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3676746 |
COMPATIBLE MODULAR CIRCUIT BOARD CONNECTOR
A modular structure for providing connections between a plurality of printed circuit boards, wherein connectors for remote connection cables are supported directly on a circuit board. BACKGROUND OF...
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3675083 |
UNIVERSAL BUS ARRANGEMENT FOR DATA PROCESSING SYSTEMS
An arrangement for interconnecting circuit boards in a data processing system. Signals are coupled to and from individual circuit boards over contacts formed on the boards. Corresponding contacts...
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3675222 |
FRAME STRUCTURE FOR MAGNETIC MEMORY PLANES
An improved frame structure for a magnetic memory plane is provided, which comprises a plurality of stepped planes descending from the inner circumference of said frame toward the outer...
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3670409 |
PLANAR RECEPTACLE
A planar receptacle for pluggable mounting of electronic component leads therein which is formed by applying a resilient, electrically conductive material over an apertured base, and forming a...
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3671919 |
PROTECTIVE CLIP AND ELECTRONIC ASSEMBLY USING THE SAME
An electronic module which comprises a printed circuit board, on which is mounted an MOS integrated circuit module, utilizes a resilient, stainless steel clip secured to the edge of the board to...
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3667045 |
CHASSIS AND MONITORING ARRANGEMENT FOR ELECTRICAL APPARATUS
Electrical apparatus including components on plurality of chassis boards each having conductors thereon forming electrical circuits. The boards may be secured in cooperative relationships on a...
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3662225 |
MULTI-PRINTED CIRCUIT ASSEMBLY
An electronic system modular assembly. A plurality of printed circuit boards including sockets for integrated circuits are mounted on a plurality of support boards which are slidably connected to a...
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3644792 |
REUSABLE CIRCUIT BOARD FOR CONSTRUCTING LOGIC CIRCUITS USING INTEGRATED CIRCUIT ELEMENTS
The device disclosed utilizes a circuit board having pin connectors mounted thereon for use in combination with an integrated circuit package and a demountable solderless connector for mounting the...
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3638033 |
DISPLAY DEVICE AND ELECTRICAL CONDUCTORS THEREFOR
A compact visual display device having crossed arrays suitable for flush mounting comprising a display assembly having a first light-transmitting grid structure and a second grid structure with an...
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3631300 |
CIRCUIT DISTRIBUTION BOARD WITH WIRE RECEIVING CHANNEL
A circuit distribution board is disclosed which includes a support board made from an electrically insulating material and which has a first side and a second side. Mounting means are provided for...
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3631298 |
WOVEN INTERCONNECTION STRUCTURE
A structure for providing circuit interconnections by means of a woven fabric. Special elements and techniques are employed to establish the individual wire-to-terminal or wire-to-wire connections...
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3621116 |
PRINTED CIRCUIT BOARD
A printed circuit board for multipurpose use having printed on one face a plurality of parallel circuit tracks each of which is provided along its length with a plurality of enlarged connection...
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3619478 |
ELECTRICAL CONNECTING ELEMENT
The electrical connecting element consists of a flanged sleeve which is pushed over the terminal pins, establishing the electrical contact between a terminal pin and a printed circuit. The element...
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3610811 |
PRINTED CIRCUIT BOARD WITH SOLDER RESIST GAS ESCAPE PORTS
A circuit board having apertures within which circuit component leads are soldered and having a surface coated with solder resist in a universal pattern. The solder resist coating intersects the...
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3609463 |
CONNECTORS FOR PRINTED-CIRCUIT CARDS
An arrangement for connecting circuits of printed-circuit cards to circuits of a connection panel, comprising connectors fixed in parallel relationship to one another on said connection panel, each...
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3609462 |
INTERCONNECTION DEVICE FOR ELECTRONIC SYSTEMS
An interconnection device for electronic systems which is intended to establish interchangeable combinations of electrical connections between at least two groups of contact points. The contact...
