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| Patent # | Description |
|---|---|
| US-4,493,294 |
Cooling system of V-type internal combustion engine A cooling system of a V-type internal combustion engine comprises a coolant passage formed around each engine cylinder. A coolant gallery is formed between the... |
| US-4,493,293 |
Hydrodynamic device A hydrodynamic device, including a vaned rotor wheel, a vaned stator wheel and an electromagnetic clutch, is located, as a heater, in a cooling water circuit of... |
| US-4,493,292 |
Heat piped piston A piston having an evaporation-condensation heat pipe to transfer heat between piston crown and piston skirts. The evaporation-condensation heat pipe is formed... |
| US-4,493,291 |
Gas cooler arrangement The gas cooler arrangement includes a first pressure vessel in which heat is yielded by radiation and a following convection gas cooler. The pressure vessel of... |
| US-4,493,290 |
Milk yield recording and concentrate feed ration calculation for dairy
cows System for determining supplementary feed rations for dairy cows, which comprises the steps of: (a) recording in a hand-holdable microprocessor-based recorder (1) ... |
| US-4,493,289 |
Flexible cable ion dispenser for treatment zones Ion dispensing apparatus comprises: (a) a flexible cable including an elongated metallic core to which voltage is applicable, the cable including a protective sleeve... |
| US-4,493,288 |
Continuous pet litter cleaning apparatus A device for continuously cleaning the litter in a litter pen by removing the old, used litter automatically as the animal uses the litter box. The number of... |
| US-4,493,287 |
Diffusion equipment To secure accurate control over rapid diffusion such as the diffusion of zinc into gallium arsenide, the source and slices to be processed are isolated from one... |
| US-4,493,286 |
Method and apparatus for applying a multi-component adhesive An apparatus and method for applying a multi-component liquid adhesive. A liquid resin reservoir and a liquid hardener reservoir are connected by separate... |
| US-4,493,285 |
Adjustable expandable slip-on canoe back rest Adjustable and expandable, slip-on canoe seat back rest. Features provide for mounting without the use of tools to the widest possible range of different canoe... |
| US-4,493,284 |
Pontoon for floating bridges and ferries A pontoon assembly for floating bridges includes four pivotally interconnected articulable floats providing a pontoon assembly having a folded and an unfolded... |
| US-4,493,283 |
Floating boat dock anchor An anchor which secures a floating boat dock in position and which can be installed and removed easily from the dock for seasonal use. A base is permanently... |
| US-4,493,282 |
Combination mooring system A combination mooring system for mooring a floating vessel to an offshore structure is disclosed. When a loading force induced by wind, waves, ice, or ocean... |
| US-4,493,281 |
Shallow depth lead weight ejection circuit The invention is a safety circuit for torpedoes which causes lead weights be ejected when the torpedo is not running and is below a predetermined depth. It uses... |
| US-4,493,280 |
Two-position needle plate for sewing machines A needle plate on the base of a sewing machine with a pin projecting from the plate lower surface. The pin is coil spring biassed upwardly to allow rotation of... |
| US-4,493,279 |
Combination needle and accessory driving stud A sewing needle in which an elongated locator portion is provided extending transversely from the shank and of a length to extend from a retaining means fixing... |
| US-4,493,278 |
Rotary loop taker for lock-stitch sewing machine A rotary loop taker, for use in a lock-stitch sewing machine, which has a detachable and replaceable hook or loop seizing point. A lug extending downwardly from... |
| US-4,493,277 |
Workpiece positioner for sewing units A positioning device for advancing a workpiece to and orienting the same in the sewing zone of a sewing unit. The device includes a feed table having a plurality... |
| US-4,493,276 |
Pocket setter unit and automatic sewing machine including same A pocket setter unit attachable to a sewing machine includes a holder for holding the pocket over the garment to which the pocket is to be fixed, the holder... |
| US-4,493,275 |
Sewing-machine attachment In order to facilitate the stitching of a finding such as a hook or an eye with two or three spaced-apart locations to an underlying fabric, an attachment for a... |
| US-4,493,274 |
Furrow forming apparatus for a seed planter An apparatus to be towed that includes a frame supported, rotatably mounted, pair of furrow forming disks that are arranged to substantially contact each other... |
| US-4,493,273 |
Planting assembly A planting assembly is disclosed which comprises a tubular support arm for carrying a plowshare and for conveying seeds pneumatically. The front end of the... |
| US-4,493,272 |
Agricultural planter with sled frame, vacuum dispensing and ground drive An agricultural planter for metering seeds for row crops includes a main frame in the form of a sled with transport wheels which can be selectively raised and... |
| US-4,493,271 |
Coal or multifuel burner The object of the invention is to permit, for operation with coal by itself, easy adjustment of the flame length without varying the gas flow and with a... |
| US-4,493,270 |
Heating unit An improved heating unit comprises a combustion chamber which includes a fuel-supporting perforated burning platform located a distance from the bottom of the... |
