| Patent Number |
Title Of Patent |
Date Issued |
| 4588344 |
Roll transfer robot |
May 13, 1986 |
| A roll transfer robot and method of operation are disclosed wherein a roll transfer robot acts to move a roll of material from a conveyor assembly to a payoff assembly. The roll transfer robot assembly is capable of translational motion between the two assemblies. In addition the roll |
| 4586415 |
Assembly for effecting vertical and rotational motion |
May 6, 1986 |
| Apparatus for displacing a working member both vertically and rotationally is disclosed. A shaft is slidably mounted within a sleeve mounted for rotational displacement within a frame. A working member is secured to a hub which is secured to the shaft such that it may be both vertically |
| 4582198 |
Wire shipping and dispensing package |
April 15, 1986 |
| In a wire shipping and dispensing package comprising a wire-carrying spool disposed vertically in a generally rectangular carton having side and end walls extending upwardly from a substantially square bottom section to define a substantially square open top, the lower end portion of the |
| 4576207 |
Texturized heat shrinkable tubing having radial and longitudinal shrinkage memory |
March 18, 1986 |
| A heat shrinkable tubing is described which has a texturized surface. Upon applying the heat shrinkable tubing to a complex shaped object and applying heat the tubing shrinks radially and linearly, uniformly so as to preserve the texturized friction surface, shrinking over depressions an |
| 4575017 |
Paster tab and method of use |
March 11, 1986 |
| A paster tab for releasably securing the beginning end of a roll of material to the first layer of the roll is disclosed. The paster tab includes a color contrast area suitable for optical detection to orient the paper roll. The paster tab further includes a weakened portion for prom |
| 4575016 |
Continuous ribbon feed method and system |
March 11, 1986 |
| A method and apparatus for continuously feeding a ribbon to an end use are disclosed. The apparatus includes a conveyor means for supplying numerous rolls of material, a robot assembly for transferring the rolls of material from the conveyor means to a payoff assembly and a payoff assemb |
| 4574604 |
Process and apparatus for high speed fabrication of copper wire |
March 11, 1986 |
| A continuous process for high speed fabrication of wire comprises the steps of directing wire through a first set of drawing dies to reduce the wire diameter to an intermediate diameter, applying a lubricant to the wire during the drawing process, annealing the intermediate diameter wire |
| 4571450 |
Moisture impervious power cable and conduit system |
February 18, 1986 |
| The present invention is a moisture impervious electrical power cable and conduit system. The conduit comprises a moisture impervious, electrically conducting inner layer, which acts as a concentric neutral for the cable, and an outer layer of an electrically insulating or semiconductive |
| 4568607 |
Aromatic titanate modified nylon magnet wire insulation coating |
February 4, 1986 |
| A magnet wire enamel having improved runnability and insulating properties is described comprising nylon containing a titanate selected from the group consisting of (RO).sub.4 Ti, dimers, trimers, and mixtures thereof where R is an aromatic group. The nylon can be a sole coat, outermost |
| 4564151 |
Core latch chuck assembly |
January 14, 1986 |
| A core latch chuck assembly for securing a roll of wound material having an annular core for rotational movement is disclosed. The assembly includes a casing sized to fit within the annular core and a plurality of latches having a first position secured within the casing and a second loc |
| 4563369 |
Titanium chelate modified nylon magnet wire insulation coating |
January 7, 1986 |
| A magnet wire enamel having improved runnability and insulating properties is described comprising nylon containing 0.25% to 20% by weight titanium chelate. The nylon can be a sole coat, outermost coating, or bond coat. |
| 4563095 |
Method and apparatus for monitoring the surface of elongated objects |
January 7, 1986 |
| A method and apparatus for monitoring the surface of an elongated, normally-smooth object, such as coated cable, for certain flaws. The object is longitudinally movable along a path. Radiation, such as white light, is directed at the object such that it is incident therewith througho |
| 4555070 |
Method and apparatus for unwinding and splicing successive rolls |
November 26, 1985 |