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3599920 |
ELECTRIC TERMINAL BOARD MOUNTING STRUCTURE
A clip-type mounting bracket structure for supporting a planar electric terminal board at an angle with respect to a supporting chassis. The structure includes a first member having a plurality of...
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3597839 |
CIRCUIT INTERCONNECTION METHOD FOR MICROELECTRONIC CIRCUITRY
A crossover interconnection element for integrated or other microelectronic circuits comprises an arch member of dielectric material, typically ceramic or oxidized silicon, having an array of...
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3596140 |
DEMOUNTABLE PERIPHERAL-CONTACT ELECTRONIC CIRCUIT BOARD ASSEMBLY
A demountable peripheral-contact electronic circuit-board assembly including an electrically insulative tubular housing having slots in the inner wall parallel to the housing, the housing...
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3593657 |
COMBINED PRINT HAMMER MODULE AND PRINTED CIRCUIT BOARD
There is disclosed a fragmentary portion of a printer having print hammer modules, each module having a frame, print hammers, and print hammer operators, and a printed circuit board.
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3594770 |
PRINTED-CIRCUIT TYPE SECURITY APPARATUS FOR PROTECTING AREAS
A guarding apparatus responsive to violation of the security of an area or space, comprising a printed or similar gridlike circuit configuration of conductors, preferably of resistance...
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3591922 |
FABRICATION OF ELECTRICAL SOLDER JOINTS USING ELECTRODEPOSITED SOLDER
The present device provides a common-connection element such as a bus bar whereupon solder has been electrodeposited and which has been formed to fit over backboard wiring prongs in such a fashion...
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3583744 |
DEVICE FOR HANDLING PRINTED CIRCUIT CARDS
A device for removing printed circuit cards from a container, such as a computer control box, comprising a tool having an end mechanism for engaging an adapter provided on the end of each printed...
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3568129 |
DEVICE FOR FACILITATING THE TESTING OF EXPERIMENTAL CIRCUITS
The invention resides in a circuit board for receiving a plurality of integrated circuits in order that the integrated circuits can be patched up in various arrangements as desired, some at least...
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3567844 |
TERMINAL PAD FOR PERFORATED CIRCUIT BOARDS AND SUBSTRATES
Printed terminal pad structure is formed on a circuit board or substrate surface around and adjacent to the periphery of a terminal pin opening, the pad structure being characterized by a radially...
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3524960 |
METAL COATED PLASTIC PLUG AS ELECTRICAL CONNECTOR AND SWITCH
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3525067 |
ELECTRICAL CONTROL MOUNTING DEVICE
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3499515 |
MODULAR ELECTRICAL KEYBOARD
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3496514 |
TEST FIXTURE
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3492626 |
CONNECTORS FOR USE WITH PRINTED CIRCUITS
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3491197 |
UNIVERSAL PRINTED CIRCUIT BOARD
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3491267 |
PRINTED CIRCUIT BOARD WITH ELEVATED BUS BARS
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3486158 |
GROUNDING CLIP
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3486076 |
PRINTED CIRCUIT ASSEMBLY WITH INTERCONNECTION MODULES
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3485934 |
CIRCUIT BOARD
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3478425 |
METHOD OF MAKING AN ELECTRICAL ASSEMBLY
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3470522 |
ELECTRICAL CONNECTOR
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3458848 |
JACK PLUGS
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3450950 |
GRID ELECTRICAL INTERCONNECTING SYSTEM
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3427715 |
PRINTED CIRCUIT FABRICATION
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3391375 |
Lead connections in printed circuits
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3382414 |
Multideck circuit board assembly and resilient electrical connectors therebetween
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3364300 |
Modular circuit boards
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3356786 |
Modular circuit boards
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3356905 |
Axial conductor locator
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3346790 |
Low inductance high voltage capacitor
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3343118 |
Electro-mechanical connections
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3339169 |
Foolproof battery connector
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3339008 |
Circuit board having grooves to limit solder flow
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3336561 |
Electrical connection means
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