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Structural element for a motor vehicle chassis
A structural element for a motor vehicle chassis, particularly a chassis of an electrically powered motor vehicle, includes at least two securing sections and a central section which connects the two securing sections. Each securing section can be secured to an outer surface of a motor mounting element of the chassis and / or to an outer surface of a longitudinal member of the chassis.
Owner:BAYERISCHE MOTOREN WERKE AG
Systems and methods for a military vehicle
A vehicle having a primary mover, a charging system, multiple electric loads, and a controller. The charging system includes a charge storing device and an alternator. The alternator is configured to convert mechanical energy generated by the prime mover into electrical energy to charge the charge storing device. The multiple electrical loads are electrically coupled to the charging system via a power distribution module. The controller is communicably coupled to the charging system and is configured to receive an indication that an electrical output of the charging system is unable to provide sufficient electrical energy to each electrical load in the electrical loads. The controller is also configured to provide a control signal to the power distribution module in response to the indication. The control signal is configured to cause the power distribution module to decouple at least one of the electrical loads from the charging system.
Owner:OSHKOSH DEFENSE LLC
Motor holder and vehicle comprising such a motor holder
The invention relates to a motor holder (3.1, 3.2, 3.3, 3.4) for fastening an electric motor (1) to a support frame (2) of a vehicle (10), wherein the support frame (2) preferably comprises two longitudinal members (2bj, 2b2) which are spaced apart from each other and are interconnected via a plurality of cross members (2aj, 2a2, 2a3, 2a4). The invention further relates to a vehicle (10) having a motor holder (3.1, 3.2, 3.3, 3.4) of this type. It is provided here that the motor holder (3.1, 3.2, 3.3, 3.4) comprises a first fastening region (3a) which is fastened to one of the longitudinal members (2bj, 2b2); a second fastening region (3b) which is fastened to the electric motor (1) or to a support structure of the electric motor (1); and a spacer (3c) connecting the first and second fastening region (3a, 3b), wherein the spacer (3c) spaces the second fastening region (3b) from the first fastening region (3a) in such a manner that the second fastening region (3b) is arranged below the longitudinal members (2bj, 2b2) in the vertical direction H of the vehicle.
Owner:MAN TRUCK & BUS SE
Vehicle mounting structure for electric motor unit
A vehicle mounting structure for an electric motor unit includes: a drive unit with a drive motor; and a power generation unit with a power generation motor, wherein: the drive unit and the power generation unit are individually mounted on a vehicle body, the drive unit is fixed to a suspension member of the vehicle body, and the power generation unit is fixed to a side member of the vehicle body, the drive unit is provided behind the power generation unit, the drive unit and the power generation unit include an interference portion lower than a rotation shaft center of the drive motor and a rotation shaft center of the power generation motor, and a clearance between the drive unit and the power generation unit is narrower in the interference portion than in a portion other than the interference portion.
Owner:NISSAN MOTOR CO LTD
Anti-vibration device
Owner:PROSPIRA CORP
Hydraulic mount for vehicle
A hydraulic mount capable of damping both an up-down vibration and a front-rear vibration of a motor module includes an internal pipe; a main rubber formed on an external circumferential surface of the internal pipe, and provided with a plurality of liquid chambers in which fluid is sealed; an orifice unit mounted to an external circumferential surface of the main rubber to cover the plurality of liquid chambers; and an external pipe surrounding and mounted on the orifice unit, and the orifice unit includes a first flow path connecting an upper liquid chamber and a lower liquid chamber among the plurality of liquid chambers provided in the main rubber in a fluidable manner; and a second flow path connecting a front liquid chamber and a rear liquid chamber among the plurality of liquid chambers provided in the main rubber in a fluidable manner.
Owner:HYUNDAI MOTOR CO LTD +1
Hydro-mount
A hydro engine mount for a vehicle may include a locking body including a plurality of locking portions; a body plate including a plurality of fastening grooves configured to be fastened to the plurality of locking portions, wherein a main rubber is mounted in the body plate; and a diaphragm stacked between the main rubber and the locking body.