| A method and apparatus for unwinding and splicing successive rolls of ribbon material is disclosed. A roll payoff unit including a paster arm having clamping means, cutting means and means for holding the trail end of a cut ribbon in position is provided. Additionally an adhesive means |
| 4551398 |
Tetraalkyl titanate modified nylon magnet wire insulation coating |
November 5, 1985 |
| A magnet wire enamel having improved runnability and insulating properties is described comprising nylon containing 0.5% to 3.5% by weight tetraalkyl titanate. The nylon can be a sole coat, outermost coating, or bond coat. |
| 4550055 |
Titanium chelate modified nylon magnet wire insulation coating |
October 29, 1985 |
| A magnet wire enamel having improved runnability and insulating properties is described comprising nylon containing 0.25% to 20% by weight titanium chelate. The nylon can be a sole coat, outermost coating, or bond coat. |
| 4545323 |
Felt applicator |
October 8, 1985 |
| A felt applicator including a plurality of complex slits is utilized for uniformly applying a liquid solution to a moving wire. The felt applicator has an entry slit and an angle slit extending from the entry slit such that the wire to be coated is secured at a coating position at the |
| 4521363 |
Extrusion of a plastic coating about a strand |
June 4, 1985 |
| An apparatus and method for extruding a thin uniform coating of fluent plastic material about a continuously advancing strand wherein the fluent plastic material is directed radially toward the strand through a constricted annular feed passage. The strand with the fluent plastic mate |
| 4520241 |
Multiple push button switch with latch members |
May 28, 1985 |
| A multiple push-button switch having three push-button actuators for operation of two contact carrying leaf spring strips each normally urged to a rest position by its natural resilience but adapted for flexing to an actuated position. Each strip is associated with a respective latch mem |
| 4516824 |
Lamp socket assembly for mounting on printed circuit board |
May 14, 1985 |
| A lamp socket assembly for use with a printed circuit, particularly where the mounting aperture in the circuit board is relatively small and the board may be remotely located. The assembly includes a lamp socket and a separate key member. The key receives the socket in latched relation |
| 4503284 |
RF Suppressing magnet wire |
March 5, 1985 |
| RF absorbing magnet wire is disclosed made up of an electrical conductor such as copper or aluminum coated with at least one layer of polymeric insulation containing electrically and/or magnetically conductive particles. The wire may be made up of a plurality of insulating layers wit |
| 4495130 |
Method of molding an electrical connector |
January 22, 1985 |
| An electrical connector and a method of making the same in which the electrical connections of contacts to the bared ends of the stranded conductors of a cord are positioned within two layers of insulating material. An inner body of insulating material has spaced arms joined to a bas |
| 4493462 |
Spool with lifting handles |
January 15, 1985 |
| A molded plastic spool for the shipping, storage and handling of a substantial weight of wire which comprises bottom and top end flanges at respective bottom and top ends of a tubular barrel. A radially inwardly extending end plate at the top end of the barrel has two pairs of genera |
| 4487990 |
Simplified water-cooled welding cable terminal |
December 11, 1984 |
| A dual polarity terminal for a water-cooled, kickless welding cable having a plurality of electrical conductors, each half terminal having one half of the electrical conductors fixedly crimped thereto in a single manufacturing step. A series of overlapping bore openings in the end face |
| 4487369 |
Electromagnetic fuel injector with improved discharge structure |
December 11, 1984 |
| An electromagnetically actuated fuel injector is provided with a discharge region of improved construction. The injector discharge region includes a central flow axis and, sequentially in the downstream direction, a simple metering orifice symmetrical with the axis, and flow patterning s |
| 4485978 |
Method and apparatus for winding strand upon spools having tapered end flanges |
December 4, 1984 |
| A method and apparatus for winding an advancing strand onto a spool having an out-turned conical end flange at each end of a cylindrical barrel utilizing a strand traverse guide reciprocated relative to the spool at a linear speed proportional to the relative rotational velocity of the |
