving machine member, e.g. a crankshaft (15). Part (9) of one (14) o... | 03/03/1987 |
| 4571963 | Material treatment apparatus A material treatment apparatus having a bowl or container for the material to be treated. The bowl is suspended by resilient means, and a vertical reciprocating motion is applied to the bowl, the resilient means during the vertical motion imparting a rota... | 02/25/1986 |
| 4534859 | Cleaning machine with a vertical cylinder screen The vertical cylinder screen in a cleaning machine is adapted to be given a rotary motion at oscillating angular velocity. This is obtained with this invention in that the cylinder screen is adapted to be given an oscillatory motion by means of a driven e... | 08/13/1985 |
| 4424718 | Air actuated rotary vibrator with resilient shock mount to provide linear movement This invention pertains to unidirectional vibration apparatus using resilient shock absorber mounting means to change multidirectional vibration into unidirectional vibration forces. Three embodiments pertain to the use of pressurized air for driving an e... | 01/10/1984 |
| 4351719 | Vibrating screen apparatus A vibratory screen apparatus is employed to continuously separate particles of random sizes, such as wood chips, into groups large, medium and small sized particles. A vibratory frame has a horizontal platform driven in vibratory movement to convey partic... | 09/28/1982 |
| 4078994 | Apparatus for separating entangled parts A method and apparatus for separating entangled parts includes a receptacle container mounted for reciprocating movement in a vertical direction and having a grid structure at the bottom thereof for supporting and separating component parts which are enta... | 03/14/1978 |
| 4061315 | Orbital platform stirring system A platform or tray for holding laboratory containers such as test tubes is driven in orbital motion by an eccentric drive mechanism housed in a cabinet. First and second pairs of tracks are mounted respectively beneath the tray and to the top of the cabin... | 12/06/1977 |