Owner:HYUNDAI MOTOR CO LTD +1
Front frame structure for an electric vehicle with longitudinal beams and associated support element for mounting an electric motor, as well as an electric vehicle with such a frame structure
A front frame structure (10) for a chassis of an electric vehicle (12) is described, comprising at least two longitudinal members (14); a cross member (16) connecting the two longitudinal members (14) in the vehicle width direction; and at least two support elements (20) assigned to a respective longitudinal member (14) and connected to the cross member (16) and / or to the respective longitudinal member (14). A gap (AB, ABv) is provided between an inner surface (14i) of the respective longitudinal member (14) and the respective support element (20), such that a bearing section (22) of an electric motor (18) can be inserted between the support element (20) and the respective longitudinal member (14) and can be attached to the support element (20) and the longitudinal member (14) by means of a screw connection (24), wherein an axis of rotation of the screw connection (24) runs essentially in the vehicle width direction (Y).Furthermore, an electric vehicle with such a front frame structure (10) is described.
Owner:AUDI AG
Hybrid electric hydraulic refuse vehicle
A refuse vehicle includes a vehicle body on a chassis having a frame, an internal combustion engine (ICE), and a transmission coupling the ICE with a plurality of tractive elements. The vehicle body includes an electrically powered body system and a hydraulically powered body system. A first power module is coupled with the ICE and is configured to provide rotary power to a hydraulic pump that is configured to provide hydraulic power to the hydraulically powered body system. A second power module is coupled with the transmission and configured to rotationally couple and decouple an electrical generator with the transmission. The generator is configured to charge at least one battery when rotationally coupled with the transmission. The battery is configured to provide electrical power to the electrically powered body system.
Owner:HEIL CO
Recoil housing, engine assembly, and method of assembling engine assembly
Embodiments include a recoil housing for an engine in a vehicle. The recoil housing includes a housing portion having one or more engine fastening features, an arm integrated with the housing portion, and a mounting portion integrated with the arm. The mounting portion includes one or more mounting portion features.
Owner:ARCTIC CAT INC
Off-road vehicle
An off-road vehicle includes a vehicle body frame, a cargo bed, an internal combustion engine, and an exhaust system. The cargo bed is supported by the vehicle body frame. The internal combustion engine is supported by the vehicle body frame and provided in a space under the cargo bed. The exhaust system is connected to an exhaust port of the internal combustion engine. The exhaust system includes a first exhaust pipe, a first muffler, a second exhaust pipe, and a second muffler. The first exhaust pipe is connected to the exhaust port. The first muffler is connected to the first exhaust pipe and provided in the space under the cargo bed. The second exhaust pipe is connected to the first muffler. The second muffler is connected to the second exhaust pipe and provided in the space under the cargo bed.
Owner:KAWASAKI MOTORS LTD
Automobile rear suspension assembly
ActiveCN223546144UJet propulsion mountingInternal combustion mountingControl theoryMechanical engineering
The utility model discloses an automobile rear suspension assembly, and belongs to the technical field of automobile parts, the automobile rear suspension assembly comprises a lining and a support, the support comprises a ring piece arranged outside the lining in a sleeving mode, a first supporting foot and a second supporting foot, the first supporting foot and the second supporting foot are formed by extending of the outer circumferential face of the ring piece, and the first supporting foot and the second supporting foot are connected with a power assembly. A first mounting hole is formed in the first supporting leg, two second mounting holes are formed in the second supporting leg, and the two second mounting holes are formed in the length direction of the second supporting leg in a spaced mode. And the bushing and the bracket are designed, so that a rear suspension connecting bracket does not need to be additionally matched for assembly, the cost of parts is reduced, and the product quality risk is reduced.