| 4483672 |
Gas burner control system |
November 20, 1984 |
| A burner control system for gas fired apparatus of the powered blower vent type wherein a diaphagm valve for controlling the supply of gas to the main burner of the apparatus is operated by a gas bleed line which is subject to pressure regulation by a servo regulator valve. The bleed lin |
| 4476450 |
Electromagnetic solenoid relay |
October 9, 1984 |
| A compact, flexible relay with plunger-type armature is provided. Relay configurations ranging from single-pole, single throw to double-pole, double-throw may be provided on the same base, using standardized components. A plurality of the relay terminals are placed in a stacked arran |
| 4476279 |
High solids THEIC polyester enamels |
October 9, 1984 |
| A high solids content, relatively low viscosity, organic solvent solution of polyester magnet wire enamel is described. The enamel is a tris (hydroxy-ethylisocyanurate) polyester having a ratio of hydroxyl to carboxyl groups of 1.65 to 2.0:1 and a hydroxyl number of 216 to 316. Such |
| 4475095 |
Electromagnetic solenoid relay |
October 2, 1984 |
| A relay with plunger-type armature includes a resilient contact support, such as a conductive leaf spring, supported by a terminal in a manner affording substantial attenuation of contact bounce when engaged by an armature-mounted contact. Provision is made for insuring separation of the |
| 4474332 |
Electromagnetic fuel injector having improved response rate |
October 2, 1984 |
| An electromagnetically operated fuel injector includes a disk-type armature and a ball-type valve joined to the armature. The response characteristics and speed of the injector's ball valve are improved by modifying the surface structure of the valve ball to reduce its mass. Preferably a |
| 4472017 |
Tab receptacle terminal |
September 18, 1984 |
| A tab receptacle terminal which adapted to be inserted in an insulating housing comprises a box-like main body portion and two cantilever spring contact members extending from the tab-entry end of the body portion and bent back inside the body portion. A spring retention tang struck from |
| 4471920 |
Tapered flange wire spool |
September 18, 1984 |
| A tapered flange wire spool construction having a load supporting hub portion at each end of a spool with a load bearing surface lying outwardly of the outer end surface of a respective outwardly flared end flange portion of the spool to enable the weight of wire carried by the spool to |
| 4471161 |
Conductor strand formed of solid wires and method for making the conductor strand |
September 11, 1984 |
| A conductor strand 12 for an electric cable 10 is disclosed. The conductor strand includes a solid first wire 16 having a longitudinal axis A.sub.1, an inner layer of six solid wires 20 twisted helically about the first wire and an outer layer 24 formed of two different diameter wires. T |
| 4471022 |
Water soluble polyimide, coated wire and method of coating |
September 11, 1984 |
| A water soluble polyimide is described comprising the reaction product of butane tetracarboxylic acid (BTC), a multifunctional amine of the formula: ##STR1## and a diamine, where the multifunctional amine constitutes at least 5% of the total amine equivalents of the reactants and pre |
| 4467301 |
Electric switch having enhanced fault current capability |
August 21, 1984 |
| In an electric switch having a bridging contact movable into and out of engagement with a pair of fixed contacts, at least one of the terminal elements supporting the fixed contacts comprises a strip of sheet metal folded back upon itself to provide a loop shaped current path with first |
| 4449290 |
Power insertable nylon coated magnet wire |
May 22, 1984 |
| A magnet wire having a nylon outer coating is described which is capable of power insertion into coil slots in a locking wire size range by virtue of a specific lubricant outer coating. The external lubricant comprises a mixture of paraffin wax and hydrogenated triglyceride. An internal |
| 4447692 |
Control system with interactive display |
May 8, 1984 |
| A control system for an appliance, such as a microwave oven or the like, is provided with an adaptive manual input and a display positioned in visual proximity with one another. Various operating sequences and/or modes of the appliance are represented by symbols which may be displayed. T |
| 4447472 |
Magnet wire coating method and article |
May 8, 1984 |
