Abstract: The present disclosure provides a compound wheel assembling apparatus including a tensioning and fixing component and a locating ring; the tensioning and fixing component is arranged to extend into a center hole of a flange to tension and fix a flange; the tensioning and fixing component includes a base plate, a flange plate, springs, expanding petals and an expanding core; the locating ring is arranged around the base plate, and has a center axis overlapping a center axis of the base plate; the locating ring has a circle of circular-ring-shaped protrusion on its outer side.

Abstract: The disclosure discloses a high-precision wheel assembling device, which is high in size and shape precision, good in dynamic balance, high in fatigue strength, good in rigidity and elasticity, light in weight, attractive in appearance and recyclable in material.

Abstract: The disclosure discloses a wheel blank discharging position detecting device which comprises a frame, wherein a clamping system, a detecting system and a positioning system are arranged on the frame, and the detecting system comprises a distance sensor arranged on the frame above the clamping system; the positioning system comprises a detector arranged on the frame, and the device is simple to operate and improves the machining yield.

Abstract: This axle beam is provided with a pair of horizontal plate sections separated vertically from and facing each other; and a vertical plate section extending vertically so as to connect intermediate sections, in a front-rear direction, of the pair of horizontal plate sections. The horizontal plate section on the upper side has a forwardly extending upper front plate section and a rearwardly extending upper rear plate section, and the horizontal plate section on the lower side has a forwardly extending lower front plate section and a rearwardly extending lower rear plate section. One of the upper front plate section, the upper rear plate section, the lower front plate section, and the lower rear plate section is set to have a smaller length in the front-rear direction than the other three plate sections, and among the other three plate sections, the two plate sections which are separated vertically from and facing each other are set to have substantially the same length in the front-rear direction.

Abstract: A drive axle for a work machine for driving wheels that are coupled to the drive axle. The drive axle includes a spur gear stage with an input shaft. A differential gear unit couples to the spur gear stage and to the wheels via wheel drive shafts. The drive axle further includes a reduction gear unit with an output element couples to the input shaft of the spur gear stage—and an input element which couples to an output shaft of an electric drive machine.

Abstract: An axle structure is provided with an axle housing for internally passing an axle shaft having wheels connected to both left and right ends thereof, and a drive motor unit. The axle housing includes a large diameter housing center portion having a recessed portion which is recessed from an opening portion on a front surface side toward a rear surface side, and small diameter hollow shaft portions connected as a left and right pair to both sides of the housing center portion. The drive motor unit is fitted into the recessed portion and is bolted to the axle housing by means of tightening bolts.

Abstract: A tire comprises at least first and second working plies (16, 18) respectively comprising first and second reinforcing elements (50, 52) in which at least one of the following relationships is satisfied: ?3324×E1+3650?(D14×d1×1000)/E1??3998×E1+4547??(I) ?3324×E2+3650?(D24×d2×1000)/E2??3998×E2+4547??(II) where D1, D2 are the diameter of each reinforcing element (50, 52) made up of a metallic monofilament (66, 68), with D1 and/or D2 ranging from 0.25 to 0.38 mm, d1, d2 are the density of the reinforcing elements (50, 52), expressed in monofilaments per decimetre, and E1, E2 are the mean thickness of the working ply (16, 18), expressed in mm.

Abstract: A pneumatic tire includes a mounting direction indicator, an inner shoulder and center main grooves, inner shoulder and second lands, and a center land. The inner shoulder and center main grooves are formed inward in a vehicle width direction and extend in a circumferential direction. The inner shoulder and second lands and the center land are defined by the inner shoulder and center main grooves. The inner shoulder land includes a circumferential narrow groove, an inner shoulder lug groove, and an inner shoulder sipe. The circumferential narrow groove extends in the circumferential direction. The inner shoulder lug groove extends from a ground contact edge in a lateral direction, intersects with the circumferential narrow groove, and terminates in the inner shoulder land. The inner shoulder sipe extends from the inner shoulder main groove in the lateral direction, intersects with the circumferential narrow groove, and terminates in the inner shoulder land.

