Method for improving the quality of low frequency output of a video disc pickup stylus
We have found that removing nonelectrode metal deposits improves the low frequency response of a video disc playback stylus as well as eliminates an undesirable hissing sound.... Read More
Inventors: Mindel, Michael J.; Miller, Michael E.; Rustman, James C.; Palmer, Richard C.;, Assignee: RCA Corporation (New York, NY) |
Roofing tiles
OF THE DRAWINGS As can be seen in FIG. 1, a roofing tile 10 is made from a sheet of malleable material such as aluminum or galvanized iron, formed so as to define a plurality of flat rectangular pane... Read More
Inventors: Gregg, Arthur H.;, Assignee: |
Double clipper, single piston operated device
What is claimed is: 1. An improved clip attachment device comprising, in combination: a mounting frame; drive means mounted on the mounting frame, said drive means having a unitary drive shaft transla... Read More
Inventors: Velarde, Clyde R.;, Assignee: Rheem Manufacturing Company (New York, NY) |
Collapsible luggage carrier
I claim: 1. A collapsible luggage carrier comprising a handle having portions adjacent its lower end adapted to provide support for an article in a first plane; a base having a pair of leg members joi... Read More
Inventors: Ambasz, Emilio;, Assignee: |
Collapsible hand truck
OF PREFERRED EMBODIMENTS OF THE INVENTION FIGS. 1 to 4 show a first embodiment of the hand truck or barrow, with a vertical frame 10, running gear 20 and load holding means 30 in the unfolded working... Read More
Inventors: vom Braucke, Manfred; vom Braucke, Hans;, Assignee: Bielefelder Kuchenmaschinen- und Transportgerate-Fabrik (Bielefeld, DE) |
Slackless railway coupler with draft/buff gear
OF THE INVENTION A railway car standard coupler assembly 10 in FIGS. 1 and 2 has a slackfree apparatus 12 to minimize free play in coupler assembly 10, and a buff/draft gear apparatus 14 to accommoda... Read More
Inventors: Kaufhold, Horst T.; Steffen, John J.; Jarvis, David J.; Anderson, David G.; Butler, Ronald G.;, Assignee: AMSTED Industries Incorporated (Chicago, IL) |
Pallet rack
That which is claimed is: 1. In a pallet rack which comprises at least one pair of spaced, parallel rails, and first and second wheeled carts mounted in rolling relation with said pair of rails and de... Read More
Inventors: Konstant, Anthony N.;, Assignee: Konstant Products, Inc. (Skokie, IL) |
Pallet return pallet rack system
The present invention preserves the advantages of known pushback rack and other pallet rack storage systems. In addition, the present invention provides new advantages not found in currently available... Read More
Inventors: Konstant, Anthony N.;, Assignee: Konstant Products, Inc. (Skokie, IL) |
Lazy susan system
The purpose of the present invention is to provide a new lazy susan system to be utilized primarily during transportation of the assembled system to an installation site that has all of the advantages... Read More
Inventors: Domenig, Georg;, Assignee: Peter Meier, Inc. (Kernersville, NC) |
Protected traffic controller spikes
I claim: 1. An assembly of a pivoted traffic control spike in an automobile roadway and a pedestrian guard for the spike, comprising: (a) an upward projecting spike; (b) pivot means for the spike to l... Read More
Inventors: Szegi, Alexander;, Assignee: |
Prefabricated roof structure and support for bay and bow type windows
The present invention eliminates or substantially ameliorates the disadvantages encountered in the prior art through the provision of a roof structure and support for bay and bow type window assemblie... Read More
Inventors: Cacioppo, Vincent;, Assignee: |
Shutter system and method
What is claimed is: 1. A shutter panel for use in a shutter system having a header and a footer for receiving a plurality of such shutters, said shutter comprising, in combination: a corrugated body h... Read More
Inventors: Hill, George A.;, Assignee: |
Double panel storm shutter installation with brace
In this invention, two or more window protective panels are received in parallel channels provided by supports near the upper and lower edges of the window to be protected. The protective panels are t... Read More
Inventors: Covington, James B.;, Assignee: |
Storm shutter retainer assembly
The present invention is directed towards a storm shutter retainer assembly wherein generally conventionally constructed storm shutters made of metal or like high strength material and also incorporat... Read More
Inventors: Golen, Selig;, Assignee: |
Accordion shutter system
OF THE PREFERRED EMBODIMENTS An elevation of the accordion shutter system which embodies this inventions is shown in FIG. 1. The accordion shutter system is made up of a plurality of interlocking bla... Read More
Inventors: Knezevich, Vladimir John;, Assignee: |
Adjustable construction support apparatus
