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| Patent # | Description |
|---|---|
| US-4,123,050 |
Toy aircraft flight simulator A toy aircraft flight simulator which may also be used to simulate combat flight situations. The device simulates directional and velocity changes of aircraft... |
| US-4,123,049 |
Printing plate transfer apparatus Transfer apparatus for receiving a printing plate from a first station in a first horizontal orientation and for transferring the plate to a second station in a... |
| US-4,123,048 |
Gear folder A gear folder comprising a gear folding cylinder, at least a pair of folding rollers, and spaced pressure mechanisms for maintaining a precut ribbon segment in... |
| US-4,123,047 |
Modular clip assembly for heat shrinkable material A modular, reusable installation tool for clamping laid-together portions of cross-linked, dimensionally heat unstable polymeric material along a to-be-formed... |
| US-4,123,046 |
Device for securing a mixing capsule for dental preparations An improvement in a device for securing a mixing capsule for dental preparations to the support of a vibrating machine for mixing the components of said dental... |
| US-4,123,045 |
Crucible for induction heating apparatus A crucible for an induction heating apparatus has a base pan and a collar between which lies a refractory lining. Respective lower and upper mounting rings... |
| US-4,123,044 |
Tunnel furnace A tunnel furnace comprises an elongate hollow structure inclined to have one end higher than the other and is reciprocable about an axis parallel to its length,... |
| US-4,123,043 |
Gas cleaning system for metallurgical apparatus A pair of metallurgical vessels are each coupled by a gas collecting hood having a movable skirt to a gas cleaning system which includes an exhaust fan and a... |
| US-4,123,042 |
Steel converter vessel tuyere block construction A tuyere assembly for use in metallurgical vessels includes a tubular metallic tuyere housing which is cast in a book of refractory material. When the tuyere... |
| US-4,123,041 |
Lifting tackle A method and lifting tackle for raising a load into contact with the underside of an I section girder or beam to allow the brackets of each pair to rest together... |
| US-4,123,040 |
Winch mounting apparatus A winch mounted to an automobile bumper and having a cable winding drum supported between a main drive housing and an oppositely positioned idler housing. The... |
| US-4,123,039 |
Raise-lower device A vehicle and a platform and means for lifting said platform relative to said vehicle. Lifting mechanism comprising four pairs of linkages, each defining... |
| US-4,123,038 |
Wheel lift A wheel lift apparatus for supporting a load, comprising a mobile base frame having caster mounted side frame members telescopically extensible in a longitudinal... |
| US-4,123,037 |
Valves A valve housing member and a valve including a number of juxtaposed housing members containing a ported sleeve with a reciprocally mounted valve member therein.... |
| US-4,123,036 |
Fuel control system and control device therefor or the like A fuel control device having a passage therethrough for interconnecting a fuel source with a main burner and having a poppet valve arrangement that is directly... |
| US-4,123,035 |
Conduit coupling means for milking systems and method of making same An improved device for enabling a small diameter milking hose to be removably connected to a larger diameter manifold of a milking system through an opening in... |
| US-4,123,034 |
Box form for concrete culvert A box form used in a dry cast system for making a concrete box culvert. The form has a pair of wall sections secured together with a pair of corner units. The... |
| US-4,123,033 |
Apparatus for forming hollow cylindrical pipes of reinforced concrete Improved apparatus for forming hollow cylindrical pipes of reinforced concrete wherein the pipe is formed in a vertical position and the principle components for... |
| US-4,123,032 |
Arrangement for encasing steel concrete ceilings provided with trusses An arrangement for encasing ceilings with trusses in which a framework of four telescopic supports and strengthened by struts, holds casing beams having two... |
| US-4,123,031 |
Improvements in concrete roadway-slab forming and form-elevation
adjusting means Concrete-slab forming means and more particularly improvements in means for supporting and adjusting the elevation of the forms for concrete roadway slabs which... |
| US-4,123,030 |
Rear view mirror A rear-view-mirror arrangement is provided that can be detactally mounted to the window of a vehicle especially towing vehicle. The arrangement comprises an... |
| US-4,123,029 |
Book holder A stand for holding a book in an open, upright position on a horizontal surface, consisting of a face plate, held at a rearwardly inclined position by a rear... |
| US-4,123,028 |
Swivel seat pedestal A swivel pedestal for a vehicle seat is provided in which a vertical tube is secured at its lower end to a base member and at its upper end is supported by a... |
| US-4,123,027 |
Adjustable tensioning and retaining device An adjustable tensioning and retaining device particularly well suited for supporting a filter bag in a gas filtering baghouse includes an elongated linking... |
| US-4,123,026 |
Object holding device A device used for removably attaching a strobe to a camera comprises a clamping band provided with a reinforcing plate and adapted to grasp the pillar-shaped... |
| US-4,123,025 |
