Abstract: A device for removing obstructions impeding movement of equipment is disclosed. The device includes two panels connected by four axles, each axle rotatably connected to the panels, and two bridges. Two brush assemblies—each having an adaptor, a platform, and a plurality of brushing articles—are connected to the bridges. When a user mounts the device around a caster wheel, obstructions are pushed away from the caster wheel by the one or more bristle implements.

Abstract: A caster device includes a support unit, two caster wheels, a resilient member, two friction wheels, and two protruding teeth units. Each of the caster wheels has an inner wheel surface and a plurality of meshing teeth that are angularly arranged and that are formed on the inner wheel surface. Each of the protruding teeth units includes a plurality of protruding teeth. The support unit is downwardly movable against a resilient force of the resilient member to a stop position, where each of the friction wheels is in frictional contact with the meshing teeth of a respective one of the caster wheels, and where the protruding teeth of each of the protruding teeth units are meshed with the meshing teeth of the respective one of the caster wheels.

Abstract: A rolling device for a device that is to be moved along a surface is described. The rolling device comprises a cylinder with an opening at one end and a piston that is arranged reciprocally movably in the cylinder such that the piston can be moved between an upper position in the cylinder and a lower position in the cylinder. The piston comprises a rolling element that is arranged in a first end portion of the piston that faces the cylinder opening and that rolls on the surface when the device is to be moved. The rolling device further comprises an actuator system for movement of the piston between the upper position and the lower position in the cylinder.

Abstract: An axle housing supporting structure includes an axle housing, a brake housing, an axle bracket for supporting the axle housing and the brake housing, a connecting member inserted in the axle housing and the axle bracket to connect the axle housing and the axle bracket for preventing the axle housing from falling from the axle bracket, and at least one co-fastening bolt fastening the axle bracket, the brake housing, and the axle housing together.

Abstract: A vehicle traction mat for use to extricate a vehicle stuck on a slippery road surface is provided. The traction mat comprises at least a main mat segment having a plurality of surface cleats, knobs, and knob cleats on a road-facing surface thereof. The cleats and knobs provide traction between the traction mat and the slippery surface. The traction mat may be provided with edge mat segments foldably connected to opposite ends of the main mat segment. The traction mat may have cleats, knobs, and knob cleats on the tire-facing surface thereof.

Abstract: A rubber composition contains a diene rubber containing a styrene-butadiene copolymer component formed from at least one type of styrene-butadiene copolymers, and a reinforcing filler. The styrene-butadiene copolymer(s) satisfy: (1) a bonded styrene content is from 5 to 50 wt. %; (2) a total of styrene content of an ozone-decomposed component S1 having one styrene-derived unit and styrene content of an ozone-decomposed component S1V1 having one styrene-derived unit and one 1,2-bonded butadiene-derived unit is less than 80 wt. % of the bonded styrene content and a total of styrene content of the ozone-decomposed component S1V1 is less than 10 wt. % of the bonded styrene content; (3) an integrated intensity of an ozone-decomposed component S1V2 having one styrene-derived unit and two 1,2-bonded butadiene-derived units is 15% or greater of an integrated intensity of all ozone-decomposed products containing a styrene-derived unit; and (4) a vinyl content of butadiene moiety is 50% or greater.

Abstract: A tyre for wheels of vehicles, in particular motor vehicles, is described. The tyre has a tread with at least one iso-styrene/trans-butadiene elastomeric copolymer with a styrene content higher than 30% by weight with respect to the total weight of copolymer and a molecular weight higher than 500,000. The tread has improved dynamic-mechanical behaviour at high temperatures, with higher dynamic modulus and hysteresis values, and at the same time better properties at break, optimum elasticity at low temperature and higher abrasion resistance.

Abstract: The present invention relates to new antioxidant and antiozonant elastomeric compositions for tyres, characterized by reduced volatility of the active compounds, improved processability and environmental sustainability, increased anti-degradation efficacy and improved surface appearance. In particular, the elastomeric compositions of the inventions comprise Salts formed by acids AC of formula (I) and amines AM of formula (II) The elastomeric compositions of the inventions are particularly suitable for the manufacture of tyre components such as sidewalls, treads and anti-abrasive layer, components that in the tyre are particularly subject to wear due to the combination of the degrading action of ozone and mechanical stresses.

