| Patent Number |
Title Of Patent |
Date Issued |
| 4867703 |
High temperature molded dielectric bead for coaxial connector |
September 19, 1989 |
| A dielectric support bead for a coaxial connector is provided. The support bead comprises a center support portion and a plurality of spaced apart outer support surfaces disposed concentrically about the inner support portion. The inner support portion includes a central through aperture |
| 4718864 |
High frequency coaxial connector and molded dielectric bead therefor |
January 12, 1988 |
| A high frequency coaxial connector capable of operating up to 40 GHz includes inner and outer conductors which are maintained in spaced relationship by an injection molded, dielectric support bead which is cylindrical, is formed of a plastic material, and is of uniform density. The i |
| 4688877 |
Solderless coaxial connector |
August 25, 1987 |
| An assembly is provided for releasably joining a semi-rigid coaxial cable to a coaxial connector. The assembly includes an outer clamping sleeve which slides over and compresses an inner clamping sleeve against the cable. The inner clamping sleeve includes at least one array of internal |
| 4557546 |
Solderless coaxial connector |
December 10, 1985 |
| An assembly is provided for releasably joining a semi-rigid coaxial cable to a coaxial connector. The assembly includes an outer clamping sleeve which slides over and compresses an inner clamping sleeve against the cable. A coupling nut is threaded onto the coaxial connector and urges th |
| 4450622 |
Molded shorting jack |
May 29, 1984 |
| A housing for an electrical connector includes a rectangular outer shell, a rectangular cavity disposed within the outer shell, and a cylindrical hub formed integrally with the upper surface of the outer shell and extending outwardly therefrom. An annular electrical contact is disposed w |
| 4443693 |
Electro-optical badge reader |
April 17, 1984 |
| An optical punched badge reader is provided for slidably receiving a data badge, and reading data holes punched therein. The badge reader includes a row of pairs of registered data sensing apertures arranged perpendicular to the axis along which the data badge is received. The slidable m |
| 4441018 |
Card reader with air passage cleaning structure |
April 3, 1984 |
| An optical punched card reading apparatus is disclosed wherein a plurality of air passageways are disposed throughout the apparatus. The various electrical and photo-electric components in the apparatus generate heat and through convection heat the air. The temperature differentials caus |
| 4436991 |
Badge reader using infrared light |
March 13, 1984 |
| A badge reader which uses infrared light employs circuitry for determining whether portions of the identification badge are relatively opaque or transparent to infrared radiation upon insertion of the badge into the badge reader. The circuitry includes a source of infrared radiation, suc |
| 4423317 |
Micro card reader |
December 27, 1983 |
| A new and improved micro card reader includes a unitary molded base member having a planar rectangular slot therein for slidably receiving a punched data card of standard credit card size having a plurality of columns and rows. Along one edge of the base member is a plurality of register |
| 4391479 |
Miniature matrix programming board |
July 5, 1983 |
| A matrix programming board is disclosed for selectively connecting pairs of conductive bars. The programming board includes two sets of parallel conductive bars disposed in orthogonal relationship. Each conductive bar includes cylindrical sockets held in position within an insulator bloc |
| 4359253 |
Female electrical connector for reduced pin grid applications |
November 16, 1982 |
| An electrical connector is disclosed for electrically connecting a pair of spaced apart conductive pin members. More particularly, an electrical connector is disclosed comprising an elongated housing having opposed cover members and further including an elongated actuator member extendin |
| 4358174 |
Interconnected assembly of an array of high frequency coaxial connectors |
November 9, 1982 |
| An interconnected assembly of an array of high frequency coaxial connectors includes a pair of mounting plates having opposed mating coaxial electrical connectors mounted therein. The opposed connectors are configured such that a redundant or dual electrical connection is established |
| 4333697 |
Adapter for a coaxial connector |
June 8, 1982 |
| An adapter is disclosed for mounting on the mating end of a female slide on type coaxial connector to enable the direct mating between the latter and a male coupling type coaxial connector. More particularly, an adapter is disclosed which when mounted on a female slide on coaxial connect |
| 4257667 |
Non-insulated printed circuit jack with retaining feature |
March 24, 1981 |
