Patent classifications
F16H2059/0295
Operating device and vehicular shift device using operating device
An operating device includes a tiltable operating member, a support supporting the operating member, a first movable member and a second movable member configured to move together with the operating member, a first magnetic body provided on the first movable member, a second magnetic body provided on a second movable member, and a permanent magnet supported by the support. When the operating member is in a reference position, the permanent magnet and the first and second magnetic bodies attract each other. When the operating member is tilted in a first direction from the reference position to be positioned in multiple positions, first, the first magnetic body moves away from the permanent magnet with the tilting of the first movable member, and next, the second magnetic body moves away from the permanent magnet with the tilting of the second movable member.
OPERATING DEVICE
There is provision of an operating device including: an operation member capable of being tilted from an operation reference position; a support body supporting the operation member such that the operation member can be tilted; first and second movable members each supported by the support body so as to rotate in conjunction with the tilting operation of the operation member; a first magnetic member formed of a magnetic material and provided to the first movable member; a second magnetic member formed from a magnetic material and provided to the second movable member; and a permanent magnet supported by the support body so as to face the first and second magnetic members in a first direction while the operation member is positioned at the operation reference position. The first magnetic member and the second magnetic member do not overlap each other seen from the first direction.
SHIFT DEVICE
In a shift device, a link is rotated as a result of a knob being slidingly operated. Here, the knob is coincidingly disposed on an axial direction of rotation side of the link. For this reason, the dimension of the shift device in the radial direction of rotation of the link can be reduced, and so the shift device can be downsized.
SHIFT DEVICE FOR VEHICLE
A shift device for a vehicle includes: a shift body that is moved in a predetermined range in a first direction and in a second direction that is a direction opposite from the first direction, and whose shift position is changed; and a moving mechanism that has a moving member at which a first moving portion and a second moving portion are provided, the first moving portion moving the shift body in the first direction, and the second moving portion moving the shift body in the second direction, due to movement of the moving member.
Return to neutral mechanism for hydrostatic transmission
A return-to-neutral mechanism for a hydrostatic transmission configured to return a control member of a pump to neutral after the control member has been moved toward a forward or reverse position. The return-to-neutral mechanism includes a stop member mountable to a housing, a control arm for moving the control member, and a spring for engaging the control arm and stop member to bias and return the control arm to neutral after being released from forward or reverse positions. The stop member may have an opening for receiving a fastener for mounting to the housing, and the opening may be configured to permit adjustment of the stop member along at least two transverse directions to preload the spring at the neutral position. The control arm may have abutments for moving legs of the spring, and the abutments may have recessed and protruding portions for receiving and containing the spring legs.
ACTIVELY RESTORABLE GEAR SHIFTING DEVICE AND GEAR SHIFTING METHOD USING THE SAME
An actively restorable gear shifting device and a gear shifting method using the same are provided. The gear shifting device includes a gear shifting lever unit that is moved from an initial position to an operating position by external operating force and is connected to a restoring mechanism to be restored to the initial position when the operating force is eliminated. A driving gear is connected to the gear shifting lever unit to be rotated by a motion of the gear shifting lever unit. A driven gear engages with an outer tooth portion of the driving gear, connects to a gear shifting cable, and implements gear shifting by pushing or pulling the gear shifting cable by a rotation of the driving gear. The gear shifting lever unit is connected to the driving gear by a pawl, and the pawl has a first joining position and a second joining position.
Transmission apparatus and transmission system
Provided herein are a transmission apparatus and a transmission system. The transmission apparatus includes a gear shift lever configured to receive a user command for shifting gear stages, a detent groove configured to be in contact with the gear shift lever and generate detent when the gear stages are shifted by the gear shift lever, a driver configured to generate a driving force when the ignition is turned off in a state in which the gear shift lever is positioned at a non-parking gear stage, and a driving force transmitter configured to separate the detent groove from the gear shift lever by the driving force.
Integrated Park Module Systems and Methods
A shift-by-wire system comprises an integrated park module including a slider, a motor, a spring, and an actuator system. The slider can be disposed in a park position (PP) and a not-parked position (NPP) corresponding to a park mode and a not-park mode of a transmission, respectively. The motor and a gear-train cause the slider to move from the PP to the NPP and the spring urges the slider from the NPP to the PP. The actuator system retains the slider in the NPP after the motor and the gear-train have disengaged from the slider. The gear-train includes a default position (DP) corresponding to the PP and a maximum lift region (MLR) in which the actuator system retains the slider in the NPP. The gear-train rotates from the MLR to the DP while the actuator system retains the slider in the NPP.
Gear selector
A gear selector comprising a gate pattern and a gear lever arranged to be moveable within the gate pattern, the gate pattern comprising: a high range gate sub-pattern comprising one or more high range gear planes for moving the gear lever into to select a high range gear; a low range gate sub-pattern comprising one or more low range gear planes for moving the gear lever into to select a low range gear; a neutral plane extending transversely with respect to the high and low range gear planes; and a force profile arranged to urge the gear lever when in the neutral plane toward a resting position in one of the one or more high range gear planes, the force profile comprising a first interference arranged to divide the high range gate sub-pattern from the low range gate sub-pattern, wherein the gear lever is moveable past the first interference from the high range gate sub-pattern to the low range gate sub-pattern when a first predefined action is performed by an operator moving the gear lever.
Vehicle driveline component having a two-speed transmission and a failsafe spring configured to urge the transmission into a desired speed ratio
A vehicle driveline component having a housing, first and second shafts supported by the housing for rotation about a rotary axis, a two-speed transmission in a power transmission path between the first and second shafts, a shift fork and a failsafe spring. The two-speed transmission has a movable member that is movable along the rotary axis between a high-speed position, in which the two-speed transmission operates in a first gear ratio, and a low-speed position in which the two-speed transmission operates in a second gear ratio that provides a higher speed reduction between the first and second shafts than the first gear ratio. The shift fork is coupled to the movable member for movement therewith along the rotary axis. The failsafe spring is disposed coaxially about the rotary axis and biases the movable member toward the high-speed position.