Abstract: To provide a pneumatic tire with improved performance and balance in terms of fuel efficiency, steering stability performance and wear life. The total width SW, outside diameter OD, tread groove depth Ga, center groove depth Gc and shoulder groove depth Gs satisfy the relationships SW/OD?0.3, Ga?0.02×SW+2.5 and Gc>Gs.

Abstract: A tyre for vehicle wheels, includes a carcass structure including at least one carcass layer, a belt structure applied in a radially outer position with respect to the carcass structure, a tread band applied in a radially outer position with respect to the belt structure, and at least one layer of elastomeric material applied in a radially inner position with respect to the tread band; in which the at least one elastomeric material layer includes inorganic fibres of magnesium and/or aluminium silicates of nanometric dimensions.

Abstract: A pneumatic vehicle tire has at least a tread with an outer tread cap with a profiled tread surface, an inner tread base and at least one electrically conductive conductivity strip. The conductivity strip extends in a radial direction from the tread base, through the tread cap, to the tread surface. The tire further includes an electrically non-conductive belt bandage arranged under the tread base and the belt bandage has a multiplicity of gaps, a multi-ply belt, a carcass and side walls. The gaps in the belt bandage are filled with an electrically conductive material.

Abstract: Provided is a pneumatic tire including center main grooves, shoulder main grooves, a center land portion, middle land portions, shoulder land portions, and lug grooves provided in each shoulder land portion. The pitch of the lug grooves is changed on the tire circumference. The profile line L1 that defines the road contact surface of the center land portion protrudes further to the outer side in the tire radial direction than the standard profile line L0. The profile line L2 that defines the road contact surface of the middle land portion and the shoulder land portion protrudes further to the outer side in the tire radial direction than the standard profile line L0. The ratio of the groove volume of the lug grooves to the size of the pitch of the lug grooves in the shoulder land portion decreases as the pitch increases, and increases as the pitch decreases.

Abstract: A tire includes: a pattern portion, in which plural ridges having ridgelines are arranged adjacent to each other, on a tire surface, the ridgelines including a main body portion and a first extending portion and a second extending portion that extend in different directions from the main body portion in plan view, in which the first extending portion of a ridge and the second extending portion of an adjacent ridge at least partially overlap each other when viewed from a direction orthogonal to an adjacent direction of the ridges, a height of the ridge is from 0.2 mm to 0.5 mm, and ridges adjacent to each other are arranged at a constant pitch of from 0.15 mm to 0.35 mm.

Abstract: In the tire 2, fillers 10 are layered over clinches 8 in portions outward of a carcass 14 in the axial direction. A carcass ply 50 is turned up around cores 44. Turned-up portions 50a are disposed between the fillers 10 and apexes 46. Each clinch 8 has a maximum thickness Tcx that is measured along a line normal to an inner surface, in the axial direction, of the clinch 8. A ratio of a thickness Tf1 of the filler 10 to a sum of the thickness Tf1 and the thickness Tcx is greater than or equal to 0.1 and not greater than 0.6. A percentage of a complex elastic modulus E*f of the filler 10 relative to a complex elastic modulus E*a of the apex 46 is greater than or equal to 70% and not greater than 125%.

Abstract: In order to adjust the tire internal pressure on landing to an appropriate internal pressure, the internal pressure and temperature of the tires when housed inside the aircraft in flight, the temperature and atmospheric pressure around the aircraft, and the altitudes and air temperatures at the takeoff and landing sites of the aircraft are obtained, and a target internal pressure at takeoff is calculated from information relating to the altitude and air temperature at the takeoff airport, after which an in-flight tire internal pressure whereby the tire internal pressure becomes a target internal pressure on landing is calculated from the temperature and atmospheric pressure around the tires of the aircraft, the air temperature and atmospheric pressure at the landing airport, and information relating to a load anticipated to act on the tires on landing, and subsequently the in-flight tire internal pressure is adjusted so that the obtained internal pressure of the tires housed inside the aircraft becomes the ca

