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7615902 |
Motor having breathing hole
A motor includes: a motor element with a rotation shaft; a speed reduction element having a rotation speed reduction device for reducing a rotation speed and a gear housing for accommodating the...
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7605506 |
Electric motor with reduction gear mechanism
In a wiper motor including a motor body and a reduction gear apparatus, an accommodating case is integrally provided on a brush holder provided to the motor body, and this accommodating case is...
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7605507 |
Motor apparatus
A drive rotor has a coupled portion to which a coupling portion extending from a rotary shaft is loosely fitted. A driven rotor can be engaged with the drive rotor with respect to a rotating...
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7602090 |
Gearing drive unit comprising an electronics interface
Gear drive unit ( 10 )—combinable with various plug-in modules ( 34, 82, 94, 110 )—with an electric drive motor ( 12 ) featuring an armature shaft ( 16 ) and at least one housing part ( 18 )...
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7579730 |
Motor and manufacturing method thereof
A motor main body includes a brush holder, which holds a plurality of power supply brushes. A control circuit member includes a drive control IC, which controls rotation of the motor main body, and...
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7573167 |
Geared motor
A geared motor may include a connector, a motor, a deceleration mechanism, an output shaft and a circuit board. The output shaft may include a rotation transmitted part driven by the deceleration...
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7545070 |
Commutator motor having a number of field winding groups
A commutator motor, which has a series excitation or shunt excitation and which, in particular, is suited for use as a drive motor for a washing drum of a laundry treatment device. The stator of a...
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7501731 |
Apparatus for enhancing hobby servo performance
An apparatus is disclosed for enhancing the operation performance of a servo. The apparatus comprises a rotational enhancement mechanism configured to functionally engage an output shaft associated...
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7471021 |
Wiper motor for driving wiper
A connector part extends outward of a yoke housing from a holder base and is connectable with an external connector to receive an electric signal. A contact base extends from the holder base into...
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7462968 |
Electric wheel
The rotor of the outer-rotor type wheel-in motor of the electric wheel includes a field generator facing the outer surface of the stator across from an electrical gap. The field generator includes...
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7453176 |
Harmonic drive motor
A core for a flexispline motor is enclosed within a distortable flexispline having the shape of an open tin can, such that under rest conditions the space between the flexispline and the core is...
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7408278 |
Motor-generator with adjustable axial gap for vehicle
A rotary electric machine capable of optionally adjusting output characteristic and an electric motor vehicle using the rotary electric machine are provided. A rotary electric machine is...
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7402926 |
Actuator device
An actuator device includes a drive motor, a reduction mechanism, which includes gears, an output shaft coupled to the reduction mechanism, and a connector assembly. The connector assembly includes...
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7354370 |
Drive system for regulating devices in motor vehicles
A drive system for regulating devices in motor vehicles comprising a housing containing a drive element of the regulating device, a disk armature motor provided with an armature disk, and a planet...
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7348701 |
Driving unit and image forming apparatus
A driving unit including a motor, a support bracket supporting the motor, at least one stud supporting a gear which is rotated with a driving force of the motor, and a heatproof member disposed...
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7345390 |
Drive unit of an adjuster of a vehicle seat
In a drive unit ( 10 ) of an adjuster ( 80 ) of a vehicle seat, in particular of a motor vehicle seat, having at least an electronically commutated motor ( 12 ) and a gear stage ( 14 ) provided on...
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7339299 |
Electric actuator and motor used therein
A motor comprises a rotor fixed to a shaft and a stator comprising a permanent magnet on the inner circumferential surface of a motor casing. The shaft extends from the opening end of the motor...
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7336009 |
Hobby servo enhancements
An independent and modular apparatus is disclosed for extending the operational capacity of a servo motor. The apparatus includes a frame member having a servo motor and a rotatable shaft mounted...
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7317270 |
Electric machine with transducer system
An electric machine includes a stator, a rotor, an electrically insulated bearing unit for supporting the rotor, a transducer system, and at least one torque support for connecting the transducer...
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7309941 |
Rotating electric machine and electric vehicle
A rotating electric machine according to the present invention includes: a rotation axis extending along a first direction; a first rotor for coupling with the rotation axis to rotate together with...
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7298062 |
Motor, control circuit member and manufacturing method of motor
A brush holder is installed to a motor main body and has a connector arrangement, which is directly connectable with an external connector to receive electric power. The brush holder holds a...
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7291951 |
Actuator including intermediate wall
An actuator has a housing that accommodates a motor, an output shaft for rotating a lamp unit that radiates light, a drive mechanism portion formed from a transmission gear system for transmitting...
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7285883 |
Drive system for linear and rotary movements
A drive system includes a rotary drive unit for rotating a shaft and a linear drive unit for moving the shaft in a linear direction. To improve efficiency and shelf life, an energy storage is...
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7285884 |
Hobby servo attachment mechanisms
An apparatus for extending the operational capacity of a servo motor is disclosed. The apparatus includes a frame member. A first aperture is defined within the frame member and is configured to...
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7282826 |
Driving device for sprocket wheels of chain drives
A drive system for chain sprockets 1 of chain drives, more particularly for driving chain scraper conveyors or chain-drawn ploughs for underground mining, with a drive assembly formed of an...
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7279817 |
Motor and method of manufacturing the same
A connector housing 45 is formed separately from a gear housing 20 and a closing and fixing member 21 . The connector housing 45 includes a retainer 49 , which supports an external...