Abstract: In a pneumatic tire, a groove depth H1 of each of first and second inclined lug grooves over an entire region from an opening portion to a corresponding one of first or second circumferential main grooves to a terminating end portion within a center land portion has a relationship with a maximum groove depth Hg of the corresponding one of the first or second circumferential main grooves represented by 0.80?H1/Hg?1.00. Additionally, a maximum groove depth H2 of each of first and second lateral grooves has a relationship with a groove depth H1e at a terminating end portion of the corresponding one of the first and second inclined lug grooves represented by 0.70?H2/H1e?0.90.

Abstract: In a pneumatic tire, a pair of first center blocks and two or more second center blocks are alternately arranged in the tire circumferential direction to form a block row of a center land portion. Additionally, the block row of the center land portion is obtained by coupling in a row in the tire circumferential direction and in a zigzag shape via coupling grooves each including a groove bottom portion shallower than first and second inclined lug grooves.

Abstract: A pneumatic tire includes a tread portion and a pair of sidewall portions each extending inwardly in a tire radial direction from the tread portion. At least one of the pair of the sidewall portions is provided with at least one side protector protruding outwardly in a tire axial direction. The side protector is provided with a groove, a cut-out portion connected with the groove, and a sipe connected with the groove.

Abstract: A tire includes side protectors arranged in a sidewall portion. Each of the side protectors is provided with a groove. The groove includes a first inclined groove portion inclined to a first side with respect to the tire radial direction, or a second inclined groove portion inclined to a second side opposite to the first side with respect to the tire radial direction. The side protectors include first protectors each provided with the first inclined groove portion, and second protectors each provided with the second inclined groove portion.

Abstract: A tire pressure control device configured to be arranged in a vehicle includes a processing unit, a linking assembly, an air compressor, a drive switch assembly, a tire pressure measurer, and an inflation assembly. The linking assembly is connected to a wheel driving shaft of the vehicle and can be driven along with the rotation of the wheel driving shaft so as to drive the air compressor to generate a compressed air that is stored in a gas storage cylinder. The processing unit can control an air valve switch assembly of the inflation assembly to be open according to a tire pressure data measured by the tire pressure measurer so that the compressed air in the gas storage cylinder enters the tires of the wheels to increase the tire pressure of the wheels.

Abstract: Embodiments of the present invention relate to the technical field of automobiles and disclose a tire positioning method and apparatus, an electronic control unit (ECU) and a tire pressure sensor. The method includes: successively controlling, within a transmission cycle, one of L exciter sets to send a low-frequency signal, L being an integer greater than 1; receiving high-frequency signals fed back by N tire pressure sensors according to the low-frequency signals, N being an integer greater than 1; determining a correspondence between one of the L exciter sets and M tire pressure sensors according to the high-frequency signals, M being an integer greater than 1; and after a quantity of transmission cycles reaches a preset threshold, determining a tire corresponding to each of the N tire pressure sensors according to the correspondence between the exciter set and the M tire pressure sensors determined in each transmission cycle. The tire positioning method is accurate and reliable.

Abstract: The invention relates to a housing (102) for a mobile traffic monitoring device (104), wherein the housing (102) can be coupled to a carrier vehicle (200) via a fastening interface (108), and wherein the housing (102) is designed as a luggage transport rack.

Abstract: A hitch mechanism for a work vehicle configured for operation on slopes. The hitch mechanism couplable to a tether fixed in position up the slope. An arm extends outwardly and upwardly from the work vehicle frame and supports a tether engaging structure couplable to the tether. The arm is mounted to the frame structure beneath the body portion of the work vehicle and extends rearwardly from the frame to support the tether engaging structure rearwardly of the body portion and rearwardly of the ground engaging drive mechanism. The hitch includes a pivot structure coupling the arm to the frame that allows the arm to pivot about a horizontal axis such that the arm is shiftable vertically. A controller receives inputs corresponding to at least one vehicle parameter and is operatively coupled to an actuator for causing the arm to shift in response to changes in the vehicle parameter.

Abstract: A trailer hitch is disclosed. A weight distribution hitch includes an attachment member with a forward end which attaches to a vehicle and a rearward end which pivotally connects to a trailer. The invention also includes a moment bar which attaches to the attachment member on one and tension mechanism on the other. The tension mechanism is mounted on a frame of the trailer and provides an upward force on the moment bar which imposes a moment on the attachment member. Center lines of the attachment member, moment bar, and the vehicle are all in a vertical plane. The invention may also include an aperture disposed in the moment bar through which the tension mechanism passes.

