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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 |
| 7214891 | Method and apparatus for printing merchandising information A weighing scale which includes a label printer for printing labels having a detachable portion. A label cassette is easily inserted or removed from the weighing scale. The label cassette is changed depending on the type of label to be printed. Standard labels can b... | 05/08/2007 |
| 7002084 | Modular sealed portable digital electronic controller An electronic digital controller, such as a load cell indicator, is disclosed in which a number of components, such as a circuit board, display, and keypad are placed within an enclosure, and the enclosure is bonded closed, such as using an adhesive, to render the e... | 02/21/2006 |
| 6945130 | Balance comprising a housing with an excess pressure An electronic balance with a housing (1) that can be put under an above-ambient pressure, for example for the purpose of using the balance in a hazardous environment where a risk of explosion exists, has an inlet (21) for a gas, in particular compresse... | 09/20/2005 |
| 6923449 | Baffle seal with removable ring element, and balance equipped with the baffle seal A baffle seal at the opening (31) for the load-transmitting member (20) in a balance housing (30) has at least one sleeve-shaped ring element (11, 110), fastener means (23) attached to the housing (30) and serving to hold th... | 08/02/2005 |
| 6753484 | Under-transporter shield for a weighing machine A weighing machine for weighing off batches of material, said weighing machine comprising a frame on which a central distributor, a plurality of transporters and a plurality of scales are mounted, and wherein the transporters are arranged around the central distribu... | 06/22/2004 |
| 6639158 | Weighing scale with level compensating foot assembly A toot assembly for a weighing scale is provided including a base and an annular ring that is arranged in coaxial spaced relation to the base, and supported by a plurality of resilient beams that project radially outwardly from a portion of the base. Each... | 10/28/2003 |
| 6566614 | Draft shield for a balance and balance with a draft shield A draft shield for a balance that has a balance housing has a rear wall and a front wall panel arranged in a fixed position to the rear wall, at least two side wall panels and a top cover. The rear wall and the front wall panel are connected to a base. Th... | 05/20/2003 |
| 6433289 | Weighing device A housing for receiving a load cell comprises a base plate for supporting the load cell on a supporting surface, outer walls extending upwards from the base plate defining an enclosure, an area within the outer walls for receiving the load cell and a remo... | 08/13/2002 |
| 6429391 | Pocket-sized game scale and measuring device A pocket-sized scale and measuring device used to weigh and measure captured small game such as turkey, pheasant, grouse, squirrel, ground hog, raccoon, etc. The first embodiment utilizes a digital scale that can weigh a small game animal, while holding t... | 08/06/2002 |
| 6420666 | Method of weighing a load on a balance and apparatus for performing the method In a method of weighing a load on a balance (1), the load is passed between three different locations, i.e., a stationary holding location (17), a load-handling device, and a load-receiver portion of the balance. At least one of the locations has vertical... | 07/16/2002 |
| 6329611 | Apparatus for measuring weight and force with magnetic fluid seal An apparatus for measuring weight of a substance placed within a substrate space which is subjected to sever conditions, including a measuring unit having a transducer and placed within a measuring space, a partition member provided between the measuring ... | 12/11/2001 |
| 6249778 | Integrated electronic scale, and a system and method which uses the scale automatically to compute postal/carrier rates An electronic scale integrally formed within the housing of a piece of office equipment increases a user's work space in a home or business environment. The piece of equipment may be a personal computer or one of its peripheral devices. A mailing system a... | 06/19/2001 |
| 6246018 | Balance with motor-driven wind guard A balance with a wind guard moved by a motor whereby the position of the moveable walls of the guard are monitored by a sensor. An electronic memory is provided for the desired end position of the moveable wall element. The desired end position of the rem... | 06/12/2001 |
| 5666866 | Food product slicing machine incorporating a scale A food product slicer comprises a housing having a bilevel profile which includes a raised portion having a first aperture therein and a horizontal planar portion having a second aperture therein; a slicing blade mounted for rotation on a drive shaft exte... | 09/16/1997 |
| 5367128 | Fast-responsive electromagnetic balance-type weighing apparatus A novel electromagnetic balance-type weighing apparatus according to the invention includes a weighing pan/balance beam assembly (15) whose balance beam is angularly displaced as a function of the weight of an object of weighing placed on the weighing pan... | 11/22/1994 |
| 4991973 | Electronic balance with scale on top An electronic balance with scale on top having a drive means for a magnetic agitator which integral onto the balance scale. This enables the work steps of agitating and weighing to be performed simultaneously and by the same device.... | 02/12/1991 |
| 4986376 | Weigh plate quick release mount A quick release weigh plate for a weighing device includes a support member to which is secured a pair of cantilever load beam cells for generating electrical signals representing the weight of an object placed on the load beam cells. The load beam cells ... | 01/22/1991 |
| 4884645 | Precision balance with scale on top In an electric precision balance with scale on top, protected against the penetration of foreign bodies and with a low-displacement measuring system (1), a parallel-guided balance scale carrier (3) for a balance scale (11) which is guided without contact ... | 12/05/1989 |
| 4858711 | Electronic balance An electronic balance includes a measuring cell for electromagnetic load compensation. The measuring cell and a load receiving member of the balance are arranged in an inner housing which is closed to all sides with the exception of an opening for a recei... | 08/22/1989 |
| 4619147 | Load cell having flameproof function A load cell (24, 31, 40, 51, 58, 62, 64, 68, 92, 96, 97) having flame proof function has a load cell body (2) and a flame proof enclosure (25, 33, 36, 41, 69, 78) for covering at least a strain gage carrying portion (5) of the load cell body (2). A load r... | 10/28/1986 |
| 4548288 | Electronic balance An electronic balance made free from an error due to ambient temperature variations is disclosed. The balance is characterized in that an electromagnetic force transducer used therein is encased in a constant-temperature casing provided with through hole ... | 10/22/1985 |
| 4320809 | Weighing machine with explosion proof case A weighing machine with an explosion proof case enclosing the weighing system and having an electric or electronic indicator and a weighing scale for holding the material to be weighed, the case offering a specific resistance to a specific explosion press... | 03/23/1982 |