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7262530 |
Mechanical interfaced system
The present invention provides a mechanical interface apparatus ( 1 ) for a motor drive unit ( 2 ) in motor vehicles, in particular in a motor vehicle door, which is firmly connected to the drive...
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7254880 |
Electromechanical drive device and method for manufacture thereof
During the positioning of a control device for controlling an electromechanical drive, contact elements, which are connected to the control device in a fixed manner, are positioned in relation to...
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7245053 |
Method to increase actuator torque
The invention provides an electric motor assembly having an electric motor with a first end and a second end spaced from the first end. The electric motor also includes a motor shaft extending...
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7235904 |
Device for coupling a housing arrangement of a coupling device to a rotor arrangement of an electric machine
A device for coupling a housing arrangement of a clutch device, particularly a hydrodynamic clutch device, to a rotor arrangement of an electric machine, wherein the rotor arrangement can be...
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7205688 |
Actuator and brake device
An actuator has an electric motor, a screw shaft connected to a rotational shaft of the electric motor in such a manner as to be capable of transmitting power, a nut member disposed on peripherally...
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7197955 |
Gearbox shift actuator
A vehicle gear box shift actuator and apparatus including the same. The actuator includes a lead screw; a drive nut threaded on the lead screw; a plunger; a first spring disposed between the drive...
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7199494 |
Electric linear actuator
The invention proposes an electric linear actuator with a take-off element ( 12 ) that is adjustably supported on a main housing ( 5 ) and is connected to and driven by an electric motor ( 14 ) via...
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7190095 |
Motor
A motor has a board-retaining part that is attached in an opening portion of a gear housing with a circuit board received in the board-installing portion of the gear housing and that restricts the...
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7183682 |
Motor having speed reducer and control circuit
A motor has a motor unit, an output shaft, a speed-reducing unit for controlling the motor unit, a control circuit board and a gear housing. The speed-reducing unit transmits a rotation of the...
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7141897 |
Electric actuator expanded with sensor and electronic brake
An electric actuator that is capable of driving a motor in a cylindrical structure, such that the electric actuator itself can be expanded. The electric actuator includes: a motor for driving the...
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7138736 |
Motor
An end surface portion 8 a of a gear housing 8 , which is located on a motor unit 2 side of the gear housing 8 , is opposed to the motor unit 2 and laterally extends. A brush holder 10 ...
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7135785 |
Generator unit for tractors and electrical drive system for agricultural devices
A generator unit for tractors ( 1 ) has a housing ( 4 ), which can be non-rotationally mounted on a component of the tractor ( 1 ). An input shaft is rotationally supported in the housing ( 4 ) and...
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7135801 |
Motor apparatus having rotational position detector
A motor apparatus is provided with a yoke housing, a gear housing and a brush holder. A receiving portion of the gear housing receives the worm wheel, etc. therein. The brush holder is interposed...
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7135794 |
Spring support having a height-adjustable spring plate
Spring support having at least one axially moveable spring plate, an actuator with a rotor producing a rotational movement relative to its stator, which is converted into an axial movement of the...
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7131275 |
Gas turbine engine system having an electric starter motor with integral clutch
A gas turbine engine system includes an electric starter motor which utilizes a partially hollow or cupped shaped rotor. Space is provided inside the rotor to fit the required clutch, bearings, and...
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7129606 |
Vacuuming motor and vacuuming apparatus
In a vacuuming motor used by being attached to a peripheral edge of a motor attaching hole provided at a vacuum chamber, an end portion on a load side of a motor main body is attached with a...
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7122926 |
Fault-tolerant rotary actuator
A fault-tolerant actuator module, in a single containment shell, containing two actuator subsystems that are either asymmetrically or symmetrically laid out is provided. Fault tolerance in the...
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7112904 |
Magnetic rotation transmitting device, hermetic stirring unit, and electric furnace
In order to provide a magnetic rotation transmitting device capable of obtaining a large transmitting torque without using a large-sized permanent magnet, in an axial-type magnetic rotation...
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7109617 |
Motor and method for manufacturing motor
A holder-side connecting portion 10 c provided on a brush holder 10 and a connector-side connecting portion 16 b provided on a connector portion 16 are electrically and mechanically...
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7105964 |
Electric rotating machine
An electric rotating machine has a rotor, a stator and a casing. A planetary roller mechanism constituted by a sun roller, a planet roller, a ring roller and a carrier is provided within the rotor...
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7102261 |
Coupling device between a rotor of permanent-magnet synchronous motor and a working part
A coupling device ( 11 ) between a rotor of a synchronous permanent-magnet motor and a working part ( 17 ), being advantageously able to ensure an unusual silentness, comprises a driving member (...
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7075202 |
Mixer/stirrer with motor and reducer having insulating shell around motor and closed by insulating connection flange interposed between the motor and the reducer
A mixer/stirrer motor-reducer (e.g. as part of a mixer, stirrer or similar building machine), includes an electric motor ( 2 ) and a reducer ( 3 ) kinematically connected to the motor via a gear...
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7026737 |
Rotor for an electric machine, especially a synchronous machine, and synchronous machine with a transverse flux
The invention relates to a rotor for an electric machine, especially a synchronous machine with transverse flux, especially a synchronous generator, especially a TFM rotor. The invention is...
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6998744 |
Motor gear box with grommets
A motor gear box has a direct current motor, a first bevel gear, a second bevel gear, a pinion transfer gear, at least one cluster gear, an output gear, an output shaft, and a collar abutting...
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