F16H59/105

Transmission for vehicle
11555542 · 2023-01-17 · ·

A transmission for a vehicle includes a knob configured to be rotated to select one of a plurality of shift stages, a driving unit for controlling rotation of the knob, and a shift controller for applying an electrical current to generate a torque in the driving unit. Further, the driving unit includes a magnetic field generator, a magnetization unit including a plurality of magnetic bodies arranged at regular intervals along a circumference of the magnetic field generator, and a magnet unit including at least one pair of magnetic poles arranged along a circumference of the magnetization unit. In particular, the magnetization unit or the magnet unit is coupled with the knob and rotates integrally with the knob. Depending on an intensity of a magnetic field generated by the magnetic field generator, the driving unit allows or prevents the rotation of the knob.

Shift range control device

A shift range control device switches a shift range by controlling driving of a motor. A learning unit learns, as a position correction value, a normal state time correction value calculated based on first and/or second reference angles when an output shaft signal is available when turning on of a start switch. The first reference angle is a motor angle when the output shaft signal changes in response to the rotation of the motor in a first direction. The second reference angle is the motor angle when the output shaft signal changes in response to the motor rotation in a second direction opposite to the first direction. A motor angle target value is set by using the normal state time correction value stored during a period from when all the output shaft signals are determined to be unavailable to when the start switch is turned off.

BICYCLE CONTROLLER, BICYCLE COMPONENT, AND BICYCLE CONTROL SYSTEM
20180009508 · 2018-01-11 ·

A bicycle controller is configured to communicate with a first bicycle component that transmits a first wireless signal and a second bicycle component that transmits a second wireless signal. The bicycle controller includes an interface configured to receive the first wireless signal and the second wireless signal. The first wireless signal has a center frequency that is a first frequency. The second wireless signal has a center frequency that is a second frequency. The second frequency differs from the first frequency.

SYSTEM AND METHOD FOR TRANSMISSION WITH CREEPER MODE SELECTION
20180010684 · 2018-01-11 ·

A mechanical creeper mode selection system for a transmission of a work vehicle is provided, in which the transmission includes one or more range modes having one or more range mode shift mechanisms each driven by an electrohydraulic circuit. The system includes a creeper mode selection lever movable by an operator to select a creeper gear range. The system also includes a sensor that observes a position of the creeper mode selection lever and generates sensor signals based thereon. The system includes a controller that processes the sensor data to determine a movement of the creeper mode selection lever and outputs one or more control signals to the electrohydraulic circuit to position the one or more range mode shift mechanisms in a range neutral mode based on the movement of the creeper mode selection lever.

SELECTOR ASSEMBLY HAVING AN INTERNAL BALL JOINT AND DETENT MECHANISM
20230023298 · 2023-01-26 ·

A selector assembly includes a housing having a spherical cavity and a detent cavity that form a continuous selector cavity. A selector slidably operates within the selector cavity and about a center point of the spherical cavity. The selector includes a spheroid member that is contained within the spherical cavity and slidably engages a guide surface that defines the spherical cavity. A first pivot includes a first rotational axis that extends through the center point of the spherical cavity. A second pivot includes a second rotational axis that extends through the center point of the spherical cavity. A detent pin is biased toward a detent surface of the detent cavity and slidably engages the detent surface to define a plurality of selector positions of the selector.

BALL-JOINT SELECTOR ASSEMBLY HAVING AN INTERNAL SENSOR AND DETENT MECHANISM
20230027900 · 2023-01-26 ·

A selector assembly includes a housing having a spherical cavity and a detent cavity. A positioning sensor is positioned within a sensor cavity and is in communication with the spherical cavity. A selector operates about a center point of the spherical cavity and includes a spheroid member that slidably engages a guide surface of the housing. The spheroid member includes a magnet in electromagnetic communication with the positioning sensor. A first pivot and a second pivot include respective first and second rotational axes that each extend through the center point. A detent pin is biased toward and slidably engages a detent surface of the detent cavity to define a plurality of selector positions of the selector. Operation of the selector within the spherical cavity and along the detent surface defines the plurality of selector positions that are communicated to a controller via the magnet and the positioning sensor.

SELECTOR LOCK FOR A VEHICLE THAT INCLUDES A MOTOR OPERATED PAWL LOCK

A selecting member for a vehicle includes a lever that is operable between a plurality of selector positions. A base includes a plurality of steps that correspond to the plurality of selector positions. A pawl actuator includes a pawl having a rack and a pinion gear that is rotationally operated by a motor. The motor selectively and rotationally operates the pinion gear to actuate the pawl relative to the plurality of steps. An interface is coupled with the lever that actuates the motor. Operation of the motor operates the pawl relative to the plurality of steps and allows the pawl actuator to be manipulated relative to the base to align the pawl with a step of the plurality of steps.

Shifter Simulator System, Simulator Provided Therewith and Method for Operating
20230211231 · 2023-07-06 ·

A shifter simulator system comprising a frame with a gear stick hinge, a gear stick that is hingedly connected to the frame via the gear stick hinge, and a moveable frame part configured for moving relative to the frame and provided with a first contact surface and a second contact surface.

The shifter simulator system also includes a magnetic contact and a tilting element configured for tilting around a tilting axis via a tilting connection in response to a movement of the gear stick and providing a first lever, and wherein the tilting element is provided with a first contact element and a second contact element configured for engaging the respective first and second contact surfaces of the moveable frame part providing a second lever, and by moving the moveable frame part defining a shifter movement with the magnetic contact. The first and/or second levers are adjustable.

Transmission selector for vehicles

The disclosure provides a transmission selector for a vehicle. The transmission selector for a vehicle includes: a transmission selector element including a first switch and a second switch, and a control circuit. When the vehicle speed is equal to or less than a first threshold, the control circuit switches the current gear to D in response to the selection operation received by the first switch, and the control circuit switches the current gear to R in response to the selection operation received by the second switch. When the vehicle speed is equal to or less than the first threshold and the vehicle meets the specified conditions, the control circuit controls the vehicle to switch the current gear in response to a long-press operation whose execution of the selection operation received by the first switch or the second switch reaches a first specified time.

TRANSMISSION FOR VEHICLE

A transmission for a vehicle includes a transmission shift unit that receives a shift command of the vehicle, a driving unit that generates a driving force for causing the transmission shift unit to be switched between positions, and a controller configured to control the driving unit for causing the transmission shift unit to be switched between the positions depending on whether a preset condition is satisfied. In particular, the driving unit includes a first stator to generate magnetic flux, a first rotor including first inner permanent magnets and second inner permanent magnets and configured to be rotated by the magnetic flux transmitted to the first inner permanent magnets, outer permanent magnets, a second rotor disposed between the second inner permanent magnets and the outer permanent magnets, and a clutch unit disposed between the first rotor and the second rotor.