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263results about "Great wheels" patented technology

Human Powered and Electricity Balanced Personal Vehicle

The present invention discloses a human powered and electricity balanced personal vehicle, which comprises: a main body for bearing a driver; a set of powered wheels being two coaxial wheels; a manpower inputting device being provided for the driver to input manpower into the personal vehicle; an electricity converting device for converting electricity to power and inputting the power into the personal vehicle; a transmission device for receiving the manpower inputted by the manpower inputting device and the power inputted by the electricity converting device, and inputting mixed power of the manpower and power into the powered wheels; an operation device being provided for the driver to control the moving state of the personal vehicle; a plurality of vehicle movement detecting devices for detecting the moving state of the personal vehicle and the operating condition of the driver; and a control unit for receiving and analyzing the signals of the plurality of vehicle movement detecting devices and controlling the electrical output of the electricity converting device.
Owner:NATIONAL TSING HUA UNIVERSITY

Rider controlled zip line trolley brake

An improved zip line trolley allowing a rider control of his or her speed while traversing along a suspended cable (8) as seen in FIGS. 1A and 1B. The trolley comprises front and rear pulleys (44F) and (44R) conjoined via pulley housing (16) with left and right horizontal handles (10L) and (10R) attached to vertical shaft (12). Front and rear hand brake levers (20F) and (20R) are mounted onto left and right horizontal handles (10L) and (10R). When front and rear hand brake levers (20F) and (20R) are squeezed by the rider, they create a constricting force on front left and right calipers (32FL) and (32FR) along with rear left and right calipers (32RL) and (32RR) of FIGS. 2A and 3A. Thus, friction is applied to front and rear pulleys (44F) and (44R) via front left and right brake pads (34FL) and (34FR) along with rear left and right brake pads (34RL) and (34RR). This frictional force slows the rider's speed to his or her desired rate and brings the rider to a safe stop at a precise location along suspended cable (8).
Owner:BRANNAN KENTON MICHAEL

Contact scheme for intracavity-contacted vertical-cavity surface-emitting laser

A vertical cavity surface emitting laser (VCSEL) includes a semiconductor device having a pair of mirror portions, an active region, a tunnel junction, a pair of cladding layers and a substrate. Heat generated by the VCSEL dissipates through the cladding layers, which utilize an indium phosphide material. The VCSEL also includes selective etches that are used to aperture the active region to allow electric current to be injected into the active region.
Owner:RGT UNIV OF CALIFORNIA

Method and system for providing interactivity based on sensor measurements

There is provided a system for providing interactivity to a guest of an experiential venue, based on sensor measurement of the guest. The system comprises a sensor configured to sense a guest variable of the guest, where the sensor may be a biometric sensor, a facial recognition sensor, a voice stress analysis sensor, a gesture recognition sensor, a motion tracking sensor, or an eye tracking sensor, and may sense heart rate or another guest variable. The system also comprises a control system, which may be implemented as a computer, in communication with the sensor. The control system is configured to determine a guest state from the guest variable, and to modify a venue variable, for example by selecting a path a theme park ride follows. The control system modifies the venue variable according to the guest state to provide increased satisfaction to the guest of the experiential venue.
Owner:DISNEY ENTERPRISES INC

Modularized amusement ride and training simulation device

An amusement device comprising a modularized pod, in which one or more riders sit and are restrained, and which spins under power about a horizontal axis according to the passenger's active control. The riders control the spinning of the pod, either forward or backward, by pressing buttons on the passenger's handgrips located inside the pod. The modularized pod may be used in conjunction with many different types of amusement devices, including, but not limited to roller coasters, carousels, Ferris wheels, virtual reality units, centrifugal tumblers. The modularized pod may also be used in conjunction with flight and space training and simulation units.
Owner:METEORO AMUSEMENT

Mixed reality viewer system and method

A mixed reality viewing system includes a viewer configured to be secured to a steady platform and operable by a user to view a theme through the viewer. The viewer includes a display device, a user interface comprising a zoom control, and at least one sensor comprising at least one camera. The mixed reality viewing system also includes a computer graphics generation system communicatively coupled to the viewer. The computer graphics generation system is configured to generate streaming media of a real world environment based on image data captured via the at least one camera of the viewer, generate augmented reality graphics, virtual reality graphics, or both, superimposed on the streaming media of the real world environment, and transmit the streaming media of the real world environment along with the superimposed augmented reality graphics, virtual reality graphics, or both, to be displayed on the display device of the viewer.
Owner:UNIVERSAL CITY STUDIOS LLC

Motorized bicycle drive system using a standard freewheel and left-crank drive

InactiveUS20050039963A1Reduce drive complexityReduce in quantityUnicyclesRussian swingsFreewheelMotorized bicycle
An auxiliary power system for a bicycle having a motor (10) attached to the bicycle flame (22) by thin clamps (30), which can be arranged in a variety of positions to avoid disturbing the control cables. Power is delivered on demand via a sprocket driving a single freewheel (180) attached to a modified left crank (200). The gearbox (20) may be attached to the frame by means of a quick-release system. A bushing (600), (700), (820) may be used instead of a modified as a means of mounting the freewheel to the crank axle. (720), (610), (850b). To prevent accidental simultaneous braking and triggering, triggering the system is accomplished by placing the trigger switch (430) so that the rider's fingers must disengage the brake in order to engage the motor. Accidental triggering may be prevented by placing a trigger switch on each handle and wiring them in series so that both switches must be engaged to obtain power.
Owner:FORDERHASE PAUL F

