Abstract: Some variations provide a system for producing a functionalized powder, comprising: an agitated pressure vessel; first particles and second particles contained within the agitated pressure vessel; a fluid contained within the agitated pressure vessel; an exhaust line for releasing the fluid from the agitated pressure vessel; and a means for recovering a functionalized powder containing the second particles disposed onto surfaces of the first particles. A preferred fluid is carbon dioxide in liquefied or supercritical form. The carbon dioxide may be initially loaded into the pressure vessel as solid carbon dioxide. The pressure vessel may be batch or continuous and is operated under reaction conditions to functionalize the first particles with the second particles, thereby producing a functionalized powder, such as nanofunctionalized metal particles in which nanoparticles act as grain refiners for a component ultimately produced from the nanofunctionalized metal particles.

Abstract: A driving robot includes a sensor, a loading member configured to load food, a stabilizer provided at a bottom portion of the loading member, the stabilizer including a top plate, a bottom plate, and damping plates provided between the top plate and the bottom plate, the damping plates configured to adjust damping, a driving device including a suspension and a wheel, and a processor configured to control the stabilizer and the suspension based on information of at least one of information associated with the food, information obtained from a driving map or information of surrounding situation detected by the sensor.

Abstract: A control device controls a damping force of a damping device, which damps a force generated between a vehicle body of a two-wheeled vehicle and at least one of a front wheel and a rear wheel, by using an angular velocity of rotational movement in a front-rear direction of an unsprung part of the two-wheeled vehicle, which is generated due to a difference between a velocity in an up-down direction of the front wheel and a velocity in the up-down direction of the rear wheel.

Abstract: Methods, apparatus, systems, and articles of manufacture are disclosed to use front load estimates for body control are disclosed herein. An example apparatus disclosed herein includes memory including stored instructions, and a processor to execute the instructions to filter sensor data to generate a first load value, the first load value associated with a first load on a front axle of a vehicle, generate, based on the first load value and a velocity of the vehicle, a first body control adjustment value, modify a body control output value with the first body control adjustment value, and apply the modified body control output value to a suspension system of the vehicle.

Abstract: An electrically controlled suspension includes a first spring with a first end and a second end, where the first end of the first spring is connectable to a forward frame bracket of a frame of a vehicle and where the second end of the first spring is connectable to a rear frame bracket of the frame of the vehicle via a rear spring support. The suspension includes a second spring with a first end and a second end, where the second end of the second spring is connected to the second end of the first spring. An electrically operated suspension control actuator is provided where the first end of the second spring is connected to the electrically operated suspension control actuator.

Abstract: A selectively switchable dual rate vehicle suspension system comprising a pushrod actuated inboard spring configuration, conventionally oriented between the unsprung mass and the sprung mass of one corner of the vehicle, comprising a torsion bar spring of a first predetermined rate, K1, and a coil spring of a second predetermined rate, K2, arranged in series so as to provide a total combined spring rate KT.

Abstract: A vehicle includes a three-axis accelerometer attached to a door and in communication with a processor. A speaker is in communication with the processor. Operation of the door toward a closed position is measured by the accelerometer to define a corresponding door acceleration. The processor determines a corresponding door-operating event based on the corresponding door acceleration and the speaker delivers a corresponding audio signal in response to the corresponding door-operating event.

Abstract: A vehicle and a height adjustment system for the vehicle are disclosed. A valve includes a member movable between a first position operating first and second piston mechanisms to raise an end of the vehicle to a first height, a second position operating the first and second piston mechanisms to lower the end of the vehicle to a second height and a third position maintaining the end of the vehicle at one of the first height and the second height. A first fluid line extends between the first piston mechanism and the valve to fluidly connect the first piston mechanism and the valve. Additionally, a second fluid line extends between the second piston mechanism and the valve to fluidly connect the second piston mechanism and the valve. The first fluid line and the second fluid line are fluidly connected to the valve independently of each other.

Abstract: A suspension system for a train vehicle includes at least one inerter to minimize track wear. Track wear may be measured by direct measures such as wear work, or indirect measures such as yaw stiffness. “Minimizing” track wear means that such measures are reduced below values which are achievable with conventional technology while maintaining acceptable values of other performance metrics, such as ride comfort or least damping ratio. The suspension system may comprise at least one damper connected in series with the at least one inerter. The suspension system may be the primary or the secondary suspension system of a train vehicle.