Owner:JIANXIN ZHAO TECH CO LTD
Bottom structure of vehicle
A bottom structure of a vehicle includes: a frame above which a cabin is provided; a power plant located below the frame and including a high-voltage component; a mount located behind the high-voltage component and supporting the power plant on the frame; and a spare tire located below the frame and supported on the frame behind the mount. when viewed from a front-rear direction of the vehicle, the high-voltage component and the mount overlap with each other, and the spare tire and the mount overlap with each other.
Owner:MITSUBISHI MOTORS CORP
Battery electric dump truck
The present disclosure relates to a battery electric dump truck, comprising a frame, a dump body pivotably mounted on the frame, a power unit comprising a battery, the power unit providing electrical energy to at least one electrical propulsion motor of the battery electric dump truck, and a radiator unit, wherein the radiator unit comprises two radiator columns spaced apart from each other, with an installation opening for the power unit being arranged between the radiator columns.
Owner:LIEBHERR MINING EQUIP NEWPORT NEWS CO
Extended-range vehicle body and manufacturing method therefor
PCT designated stageWO2026056586A1Superstructure subunitsPropulsion by batteries/cellsInterior spaceAutomotive engineering
The present application relates to an extended-range vehicle body and a manufacturing method therefor. The vehicle body comprises a front compartment assembly, a floor assembly, and a range extender assembly. The front compartment assembly is provided with a first mounting and a second mounting. The floor assembly comprises a central tunnel; the central tunnel is provided with a third mounting; and the third mounting is spaced apart from the first mounting and the second mounting in both front-rear and up-down directions. A floor assembly blank is subjected to drawing forming to form a floor body and the central tunnel, and material-storage protrusions are formed on the central tunnel; the floor blank is subjected to shaping processing; and the arc length of each material-storage protrusion is equal to the arc length of a corresponding curved corner. By means of the structure and the manufacturing method, the assembly positional tolerance is reduced to within 2 mm, the amplitude of the range extender assembly during driving is reduced, the vehicle failure rate is reduced by 20%, and noise is reduced by 3 dB. The range extender assembly manufactured by means of the method can be adapted to multiple vehicle models; the utilization rate of the interior space of a vehicle is increased; the passenger compartment space is increased by 170 mm; the system modal frequency is increased to 316 Hz; and the support strength of the range extender assembly is increased by 30%.
Owner:SAIC GM WULING AUTOMOBILE CO LTD
Automobile support structure reinforcing device
ActiveCN223618672UJet propulsion mountingInternal combustion mountingDrive shaftStructural engineering
Owner:HANGZHOU TIANXIANG DAZHONG IND CO LTD
Electric motor supporting arrangement for vehicles
A vehicle (10) includes an electric motor (103), a frame housing (102) including a notch (231), a motor bracket (104); and an inverter (106). The motor bracket (104) is provided between the electric motor (103) and the frame housing (102) and fixes the electric motor (103) to the frame housing (102). The frame housing (102) at least partially surrounds the electric motor (103), and the notch (231), which is defined in a portion of the frame housing (102), opposes the inverter (106).
Owner:KUBOTA CORP
Electric vehicle
[Problem to be Solved] To provide an electric vehicle (1) that can improve the fastening stiffness of a split case (40) of a driving device (30) and reduce vibration of the case. [Solution] A high-voltage component (16) is disposed on a front surface of the driving device (30), the driving device (30) includes the split case (40) including a first case (41), a second case (42), a third case (43), and a fourth case (44) fastened to each other while being arranged side by side from one side to one another in a vehicle width direction, a rear bracket (12) is fastened to a rear surface of the first case (41) and a rear surface of the third case (43), and the high-voltage component (16) is fastened to a front surface of the second case (42) and a front surface of the fourth case (44).