Abstract: A trailer coupler lock assembly has a rigid protective case that receives an interlock adapter for interlocking a trailer coupler within the rigid protective case. The rigid protective case has a compartment dedicated for securing a safety chain assembly.

Abstract: A trailer coupler system can include one or more skid plates made from extruded aluminum, one or more support tubes attached to the skid plates, a plurality of struts having a first end attached to the one or more skid plates, a ball housing attached to a second end of at least two of the plurality of struts, a first towball positioned within the ball housing, an adapter sleeve attached to the ball housing, a support plate extending from a support tube or skid plate to the adapter sleeve, an adapter having a kingpin coupler for coupling to a kingpin of a trailer, and a towball coupler for directly coupling with the first towball.

Abstract: The present disclosure discloses a road-rail dual-purpose vehicle, comprising a vehicle frame (1), and a lifting airbag mounting seat (1c) is provided between two longitudinal beams (1a) of the vehicle frame (1); a load-bearing airbag insertion hole is formed in a lower cover plate (1a1) of the longitudinal beam (1a); a load-bearing airbag mounting seat (1d) is installed in the load-bearing airbag insertion hole, and a bearing bolster (1e) is installed on an outer side of the longitudinal beam (1a).

Abstract: Herein a self-propelled robotic lawnmower (1) Is disclosed comprising a lawnmower chassis (3.1, 3.2) and wheels (5.1-5.4) arranged at the lawnmower chassis (3.1, 3.2). The wheels (5.1-5.4) are arranged to support the lawnmower chassis (3.1, 3.2) during operation of the lawnmower (1). The wheels (5.1-5.4) comprise at least a first wheel (5,1) and a second wheel (S.2), wherein the first and second wheels (5.1, S.2) are arranged at opposite lateral sides (6.1, 6.2) of the lawnmower chassis (3.1, 3.2). At least the first and second wheels (5.1, 5.2) are arranged at the lawnmower chassis (3.1, 3.2) with a negative camber angle (a).

Abstract: This spring used for a suspension device for a vehicle is provided with: a metal wire material which constitutes a spring section and which has a cover layer provided on the surface thereof; and a seat section which is subjected to a load acting on the spring section, is formed from an elastically deformable material, and is bonded to the cover layer by an adhesive. The difference between the hardness of the seat section and the hardness of the adhesive is greater than the difference between the hardness of the adhesive and the hardness of the cover layer.

Abstract: A shock absorber includes an inner cylinder electrode sealingly containing electrorheological fluid therein, a piston slidably inserted in the inner cylinder electrode, and a relief valve provided on the piston and configured to relieve an actual damping force according to a desired value. The controller includes an instruction value calculation portion configured to determine a high-voltage instruction value to output to the shock absorber based on a detection value output from a sprung acceleration sensor and an unsprung acceleration sensor. The electrorheological fluid has such a characteristic that an actual damping force value output according to the instruction value output from the instruction value calculation portion increases when a temperature is low compared to when the temperature is high. The relief valve and the high-voltage instruction value are set based on the actual damping force value that output when the temperature is high.

Abstract: In a method for determining an axle load on a mechanically and/or pneumatically/hydraulically suspended vehicle, the axle load is determined with the aid of control and sensor means that are installed in the vehicle and/or functionally enhanced. Functions for axle load determination at mechanically suspended vehicle axles (4) and for axle load determination at pneumatically/hydraulically suspended vehicle axles (2) are available. In a mechanically suspended vehicle axle (4) a distance measuring unit (9), and in a pneumatically/hydraulically suspended vehicle axle (2) a pressure measuring unit (7) are used to determine the axle load. An initial plausibility check is implemented in an electronic control unit (10) of the level control system (1), on the basis of which the level control system (1) identifies the particular suspension type, mechanical or pneumatic/hydraulic, of a vehicle axle (2, 4) and, thereafter, the appropriate function for axle load determination is activated.

