Abstract: A vehicle with a transmission having a crankshaft and an output shaft. A clutch located between the output shaft and a drive wheel is engaged and disengaged according to a rotational speed of the output shaft. An idle speed control device performs idle speed control to adjust an idle rotational speed of an engine. An electronic control unit (ECU) suppresses or stops the idle speed control when the clutch is engaged, or when an abnormality in the transmission is detected.

Abstract: A vehicle includes a chassis and a plurality of wheel assemblies articulated with the chassis, each of the plurality of wheel assemblies comprising a rotatable wheel spaced away from the chassis. A vehicle includes a chassis and an articulated suspension system mounted to the chassis. A method includes comprising articulating at least one of a plurality of wheel assemblies with a chassis, each of the wheel assemblies including a rotatable wheel spaced apart from the chassis. A vehicle includes a chassis and articulatable means for rolling the chassis along a path.

Abstract: A control apparatus for a vehicular automatic transmission which has a plurality of coupling elements selectively released and engaged to perform shifting actions, the control apparatus including a shift control portion configured to control at least one specially controlled coupling element which is included in the coupling elements provided to perform the shifting actions of the automatic transmission and which is placed in a fully released state prior and subsequent to the shifting action performed according to a presently generated shifting command, the shift control portion controlling each specially controlled coupling element so as to enable the specially controlled coupling element to have a torque capacity during the shifting action performed according to the presently generated shifting command.

Abstract: A control device for an automatic transmission includes a current detecting unit for detecting motor current. The current detecting unit has a counter for counting variation number of a rotational position signal output from a rotational position detecting unit for detecting the rotational position of a motor, and an electrical angle 180° judging unit for judging rotation of electrical angle 180° of the motor. A voltage occurring in a current detecting resistor is sampled at a timing of each integral multiple of the electrical angle of 180° judged in the electrical angle 180° judging unit, and rotation of the motor is controlled in accordance with the difference between motor target current calculated in the motor target current calculating unit and motor current.

Abstract: The following steps are performed in the control method: determining a mode of operation from amongst a permanent mode and a transient mode, as a function of a set of variables comprising said estimated values; correcting the value of the speed of rotation of the outlet shaft in such a manner that: if the mode has been determined as being the permanent mode, then the moving average (L?) of the gear ratio (L) over a period (T) of a plurality of unit time intervals lies between a first threshold value (S1) that is negative and a second threshold value (S2) that is positive; and if the mode has been determined as being the transient mode, then said moving average (L?) of the gear ratio (L) lies outside the range of values defined by the first and second threshold value (S1, S2).

Abstract: A vehicle includes an engine, a pair of side frames extending along a vehicle body in front-rear direction of the vehicle, a transmission adapted to be axially connected with the engine and adapted to be transversely mounted on a vehicle body, includes an input shaft, a first counter shaft, a second counter shaft, a first gear mechanism, a second gear mechanism, a third gear mechanism, and a transmission case, wherein the first and third gear mechanisms are arranged close to the engine, the second gear mechanism is arranged more distant from the engine, the second counter shaft is arranged above the input and the first counter shaft, and the transmission case forms a cut-out portion at an upper portion of the back wall portion of the transmission case.

Abstract: A motor vehicle transmission actuator for operation of a motor vehicle transmission, including gearsets which form different ratios, whereby the transmission actuator has a threaded shaft with at least one first threaded section, embodied as a right-handed thread and at least one second threaded section, embodied as a left-hand thread with just one electric motor for driving in the selection direction and the switching direction.

Abstract: The invention relates to an actuating apparatus that can be used, for example, as an actuating apparatus for a motor vehicle transmission, the select function and the shift function being guaranteed by this actuating apparatus and it being possible to effect this using exactly one electric motor, and it being possible, starting from an original gear, to alternatively engage at least three different target gears without it being necessary in between to shift into an intermediate gear.

Abstract: In a transmission for a working vehicle, a PTO input shaft is located with its rotational axis extending in a vehicle lengthwise direction substantially at a widthwise center of a transmission case along a vehicle width direction. A running power input shaft is located with its rotational axis extending in the vehicle lengthwise direction substantially at the same position as that of the PTO input shaft along the vehicle width direction and at a lower side of the PTO input shaft. The transmission case provides an accommodation space for accommodating a differential gear unit, which space is displaced to a first lateral side of the vehicle along the vehicle width direction. A running power transmission shaft is located on the front side of the space with its axis extending in the vehicle lengthwise direction, and the running power input shaft, the running power transmission shaft and the differential gear unit are interlocked to each other via a running power gear train.

Abstract: A vehicle, for driving over a ground surface, has a body with a left side, a right side, a front and a back. The vehicle includes left and right drive mechanisms. Each mechanism includes first and second traction elements for engaging the ground surface and transmitting a driving force between the vehicle and ground surface. Each mechanism includes first and second arms coupled to the first and second traction elements for relative rotation about first and second axis respectively. Each mechanism includes a rotor having a third axis, the rotor coupled to the body for rotation about the third axis and coupled to the first and second arms for relative rotation about the third axis. The mechanism includes first and second drive motors for driving the first and second traction elements and first and second transmissions, driven by the first and second motors and engaging the rotor. Driving the first and second traction elements simultaneously rotates the rotor relative to the first and second arms, respectively.

Abstract: A transmission (14) for a vehicle (2) having a motor (9) including a motor unit (33) and an output shaft, the motor (9) being arranged outside the longitudinal center plane (7) of the vehicle (2). The transmission (14) comprises a reducing transmission (19) including a housing (22) for a fixed connection to the motor unit (33) and an output shaft (37) arranged out of line with respect to its input shaft (16), a transfer transmission (21) for driving drive shafts (11) arranged in the region of the longitudinal center plane of the vehicle (2), the transfer transmission (21) including a housing (27) and an output shaft (18) arranged out of line with respect to its input shaft (38). The housing (27) of the transfer transmission (21) is provided for a fixed connection to the housing (22) of the reducing transmission (19).

Abstract: A novel housing adapts a clutch for installation in series with a torque converter in modified rear- engined, air-cooled Volkswagen vehicles. The housing provides a rear partial chamber housing the clutch and flywheel, and is interposed between an automatic transmission bell housing and a manual transmission of the vehicle. The housing uses preexisting fasteners to bolt to both the bell housing and the transmission. The clutch and flywheel are driven by the torque converter, and a release bearing is retained within the housing. The housing also bolts to the manual transmission using preexisting fasteners. The manual transmission is modified to include an input shaft from an automatic transmission. The engine is displaced 2.5 inches to the rear. Accelerated wear to the clutch and constant velocity joints is mitigated, while driving characteristics of a manual transmission are retained.