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8167623 |
Multi contact brush for slip rings
A sliding-contact arrangement or slipring includes a slide-track having a V-shaped groove and also a brush having at least two slide-wires which simultaneously make sliding contact with the...
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8070494 |
Universal connector and electronic device using the same
A connector includes a universal conductor, a first connecting body, and a second connecting body. The first connecting body connects to the conductor, and the second connecting body rotatably...
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7819666 |
Rotating electrical connections and methods of using the same
This invention provides rotating electrical connections and methods of using the same. One aspect of the invention provides a rotating electrical connection. The rotating electrical connection...
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7750493 |
Wind turbine assemblies and slip ring assemblies for wind blade pitch control motors
Slip ring assemblies for controlling pitch of a wind driven blade such as those utilized in wind turbines can include a series of grooves disposed about an outer perimeter of a rotating portion,...
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7549867 |
Rotating 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...
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7481655 |
Rotary joint
A rotary joint and a method for making a rotary joint are disclosed. The rotary joint includes a cylindrical core having an external surface including at least two circumferentially oriented groove...
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7364108 |
Connection 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...
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7163403 |
Rotating 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...
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7002269 |
Slip ring unit with a printed circuit board
A device for transferring electric currents that includes a slip ring unit that has a rotor with connecting wires and a stator and a printed circuit board fastened to the rotor, wherein the printed...
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7001184 |
Slip 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...
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6926534 |
Mounting device for sliding contacts
The invention relates to a holding device for sliding contacts. The holding devices so far known require a very high expenditure for mounting or alignment. A flexible printed circuit board with...
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6908310 |
Slip ring assembly with integral position encoder
A plurality of contact rings are supported in spaced relation on a cylindrical body about a common axis. A housing is located adjacent the contact rings and is configured to permit relative...
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6561813 |
Rotation connector and a method of making the same
A rotation connector, or slip ring, adapted to the transmission of electrical signals from a first device to a second device, which second device is rotatable with respect to the first device,...
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6517357 |
Slip ring and brush assembly for use in a video recorder
A slip ring and brush assembly for transmitting electrical energy between a stationary conductor and a rotating head assembly of a video recording device is disclosed. The assembly includes a rotor...
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6089875 |
Slip ring assembly and the manufacturing method thereof
A slip ring assembly comprising a fixed base unit and a rotor unit. The fixed base unit has a fixed base, a plurality of electrode plates detachably attached to a plurality of slits formed on the...
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6071125 |
Apparatus for supplying electric power to rotary member and brush belt for use with same
In order to provide a more cost effective electric power supplying apparatus simpler in structure and operation, the apparatus 1 is constituted by attaching an electric power receiving part to an...
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6065974 |
Rotary connector assembly
A rotary connector assembly has a rotor with a receptacle for an associated electrical connector, stator contacts, first contacts arranged in the receptacle that make an electrical connection to...
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5865629 |
Pick-up elements for slip rings or rotary connectors
A stationary pick-up element for use with a rotary connector having a wire rotary element within a housing. The pick-up element comprises an insulated holder for insertion into a slot in the...
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5846090 |
Rotational jack socket assembly
The present invention relates to a rotational jack socket assembly which generally comprises a housing which has a jack socket rotationally mounted therein. The jack socket is provided will a...
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5775922 |
Slip ring device for a cable reel
A slip ring device for a cable reel (10) or the like having a cable drum (11) rotating on a stationary shaft (14). The drum is provided with at least one contact (22) to which a cable (12) of the...
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5499923 |
Communication card with extendible, rotatable coupling
A communication card includes a housing and a shank rotatably mounted thereto. The shank defines an axis along its length around which the shank can rotate. A connector is mounted on the shank. The...
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5435731 |
Rotatable hidden connector for telephone transmitter
A rotatable connector installed in a telephone transmitter and used for connecting a coiled conductor and the transmitter to effectively prevent the coiled conductor from twisting. The connector...