Abstract: A first tire pressure sensor module is configured to provide information related to a pressure of a tire of a vehicle and comprises a pressure sensor configured to determine the information related to the pressure of the tire. The pressure module further includes a controller configured to selectively operate the tire pressure sensor module in an active state and in an inactive state, wherein an energy consumption of the tire pressure sensor module is lower in the inactive state than in the active state. The controller is further configured to control an output of the information related to the pressure of the tire in the active state, and operate the tire pressure sensor module in the inactive state based on determining that information related to a velocity of the tire indicates a velocity above a threshold.

Abstract: A wheel for an air maintenance tire system is provided. The air maintenance tire system includes at least one pump and a regulator. The wheel includes a body that is formed with an axially-extending wall, a pair of flanges, and a pair of bead mounting areas. Each bead mounting area is disposed axially inwardly proximate a respective one of the flanges. The axially-extending wall is formed with an AMT mounting channel. The AMT mounting channel extends circumferentially about the wheel approximately mid-way between the flanges and is defined by a first adjacent wall, a second adjacent wall, and a base. Mounting surfaces are formed in or adjacent the AMT mounting channel, so that the at least one pump is mounted in the AMT mounting channel radially inwardly of the bead mounting areas.

Abstract: A tire cooling system can be installed in a vehicle to receive condensate from evaporator of the vehicle and use the condensate for cooling one or more tires of the vehicle. The system includes a drain line, a collection reservoir, a pump, at least one spray assembly configured for positioning proximate a vehicle tire, a valve, water level sensors, a tire temperature sensor, and a controller. The at least one spray assembly includes at least one nozzle attached to a manifold. A filter is disposed within the drain line for filtering condensate that is directed to the reservoir from the evaporator.

Abstract: A pneumatic tire seater configured to seat a tubeless tire on a rim has a manual internal slip (MIS) valve mounted on the end of a tank. A nozzle is mounted on one end of the MIS valve, and the other end extends partially into the air tank. The MIS valve has a slotted chamber with slotted chamber holes, and a slip cylinder that fits within the slotted chamber and has slip cylinder holes. A compression spring in the MIS valve exerts force on the slotted cylinder, pushing it forward to line up the cylinder holes with the slotted chamber holes and release the high pressure air from within the tank which goes through the MIS valve and out the nozzle.

Abstract: Methods of inflating a tire on a wheel assembly having a rim, an inflation port in the rim, a bead seat band over the inflation port, an O-ring between the rim and the bead seat band, at least one radial port in the bead seat band and the tire over the bead seat band may include obtaining at least one bead band clamp including a main clamp portion, a band portion extending from the main clamp portion, a rim portion extending from the main clamp portion in spaced-apart relationship to the band portion, a first rim engaging assembly carried by the rim portion and a second rim engaging assembly carried by the main clamp portion; aligning the at least one radial port in the bead seat band with the O-ring; deploying the at least one bead band clamp in place on the wheel assembly by engagement of the band portion with the bead seat band and engagement of the first rim engaging assembly and the second rim engaging assembly with the rim; inflating the tire; and removing the at least one bead band clamp from the wheel

Abstract: A fifth wheel hitch is adapted to affix to a vehicle having a vehicle-mounted ball that protrudes from a towing vehicle surface. The hitch has a frame with a sleeve portion that is fixed, and a rocker assembly is telescopingly received inside the sleeve portion. The rocker assembly is selectively affixed to the frame with a pin that extends through the receiver and sleeve portion. A ball cage affixes to the vehicle-mounted ball using pins that extend through vertical walls in the cage. The ball cage can be received by the frame in a close orientation that locates the vehicle-mounted ball closer to the rocker assembly and a far orientation that locates the ball farther away. The cage includes a threaded fastener that extends outwardly. The frame has an elongate aperture that receives the threaded fastener to secure the ball cage with a nut into a cage pocket.