Owner:SUZUKI MOTOR CORP
Suspension bushing, power assembly mounting framework and vehicle
ActiveCN223791308UJet propulsion mountingInternal combustion mountingSuspension (vehicle)Control theory
The utility model provides a suspension bushing, a power assembly mounting framework and a vehicle, which belong to the technical field of suspension systems and comprise an inner pipe, an elastic body and an outer pipe. According to the suspension bushing, the plurality of inner mounting parts are arranged, the mounting holes are respectively formed in the inner mounting parts, and the section of the inner pipe is dumbbell-shaped, so that the suspension bushing has better impact vibration resistance, a four-point distribution mode of the suspension bushing can be replaced by a three-point distribution mode, and the arrangement number of the bushing is reduced. The inner mounting part is designed in a segmented manner, so that the overall axial bearing capacity of the inner pipe is improved, the impact resistance and fatigue resistance of the inner pipe are enhanced, and the weight of the suspension bushing can be further reduced. Due to the fact that the transverse section of the elastic body is in a long circle shape, the inner installation part, the elastic body and the outer pipe form a double-elastic-body main rib structure, the vertical impact load can be better dispersed and resisted, and the stability and fatigue durability of the suspension lining under the complex stress condition are further improved.
Owner:GREAT WALL MOTOR CO LTD
Mounting bracket
PendingJP2026054875AJet propulsion mountingInternal combustion mountingStructural engineeringMechanical engineering
To provide a mounting bracket that can maintain rigidity even when a notch is provided in the mounting bracket to avoid interference with surrounding parts. [Solution] The fork portion 13 of the mount bracket 10 is formed in a fork shape having vertical wall portions 31 that form spaces 27, 28, 29 above the bolt seating surfaces 14, 15, 16. Peripheral parts 5 are arranged close to the vertical wall portion 31 on one side in the extending direction of the bolt seating surface 14, and the vertical wall portion 31 has a notch portion 25 in which the portion located at one end in the extending direction of the first bolt seating surface 14 is cut out. The height of the bolt seating surface 15 is made higher than the height of the bolt seating surface 14, and the height of both ends of the vertical wall portion 31 in the extending direction of the bolt seating surface 15 and the portion extending upward from the end of the bolt seating surface 15 on the vehicle body side connecting portion 12 side is reduced by the amount by which the height of the bolt seating surface 15 has been increased.
Owner:SUZUKI MOTOR CORP
Device with double toothed wheel for a power train
The present invention relates to a double gear device (1) for a powertrain, comprising a first gear (2) and a second gear (3), the first gear (2) and the second gear (3) being mounted on a first hub (6) and on a second hub (7), the first hub (6) and the second hub (7) being movable in rotation about the same axis of rotation (100), the double gear device (1) comprising a shaft (4) and at least one first rotational bearing interposed between the first hub (6) and the shaft (4), the double gear device (1) comprising a second rotational bearing interposed between the first hub (6) and the second hub (7) so that the second hub (7) is movable in rotation relative to the first hub (6).
Owner:HORSE POWERTRAIN SOLUTIONS S L U
Cover for automobile engine
The present invention addresses the problem of providing, in a state ensuring high strength, a cover responsible for the protection and noise insulation of a crank pulley, auxiliary drive belt, etc., in a longitudinal engine in which a crankshaft is disposed facing toward the front of the vehicle body. This cover 30 includes a sound absorbing body 33 made of a material such as hard urethane, and a hard reinforcing body 34 in which the sound absorbing body is insert-molded, the cover being formed in a tray shape as a whole. Fastening parts 35-38 fixed to the engine by bolts are provided to outer ends of the reinforcing body 34. Since the pressing force from the bolts does not directly affect the sound absorbing body 33, high fastening strength can be achieved while ensuring a high protection function and sound insulation function.