Augmented ride system and method

A ride system includes a ride vehicle configured to accommodate a passenger and travel along a ride path during a ride in an amusement park, a head mounted display connected to the ride vehicle and configured to be worn by the passenger, and a ride and game control system integrated with the ride vehicle and configured to coordinate a ride experience of the passenger with events occurring during the ride using at least the head mounted display and the ride vehicle. The ride and game control system includes a user interface, a ride controller, and a monitoring system. The ride and game control system also includes a computer graphics generation system communicatively coupled to the head mounted display and configured to selectively generate AR features for display on the head mounted display based on data received from the ride controller, the monitoring system, the user interface, or any combination thereof.
Owner:UNIVERSAL CITY STUDIOS LLC

Modularized amusement ride and training simulation device

An amusement device comprising a modularized pod, in which one or more riders sit and are restrained, and which spins under power about a horizontal axis according to the passenger's active control. The riders control the spinning of the pod, either forward or backward, by pressing buttons on the passenger's handgrips located inside the pod. The modularized pod may be used in conjunction with many different types of amusement devices, including, but not limited to roller coasters, carrousels, Ferris wheels, virtual reality units, centrifugal tumblers. The modularized pod may also be used in conjunction with flight and space training and simulation units.
Owner:METEORO AMUSEMENT

Amusement ride

An amusement ride including an elongated boom connected to a vertical tower so as to be selectively rotated and pivoted with respect to the tower. The tower includes a pitch actuator, a yaw actuator, and a roll actuator for pivoting or rotating the boom about three axes or degrees of motion. A rider carriage assembly is rotatably coupled to the elongated boom. The rider carriage assembly may include pitch actuators, yaw actuators, and roll actuators to impart selective rotating motion to the rider and rider carriage assembly and up to three axes or degrees of motion independent of the boom motion.
Owner:THRELKEL DAVID V

Propelled bicycle with automatic transmission

An automatic transmission bicycle including a bicycle frame, a chain ring, a pair of pedals, a wheel, and a plurality of gears coupled to the bicycle frame. The plurality of gears has a plurality of gear combinations defined by at least two gears cooperatively engaged. The automatic transmission bicycle includes an electric motor coupled to the bicycle frame. The automatic transmission bicycle includes a voltage generator configured to generate a current that has a corresponding voltage dependent upon rotational speed of the wheel. The automatic transmission bicycle includes a gear shifter in electrical communication with the voltage generator and configured to receive the current generated by the voltage generator. The gear shifter shifts between two respective gear combinations from the plurality of gear combinations in response to receiving the current that has a corresponding voltage within a predetermined voltage range.
Owner:NIRVE SPORTS

Ferris wheel type farm

The invention discloses a Ferris wheel type farm, which aims to solve food crisis caused by danger of over population, shortage of farmland, land abandoning, agricultural pollution, weather change and logistics dilemma. The Ferris wheel type farm is characterized in that the Ferris wheel type farm is a greenhouse facility which is arranged on a vertical surface and capable of moving circularly, comprises Ferris wheels, a sail transmission system, a water circulation system, a microclimate planting chambers, movable planting racks, a wind and solar hybrid power generating system, point-of-sale terminals and organism recirculation devices.
Owner:罗轶

Electrically assisted bicycle which enables aerobic exercise

To provide an electromotive power assisted bicycle enabling an aerobic exercise with a light weight and simple mechanism, an electromotive power assisted bicycle 1 comprises a pedal effort detection means for detecting a pedal effort (99, 126), a drive unit 13, a force combining mechanism for transmitting a rotational torque of a speed reducing unit to a drive shaft, and a heart rate detection sensor 254. The drive unit 13 comprises an electric motor 37 and a speed reducing unit 35 having an electromagnetic clutch 250. In a mode enabling the aerobic exercise, if the detected pedal effort is higher than the pedal effort level enabling the aerobic exercise, the drive unit 13 drives the electric motor 37 under the condition of the electromagnetic clutch 250 being engaged and thus assists the pedal effort with the electric force. If the detected pedal effort is lower than said pedal effort level, the electric motor is turned off under the condition of the electromagnetic clutch 250 being engaged, and thus applies a loading force to the pedal effort by the rotational resistance of the motor. The pedal effort level can be adjusted in response to the detected heart rate of the rider.
Owner:SUNSTAR GIKEN KK +1

Auxiliary power unit starting apparatus for an electric bicycle

The present invention relates to an auxiliary power unit starting apparatus for an electric bicycle, which can convert the rider's pedaling force into mechanical displacement at the time the bicycle is being pedaled, and then the mechanical displacement can start the auxiliary power unit of the electric bicycle. The device of the present invention has simple structure and small size, and it can be easily manufactured and assembled.
Owner:WU DONALD P H

Coaxial two-wheeled inverted pendulum type moving vehicle

The present invention provides, in connection with a coaxial two-wheeled inverted pendulum type moving vehicle, a technique which allows sudden braking without making a vehicle body to tilt significantly backward. The coaxial two-wheeled inverted pendulum type moving vehicle of the present invention comprises a pair of wheels, a chassis for supporting the pair of wheels coaxially and rotatably, wheel actuators for rotating the wheels with respect to the chassis, a vehicle body supported by the chassis, and an inverted pendulum control unit for controlling the wheel actuators so as to maintain the balanced state of the chassis. In this moving vehicle, the vehicle body is shiftable supported by the chassis in a manner that the vehicle body may shift in a direction parallel to the moving direction of the moving vehicle with respect to the chassis. The traveling body further comprises an attitude actuator for shifting the vehicle body along the moving direction of the moving vehicle with respect to the chassis, and a braking attitude control unit for controlling the attitude actuator so as to shift the vehicle body to a direction opposite to the moving direction of the moving vehicle with respect to the chassis when braking is commenced while the moving vehicle is in motion.
Owner:TOYOTA JIDOSHA KK
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