Abstract: An inlet subassembly for a heating, ventilation, and air conditioning (HVAC) system. The inlet subassembly includes a divider defining a first airflow path and a second airflow path on opposite sides of the divider. The first airflow path extends from a first side of the recirculation air inlet and a first side of the fresh air inlet. The second airflow path extends from a second side of the recirculation air inlet and a second side of the fresh air inlet. A first inlet door is movable to control airflow into the first airflow path from the first side of the recirculation air inlet or the first side of the fresh air inlet. A second inlet door is movable to control airflow into the second airflow path from the second side of the recirculation air inlet or the second side of the fresh air inlet.

Abstract: A vehicle air conditioner installed in a vehicle includes: an evaporator that is provided on a ceiling of the vehicle and causes heat exchange between air in an interior of a passenger compartment and a coolant; a condenser that causes heat exchange between the coolant and outside air; a spray nozzle that sprays water to a portion near the condenser; a water tank that is provided in a lower portion of the vehicle and stores the water to be sprayed; and a drain hose that guides condensed water generated in the evaporator to the water tank. The drain hose is provided through a pillar.

Abstract: An air mixing device that is arranged in a space where hot air passing through a heater core of an HVAC module and cold air passing through an evaporator core converge to mix the warm air and the cold air includes: a plurality of warm air guide tubes respectively forming a warm air guide passage for guiding the warm air to a defrost outlet; a first cold air guide provided on a downstream side of the warm air guide tube so that a cold air guide passage guiding the cold air to a vent outlet and a foot outlet is formed between the warm air guide tubes; and a second cold air guide installed to divide air flow through the cold air guide passage. The warm air guide tube is provided with a warm air branching window formed such that a portion of the warm air flowing through the warm air guide passage is branched and mixed with the cold air passing through the cold air guide passage.

Abstract: A vehicle thermal management system includes a refrigerant system, a first valve, a second valve, a third valve, a first unit, a second unit, a chiller, and a radiator, where the chiller is connected to the refrigerant system, and the chiller and the radiator respectively are arranged for cooling and/or heating the first unit and/or the second unit.

Abstract: There is disclosed a climate controlled vehicle 11 comprising: a prime mover 21; a transport climate control unit 14; a vehicle power network 204 comprising: an alternator 205 configured to be driven by the prime mover when the prime mover is active, a primary battery 210 electrically connected to the alternator for charging; a secondary battery 211 electrically connected to the alternator for charging; power supply terminals 207 connecting the vehicle power network to the transport climate control unit; a switch 206 having a closed configuration in which the primary battery and the second battery are electrically coupled to the alternator for charging and an open configuration in which the secondary battery and the power supply terminals are isolated from the primary battery to prevent power supply from the primary battery to the transport climate control unit.

Abstract: A blowing device includes: a casing 20 which is connected to an air conditioner of a vehicle; a ventilation path 50 which is formed from an inlet 50c to an outlet 50d of the casing 20; a second inclined portion 52 which is provided on the side of the outlet 50d in the casing 20; an intermediate portion 53 which is formed between the inlet 50c and the second inclined portion 52; a wind direction variable member 40 that is provided in the ventilation path 50 and is able to change a wind direction of an inflow wind through the inlet 50c toward the intermediate portion 53 or the outlet 50d; and a cover member 90 that is provided with a hole portion 92 penetrating therethrough in an X direction and the cover member 90 is disposed in the +X direction in relation to an end portion of the second inclined portion 52 in the ?X direction.

Abstract: A vehicle air conditioner installed in a vehicle includes: an evaporator that causes heat exchange between air in an interior of a passenger compartment and a coolant; a condenser that causes heat exchange between the coolant and outside air; a spray nozzle that sprays water to a portion near the condenser; a rainwater collection port that is formed in a top surface of the vehicle and receives rainwater; and a water tank that stores, as the water to be sprayed by the spray nozzle, condensed water generated in the evaporator and the rainwater received through the rainwater collection port.

Abstract: A vehicle compartment temperature control device includes: a first interior member including a temperature control mechanism layer that can adjust the temperature of a leg of the occupant in a first region, that is, a front portion and the like. The vehicle compartment temperature control device also includes a second interior member disposed above the first interior member and including a temperature control mechanism layer in a second region, that is, a steering and the like that can adjust the temperature of a part above the leg and is different from the temperature control mechanism layer in the first region. The vehicle compartment temperature control device also includes an ECU. The ECU performs control such that the temperature of the temperature control mechanism layer in the first region is higher than the temperature of the temperature control mechanism layer in the second region.

