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7927106 |
Cylindrical slip ring system
A method and apparatus for transmitting signals. An apparatus comprises a first cylinder, a second cylinder, a third cylinder, and a fourth cylinder. A first cylinder has a first number of...
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7744374 |
Sliding contact retaining device
In a sliding contact retaining device for a contacting device of a rotor, the rotor can have a plurality of slip rings, wherein the contacting device serves to retain the sliding contact retaining...
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7637745 |
Communication system and electronic device utilizing the same
A communication system electrically connecting circuits in a hinged cover and base of an electronic device includes an arched first flat cable wrapping around and rotatable with respect to a hinge...
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6935046 |
Swivel cord hair dryer
A durable and maneuverable hand-held or small home appliance having a swivel structure attached at the end handle of the appliance to permit the electrical cord to pivot about the handle of the...
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6667877 |
Dual display device with lateral withdrawal for side-by-side viewing
A display apparatus comprises a device enclosure supporting a front panel and a monitor housing supporting a first monitor screen. The monitor housing is pivotally engaged with the device...
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6612849 |
Rotatable coupler for RF/UHF cables
A coupler for electrically connecting two coaxial cables together is disclosed. The coupler includes a body and a turret which are rotatable relative to each other. One cable is attached to the...
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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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6383000 |
Electrical conductivity assembly for swivel arms
A swivel joint assembly, preferably having a full range of rotational movement, can include a body pipe and a cooperating tail pipe that fit together for form a fluid passage. A sealing element and...
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6343963 |
Rotatable and lockable electrical connector
An electrical connector for connecting an electrical cable to a conductive member having a first member electrically coupled to the electrical cable, a second member, and a threaded screw. 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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5557975 |
Torque transducers
A torque transducer comprises strain measuring means on a torque deformable shaft and slipring means for transmitting the torque signals from the rotating shaft to stationary brush means. The...
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5220588 |
Low inertia brush block assembly
The power brush block assembly (26) and a communication signal brush block assembly (28) are mounted to a rotating gantry portion (20) of a CT scanner in sliding communication with a stationary...
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4966555 |
Electrostatic assist rotogravure printing safety contact
A rotary safety contact featuring dual brush contacts, contained within an isolating housing, shielded from the environment, purged with compressed air to prevent the entry of potentially explosive...
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4801270 |
Shaft mounting and electrical grounding device
A device which supports a shaft rotatably in an electrically grounded frame. The shaft is mounted in bearings in the aperture of an electrically conductive molded member mounted on the frame. A...
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4708658 |
Apparatus 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...
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4438312 |
Method of and device for conducting machining current to a wire-electrode tool in a wire-cutting electroerosion machine
A device for conducting a machining current to a traveling wire-electrode tool in a wire-cutting electroerosion machine comprises a rotary brush block (e.g. of cylindrical shape) having a planar...
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4422918 |
Current-conducting assembly for a traveling wire-electrode
A current-conductor assembly for conducting a machining current to a wire electrode in a wire-cutting electroerosion machine comprises a pair of coplanar wheels rotatable about their respective...
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4371803 |
Commutator brush holder quadrature spring
A commutator brush holder mounts a pair of tension band springs in quadrature relation. Both springs contact the brush end remote from the commutator and urge the brush into contact with the...
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4323292 |
High voltage slip ring assembly
A slip ring for use in a high voltage system, such as a computerized axial tomography system, capable of coupling power in a 100-200 KV range at speeds up to 200 rpm, including the combined use of...
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4323748 |
Power transfer system
Disclosed is a method of transferring energy from a stationary generator of power at radio frequencies to a rotating work station such as a coil to heat inductively by selectively connecting the...
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4281328 |
Slip ring assembly
A flat slip ring which is larger in diameter than a conventional slip ring/brush assembly is attached to the rotatable unit concentric with and facing axially with respect to the shaft to carry the...
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4232922 |
Signal power coupling to rotary shaft
A system for coupling electrical power to a rotary shaft without mechanically contacting the shaft includes a stationary transformer primary core positioned adjacent but spaced from the shaft so...
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4210373 |
Ground clamp for welding apparatus
A ground clamp for rotatably connecting a welding cable to a workpiece which permits the workpiece to be rotated during welding while the portion of the clamp to which the cable is clamped remains...
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4209213 |
Brush holder and slip ring assembly
A brush holder and slip ring assembly in which the housing of the brush holder and the rotor body of the slip ring assembly are both made of plastic. Conductive terminal strips have portions...
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4190772 |
Tomographic scanning apparatus having detector signal digitizing means mounted to rotate with detectors
Scanning apparatus is disclosed for use in computerized axial tomography systems. The apparatus includes an assembly rotatable about an axis extending along a central opening defined therein, and...
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4189702 |
Commutator and fiber brush rotating disc
An improved slip ring and brush assembly such as for carrying the return signal pulse to a glow discharge tube on a rotating disc sonar. The rotating disc is made of insulating material and has a...
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4139251 |
Wide band slip ring module
In a module which is usable in a wide band DC to UHF range, a vernier connection is employed in a slip ring and brush assembly. A source is connected to a ring by four slip ring feeds and a load is...
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4101186 |
Contact clamp for graphite electrodes
A contact clamp for graphite electrodes, which comprises a shaft, the one end of which is shaped as a cone, while the other ends with a neck, onto which there is seated a metal hub shaped as a...
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4022518 |
Electrical rotary coaxial connector
Rotary electrical coaxial connector for high frequency transmission between a fixed and a rotating coaxial conductor. The fixed conductor comprises a first cylindrical section, a second cylindrical...
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3998511 |
Full-circle contact electrical slip-ring brush
An electrical slip-ring brush which provides full-circle electrical contact with a rotating member comprises a main, annular housing of electrically conductive material having a plurality of...
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3963291 |
Swivel electrical connector
A swivel electrical connector having an internal socket conductor for receiving a male plug therein and having an external conductor for receiving a spring contact in engagement therewith, the...
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3950052 |
Swivelling electrical connection
An electrical connection is made between an appliance and a power cord by means of a rotatable plug which is bonded to one end of the power cord and rotatably connected to a socket in the...
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3940199 |
Rotary contactor for thermocouples
A rotary contactor for use in conjunction with a thermocouple mounted on a container so as to permit measurement of the temperature of the contents at an interior location while the container is...
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3847463 |
CABLE CONNECTOR APPARATUS
A cable connector apparatus for electrically connecting a coaxial cable to a fixed device such as a coupler or amplifier has a connector assembly adapted to be fixedly secured to a cable and a...
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3649946 |
ELECTRIC CONTACT DEVICES
Electric contact device for the permanent connection between relatively movable conducting members, said device consisting of a rod-shaped conductor, a contact holder surrounding said conductor...
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3559145 |
BRUSH AND BRUSH HOLDER
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3336559 |
Swiveled electrical connector
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3329923 |
Multitrack slip-ring and brush assembly
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3325764 |
Collector head
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3216262 |
Anti-friction electrical power transmission apparatus
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3201739 |
Brush assembly for rotatable shaft
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3176254 |
Seam-welding wheel bearing
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3170080 |
Brush holder and connector assembly
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3065380 |
Continuity ring
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2985781 |
Slip ring assembly
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2946731 |
Method and apparatus for electrolytic shaping
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2922013 |
Switch wiper assembly
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2920543 |
Rotary light for rotary lens camera
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2894239 |
Brush mechanism
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2879490 |
Rotary current transfer device
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