Abstract: A ball mount for measuring tongue weight of a trailer is disclosed. The ball mount can include a ball portion having a hitch ball configured to couple with a tongue of a trailer. The ball mount can also include a hitch portion for interfacing with a hitch receiver associated with a vehicle. In addition, the ball mount can include a load measurement device associated with the ball portion to determine a magnitude of a downward force on the hitch ball. The load measurement device can include a reservoir having a fluid and a piston disposed therein, and a pressure sensor in fluid communication with the reservoir. The hitch ball can be configured to exert a force on the piston, thereby affecting a pressure of the fluid in response to the downward force on the hitch ball.

Abstract: A vehicle includes: a power source; a first drive device configured to be driven by an output of the power source; a second drive device configured to be driven by the output of the power source; a non-stage transmission device capable of continuously changing a rotation speed which is transmitted to an input shaft of the second drive device; a power distribution device coupled to an output shaft of the power source, coupled to an input shaft of the first drive device and an input shaft of the non-stage transmission device, and configured to be capable of distributing the output of the power source to the first drive device and the second drive device in a state where the output shaft of the power source is coupled to the input shaft of the first drive device and the input shaft of the non-stage transmission device at respective predetermined fixed reduction ratios; a first instruction device configured to output a first instruction value related to a rotation speed of the input shaft of the first drive devic

Abstract: A wheel suspension (1) for a motor vehicle, having a wheel carrier (3) which is mounted so that the wheel carrier (3) can pivot relative to a wheel-guiding control arm (4). The wheel-guiding control arm (4) includes a longitudinal control arm section (4a) with a forward body-side bearing (11) and a transverse control arm section (4b) with a rear body-side bearing (12). The rear body-side bearing (12) is designed as a ball joint.

Abstract: A vehicle includes a vehicle frame and a suspension arm. A bushing is connected to the suspension arm. A lever extends through the bushing. A fastener is fastened to the lever and the vehicle frame. When the lever is impacted by a rigid barrier of a small-offset rigid-barrier (SORB) frontal impact test, the lever breaks the fastener and allows the lever, the bushing, and the suspension arm to release from the vehicle frame.

Abstract: An axle/suspension assembly for a heavy-duty vehicle supported by a frame and a hanger includes a beam, an axle, and a bumper. The axle is supported by a first portion of the beam for pivotal movement of the beam relative to the hanger at a pivot joint. The first portion of the beam is located on a first side of the pivot joint. The bumper is fixed to at least one of the frame, the hanger, and a second portion of the beam. The second portion of the beam is located on an opposite second side of the pivot joint. The bumper includes a portion for contacting structure of at least another of the frame, the hanger, and the beam to limit pivotal movement of the axle in one direction.

Abstract: A stability control system that detects a change in a vehicle operating characteristic and sends a stabilizing command to an actuator system based on identifying the change is described. The actuator system applies a first magnetic field having a predetermined strength to an electropermanent magnet for a predetermined duration based on receiving the stabilizing command. The first magnetic field transitions the electropermanent magnet from a first state to a second state. The electropermanent magnet generates a second magnetic field in the second state. The second magnetic field modifies at least one of a spring constant or a mechanical resistance of a suspension component within a suspension system of the vehicle, and the electropermanent magnet retains the second state after the predetermined duration in absence of the first magnetic field.

Abstract: A method and apparatus are disclosed that assist a user in performing proper setup of a vehicle suspension. A user may utilize a device equipped with an image sensor to assist the user in proper setup of a vehicle suspension. The device executes an application that prompts the user for input and instructs the user to perform a number of steps for adjusting the suspension components. In one embodiment, the application does not communicate with sensors on the vehicle. In another embodiment, the application may communicate with various sensors located on the vehicle to provide feedback to the device during the setup routine. In one embodiment, the device may analyze a digital image of a suspension component to provide feedback about a physical characteristic of the component.

Abstract: A traveling control system for a vehicle includes a first sprung structure acceleration sensor, a second sprung structure acceleration sensor, a third sprung structure acceleration sensor, a fourth sprung structure acceleration sensor, and an electronic control unit. The electronic control unit is configured to calculate a vertical acceleration, a roll acceleration, and a pitch acceleration at a gravity center position, calculate vertical accelerations of a sprung structure at positions of a front right wheel, a front left wheel, a rear right wheel, and a rear left wheel, and control traveling of the vehicle based on the vertical accelerations of the sprung structure at the positions of the front right wheel, the front left wheel, the rear right wheel, and the rear left wheel.

