An automatic parking control device includes an automatic parking controller that carries out automatic parking control, and a park-by-wire controller in which a park lock is automatically engaged when automatic parking is completed at a target stopping position by the automatic parking control. The park-by-wire controller determines whether a system abnormality would occur, in which the park-by-wire system does not operate normally during the automatic parking control. The automatic parking controller prohibits the starting of the automatic parking control upon determining that the system abnormality would occur before the automatic parking control is started.

A parking lock device includes a parking lock gear, a parking lock pawl, a control contour, and a contour following element for bearing against the control contour. The parking lock gear includes radially extending teeth with tooth gaps lying therebetween. The parking lock pawl has a portion arranged for radially engaging into one of the tooth gaps for blocking rotational movement of the parking lock gear. The control contour has a section extending in a rotational direction of the parking lock gear in a manner which differs from a circular path. During relative rotational movement between the parking lock gear and the parking lock pawl, the contour following element rotates relative to and bears against the control contour, forcing the contour following element to move the parking lock pawl with a radially inwardly directed movement component, deeply engaging the parking lock pawl in one of the tooth gaps.

A shifting actuator for a transmission includes: a screw shaft; a screw nut which threadedly engages the screw shaft and linearly moves along the screw shaft; a guide for guiding movement of the screw nut; a control finger integrally formed with the screw nut; and a first slider and a second slider, which are disposed parallel to each other and adapted to be selected by the control finger so as to be linearly slidable in an axial direction parallel to a longitudinal direction of the screw shaft.

Provided is a parking brake apparatus for a vehicle that allows an improvement in the ease of assembly. A parking brake apparatus includes a valve, a single hydraulic actuator that includes a cylinder, a piston housed in the cylinder in such a manner as to be reciprocably displaceable along the cylinder, and a principal brake rod connected to the piston, and can displace the piston to one of a brake operating position and a brake non-operating position by the valve, a balance arm connected to a first end portion of the principal brake rod on a side protruded from the cylinder, and a pair of left and right auxiliary brake rods provided between bent portions at end portions of the balance arm and left and right brake arms, respectively. The hydraulic actuator includes a spring member for constantly urging the piston to the brake operating position.

Methods and apparatus for a lawn maintenance vehicle park brake and traction drive interlock are provided. A park brake mechanism is selectively operable between an engaged position and a disengaged position. A traction drive is also mounted to the lawn maintenance vehicle, the traction drive having a disable mode which prohibits transmission of a driving force from the traction drive to a drive wheel. A first operable connection between the park brake mechanism and a wheel brake activates the wheel brake. A second operable connection between the park brake mechanism and the traction drive activates the disable mode of the traction drive. A method of controlling a lawn maintenance vehicle with a park brake and traction drive interlock include the steps of providing a lawn maintenance vehicle, providing an operable park brake mechanism, providing a first operable connection, and providing a second operable connection.

An electric drive assembly comprises a parking lock housing, a sleeve-shaped shaft journal supported in the parking lock housing so as to be rotatable around a rotational axis, wherein the shaft journal comprises a connecting profile for connection to the driveshaft of the electric drive assembly in a rotationally fixed way; a ratchet wheel connected to the shaft journal in a rotationally fixed way and received in a receiving space between the base portion and the cover portion; a locking element movably supported in the parking lock housing and that can be transferred into a locking position for blocking the ratchet wheel and into a releasing position for releasing the ratchet wheel; and a controllable actuator for actuating the locking element; wherein an inner diameter of the parking lock housing in the region of the ratchet wheel substantially corresponds to a greatest outer diameter of the ratchet wheel.

Embodiments of a parking brake and anti-theft apparatus for a vented disc brake system are described herein. Such embodiments may include a brake assembly, an actuator and a rocker or a locking arm. The brake assembly by include a first and second rotor plates separated by spacers and slots. The rocker and locking arm may include pawls extending from an edge, and may be positioned adjacent to a circumference of the rotor plates, aligned between the rotor plates. The actuator may move the rocker and/or locking arm between locked an unlocked positions such that, in the locked configuration, the pawls are inserted into the slots, and in the unlocked configuration, the pawls are disposed outside the slots.

A vehicle includes: a floor panel; an under cover disposed below the floor panel in the vehicle; a parking lock mechanism, disposed between the floor panel and the under cover, switching, using an actuator, a locked state for constraining rotation of a wheel and an unlocked state for not constraining rotation of the wheel; and a parking lock manual releasing mechanism, disposed between the floor panel and the parking lock mechanism, switching, when the parking lock mechanism is in the locked state, the state of the parking lock mechanism to the unlocked state on a basis of manual operation of an operation portion. Further, the under cover includes a visual recognition hole for viewing the operation portion.

The present disclosure relates to a measuring device (42, 43) for measuring forces and/or torques between a motorized vehicle (1) and a trailer or attachment which is towed or pushed thereby, wherein the measuring device (42, 43) has at least three sensor elements (22, 34) which are arranged on a carrier (20, 31), transversely with respect to a virtual longitudinal axis of the motorized vehicle (1) and spaced apart from one another, wherein the measuring device (42, 43) is arranged in a coupling region between the motorized vehicle (1) and the pulled or pushed trailer or attachment, and wherein, in order to transmit their measured values, the sensor elements (22, 34) are connected to an evaluation device (40), which is configured to convert these measured values into signals for force displays and/or torque displays according to magnitude and direction.

The present disclosure relates to a measuring device (42, 43) for measuring forces and/or torques between a motorized vehicle (1) and a trailer or attachment which is towed or pushed thereby, wherein the measuring device (42, 43) has at least three sensor elements (22, 34) which are arranged on a carrier (20, 31), transversely with respect to a virtual longitudinal axis of the motorized vehicle (1) and spaced apart from one another, wherein the measuring device (42, 43) is arranged in a coupling region between the motorized vehicle (1) and the pulled or pushed trailer or attachment, and wherein, in order to transmit their measured values, the sensor elements (22, 34) are connected to an evaluation device (40), which is configured to convert these measured values into signals for force displays and/or torque displays according to magnitude and direction.