| A non-insulated printed circuit board jack includes an outer stepped drawn shell member, and a stamped contact member disposed within the shell for receiving an electrical conductor. The shell member has at one end a minor diameter portion which is freely receivable in an aperture in the |
| 4201436 |
Miniature matrix assembly |
May 6, 1980 |
| A programmable matrix assembly which includes two flat cables having their longitudinal axis perpendicular to each other. First and second cover plates, one of which has two sets of holes, which are spaced in staggered relationship. Conducting connecting pins insertable into the holes an |
| 4190308 |
Female electrical connector |
February 26, 1980 |
| An electrical connector for electrically connecting a pair of spaced apart, substantially parallel, electrically conductive pin members comprises a hollow housing having opposed, spaced apart cover members and a central hub portion disposed between the cover members. The connector furthe |
| 4147397 |
Electrical assembly in combination with printed circuit board |
April 3, 1979 |
| An electrical connector for maintaining electrical contact in electronic circuitry comprises a wire formed helix, the wire being substantially square in cross-section. One end of the helix is open for receiving wire leads. The helix tapers from the open end to the opposite end thereof. T |
| 4130328 |
Multi level programming assembly |
December 19, 1978 |
| An electrical programming assembly includes two or more printed circuit boards stacked one above another plus contact pins which connect the printed circuit boards at the various levels with one another. Each printed circuit board includes columns and rows of apertures which are disp |
| 4114028 |
Optical punched card reader |
September 12, 1978 |
| A punched card reader includes a base member for slidably receiving a punched data card having a plurality of columns and rows. Along one edge of the base member is a row of apertures corresponding in number and spacing to the rows on the data card. The base member further includes a |
| 4108529 |
Electrical feedthrough devices |
August 22, 1978 |
| An electrical feedthrough for connecting electrical components on opposite sides of a bulkhead includes a conductive sleeve, and disposed within the sleeve is a dielectric body carrying an electrical conductor extending longitudinally of the sleeve. The electrical conductor is physically |
| 4084870 |
Miniature matrix programming board |
April 18, 1978 |
| An enclosed matrix programming board or connecting means for joining two circuits includes connecting bars formed with split, cylindrical sockets for each connecting position and held in place by an insulator block formed with a hole for each connecting socket. Connecting pins are applie |
| 4062612 |
Electrical feedthrough devices |
December 13, 1977 |
| An electrical feedthrough capable of connecting electrical components on opposite sides of a bulkhead includes a feedthrough housing having hermetically sealed therein a hermetic sub-assembly consisting of an electrical conductor concentrically disposed within a dielectric body which |
| 4017139 |
Positive locking electrical connector |
April 12, 1977 |
| A female plug connector for receiving a standard jack has an outer sleeve having an annular edge at one end. On the interior of said sleeve are a locking surface of reduced diameter and a first and second containing surface of reduced diameter. The plug further has a tubular insert, |
| 4010539 |
Method for fabricating multi-furcated electrical terminals |
March 8, 1977 |
| A method for producing tri-furcated electrical terminals including a series of parallel extending metal tines unitary with a base portion comprising the steps of first extruding a length of conductive metal to produce a plurality of spaced channels formed in the external surface, and joi |
| 3980367 |
Electrical connector for joining conductors attached to printed circuit boards |
September 14, 1976 |
| A hollow closed end cylindrical metal conductor for connecting conductors attached to the surfaces of a plurality of printed circuit boards. One end of the cylindrical conductor is formed with an outwardly extending flange which limits against the top surface of the top circuit board. Th |
| 3943470 |
Right angle connector |
March 9, 1976 |
| An angular coaxial connector for use in ultrahigh frequency systems where the impedance of the conductor must be kept within a minimum tolerance to avoid unwanted reflections. To avoid complicated structures, air is used as the dielectric in the bend portion of the angle and the radius o |
| 3935418 |
Plasma gun including external adjustable powder feed conduit and infrared radiation reflector |
January 27, 1976 |
| A plasma spray gun having an arc space within the gun housing for heating and ionizing an inert gas propelled therethrough includes an external, adjustable powder feed conduit so that the powder may be applied to the flame of the gun after it has left the gun nozzle. The plasma gun also |