Abstract: A vehicle-height control system including a tank, a compressor, an actuator, and a valve between the tank and the compressor. The valve is closed to a state of a pressure medium supplier to the compressor-pressure supply state when a tank pressure has reached a threshold in a tank-pressure supply state in which the tank pressure is supplied to the actuator. In the compressor-pressure supply state, the tank pressure is kept at the threshold, and a pressure in the actuator is greater than the tank pressure. The threshold makes it difficult for a pressure differential in the valve to become greater than a valve-opening pressure differential, making it difficult for the valve to be opened in the compressor-pressure supply state. This system enables good supply of a pressure medium from the compressor to the actuator, avoiding a longer time for vehicle height control and achieving a shorter compressor operation time.

Abstract: A stabilizer device includes a stabilizer extending in a width direction of a vehicle, and a bush unit. The bush unit includes a bracket formed of metal, and a rubber bush. The rubber bush is formed of a plurality of bush pieces, and is fixed to the stabilizer by an adhesion layer. The adhesion layer is constituted of an adhesion member including an adhesive applied to inner surfaces of the bush pieces. A bonding display portion formed of a part of the adhesion member is provided at a corner on an end face of the bush piece.

Abstract: A vehicle includes a frame, first and second mounting brackets, and a suspension system. The frame includes a first member and a second member. Each of the first and second member have an opening. A bracket is disposed proximal each of the first and second member. The suspension system includes first and second swing arms coupled to the first and second members, and a bar extending through the first and second openings that is rotatably coupled to the first and second mounting brackets with a first bushing and a second bushing. The ends of the bar extend outward of the first and second frame members. The ends are coupled to bending portions that extend from the ends towards the first and second swing arms, which are further coupled to links that connect the bending portions to the swing arms.

Abstract: A cooling and heating system of a battery for a vehicle is provided. The system includes a battery module that provides driving energy to the vehicle and an electric component that drives the vehicle using the driving energy of the battery module. An air passage unit of the system includes a radiator disposed therein, a first flow path through which the air passing through the electric component of the vehicle is introduced, a second flow path through which the air passing through the radiator is discharged to the outside of the vehicle, and a door that for selectively opens and closes the first flow path and the second flow path. A controller operates the door to open or close.

Abstract: An air handling system (1) for a land transport vehicle, in particular a railway vehicle (M) is disclosed. The system includes: one or more air handling units (2) distributed within the vehicle (M); a cooling machine (4) that supplies frigories to the air handling units; and a frigories storage unit (8) that is capable of being loaded by the cooling machine and of supplying frigories to the air handling units when the vehicle is travelling in an enclosed or partially enclosed space. When the vehicle (M) is travelling in the open air, the cooling machine (4) supplies frigories to the air handling units (2) and loads the frigories storage unit (8) if a surplus of frigories is produced, by discharging into the exterior of the vehicle (M) the heat extracted from an interior volume of the vehicle.

Abstract: A vehicle body includes a cabin portion, a bed portion, and an air extractor. The cabin portion defines a passenger cabin and includes a hollow pillar having an opening to the passenger cabin. The bed portion defines a bed and includes a hollow frame rail elongated from the pillar. The pillar and the frame rail define an airflow path from the opening. The air extractor is positioned in the frame rail and is in communication with the airflow path and an ambient environment.

Abstract: Controlling a vehicle includes determining that an occupancy status of the vehicle is unoccupied, estimating a remaining unoccupied time, and controlling a climate-control system according to climate-control parameters based on at least the occupancy status and the remaining unoccupied time. A climate-control parameter is a value or set of values for an attribute or attributes of vehicle climate control, such as a power status for the climate-control system as a whole, a target temperature for a passenger cabin, power statuses corresponding to individual climate zones of the passenger cabin, and target temperatures for the individual climate zones.