Pyramidal hanger for plants or like ornaments A hanger for supporting plants or the like from a vertical wall in horizontally spaced relation and providing for simple installation without unduly defacing the... |
| US-4,123,024 |
Device for drying drip dry apparel that is easily adjusted The present invention is a support of the suspended type in a form specifically designed for use in drying drip dry apparel, wet clothing, and the like. It may... |
| US-4,123,023 |
System for controlling vehicle movement over a fixed guideway A system is described for controlling the movement of a vehicle over a guideway having a specified length. A signal is generated which represents a commanded... |
| US-4,123,022 |
Seam for forming wires and dryer felts The disclosure is of a seam construction for joining the ends of woven forming wire wet felts and dryer felt materials. The forming wires wet felts, and dryer... |
| US-4,123,021 |
Kite load-releasing messenger A load carrying messenger for releasing parachutes and other objects from kites includes a pendant slider-supported body for engaging a kite string, having... |
| US-4,123,020 |
VTOL launching and retrieval systems A VTOL launching and retrieval system comprising a single stud type primary landing gear and a mechanical arm equipped with a clamping device arranged to take... |
| US-4,123,019 |
Method and system for gravity compensation of guided missiles or
projectiles A control system for a guided missile or projectile in which signals to compensate the steering commands of the guided missile or projectile for the effects of... |
| US-4,123,018 |
Helicopters with coaxial rotors, of convertible type in particular The invention relates to improvements to helicopters with coaxial rotors, of convertible type in particular, consisting of at least two contra rotative rotors... |
| US-4,123,017 |
Dual, non-crossing horizontal gate tracking circuit and method (U) A dual gate tracker and method for controlling the flight path of a missile having television camera in the nose thereof. The two gates respectively track... |
| US-4,123,016 |
Control for mini tape recorder An adapter for adapting a mini tape recorder for transcribing control by a secretary. A mount is provided for the mini tape recorder. A solenoid in the mounting... |
| US-4,123,015 |
Automatic stopping device for tape recorder A flywheel is provided with a detection wheel which is rotatable relative to the flywheel, and is also provided with a displacement member which is rotatable... |
| US-4,123,014 |
Yarn tension control A method and apparatus to adjustably control the tension of yarn by the application of a magnetic force on a metallic ball or roller being used to apply a... |
| US-4,123,013 |
Safety belt rewinding mechanism with improved retraction characteristics Safety belt retractors are disclosed in the form of spring driven belt rewinding mechanisms. In some arrangements, a pair of spiral springs act in series or in... |
| US-4,123,012 |
Cord holder A cord holder for extension cords or the like comprising parallel side walls and interconnecting cross members disposed between the ends of the side walls around... |
| US-4,123,011 |
Coil unwind and wind-up method and apparatus therefor A coil unwind method wherein a large coil is formed by successively jointing a plurality of coils unwound from an unwind machine for unwinding transportable... |
| US-4,123,010 |
Adapter hub for a reel A hub which is mountable to a spindle shaft and which is utilized for the purpose of adapting the shaft to accommodate a reel of differing type from that... |
| US-4,123,009 |
Load sensor for a grinding mill A method and apparatus for detecting predetermined operating conditions of a machine driven by an electric motor, in which a filtered electric signal is... |
| US-4,123,008 |
Reactor distribution duct A distributor duct for a reactor which can be easily fabricated. The duct has an elongated back plate and an elongated perforated flat plate made up of flat... |
| US-4,123,007 |
Valve assembly and spraying apparatus therefor Valve assembly which mixes two components for delivery to a spraying apparatus. The assembly is comprised of a core valve mounted in a housing or body which is... |
| US-4,123,006 |
Spray pipe for use in a pipe line Individual pipes which constitute a pipe line are in the form of a tube divided into a main space and a secondary space. Plug members are located at the ends of... |
| US-4,123,005 |
Acoustical texture applicator A squeeze-type container device for dispensing viscous acoustical texture material by a spraying action on a wall or ceiling surface. A spray head is attached to... |
| US-4,123,004 |
Car hand spray washer A device for mixing a cleaning agent such as soap or a detergent with a stream of water flowing thru the wand of a hand held spray wand for washing cars. A... |
| US-4,123,003 |
Solar energy collection panels and energy recovery systems Solar energy collection panels and energy recovery systems for recovering solar energy to reduce the power consumption in water heaters, air-conditioning systems... |
| US-4,123,002 |
Heating and ventilation system A system is described for controlling the air and radiant temperature, ventilation, and humidity within an enclosed building. The system heats or cools air drawn... |
| US-4,123,001 |
Automatic ventilator An automatic temperature responsive damper assembly for use within the conduit of a ventilating system designed to exhaust the air in a confined space to the... |
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