Owner:SUMITOMO RIKO CO LTD
A deformation measuring assembly applied to a vehicle engine suspension system
ActiveCN116164627BJet propulsion mountingInternal combustion mountingSuspension (vehicle)Automotive engine
The application provides a deformation measurement assembly applied to a car engine suspension system, the suspension system comprising an outer frame, a rubber main spring and a bracket arm; the suspension system is provided with a measurement channel along a first direction, and a measurement surface perpendicular to the axis of the measurement channel is arranged on the top of the suspension system; the first measurement assembly has a measurement hole penetrating through the first measurement assembly along the first direction; the first measurement assembly is arranged on the measurement surface, and the center of the measurement hole is located on the axis of the measurement channel in a free state; the second measurement assembly can penetrate through the measurement hole into the measurement channel along the first direction; when the suspension system is switched from the free state to a static compression state, the first measurement assembly measures the offset parameter of the suspension elastic center of the rubber main spring on the measurement surface; the second measurement assembly measures the moving distance of the suspension elastic center of the rubber main spring to the measurement surface; by measuring the offset parameter and the moving distance of the suspension elastic center of the rubber main spring on the measurement surface, whether the rubber state inside the suspension system meets the standard is confirmed.
Owner:CHONGQING JINKANG NEW ENERGY VEHICLE CO LTD
Fluid-filled vibration isolation device
ActiveCN116804425BSpringsSprings/dampers functional characteristicsRubber elasticityVibration isolation
This invention provides a novel fluid-sealed vibration damping device that can suppress the influence of hydraulic pressure absorption on a rubber elastic plate and tune the switching characteristics of the opening and closing of the communication port. In this fluid-sealed vibration damping device, the communication port connecting the pressure chamber and the balance chamber is covered by a rubber elastic plate, and the device absorbs minor pressure fluctuations based on the elastic deformation of the rubber elastic plate. A peripheral abutment holding portion, which overlaps with a partition member, is partially provided circumferentially on the rubber elastic plate. An elastic deformation region is provided circumferentially between the peripheral abutment holding portions in the rubber elastic plate. This elastic deformation region separates from the partition member, thereby allowing fluid flow from the balance chamber to the pressure chamber through the communication port. Radial reinforcing ribs are formed protruding from the rubber elastic plate, extending outwards from the inner peripheral abutment holding portion, which overlaps with the partition member, toward the elastic deformation region.
Owner:SUMITOMO RIKO CO LTD
Suspension system
PCT designated stageWO2026021514A1Electric propulsion mountingUnderstructuresNew energySuspension (vehicle)
A suspension system and a vehicle. The suspension system comprises a plurality of first suspension devices for fixedly connecting a power train of the vehicle to a load-bearing device of the vehicle, and further comprises an auxiliary suspension device. The auxiliary suspension device comprises a first connecting mechanism and a second connecting mechanism, which are respectively configured to connect to the power train and the load-bearing device. The first connecting mechanism comprises a ball joint, and the second connecting mechanism comprises a first cavity. The ball joint is movably arranged in the first cavity; the first cavity is configured to form a limiting space for limiting movement of the ball joint in a plurality of directions, and the first cavity is provided with a constricted structure to prevent the ball joint from disengaging. The outer surface of the ball joint and / or the surface of the first cavity are made of elastic material. The present application can be applied to intelligent or new energy vehicles, and can prevent failure of suspension points in the suspension system under extreme operating conditions, without introducing additional noise, vibration, and assembly problems.
Owner:YINWANG INTELLIGENT TECHNOLOGIES CO LTD
An all-terrain vehicle
PCT designated stageWO2026050796A1Armoured vehiclesJet propulsion mountingPrime moverTorque transmission
An all-terrain vehicle, including: a body with a front end and a rear end; a prime mover positioned towards the rear end and with a front facing the rear end; and vertical offset gearing which, in use, receives torque from the prime mover through an input and delivers torque to an output that is below the input, the output for driving at least one axle assembly of the vehicle.