To achieve the foregoing and other advantages, the present invention, briefly described, provides an adjustable construction support apparatus which includes a footing assembly, a height adjustment as... Read More
Inventors: Hanna, Maxwell H.;, Assignee: |
Apparatus for the treatment of liquids
We claim: 1. Apparatus for separating solid substances from liquids comprising a treatment column containing a bed of treatment material, a solvent extraction column, a washing column, means for inter... Read More
Inventors: Marquardt, Kurt; Buchholz, Reinhard;, Assignee: Hager & Elsaesser (Stuttgart, DT) |
Method for increasing resistance to treeing in polymeric insulating layer
OF A PREFERRED EMBODIMENT The present invention is a method for enhancing the purity of a plurality of small, discrete pellets of polymeric material having the purpose of forming a dielectric layer o... Read More
Inventors: Sachtleben, Sandra G.; Kirkland, John R.;, Assignee: Aluminum Company of America (Pittsburgh, PA) |
Steel merchandising system
The present invention provides an article merchandising system, particularly useful for storing elongated steel articles such as angle iron, square and round tubing, rods, etc. However, although the p... Read More
Inventors: Taccolini, Ray;, Assignee: Crown Bolt, Inc. (Cerritos, CA) |
Expansion joint and fabric therefor
OF THE PREFERRED EMBODIMENT In the following description, and in the drawing, like reference characters are used among the various figures of the drawing to indicate like elements or features. An exp... Read More
Inventors: Hagar, Donald K.;, Assignee: |
Method for moisture-proofing refractory fiber for use in fire-resistant enclosures
The present invention is directed to a fire-resistant enclosure for an electrical apparatus or a valve, particularly for a motor-operated valve, which satisfactorily solves the problem of providing fi... Read More
Inventors: Palmer, Thomas W.;, Assignee: |
Silicone/elastomer fiberglass sleeves
I claim: 1. A fire sleeve for use as a protective covering for another structure, the protective covering sleeve being completely separate from the other structure, said sleeve comprising a tubing wit... Read More
Inventors: Atwell, William J.;, Assignee: Titeflex Corporation (Springfield, MA) |
Flexible fibrous endothermic sheet material for fire protection
The inorganic fibers used in the protective material of this invention are refractory materials which combine high strength, good thermal resistance and the ability to retain relatively high levels o... Read More
Inventors: Langer, Roger L.;, Assignee: Minnesota Mining and Manufacturing Company (St. Paul, MN) |
Heat curable adhesive coating
we claim: 1. A heat curable-adhesive coating on a substrate made by coating comprising a mixture of substantially solid particles of a first reactive component with separate substantially solid partic... Read More
Inventors: Read, Michael J.; Read, Michael R.; Osborne, Stephen J.; Hakes, Geoffrey P.;, Assignee: Raychem Limited (London, GB) |
Films and tapes
We claim: 1. A method of producing a film or tape characterised in that a blend of from 30 to 70 parts by weight of a first thermoplastic fibre-forming polymeric component and from 70 to 30 parts by w... Read More
Inventors: Dewar, Colin A.; Artus, Kevin J.;, Assignee: Imperial Chemical Industries PLC (London, GB2) |
Slide way bearing
In accordance with the present invention, the improved slide way bearing comprises a slide saddle member being formed by integrating an outer sleeve part of a ball bearing assembly with a saddle part,... Read More
Inventors: Teramachi, Hiroshi;, Assignee: |
Segmented hardfaced collar for tool joints
OF THE PREFERRED EMBODIMENT Attention is directed to FIG. 1 of the drawings, where a tool joint is shown. Briefly, an upper drill pipe 10 terminates at a pin connector 12 which, in turn, threads to a... Read More
Inventors: Hartwell, Charles A.;, Assignee: |
Displacement, planing sailboard
It is an object of this invention to provide a hull shape for a sailboard that is highly efficient in light wind and is highly efficient in heavy wind conditions. Briefly, by my invention the sailor i... Read More
Inventors: Weiss, John;, Assignee: Wind Innovations, Inc. (Cutchogue, NY) |
Sailboard with removable floats
The present invention, in its broadest form, comprises flotation means secured to a sailboard in such a manner as to effectively extend laterally the upper surface of the sailboard whilst providing ad... Read More
Inventors: Chinnery, Lindsay C.;, Assignee: |
Journal bearing for high-speed tubular shaft
We claim: 1. In a rotary machine wherein a hollow shaft adapted to be driven at high speed comprises a plurality of tubular sections, any two adjoining sections being interconnected by a coupling slee... Read More
Inventors: Bayer, Oswald; Heinz, Werner; Rudloff, Georg;, Assignee: FAG Kugelfischer Georg Schafer & Co. (Schweinfurt, DE) |
Vibration and Earthquake Isolation 