| A method of improving the physical and electrical properties of polymer insulation coated electrical conductors is described. A non-ionic surfactant added to an organic solvent solution of insulation polymer followed by coating the solution on the wire, drying and curing, has been fo |
| 4446449 |
Electromagnetic solenoid relay |
May 1, 1984 |
| A relay having a plunger-type armature is provided with a magnetic circuit having two serial air gaps arranged for additively applying a magnetic force to the armature in a direction substantially parallel to the longitudinal extent of its plunger to provide the requisite endwise motion |
| 4444369 |
Mounting ring |
April 24, 1984 |
| A mounting ring is suited for installation in an opening in a wall or ceiling to provide support thereat for a device, such as a sensor. The ring includes an annular frame with a pair of deformable retaining tabs extending therefrom for manual deformation into retaining engagement with |
| 4429570 |
Injection timing transducer |
February 7, 1984 |
| An injection timing transducer is provided for use with the fuel delivery system of a compression ignition engine. The transducer is operatively associated with the fuel flow path and provides a signal indicative of fuel pressure pulsations within the fuel delivery system. The electrical |
| 4424501 |
Electromagnetic contactor having improved contact structure |
January 3, 1984 |
| An electromagnetic contactor having an improved contact structure comprising a cantilever mounted contact leaf spring with the free end portion thereof longitudinally slotted into three tongues, the center one of which is bent at an obtuse angle to serve as an overtravel spring. The |
| 4423921 |
Tab receptacle terminal |
January 3, 1984 |
| An electrical tab receptacle terminal for mating with a complementary flat rectangular tab comprises a generally channel-shaped receptacle portion having a floor, two side walls upstanding from the floor, inturned flanges along the upper edges of the side walls, and an upwardly bowed def |
| 4423399 |
Electromagnetic contactor |
December 27, 1983 |
| An electromagnetic contactor comprising a terminal and contact block supported at one end on a magnetic frame includes cooperating interlocking means on its coil bobbin and the block for rigidly supporting the block at an additional location. The interlocking means on the coil bobbin inc |
| 4420536 |
Self-bonding magnet wire |
December 13, 1983 |
| A selfbonding magnet wire is disclosed having an outer bondable coating of nylon 612. In addition to improved bonding properties, the magnet wire has improved moisture resistance and solvent resistance so as to be useful in hermetic motor environment. Overcoated with appropriate external |
| 4418190 |
Dielectric films from water soluble polyimides |
November 29, 1983 |
| A dielectric film with improved dielectric strength, mechanical strength, high temperature utility, and moisture resistance is described comprising the reaction product of 1, 2, 3, 4 butane tetracarboxylic acid, a multifunctional amine of the formula: ##STR1## and at least one di |
| 4413975 |
Combination control with high/low pilot gas flow |
November 8, 1983 |
| A combination control for main and pilot burners of gas burner apparatus wherein a thermostatically controlled redundant simultaneously controls the supply of gas to pilot burner and main burner gas outlets. A pilot flow passage has a first branch passageway which supplies a restricted l |
| 4412650 |
Snap acting heat motor operated gas valve |
November 1, 1983 |
| A snap acting heat motor operated gas valve having a valve member carried by a spring blade that is secured to one end of an electrically heated control bimetal strip. Magnetic means associated with the spring blade normally bias the valve member to a closed position to permit opening of |
| 4410592 |
Power insertable nylon coated magnet wire |
October 18, 1983 |
| A magnet wire having a nylon outer coating is described which is capable of power insertion into coil slots in a locking wire size range by virtue of a specific lubricant outer coating. The external lubricant comprises a mixture of paraffin wax and hydrogenated triglyceride. An internal |
| 4408299 |
Automatic resetting of control system for loss of functionality |
October 4, 1983 |
| An electronic control system, as for instance a microcomputer in a microwave oven, is automatically reset when a signal, normally provided by the microcomputer within some normal interval relative to some reference, fails to occur. A reset command signal is generated and resets the m |