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5234347 |
Rotatable connector for telephone transmitter
A rotatable connector for telephone transmitter, especially one which prevents the transmitter conductor from twisting, includes: a housing; a clip connecting plug for inserting into the...
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5106306 |
Rotary electrical connector with remote modular connector
A rotary connector, for preventing the tangling of a telephone cord, comprises a housing carrying within it a female modular connector. Also located within the housing is a sub-assembly comprising...
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5049083 |
Universal joint for telephone use
The present disclosure is related to a universal joint adapted mainly for connecting a telephone receiver to an extension cord thereby the phone user can move along with the receiver at the...
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4921429 |
Rotatable bulb socket assembly
A rotatable bulb socket assembly comprising a non-conductive cylindrical base including a hollow top portion of smaller diameter than the bottom portion for receiving a base portion of a light...
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4854881 |
Rotary electrical connector assembly
An embodiment of a rotary connector assembly, permanently connected to a telephone cord, is attachable to a telephone handset. The assembly prevents tangling of the cord. The assembly includes a...
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4850880 |
Anti-tangle swivel electrical connector
A device having two separate sets of contacts and a pivotal axis allowing 360° of rotational freedom between the two sets of contacts. The device is designed to provide the release of radial ...
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4792307 |
Electrical contact and terminal assembly
A contact and terminal assembly having a block member, a conductor, and a securing member is disclosed. The block member and the securing member each define coacting curved surfaces between which...
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RE32805 |
Rotatable electrical connector for coiled telephone cord
The low friction rotatable electrical connector is for use with a coiled telephone cord to prevent the cord from becoming twisted or tangled during use. This connector is generally of insulating...
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4773866 |
Rotatable electrical connector
A rotatable electrical connector for use with telephone cords comprises first and second connector members which are connected together for rotation with respect to each other about an axis of...
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4378138 |
Shaft brush for turbomachinery
Destructive effects of shaft currents that are generated by residual magnetic fields in the stator or rotor are minimized by shaft grounding brushes that are positioned to contact a shaft surface...
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4294500 |
Rotary electrical junction assembly
A rotary electrical junction assembly includes a rotor and a stator separable into halves for installation and maintenance. Preferably, the rotor has brushes and the stator has split slip rings...
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4183597 |
Electrical contact system
An electrical contact fixture is positionable on a surface and is connectable to the surface near a central portion. An electrically conducting continuous band extends around the central portion...
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4143929 |
Current collector
A current collector for a photoscope of a photoelectric control installation of a flame cutting machine has an insulating plate having plug mounting means on one side and electrically connected...
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3905664 |
Rotating current tap and process for obtaining same
A rotating current tap has a plurality of contact-rings and corresponding brushes. The contact-rings are clamped between separating members. The contact-rings are centered and torsionally retained...
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3858907 |
BALL AND SOCKET MECHANICAL AND ELECTRICAL TRAILER HITCH
This invention relates to a hitch assembly for mechanically and electrically connecting a towed vehicle to a prime mover, wherein the ball of the hitch assembly includes at least one spherical...
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3601747 |
BRUSH BLOCK RETRACTOR AND ALIGNMENT DEVICE
A device for retracting and aligning the brush members of a brush block assembly with respect to a slipring assembly, wherein a cylindrical member provided between the brush lock assembly and the...
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3550061 |
ELECTRICAL SWIVEL CONNECTOR
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3416121 |
Bearingless slip ring assembly
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3408609 |
Brush and collector ring assembly
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3398387 |
Inorganic brush and slip-ring assembly
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3375479 |
Continuous turning slip ring assembly
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3321728 |
Rotating electrical connector for armored cord
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3297973 |
Floating-brush contact assembly
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3193636 |
Rotatable multiple-lead electrical connector
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3185951 |
Slip ring assembly
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3060397 |
Brush oscillating assembly
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3017595 |
Plug-in slip ring and brush assembly
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3005173 |
Slip ring construction
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