Abstract: A method for setting a thermal comfort state of at least one user of a vehicle, wherein, at a starting time, at least one actual state variable of the user is detected by at least one device for detecting the at least one state variable and a starting comfort state of the user is determined depending on the at least one actual state variable, wherein a target comfort state is determined, wherein at least one target state variable is determined depending on the target comfort state, wherein at least one vehicle-end device for changing the state variable is controlled so that a deviation in the actual state variable from the target state variable is minimized when the target comfort state deviates from the starting comfort state, wherein the at least one state variable is detected by a device carried by the user for detecting the at least one state variable.

Abstract: A refrigeration cycle device includes a compressor, an air-refrigerant heat exchanger that exchanges heat between air and refrigerant, an expansion valve decompressing the refrigerant, a heat medium-refrigerant heat exchanger that exchanges heat between a heat medium and the refrigerant, a cold-heat utilization device that utilizes cold heat of the heat medium, and a hot-heat utilization device that utilizes hot heat of the heat medium. A refrigerant flow switching valve is provided to switch between a heat-medium cooling mode of cooling the heat medium in the heat medium-refrigerant heat exchanger, and a heat-medium heating mode of heating the heat medium in the heat medium-refrigerant heat exchanger.

Abstract: An ejector refrigeration cycle device includes: a decompressor that decompresses a refrigerant heat-exchanged in a radiator; a first exterior heat exchanger that exchanges heat between the refrigerant decompressed by the decompressor and outside air; an ejector that decompresses the refrigerant flowing out of the radiator in a nozzle portion and draws another refrigerant heat-exchanged in the first exterior heat exchanger; a branch portion in which the refrigerant heat-exchanged in the radiator branches to a side of the decompressor and a side of the nozzle portion; a second exterior heat exchanger that exchanges heat between the refrigerant pressurized in the ejector and the outside air; a bypass portion that causes the refrigerant heat-exchanged in the radiator to flow to the first exterior heat exchanger while bypassing the decompressor and the nozzle portion; and an opening/closing portion that opens or closes the bypass portion.

Abstract: Various embodiments include a combined cooling and extinguishing system for a motor vehicle, the system comprising: a cooling system circulating carbon dioxide as a coolant, the cooling system including a compressor, an evaporator, an expansion valve; and a condenser; an extinguishing system including a pressure vessel storing compressed CO2; and a control valve connected to the pressure vessel and to the cooling system. The control valve includes a first setting to supply CO2 from the pressure vessel to the cooling system and a second setting to supply CO2 from the cooling system to the pressure vessel.

Abstract: A lock bar can be laterally slidable between an unlocked position in which the lock bar is laterally recessed relative to the side rail and a locked position in which the lock bar is laterally extended relative to the side rail. A side rail supported actuator can include a longitudinally extending actuator arm engageable with the lock bar to slide the lock bar between the unlocked position and the locked position and engageable with, and movable by, the tonneau cover as the tonneau cover moves from the open cover position to the closed cover position. Movement of the lock bar between the locked position and the unlocked position can simultaneously interengage and disengage, respectively, with each of the locking surfaces of the plurality of rectangular elements, which interengagement limits upward movement of the rectangular elements.

Abstract: A lock bar can be laterally slidable between an unlocked position in which the lock bar is laterally recessed relative to the side rail and a locked position in which the lock bar is laterally extended relative to the side rail. The lock bar can be engageable with, and movable by, the tailgate to slide the lock bar from the unlocked position to the locked position as the tailgate moves from an open tailgate position to a closed tailgate position. Movement of the lock bar between the locked position and the unlocked position can simultaneously interengage and disengage, respectively, with each of the locking surfaces of the plurality of rectangular elements, which interengagement limits upward movement of the rectangular elements.

Abstract: A battery pack includes: a plurality of battery modules arranged side by side along a first direction orthogonal to an up-down direction; a housing case configured to house the plurality of battery modules; a wire harness electrically connected to the plurality of battery modules and routed in the housing case; and a reinforcing portion provided within the housing case and configured to reinforce the housing case. The reinforcing portion includes a plate-shaped portion arranged separately from the plurality of battery modules and extending along the first direction. The plate-shaped portion has a lower surface facing the plurality-of-battery-modules side, and an upper surface located on an opposite side of the lower surface. The wire harness is routed along the upper surface of the plate-shaped portion.

