摘要:
A combination brush and sticky roller apparatus used to clean a carpet or upholstery. The present invention comprises of a uniquely shaped bracket with a rubber brush and sticky roller. The rubber brush makes use of a plurality of rubber fingers that is able to reach into the deep layers of carpet or upholstery to dislodge and uproot dirt and debris. The uprooted dirt and debris are then accessible by the sticky roller to be collected and removed from the carpet or upholstery.
摘要:
A combination brush and sticky roller apparatus used to clean a carpet or upholstery. The present invention comprises of a uniquely shaped bracket with a rubber brush and sticky roller. The rubber brush makes use of a plurality of rubber fingers that is able to reach into the deep layers of carpet or upholstery to dislodge and uproot dirt and debris. The uprooted dirt and debris are then accessible by the sticky roller to be collected and removed from the carpet or upholstery.
摘要:
A sensors casing supports torque sensors and the position sensors and segment magneto-sensitive elements to detect the relative rotation between an input shaft and an output shaft and the angular position of the shaftsin a steering column housing. The sensor casing is removeably attached to the support housing by a mounting flange for detaching the electrical components from the steering column housing assembly.
摘要:
An integrated torque and position sensor is set forth for measuring the relative rotational movement between an input and an output shaft and for measuring the final angle position of the output shaft. The integrated sensor includes a wheel that rotates with the shaft. An incremental sensing mechanism detects the incremental rotation of the shaft. In response to the shaft rotating to a predetermined angle, an actuation mechanism engages the wheel with a change gear for every new revolution in which the shaft passes. A segment sensing mechanism detects the segment in which the shaft is disposed. A method is set forth to calibrate and compensate the electrical outputs generated by the integrated torque and position sensor. The method produces common amplitudes and establishes a common angle with an expected phase angle shift for the electrical outputs. The compensated electrical outputs are inserted into a solver equation and the values generated by the solver equation are inserted into an algorithm to calculate the final angle position of the shaft.
摘要:
A method of interfacing an electromagnetic sensor with a controller in a motor control system, the method including: applying an excitation signal to the electromagnetic sensor; receiving a first electromagnetic sensor output signal based on the excitation signal, the first electromagnetic sensor signal comprising an amplitude modulated signal corresponding to a position of a rotor of the electromagnetic sensor; and receiving a second electromagnetic sensor output signal based on the excitation signal, the second electromagnetic sensor signal comprising another amplitude modulated signal corresponding to the position of the rotor of the electromagnetic sensor. The method also includes sampling the first electromagnetic sensor signal and the second electromagnetic sensor signal at about an instance synchronous with the excitation signal to demodulate the first electromagnetic sensor signal and the second electromagnetic sensor signal and decoding a resultant of the sampling to identify the position of a rotor of the electromagnetic sensor.
摘要:
A variable reluctance rotational displacement sensor with: an annular sleeve; a coil coaxially aligned within the sleeve; a first ring in magnetic communication with the sleeve, coaxially aligned and configured to rotate relative to the sleeve. The first ring including a first plurality of axially directed teeth arranged about a circumference of the ring on a front portion thereof. The sensor also includes a second ring in magnetic communication with the first ring and the sleeve, the second ring coaxially aligned and configured to rotate relative to the first ring and the sleeve and including a second plurality of axially directed teeth configured substantially the same as the first plurality of axially directed teeth and oriented adjacent to the first plurality of axially directed teeth on a rear portion of the second ring. The coil generates a signal responsive to a differential displacement between the first and second rings.
摘要:
An adjustable patty maker includes a container top, a main platform, a separator plate and a container. The container top is hingedly connected with the main platform, and the container is removably attached with the main platform opposite from the container top. The separator plate is positioned on a release paddle of the main platform so that a patty can be produced from a portion of materials. The container top moves in between an opened and closed configuration so that the portion of material can be placed on the separator plate. Once the patty is produced in between the container top and the main platform, the release paddle is able to drop the patty and the separator plate into the container.
摘要:
A combination brush and sticky roller apparatus used to clean a carpet or upholstery. The present invention comprises of a uniquely shaped bracket with a rubber brush and sticky roller. The rubber brush makes use of a plurality of rubber fingers that is able to reach into the deep layers of carpet or upholstery to dislodge and uproot dirt and debris. The uprooted dirt and debris are then accessible by the sticky roller to be collected and removed from the carpet or upholstery.
摘要:
The invention provides a steering column assembly for a vehicle. The steering column assembly includes a steering column structure to support a steering wheel at a first end and be coupled at a second end to steerable wheels of a vehicle. A steering shaft extends through the steering column structure. A steering wheel position sensor is supported by the steering column structure to sense an angular position of the steering shaft and communicate a position signal. A steering wheel torque sensor is supported by the steering column structure to sense a torque associated with rotation of the steering shaft and communicate a torque signal. A motor is spaced from the steering column structure and an electric power steering controller receives the position and torque signals and controls the motor in response to provide a power steering assist to the vehicle. The steering column assembly also includes at least one of a turn direction control and a windshield wash/wiper and wiper delay control and a light control and a media control and a throttle control and an ignition control and a security control and a steering column adjustment control communicating with the electric power steering controller.