Owner:BAE SYST AUSTRALIA LTD
Engine support assembly of new energy hybrid electric vehicle
ActiveCN121157612AGas pressure propulsion mountingPlural diverse prime-mover propulsion mountingNew energyHybrid electrical vehicle
The invention relates to the technical field of new energy hybrid electric vehicles, in particular to an engine support assembly of a new energy hybrid electric vehicle, which comprises a support body, two damping assemblies are arranged on the support body, each damping assembly comprises a shell, the top of each shell is open, and a cylindrical storage cavity is formed in each shell; a soft rubber plate is arranged at the top of the storage cavity and seals the top of the storage cavity, a connecting bolt is arranged in the middle of the soft rubber plate, the storage cavity is filled with magnetorheological fluid, a resistance piece is further installed in the storage cavity in a sliding mode, a reset spring is arranged between the resistance piece and the bottom of the storage cavity, and an electromagnet is fixedly installed at the bottom of the storage cavity. A control assembly is fixedly installed at the bottom of the support body. According to the engine support, the support assembly with the magnetorheological fluid as the damping assembly is arranged, the service life of the damping assembly is effectively prolonged, and meanwhile the problem that rubber foot accessories in an existing engine support body are difficult to adapt to the requirement of variable working conditions of a hybrid electric vehicle is solved.
Owner:WUXI CHAQIAO MINGSHUN MASCH CO LTD
A fuelled sand vehicle engine suspension assembly
ActiveCN121536145BJet propulsion mountingInternal combustion mountingVehicle frameInternal combustion engine
The application discloses a fuel beach buggy engine suspension assembly and belongs to the technical field of installation and arrangement of internal combustion engines. The fuel beach buggy engine suspension assembly comprises a base and a framework. A buffer assembly one is arranged at the corner of the framework. The buffer assembly one is assembled and connected with a vehicle frame. A buffer assembly two is arranged at the middle section of the framework. The buffer assembly two is assembled and connected with an engine. The buffer assembly one comprises two hierarchical bushings and two rubber bushings. The buffer assembly one and the buffer assembly two are arranged to decouple and process impacts and vibrations in different directions. The buffer assembly one mainly bears impacts in the vertical direction and the vehicle longitudinal direction, and the buffer assembly two focuses on processing impacts and vibrations in the vehicle transverse direction. The design with clear division of labor enables the suspension system to efficiently cope with the complex stress environment of the beach buggy, and significantly improves the inhibition capacity for transverse vibrations.
Owner:ZHEJIANG TAOTAO VEHICLES CO LTD
Multistage damping suspension device of diesel engine
The utility model discloses a multistage damping suspension device for a diesel engine, which belongs to the technical field of automobile chassis parts and comprises a bracket, two damping spring assemblies with vertically arranged compression tracks are respectively arranged on a group of opposite sides of the bracket, the bottoms of the two damping spring assemblies are jointly connected with a second engine fixing beam, and the second engine fixing beam is connected with a second engine fixing beam. The second engine fixing beam is provided with a first engine fixing beam which is located between the two damping spring assemblies and extends upwards, and a rubber mat assembly is installed on the top of the first engine fixing beam. The bracket serves as a bearing part for bearing an engine body, and the damping spring assembly forms first-stage damping arrangement between the bracket and the second engine fixing beam. The upper portion of the first engine fixing beam is connected with the whole vehicle frame through a rubber mat assembly, and another stage of damping arrangement is formed. The two-stage damping arrangement can effectively reduce the vibration amplitude transmitted to the whole vehicle frame when the engine runs, and the two-stage damping parts are combined for use, so that the optimizable space can be greatly improved.
Owner:WUZHENG
Suspension member assembly
A suspension member assembly that includes a suspension member attached to a rear portion of a vehicle body, an electric unit mounted on the suspension member, and a front mount and a rear mount that support the electric unit, in which the rear mount is attached to an upper rear portion of the suspension member, and the front mount is attached to right and left front lower portions of the suspension member such that a first load-bearing shaft is inclined rearward and obliquely upward of the vehicle.
Owner:TOYOTA JIDOSHA KK