Patent classifications
B60K17/22
Architecture and methodology for integrated wheel and body dynamic controls with standard stability features
A method of controlling stability of a vehicle and a stability control system for the vehicle. A driver command is determined based on driver input data. At least one output command is sent to one or more vehicle systems to control stability of the vehicle based on the driver command. A controller sends the output command based on a control hierarchy that provides an order in which the controller controls body motion of the vehicle, wheel slip of the vehicle, and standard stability of the vehicle to control stability of the vehicle. The order dictates that the controller controls the body motion of the vehicle and the wheel slip of the vehicle before the controller controls the standard stability of the vehicle. A state of one or more of the vehicle systems is controlled based on the sent output command as dictated via the control hierarchy.
Architecture and methodology for integrated wheel and body dynamic controls with standard stability features
A method of controlling stability of a vehicle and a stability control system for the vehicle. A driver command is determined based on driver input data. At least one output command is sent to one or more vehicle systems to control stability of the vehicle based on the driver command. A controller sends the output command based on a control hierarchy that provides an order in which the controller controls body motion of the vehicle, wheel slip of the vehicle, and standard stability of the vehicle to control stability of the vehicle. The order dictates that the controller controls the body motion of the vehicle and the wheel slip of the vehicle before the controller controls the standard stability of the vehicle. A state of one or more of the vehicle systems is controlled based on the sent output command as dictated via the control hierarchy.
Drop-box transmission in a reduced space
One or more techniques and/or systems are disclosed for a transmission that provide power to a front axle, and fits in taller box to provide more room for the transmission. The transmission can comprise a front input shaft that receives rotational power from an engine. A front output shaft is coupled with a front axle to provide the rotational power, conditioned by the transmission, to the front axle. A rear riser gear set can be couple to the rear of the transmission to provide power from the bottom portion of the transmission to a bevel gear set that couples with, and provide rotational power to, a rear axle. In this way, the space between a rear axle centerline and front axle center line can be used by the transmission, allowing for a taller transmission to fit in the chassis.
Drop-box transmission in a reduced space
One or more techniques and/or systems are disclosed for a transmission that provide power to a front axle, and fits in taller box to provide more room for the transmission. The transmission can comprise a front input shaft that receives rotational power from an engine. A front output shaft is coupled with a front axle to provide the rotational power, conditioned by the transmission, to the front axle. A rear riser gear set can be couple to the rear of the transmission to provide power from the bottom portion of the transmission to a bevel gear set that couples with, and provide rotational power to, a rear axle. In this way, the space between a rear axle centerline and front axle center line can be used by the transmission, allowing for a taller transmission to fit in the chassis.
PROPELLER SHAFT AND PRODUCTION METHOD THEREFOR
A propeller shaft includes: a cylindrical boot member including a protruding portion, and a boot band tightening portion; a shaft member which is inserted into the boot member, and which includes a first diameter portion having an outside diameter greater than an inside diameter of the protruding portion, a groove portion which has an outside diameter smaller than the outside diameter of the first outside diameter portion, and in which the protruding portion is received, and a second outside diameter portion having an outside diameter greater than the outside diameter of the first outside diameter portion; and a boot band tightened on the boot band tightening portion.
PROPELLER SHAFT AND PRODUCTION METHOD THEREFOR
A propeller shaft includes: a cylindrical boot member including a protruding portion, and a boot band tightening portion; a shaft member which is inserted into the boot member, and which includes a first diameter portion having an outside diameter greater than an inside diameter of the protruding portion, a groove portion which has an outside diameter smaller than the outside diameter of the first outside diameter portion, and in which the protruding portion is received, and a second outside diameter portion having an outside diameter greater than the outside diameter of the first outside diameter portion; and a boot band tightened on the boot band tightening portion.
DRIVING ASSEMBLY AND VEHICLE HAVING SAME
A driving assembly includes a driving motor with a motor shaft, a transmission, first and second intermediate shafts, a power input shaft, a first output shaft and a second output shaft. The transmission includes a casing coupled to a housing of the driving motor, the power input shaft includes a power input end coupled to the driving motor, and power is transmitted between the first output shaft and the power input shaft and between the second output shaft and the power input shaft. The first and second intermediate shafts sequentially transmit power, power is transmitted between the first intermediate shaft and the power input shaft, and the second intermediate shaft simultaneously transmits power to the first output shaft and the second output shaft.
PROPELLER SHAFT
A propeller shaft includes an outer ring member having a bottom section through which a vent hole is formed, on a first end part connected to a shaft member. The propeller shaft further includes an inner ring member provided to the inner peripheral side of a second end part of the outer ring member on the side axially opposite to the first end part and connected to a rod member; a ball member between the inner and outer ring members, which is lubricated by grease; a plate member attached to the inner peripheral part of the outer ring member and forming an auxiliary chamber with the bottom section; and a communication path. The communication path allows communication between the first end part side and the second end part side of the outer ring member with the plate member interposed therebetween.
PROPELLER SHAFT
A propeller shaft includes an outer ring member having a bottom section through which a vent hole is formed, on a first end part connected to a shaft member. The propeller shaft further includes an inner ring member provided to the inner peripheral side of a second end part of the outer ring member on the side axially opposite to the first end part and connected to a rod member; a ball member between the inner and outer ring members, which is lubricated by grease; a plate member attached to the inner peripheral part of the outer ring member and forming an auxiliary chamber with the bottom section; and a communication path. The communication path allows communication between the first end part side and the second end part side of the outer ring member with the plate member interposed therebetween.
Shaft connection
A shaft connection 1 for a longitudinal shaft assembly, has at least a first shaft having a first and second ends, and a second shaft, disposed so as to be coaxial with the first shaft, having first and second ends; the shafts extending axially. The first end forms a hollow portion. The first shaft end forms a first journal having a displacement portion. The first shaft end at least in an initial position of the shaft connection extends through the hollow portion which axially by the displacement portion forms a guide portion and circumferentially forms a form-fitting first connection. In the initial position a mutual axial displacement of the first and second shafts is prevented by an axial securing feature. In a crash the axial securing feature; is releasable by an axial release force. The first shaft is axially displaceable relative to the second shaft.