Abstract: A vehicle is disclosed. The vehicle may include a base portion and a modular portion. The base portion may be a four wheel vehicle having an operator area with seating for at least two occupants in a side-by-side arrangement. The modular portion may be coupled to the base portion resulting in a six wheel vehicle. The wheels of the modular portion may be powered by an engine of the base portion.

Abstract: The present disclosure relates to a stabilizer for vehicle suspension, comprising a longitudinal polymeric body with a metal frame having two ends (3) and a central sector (2), having a hole (4) at each end (3) wherein there is housed a ball joint (7), where the frame is formed from two metal parts (1) having an open section which are arranged opposite one another on their open sides, the central sector (2) of each part (1) comprising two tabs (6) located in opposition on each side and facing the open side, and the ends (3) comprising rims (3?) such that the two opposing parts (1) rest on the tabs (6) and on the rims (3?) and are embedded in an overmolded body (5) which externally coats them and fills the inner space defined by the two opposing metal parts (1).

Abstract: Methods and apparatus for regulating the function of a suspension system are disclosed herein. Suspension characteristics often contribute to the efficiency of a suspended system. Depending on the desired operating parameters of the suspended system, it may be desirable to alter the functional characteristics of the suspension from time to time in order to maintain or increase efficiency. The suspension hereof may be selectively locked into a substantially rigid configuration, and the damping fluid may be phase separated and/or cooled to increase damping rate during use (or offset rate degradation). The suspension hereof may generate power usable to achieve any or all of the foregoing or to be stored for use elsewhere in the suspended system or beyond.

Abstract: In a vehicle that features a luggage compartment with a cargo opening that can be closed, as well as an operating element that can be actuated in order to open the luggage compartment, an auxiliary function is provided for a function other than the function of opening the luggage compartment and assigned to the operating element while the cargo opening is open such that no additional operating elements.

Abstract: A stabilizer for a vehicle suspension system includes a fixed housing having a canister and end caps forming an enclosure. A rod moves axially relative to the housing. Abutment members on the rod are separated by a spring and confront or telescope into end stops in the housing, depending upon a rotated position of the end stops relative to the abutment members.

Abstract: Systems and methods provide variable spring stiffness for weight management in a vehicle. One system includes a plurality of springs and a plurality of spring retainers configured to adjust a number of inactive coils of the plurality of springs. Additionally, a motor is provided that is connected to the plurality of spring retainers and configured to actuate the spring retainers to adjust the number of inactive coils of the plurality of springs. Further, a controller is provided that is coupled to motor to control the motor to actuate the spring retainers to adjust the number of inactive coils of the plurality of springs.

Abstract: A suspension for a motor vehicle has a sub-frame and first and second control arm movably attached to opposite ends of the sub-frame. A leaf spring extends transversely across the sub-frame, a first end acting on the first control arm and a second end acting on the second control arm. A first spring seat is located between the leaf spring and the sub-frame, and is movable over a first range of positions relative to the leaf spring. A second spring seat is located between the leaf spring and the sub-frame, the second spring seat movable over a second range of positions relative to the leaf spring. An actuator is operatively connected to the first and second spring seats to move the first and second spring seats across their respective ranges of positions, thereby changing a spring rate of the leaf spring.

Abstract: Systems and methods for weight transfer in a vehicle are provided. One system includes a plurality of springs and a plurality of movable spring seats configured to adjust a length of the plurality of springs. Additionally, a pneumatic actuator is provided that is connected to the plurality of movable springs and configured to move the movable spring seats to adjust the length of the plurality of springs. Further, a controller is provided that is coupled to the pneumatic actuator to control the pneumatic actuator to adjust the length of the plurality of springs.

Abstract: Systems and methods provide variable spring stiffness for weight management in a vehicle. One system includes a plurality of springs and a plurality of spring retainers configured to adjust a number of inactive coils of the plurality of springs. Additionally, a motor is provided that is connected to the plurality of spring retainers and configured to actuate the spring retainers to adjust the number of inactive coils of the plurality of springs. Further, a controller is provided that is coupled to motor to control the motor to actuate the spring retainers to adjust the number of inactive coils of the plurality of springs.

Abstract: A stabilizer for a vehicle suspension system includes a fixed housing having a canister and end caps forming an enclosure. A rod moves axially relative to the housing. Abutment members on the rod are separated by a spring and confront or telescope into end stops in the housing, depending upon a rotated position of the end stops relative to the abutment members.