Abstract: An inlet subassembly for a heating, ventilation, and air conditioning (HVAC) system. The inlet subassembly includes a fresh air inlet and a fresh air door movable to control fresh airflow through the fresh air inlet. The inlet subassembly further includes a recirculation air inlet and a partition defining a first airflow channel and a second airflow channel extending from the recirculation air inlet. A recirculation air door is adjacent to the recirculation air inlet and is movable to a closed position restricting recirculated airflow into both the first airflow channel and the second airflow channel, an open position permitting recirculated airflow into both the first airflow channel and the second airflow channel, and a two-layer position in which the recirculation air door restricts recirculated airflow into the first airflow channel and permits recirculated airflow into the second airflow channel.

Abstract: An HVAC module may include an air path through which air is flowable, an evaporator, and a heater. The evaporator and the heater may subdivide the air path into a main path and a side path. The main path may pass through the evaporator and the heater. The side path may branch off from the main path upstream of the evaporator and may open into the main path downstream of the heater. The side path may be fluidically connected to the main path between the evaporator and the heater. A first valve flap may be arranged in the air path and may be adjustable to a closed position and to an open position. A second valve flap may be arranged in the air path and may be adjustable to a first position, to a second position, and to a third position.

Abstract: A flow control valve for coolant flow in a motor vehicle includes a body, a first base plate positioned on a first end of the body, and a second base plate positioned on a second end of the body. The body has a main opening and a secondary opening to control the coolant flow.

Abstract: A heater apparatus includes a heat generating unit, an outer surface, a temperature sensor and a detection unit. A first control portion of an electronic control unit controls temperature of the heat generating unit in such a way that it stops or reduces electric power supply to the heat generating unit, when it determines that an object has been brought into contact with a first region of the outer surface. A second control portion of the electronic control unit controls the temperature of the heat generating unit depending on a detected temperature of the temperature sensor. A third control portion of the electronic control unit controls the temperature of the heat generating unit in such a way that it stops or reduces the electric power supply to the heat generating unit, when it determines that the object has been brought into contact with a second region of the outer surface.

Abstract: A heating, ventilation, and air conditioning (HVAC) system for a vehicle. The HVAC system includes an airflow inlet case defining a fresh air inlet and a recirculation air inlet. The airflow inlet case includes an evaporator and a filter both aligned with an axis of rotation of a blower configured to draw airflow through the airflow inlet case into a heater case. The recirculation air inlet faces the heater case. The airflow inlet case is configured to be mounted on an engine side of a vehicle firewall such that the recirculation air inlet is at the firewall.

Abstract: A ram air vent for a vehicle has a base defining a base aperture therein; a hood connected to the base over the base aperture, the hood and base defining a forwardly facing air inlet therebetween, the hood and the base defining an air passage extending from the air inlet to the base aperture; a baffle disposed in the air passage for deflecting air flowing in the air passage from the air inlet for separating water from air flowing in the air passage, the baffle facing the air inlet; and at least one water passage defined in at least one of the base or the hood. The at least one water passage exits a rear side of the ram air vent. The at least one water passage drains water separated from air flowing in the air passage from the ram air vent.

Abstract: A motor vehicle front section of a motor vehicle includes a first spatial region, a second spatial region formed separately from the first spatial region, a first cover that covers the first spatial region, and a second cover that covers the second spatial region. The first cover extends substantially over a width of the motor vehicle front section, and the second cover extends substantially over the width of the motor vehicle front section. The first cover is arranged in front of or behind the second cover in a vehicle longitudinal direction. An access is provided in at least one of the covers for at least one connection arranged underneath the cover.

Abstract: A vehicle thermal management system including an electric powertrain, a single thermal loop, and a controller is provided. The electric powertrain includes a high voltage battery. The single thermal loop is for managing thermal conditions of the high voltage battery and a vehicle cabin and may include a climate control system, a blower, and a front evaporator in fluid communication with the vehicle cabin. The controller is programmed to, responsive to detection of a climate control system off request, output a command to direct the blower to push air through a heater core to the vehicle cabin at a predetermined temperature such that a temperature within the vehicle cabin is maintained at a predetermined temperature and refrigerant continues to flow through the front evaporator. The system may include a vehicle cabin temperature sensor and an ambient temperature sensor, each in electrical communication with the controller.