| US-4,493,269 |
Direct pulverized fuel fired system A direct fired system (10, 10') includes pulverizer means (14, 24), classifier means (12, 16, 18, 48, 76), burner means (16, 16') as well as a defined fluid flow... |
| US-4,493,268 |
Safe keeping box assembly A safety box assembly made up of a container having an access opening, a door hinged to the container for closing the access opening and a mounting base having a... |
| US-4,493,267 |
Securable storage assembly for data processing device A shelfing system is disclosed herein for use in storing data processing devices, said shelfing system including cooling blowers in the surfaces thereof for... |
| US-4,493,266 |
Railway hopper car and center sill construction therefor A railway hopper car has a through center sill including an elongated central section substantially A-shaped in transverse cross section, two end sections... |
| US-4,493,265 |
Electric rerailer for a model railway An electric rerailer provided with guide ways for guiding a motor-driven vehicle of a model railway onto a pair of rails, in which the surfaces of the guide ways... |
| US-4,493,264 |
Elastic fragmentation sleeve A means for augmenting the fragmentation of a lightly confined High Exploe Anti-Tank (HEAT) warhead so that it can be used as an area or interdiction weapon.... |
| US-4,493,263 |
Ballistic propulsion system A ballistic propulsion system of the type used to launch grenades from a rifle. The system includes a housing having a propulsion tail protion with a ballistic... |
| US-4,493,262 |
Fuel air explosive device The fuel air explosive (FAE) device of this invention is equipped with a vity responsive unitary burster-detonator positioned in the liquid fuel, wherein the... |
| US-4,493,261 |
Reinforced explosive shock tube Low energy explosive shock tubing is provided which consists of a two-ply, inner and outer layer plastic tube having a plurality of lengthwise textile filaments... |
| US-4,493,260 |
Annular shaped charge for breaching masonary walls A shaped charge and method of breaching reinforced masonary walls is disced. The shaped charge includes an annular liner located centrally between the ends of a... |
| US-4,493,259 |
Control circuit for igniting a low-ohm ignition capsule For small calibre projectiles the electrical energy needed for igniting a low-ohm ignition capsule is stored in a supply or ignition capacitor which, upon firing... |
| US-4,493,258 |
Interfacing cam and toggle lockup An improved plate lockup mechanism for holding printing plates on a grooved plate cylinder, the mechanism having an elongated cam with an arcuate surface, a... |
| US-4,493,257 |
Inker for a printing press An inker for applying ink to a lithographic printing plate having ink-receptive and ink-rejecting areas. Certain of the ink-receptive areas of the plate are to... |
| US-4,493,256 |
Voltage applicator for limiting charge distribution in ESA printing
equipment Several embodiments of a voltage applicator device are disclosed for contacting an impression roller in an electrostatically assisted (ESA) printing machine. The... |
| US-4,493,255 |
Multi-station sheet rotary offset printing machine To permit modular construction of a multiple sheet-fed rotary offset printing machine, for selective multi-color prime and/or verso printing, printing stations... |
| US-4,493,254 |
Screen printing machine and drive system therefor A screen printing machine has a carousel rotatable about a central support and carrying a circular arrangement of work-receiving tables. A framework ... |
| US-4,493,253 |
Variable impact printing means A variable impact printing mechanism includes a supporting magnetic structure having a plurality of circumferential coils mounted thereon and having a central... |
| US-4,493,252 |
Postage printing apparatus having a movable print head in a print drum A postage meter system having a rotary printing drum for printing fixed data is disclosed. Disposed entirely within the drum is an internal print head for... |
| US-4,493,251 |
Trash and garbage compactor A trash-and-garbage-compactor apparatus having a power-driven cam lobe, whereby the circular motion of the cam lobe is transferred into an alternating... |
| US-4,493,250 |
Portable cheese press frame assembly A portable assembly for supporting cheese hoops in an inclined position from the vertical and including means for pressing the hoops so as to press the whey... |
| US-4,493,249 |
Apparatus for dissolving soluble coffee Apparatus and method for making large volumes of hot coffee wherein soluble coffee (i.e. freeze-dried or other instant coffee) is mixed with a relatively small... |
| US-4,493,248 |
Storage system for granular materials A storage system for large quantities of flowable, granular materials, such as grain. The material is covered by flexible cover sections which are spread out on... |
| US-4,493,247 |
Apparatus for improvement of air quality in passenger airplane cabins Apparatus for improvement of air quality in passenger airplane cabins comprising a source of pressurized air coupled to a central conduit system including a... |
| US-4,493,246 |
Brake cylinder with two pistons A spring-applied, air-released parking/emergency brake is combined with an air-actuated service brake through a friction clutch between the parking/emergency... |
| US-4,493,245 |
Rotary and linear actuating device A rotary and linear actuating device is disclosed for imparting precision rotary and linear movement to an external member or assembly. In a preferred form of... |
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