Abstract: A low-end adjusting mechanism for vehicle suspensions useful for compensating rolling and pitching motions and for leveling purposes, in which a vehicle spring (1) having a longitudinal axis is mounted between two spring seats or receptacles (2, 3), and at least one spring seat can be adjusted in the direction of the longitudinal axis of the spring by rod shaped coupling elements which are mounted at both ends in an articulated or pivotable manner.

Abstract: A supplemental torsion suspension system for a vehicle having primary suspension system is provided along with a method of use thereof. The supplemental system has a rotateable torsion bar and a lever arm extending from the torsion bar for engagement with a control member of the primary suspension system. An actuator is coupled to the torsion bar and is operative to impart selective rotational movement to the torsion bar and the lever arm. A corresponding application of an applied adjustment force is imparted on the member of the primary suspension system through the lever arm of the supplemental suspension system to move and/or maintain the vehicle at a desired ride height.

Abstract: The invention provides a mechatronic suspension system and a method for shock absorbing thereof. The invention applies the analogies between mechanical and electronic networks to propose a mechatronic suspension system, which combines a ball-screw inerter and a permanent magnet electric machinery, such that the complicated network structure can be realized through the combination of mechanical and electronic networks. The mechatronic suspension system is connected to two terminals, and consists of the inerter mechanism, the permanent magnet electric machinery and the feedback circuit. The inerter mechanism is connected to the terminals to transfer the linear motion into the rotational motion. The permanent magnet electric machinery is connected to the inerter mechanism to generate a corresponding voltage. And the feedback circuit is connected to the permanent magnet electric machinery to provide suitable system impedance and to generate a feedback force.

Abstract: A motor vehicle has a vehicle body and a chassis that has at least one wheel suspension device for two opposing wheel. An adjusting device is assigned to each of the wheels. The adjusting devices are coupled to one another by a stabilizer. At least two stabilizer bearings are provided for rotatable support of the stabilizer, and at least one coupling device is provided on the vehicle body for variable torque support of the stabilizer. Accordingly, a reliable level lifting function is provided, based on a sturdy configuration that is both space-saving and weight-saving. The coupling device for torque support of the stabilizer on the vehicle body may have a switchable blocking device and/or at least one spring mechanism.

Abstract: A method and apparatus for actively tuning a vehicle suspension, operatively connect a wheel of the vehicle to a chassis of the vehicle with a suspension apparatus including a control arm of fixed length, having an inboard end thereof adapted for articulating attachment to the chassis, an outboard end thereof adapted for articulating attachment to the wheel, and a selectively movable intermediate attachment point thereof disposed between the inboard and outboard ends of the control arm and adapted for attachment of a compressible suspension element. The intermediate attachment point is selectively movable, with respect to the inboard and outboard ends of the control arm, to vary a suspension linkage ratio for changing the stiffness and/or height of the suspension apparatus at one or more corners of the vehicle, to thereby allow active tuning of the suspension during operation of the vehicle.

Abstract: A roll stabilizer for a vehicle includes a resilient member operatively connected between a movable end and a fixed end, and structure for activating and deactivating operation of the stabilizer by affecting compression of the resilient member.

Abstract: A torsion bar suspension for an automotive vehicle includes powered means for remotely adjusting the trim height of the vehicle by varying the torque applied to the torsion bars. Height adjustment may be up or down or both from a normal running height. The suspension may be made capable of lowering vehicle height to allow entry into or passage through a low clearance location, such as a parking garage or overpass. Alternatively, the suspension could be capable of raising the vehicle height for passage over rough terrain. Various embodiments of adjusting mechanisms are disclosed including, for example, lever and wheel type torsion adjusting means with linear or rotary actuators.

Abstract: An apparatus for controlling pivoting of a forklift rear axle. A hydraulic damper is arranged between a rear axle and a forklift body. The damper includes two oil chambers. The oil chambers are connected to a first passage and a second passage. A two-way switch valve is arranged between the oil chambers. The valve permits the flow of oil between the oil chambers and allows pivoting of the rear axle when opened. The valve restricts the flow of oil between the oil chambers and prohibits pivoting of the rear axle, thereby locking the rear axle when closed. When the rear axle is released from a locked state, the valve repeats a valve cycle, which includes opening and closing the valve, to regulate the amount of fluid that flows between the chambers. The valve is then kept in an opened state. This prevents shock that may be produced by sudden tilting of the body when the rear axle is released from a locked state.