Abstract: A vehicle air conditioner installed in a vehicle includes a condenser that causes heat exchange between a coolant and outside air, and a spray nozzle that sprays water to a portion near the condenser that are provided in each of a front side accommodation space positioned in a lower front portion of the vehicle and a rear side accommodation space positioned in lower rear portion of the vehicle.

Abstract: A vehicle air conditioner installed in a vehicle, the vehicle air conditioner including: an evaporator that causes heat exchange between air in an interior of a passenger compartment and a coolant; a condenser that causes heat exchange between the coolant and outside air; a spray nozzle that sprays water to a portion near the condenser; and a water tank that stores condensed water generated in the evaporator and water supplied from outside, as water to be sprayed by the spray nozzle.

Abstract: A vehicle air conditioner installed in a vehicle includes: a condenser that causes heat exchange between a coolant and outside air; at least one spray nozzle that sprays water to a portion near the condenser; and a water tank that is in communication with the spray nozzle through an output hose, and stores the water to be sprayed. The at least one spray nozzle is disposed at a higher level than the water tank.

Abstract: Air conditioning units each include an evaporator, a blower fan, a compressor that compresses a coolant, a condenser that causes heat exchange between the coolant and outside air, a coolant pipe that causes the coolant to circulate, and a spray nozzle that sprays water in a mist form to the outside air flowing to the condenser. The evaporator and the blower fan are provided in a ceiling portion of the vehicle, and the condenser and the spray nozzle are provided in a lower portion of the vehicle.

Abstract: Disclosed is an air vent comprising a housing configured to guide an air flow from an air inlet to an air outlet, an air guide arranged at least partly within the housing such that the air guide and the housing define a first air channel and a second air channel, a regulating flap arranged between the air inlet and the air guide, configured to regulate a ratio between a first partial air flow through the first air channel and a second partial air flow through the second air channel, a first and second shutoff element arranged at least partly within the housing. The first shutoff element is configured to shut off the first partial air flow without shutting off the second partial air flow and the second shutoff element is configured to shut off the second partial air flow without shutting off the first partial airflow.

Abstract: Disclosed herein is a vehicle air vent that includes a duct having a channel therein through which air flows, and a discharge end through which the air is discharged, a first adjuster installed in the duct so as to be rotatable about a first rotary shaft, an extending direction of a first opening being varied depending on the angle of rotation of the first adjuster, a second adjuster installed in the duct so as to be rotatable about a second rotary shaft, an extending direction of a second opening being varied depending on the angle of rotation of the second adjuster, a third adjuster installed on the discharge end so as to be rotatable about a third rotary shaft, a third opening being defined between the third adjuster and the duct, and an interlocking connector operatively connecting the first adjuster to the third adjuster.

Abstract: A ventilation device for an automobile passenger compartment is provided. The ventilation device includes a control mechanism, including a drive shaft and a first and a second driven shaft for controlling a first ventilation flap. The first and second driven shafts are connected to the drive shaft by way of a coupling element, wherein the coupling element is designed as a differential.

Abstract: Aspects presented herein provide a solution to the problem of conditioned air blown into the passenger compartment in a concentrated direction and the discomfort that users may experience from the concentrated conditioned air. The apparatus includes a plate portion having a central flat surface and angled side surfaces, and a ball joint extending from a rear surface of the plate portion. The apparatus includes a stem portion having a socket and a plurality of legs. The stem portion may be removably coupled to the plate portion at a rear surface of the central flat surface. The ball joint of the plate portion may be received within the socket such that the positioning of the plate portion may be adjustable.

Abstract: A division bar that divides a front or rear windshield into an upper windshield and a lower windshield is provided, and the upper windshield is more fragile than the lower windshield.

Abstract: A door structure 1 comprises a door body 2; a window glass 3 having a substantially rectangular shape; and a window regulator 4, the door body 2 has a sash 22 being provided to the door body 2 before the window glass 3 is connected to the carrier plate at one side of the door body 2 in a front and rear direction D1 of the vehicle, and the sash 22 has a groove 221, in which only one edge 3a of the window glass 3 is inserted, and the door structure 1 further comprises a separating member 5 being configured to separate the window glass 3 from the sliding face SL of the guide rail 42.