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Class Information
Number: 439/807
Name: Electrical connectors > Metallic connector or contact having movable or resilient securing part > Screw-thread operated securing part > With screw-thread operated cam or wedge
Description: Electrical connector wherein the screw-threaded member causes (a) turning motion of a clamping member of gradually increasing radius, (b) turning motion of an eccentrically mounted clamping member, (c) straight-line motion of a clamping member having diverging opposed surfaces, or (d) motion of a clamping member relative to a curved or inclined surface; which movable clamping member in turn exerts a clamping pressure on the conductor to be secured between the said clamping member and an abutting surface or the connector.

Patents under this class:

Patent Number Title Of Patent Date Issued
7677933 Stirrup-type power utility electrical connector assemblies Mar. 16, 2010
7524217 Combination wedge tap connector Apr. 28, 2009
7052335 Electric wire connecting device May. 30, 2006
6979236 Wedge connector assembly Dec. 27, 2005
6921300 Electrical connector Jul. 26, 2005
6918780 Snap fastener for electrical socket Jul. 19, 2005
6676454 Top-loading pad mount connector Jan. 13, 2004
6565393 Retrofit arrangement for attaching leads to compressor motor terminals May. 20, 2003
6565394 Clamping mechanism for a jumper cable assembly for use with a horn bypass within an electrical meter center May. 20, 2003
6296532 Electrical connecting device for high currents Oct. 2, 2001
6048233 Retrofit arrangement for attaching leads to compressor motor terminals Apr. 11, 2000
5795195 Electrical plug Aug. 18, 1998
5741073 Uniform temperature reference apparatus for use with modular terminal block Apr. 21, 1998
5632633 Method of manufacturing a grounding connector and improved grounding connector May. 27, 1997
5545059 Connector for a hollow center conductor of a radio frequency cable Aug. 13, 1996
5530205 Apparatus for securing bus bars to switches in alternative positions Jun. 25, 1996
5498264 Clamp connection for connecting two construction components for a setting device, particularly an osteosynthetic setting device Mar. 12, 1996
5445543 Slip lug adaptor apparatus Aug. 29, 1995
5439399 Power supply blade lock mechanism Aug. 8, 1995
5423699 Electrical connector Jun. 13, 1995
5340216 Uniform temperature reference apparatus for use with modular screw-terminal block Aug. 23, 1994
5320565 Electrical grid interconnector Jun. 14, 1994
5310366 Easily disassembled electrical connector for high voltage, high frequency connections May. 10, 1994
5090924 Cathodic protection anode, connector, and method of making Feb. 25, 1992
5035660 Eccentric electrical cable connecting device Jul. 30, 1991
5013268 Device for connecting a heating wire to a current conductor terminal May. 7, 1991
5000705 Electrical cable connection device Mar. 19, 1991
4863403 Electrical power tap Sep. 5, 1989
4824405 Self-locking electrical banana plug Apr. 25, 1989
4813894 Electrical connector Mar. 21, 1989
4795365 Cable/wire splice device Jan. 3, 1989
4764127 Electrical connector for high-level audio signals Aug. 16, 1988
4752252 Axial grip connector having eccentric jaws Jun. 21, 1988
4743204 Auxiliary bolt-operated connection for panelboard circuit breaker May. 10, 1988
4684204 Electron source assembly with a replaceable filament ribbon Aug. 4, 1987
4657016 Electrosurgical handpiece for blades, needles and forceps Apr. 14, 1987
4619497 Device for establishing connections between electrical conductors Oct. 28, 1986
4601600 Clamp fastener Jul. 22, 1986
4600264 Electric tap connector Jul. 15, 1986
4511204 Right-angle electrical clamping connector Apr. 16, 1985
4415222 Electrical connector Nov. 15, 1983
4270824 Electrical clamp Jun. 2, 1981
4204739 Submersible electric motor and electrical connector assembly May. 27, 1980
4114977 Single wedge-type grid wire connector Sep. 19, 1978
4040700 Electrical terminating device Aug. 9, 1977
4027939 Electrical connector Jun. 7, 1977
3944758 Talk line multiple communication and test apparatus Mar. 16, 1976

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