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Class 439/25 - Engaged by resiliently biased contact


Subclass of Class 439 - Electrical connectors
Definition: Device wherein one of the cylindrical contacts makes an
No. of patents: 19
Last issue date: 10/12/2010


NumberTitleIssue Date
7811092Rotary electrical contact device
A rotary electrical contact device includes a stationary member configured to be coupled to a base, and a rotatable member supported for rotation relative to the stationary member and defining a center opening. A raceway includes a plurality of axially spaced annula...
10/12/2010
7635266Rotary electrical contact device
A rotary electrical contact device includes a stationary member configured to be coupled to a base, and a rotatable member supported for rotation relative to the stationary member and defining a center opening. A raceway includes a plurality of axially spaced annula...
12/22/2009
7364108Connection structure and reel
A contact structure in a cable winding reel is disclosed which maintains rotary contact between two cables connected, at one-side ends thereof, to electric/electronic appliances, namely, one cable which is wound on a rotating body, and the other cable which is maint...
04/29/2008
7268697Laterally translatable data transmission apparatus
A data transmission apparatus having first and second electrical conductors is disclosed. The first and second electrical conductors are disposed within recesses of a first and second complementary surfaces that are magnetically conducting and electrically insulatin...
09/11/2007
7238028Reorientable electrical receptacle
A reorientable electrical outlet and a reorientable electrical expansion outlet are disclosed. The outlets have an electrical female receptacle rotateably disposed in a housing. In one embodiment, generally annular paths each having at least one conductive area and ...
07/03/2007
7163403Rotating electrical transfer components
The transfer apparatus is directed toward electrical transfer components providing an electrical connection to a rotating object. The transfer apparatus includes a stator base mounted proximate to the rotating object. An axle rotatably mounts at least one conductive...
01/16/2007
7130699Medical lead adaptor assembly
A medical lead adapter assembly is provided for facilitating an electrical connection between an implantable medical lead connector and an external medical device. The adapter includes a housing, having a sidewall and a longitudinally extending connector receptacle,...
10/31/2006
7125256Reorientable electrical outlet
A reorientable electrical outlet having a housing cavity in a stationary housing and a rotatable electrical female receptacle seated therein is disclosed. Preferably, the rotatable female electrical receptacle includes a set of electrical conductors situated in elec...
10/24/2006
7121834Reorientable electrical receptacle
A reorientable electrical expansion outlet is disclosed having a housing with a housing cavity and rotatable electrical female receptacles seated therein. A plug is provided for connection to another outlet for expanding the other outlet. Preferably, each rotatable ...
10/17/2006
7001184Slip ring with connector pins
A slip ring assembly for allowing electrical or electronic signal transfer between a stationary device and a rotating device includes a ring assembly and a brush assembly. The ring assembly comprises a plurality of assembled rings and spacers of selected widths posi...
02/21/2006
6767217Rotating electrical transfer components
The present invention is an improved electrical cylindrical circuit collector ring assembly. The assembly includes an axial stack of multiple torodial-shaped spacer members and at least one electrical conductor ring member. The spacer members each include one insula...
07/27/2004
6227866Towed array handling system rotary joint
A rotary joint between a towed array and its towing vessel is provided having a drive plate, shaft and rotor attached to the towed array payout and take-in stowage drum and rotating with the drum. A thrust washer and bearing provide a rotating mechanical ...
05/08/2001
6068490Rotatable electrical connector assembly
A rotatable electrical connector assembly provided with a fixed portion and a rotatable portion is described herein. The fixed portion includes an electrical plug provided at a first end thereof, an electrical socket provided at a second end thereof and a...
05/30/2000
5931681Device for connection between two cables, one of which is able to move translationally and/or rotationally with respect to the other
The present invention is directed to a device which includes a cylindrical support provided with coaxial conducting rings, and a brush support carrying brushes respectively in sliding contact with the rings. An extension of this support constitutes anothe...
08/03/1999
5532807Heating roller having electrodes for supplying power to a heating element
In a heating roller, electrode members come in contact with power supplying members for supplying power to a heating element. The electrode members are resiliently fitted to the heating element. Power is supplied from the power supplying members to the he...
07/02/1996
5409403360 degree connector system
The present invention is a novel and unique 360° connector system which can be used in an in-line cable to cable application, but can also be utilized in various applications such as a power tool, an extension cord, etc. The uniqueness of the 360° conne...
04/25/1995
5348481Rotary connector for use with small diameter flexible elongate member having electrical capabilities
Rotary connector for use with a small diameter flexible elongate member having electrical capabilities and having a proximal extremity with at least first and second spaced-apart conductive sleeves thereon. The rotary connector is comprised of a housing a...
09/20/1994
5054189Method of manufacturing an electrical slip ring assembly
A method of manufacturing an annular base portion of an electrical slip ring assembly having a plurality of conductive rings formed in the outer circumferential surface thereof is described. The slip ring base is molded, and grooves are machined into the ...
10/08/1991
4708658Apparatus for eliminating noise in conductive-bearing electrical connectors
There is disclosed a conductive ball bearing assembly having an outer and inner race and operative to rotate with respect to one another about a common axis to allow an input wire electrically conducted to the outer race to rotate with respect to an outpu...
11/24/1987
 
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