Abstract: A vibration damping device including: an inner member; an outer bracket including a tubular part having an inner hole, and an end wall covering an opening of the tubular part; an intermediate member having a bent part, and first and second attachments provided at opposite sides of the bent part, while being inserted in the inner hole such that the first attachment is superposed on an inner face of the tubular part while the second attachment is axially superposed on the end wall; a main rubber elastic body elastically connecting the tubular part and an end portion of the inner member inserted in the inner hole, and elastically connecting the inner member and the attachments of the intermediate member that are bonded thereto; first and second fixtures fixing the first and second attachments to the outer bracket, respectively.

Abstract: A hybrid planetary gear transmission includes first, second and third planetary gear sets with respective sun, ring and planetary gears, the three planetary gear sets being arranged at a distance from each other concentrically to a common transmission axis, a transmission input shaft for receiving drive power from at least one drive machine, and a transmission output shaft for outputting drive power to a drive train. The hybrid transmission further includes a first coupling system for selectively connecting the transmission input shaft to the sun gear of the first planetary gear set, a second coupling device for selectively connecting the transmission input shaft to the planetary gear carrier of the first planetary gear set, and a connection between the ring gear of the third planetary gear set to the planetary carrier of the second planetary gear set.

Abstract: A transmission having five planetary gearsets and seven shift elements for achieving various ratios between drive and output shafts. A forward gearset has three shafts. Two intermediate gearsets have four shafts. Two main gearsets have at least four shafts. Depending on the shift states of the second and third shift elements, the forward gearset can generate two rotational speeds at the output side, which transfer from a forward gearset shaft to an intermediate gearset shaft. Depending on the shift states of the first to fifth shift elements, the intermediate gearset can generate eight rotational speeds at the output side, which pass from another intermediate gearset shaft to a main gearset shaft. Depending on the shift states of the seven shift elements, the main gearset can generate up to fourteen forward and two reverse gears at the output side, which are transferred by another main gearset shaft to the output shaft.

Abstract: The description relates to a method for operating a drive unit comprising an internal combustion engine, which is at least drive-connectable to an electric machine which delivers power to a drive train or receives power, and comprising at least one automatically actuable clutch, wherein the electric machine is at least drive-connectable to a manually shiftable transmission of the drive train, the manually shiftable transmission is shiftable without actuation of a clutch.

Abstract: A transmission control method of a hybrid vehicle provided with a transmission having no reverse gear, may include performing a speed control of a motor with a target RPM corresponding to an existing gear step when a shift lever is switched from a drive D to a neutral N; and performing a backward travel with the existing gear step by engaging a gear of the existing gear step with a clutch and applying a reverse torque of the motor to the transmission when the shift lever is switched from the neutral N to a reverse R.

Abstract: A manual gearbox section for a vehicle includes a section input, a section output, a freewheel device situated in a freewheel torque path between the section input and the section output, and a clutch device situated in a clutch torque path between the section input and the section output. The clutch torque path forms a bypass path with respect to the freewheel device and/or the freewheel torque path. The freewheel device is in the form of a rotational-speed-dependent freewheel device. The freewheel device is in a freewheeling state at a first rotational speed and in a coupled state at a second rotational speed. The second rotational speed is higher than the first rotational speed.

Abstract: The invention relates to a device (1) for sealing an air intake of a motor vehicle, comprising: —at least one sealing means (3) intended to be arranged in an air intake of the motor vehicle, and —a support (5) for the sealing means (3) in order to retain the sealing means (3) and intended to be attached on a load-bearing structure of the motor vehicle. According to the invention, the support (5) comprises damping guidance means (15) for the sealing means (3) in order to allow, in the event of an impact on the sealing means (3), the movement of the sealing means (3) from an initial retaining position to a position retracted with respect to the initial position. The invention also relates to a front-end module for a motor vehicle comprising such a sealing device.