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Class 439/727 - Screw-thread-operated securing part


Subclass of Class 439 - Electrical connectors
Definition: Electrical connector either (a) wherein the movable insulated
No. of patents: 29
Last issue date: 03/25/2008


NumberTitleIssue Date
7347739Devices, systems, and methods for coupling electrical wiring
Certain exemplary embodiments comprise a connector, which can define a plurality of cages. The plurality of cages can define a plurality of cage openings. The connector can comprise a plurality of pins, which can be disposed in an alternating proximal-distal relatio...
03/25/2008
7284994Grounding lug for armored cable and method
An external grounding arrangement for a fiber access terminal includes a lug extending through a housing of the terminal. The lug is connected to strength members of a fiber optic cable extending to the terminal by a clamp about the cable within the terminal and a r...
10/23/2007
7160156Crimpable wire connector assembly
A crimpable universal wire connecter assembly is conformable for use in connecting electrical wires to a post or terminal of an electrical component or for splicing together to other connecter bodies and includes an adapter which is dimensioned to facilitate connect...
01/09/2007
7084342Semi-compensated pins for cold junction compensation
An apparatus and system is presented for partially compensating the cold junction of a thermocouple system using low cost semi-compensated conductors of system components accommodating various thermocouple types. The thermocouple system, comprises a thermocouple por...
08/01/2006
7029293Ground block connector
A ground block connector is provided by forming a slot in a protrusion of a housing for an electrical device. A compression bolt is screwed into a threaded hole in the protrusion into the slot, for captively retaining a U-shaped compression electrical contact in the...
04/18/2006
6921300Electrical connector
An electrical connector has an elongated metal base portion, a releasable cable clamp at each opposite end of the base portion, and a connector block of electrical insulating material secured to the base portion between the cable clamps. The connector block has at l...
07/26/2005
6764355Terminal strip electrical connector
An electrical connector assembly includes a conductive bridge strap for electrically connecting together a plurality of selected bus bars respectively arranged in chambers contained in a row in the upper portion of a housing formed of synthetic plastic insulating ma...
07/20/2004
6632104Hermetic terminal assembly
A hermetic or semi-hermetic terminal assembly having a cup-shaped body portion with a generally flat bottom wall and at least one opening in the bottom wall defined by an annular lip extending into the cup. One current conducting pin extends through each ...
10/14/2003
6354889Multiple-threaded terminal device
A body plate receives a knob, retained in the body plate by a simplified terminal, to form a complete multiple-threaded terminal device. Each terminal firmly fixes into the body plate by locking into integrally formed stage portions. Each knob is retained...
03/12/2002
6220902Method and apparatus for connecting an object to a device
An apparatus and method for connecting an object to a device. The apparatus and method employ a device having a receptacle and a collet having jaws receivable in the receptacle such that the receptacle bears upon the jaws to close the jaws to grip an obje...
04/24/2001
5476397Wire terminal clamp
Wire terminal clamp having a wire receiving means situated in a surface, a wire clamping member and a means for moving the wire clamping member across the surface, so that when the wire clamping member is moved in one direction a wire end can be clamped a...
12/19/1995
5445543Slip lug adaptor apparatus
A terminal lug adaptor for positioning on a compressor terminal, of the type wherein the terminal spade has been removed, which includes positioning a new terminal sleeve around the compressor terminal; placing a housing over the terminal sleeve, the hous...
08/29/1995
5427550Multi-terminal connector block
Multi-terminal connector assembly comprising a housing made of plastic, a first row of terminals insertable side-by-side into the housing for the introduction and connection of lead wires and a second row of terminal insertable side-by-side into the housi...
06/27/1995
5380227Electrical terminal
An electrical terminal 10 has two electrical connectors 16 and 18 carried by upper 12 and lower 14 insulating body members by which it is clamped to a mounting 84. Each connector has a terminal hole 64 and carries an insulating knob 66, 68, which is screw...
01/10/1995
5173060Telecommunications terminal block or adapter
A terminal block, by means of which a multi-core cable is connected to several drop wires, may be repaired by positioning an adapter over its binding posts. The adapter has an aperture into which a non-stripped, non-split, multi-core drop wire can be inse...
12/22/1992
5167519Temperature compensating universal connector
A universal connector including a housing of molded thermoplastic having a pair of slots in a side thereof for receiving therein plugs or wires of various shapes and sizes for connection with the connector and a slot for receiving therethrough a stud. A p...
12/01/1992
4826449Insulation displacement members and electrical connectors
Insulation displacement terminal member having cantilever spring contact members which are spaced-apart to receive a conductor between them. Each contact member has an outward projection for engagement with the wall of a cavity of a connector housing to p...
05/02/1989
4795377Clamping arrangement for electric conductors
An arrangement for clamping an electric conductor includes a clamping cage having a threaded bore centered on a central axis. A clamping screw is received in the threaded bore for threading in and out along a predetermined path centered on the central axi...
01/03/1989
4776706Universal connector and compensating terminal apparatus for temperature responsive instruments
A connector and compensating terminal apparatus for use with temperature responsive instruments is adapted to accommodate sensing devices such as thermocouples and RTDs having a wide plurality of lead connectors. The apparatus includes a temperature compe...
10/11/1988
4767354Self-stripping electrical connector
A self-stripping electrical connector has a grounded bar formed with at least one threaded bore, a dielectric lower support part secured to the bar over the bore and formed with two adjacent outwardly open lower guide passages, a pair of electrically cond...
08/30/1988
4643512Insulated branching connector for electrical cables
This is a branching connector for establishing a branch connection between a main cable (15) and at least one branch cable (15'). In accordance with the invention, at least the projecting part of contact members (17, 65 65') employed for this purpose is embedd...
02/17/1987
4609238Magnetic terminal-plate cable end connection for battery
A pair of generally parallel, electrically conductive and ferrous material plates are provided and permanent magnets structure is sandwiched between the plates. An elongated electrically conductive threaded fastener includes a portion thereof projecting o...
09/02/1986
4588252Electrode extension holders
An electrode extension connector for connecting two coated welding rods together in end to end conductive relationship is provided in the form of a housing of generally cylindrical cross section and of electrical and heat insulative material, a block of e...
05/13/1986
4529256Electrical connector
A connector for electrically connecting a row of electrical clamps with one another includes an electrically conductive connecting strip which is designed to span the clamps and to define gaps with the electrical contacts of the clamps. The connecting str...
07/16/1985
4415218Spring loaded diode contact apparatus
An apparatus is disclosed for establishing a reliable electrical connection with a diode. Contact with the diode is made by a conductor element which is generally cylindrical but also has a flared, conical portion. A biasing disc is provided which has a h...
11/15/1983
4365861Wire terminal
An electrical connector having a split bolt and a cap. The slot in the bolt extends axially into the bolt to a point displaced from a lateral flange. When a wire is passed through the slot, the cap is threaded onto the bolt deflecting the wire into a non-...
12/28/1982
4095765Adjustable cable clamp
A plastic strain relief clamp is provided which comprises a head and a body having a through bore for receiving a cable, a pawl integrally formed with the body and flexibly connected thereto adjacent the bore and a second bore for a self-tapping screw ada...
06/20/1978
3966294Adaptor for transformer bushing terminals
An adaptor for attachment to the terminal of a transformer bushing. The adaptor includes a metallic casting having a form-fitting skirt, a connecting stud, a channeled arm, supporting columns, and a crown and base. A knob, shaft and shoe combination is en...
06/29/1976
 
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