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JP7366257B2 |
The present invention provides a rolling machine comprising an engine (31), an air intake unit (39) including an air cleaner (41), a cooling device (35), an engine room (17) in which the engine, the air intake unit, and the cooling devic...
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JP7363584B2 |
An engine room structure for a vehicle uses dividing portions of plural wall members forming a cover member, and can thereby easily form a through portion through which plural routing members are caused to pass by notch-shaped portions w...
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JP2023153566A |
To provide an exhaust structure which enables an exhaust passage to be disposed around an engine body compactly and stably in a rotary piston engine.An exhaust passage is provided with: a first exhaust passage fixed to a first outer side...
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JP2023151361A |
To provide a new arrangement capable of contributing to making an exhaust system of an internal combustion engine compact in a vehicle, including a vehicle quite frequently used on an uneven ground.A vehicle 10 having an internal combust...
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JP2023151360A |
To provide a configuration that allows the length of an intake passage with an air cleaner to be made relatively short in a vehicle, including a vehicle quite frequently used on an uneven ground.A vehicle 10 comprises: an engine body B t...
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JP2023150945A |
To provide a work vehicle capable of suppressing clogging of a filter of an air cleaner due to snow.A work vehicle comprises: a radiator 23 cooling cooling water for an engine; an air cleaner 40 purifying air supplied to the engine; a sh...
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JP2023151910A |
To provide an exhaust system for engines, the exhaust system being capable of suppressing occurrence of booming noises of a vehicle body by suppressing deformations of bent parts of an exhaust pipe, while enhancing engine torque by using...
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JP2023146327A |
To improve cooling performance of a vehicle power generation unit in a compact layout.A cooling structure of a vehicle power generation unit includes: an oil pipe 52 which is connected to a power generation engine 20 and in which an oil ...
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JP2023146382A |
To provide a method of using hydrogen gas generated from a lithium ion battery, the method enabling the hydrogen gas generated from the lithium ion battery to be safely and effectively used without causing environmental problems, and a s...
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JP7359043B2 |
An exhaust system member is provided on a vehicle-width-direction outer side relative to a vehicle body structure on the side of a floor, while avoiding widening of the vehicle and preserving small overlap collision resistance. Embodimen...
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JP7355787B2 |
To provide an exhaust gas treatment device which is not subject to adverse effect due to dust.An engine 21, and an exhaust gas treatment device 47 which treats exhaust gas from the engine 21 are provided.SELECTED DRAWING: Figure 5
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JP2023135736A |
To perform attaching step to a bellows structure of cylinder piping in a shorter time than a conventional one, when the bellows structure holds the cylinder piping.An air guiding duct 50 has a square cylindrical shape, is provided betwee...
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JP7351600B2 |
To provide a machine body allowing arrangement of supply pipings to be easily carried out at a place where impact of heat of an exhaust gas purification device affect is minimized using space effectively.A machine body 11 is provided wit...
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JP7350691B2 |
To suppress the displacement of a pair of brackets which are attached to a frame, in a support structure of a suspension object for suspending the suspension object from the frame and supporting it.A support structure 100 for supporting ...
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JP2023131299A |
To provide a side part structure of a multi-cylinder engine capable of suppressing breakage of a fuel pump and the like upon vehicle front collision while certainly fixing an intake manifold to a multi-cylinder engine.In an engine room o...
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JP2023131297A |
To provide a side part structure of a multi-cylinder engine capable of suppressing breakage of a fuel pump attached to a multi-cylinder engine even upon vehicle front collision.In an engine room of a vehicle 1, a multi-cylinder engine 10...
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JP2023131300A |
To provide a side part structure of a multi-cylinder engine capable of suppressing breakage of a fuel pump arranged behind an intake manifold even when the intake manifold moves to a rear side of an engine room upon vehicle front collisi...
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JP2023131298A |
To provide a side part structure of a multi-cylinder engine capable of suppressing collision to a fuel pump and the like by an auxiliary machine even upon vehicle front collision, and suppressing breakage of the fuel pump and the like.On...
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JP7348937B2 |
To provide an improved tractor.A tractor includes: an engine which is mounted on a travel machine body; and a post-processing device which purifies exhaust gas of the engine. The tractor discharges the exhaust gas that passes through the...
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JP2023127607A |
To provide an understructure of a vehicle which decreases the number of components and mounting man-hours, and suppresses vibration of a cover member.An understructure 100 of a vehicle comprises: a floor panel 10; an exhaust member 11 wh...
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JP7339089B2 |
A work vehicle includes an engine and a belt-type continuously variable transmission device provided on a lateral side of the engine and configured to (i) receive power from the engine and (ii) output the power to a traveling device whil...
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JP7336492B2 |
To provide a battery mounting structure which can discharge gas discharged from a battery while inhibiting increase of costs.A battery mounting structure 1 is used to mount a battery 20 on a vehicle 2 including side members 5L, 5R and a ...
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JP7334665B2 |
A vehicle attachment structure includes: a fixing member paired up with at least part of one component out of the first component and the second component, the fixing member being configured to fix at least part of the other component ou...
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JP7331609B2 |
To provide a vehicle which includes an internal combustion engine, rotary electric machines, an electronic device, a supercharger, and an intercooler and inhibits damage of the electronic device when an impact force is applied to the veh...
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JP7327152B2 |
To provide an internal combustion engine intake duct capable of preventing water from entering into an internal combustion engine when a vehicle travels in a deep puddle, and supplying low-temperature air to the internal combustion engin...
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JP2023111362A |
To provide a highly versatile bracket.A bracket for mounting an exhaust component to which exhaust gas is introduced, to a vehicle body, comprises a component fitting part and at least one rod fitting part. The exhaust component is fitte...
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JP2023110284A |
To make an outside of a cover for discharging an exhaust gas to the outside be less likely to become high temperature in a construction machine.A construction machine includes: an internal combustion engine; a first exhaust port cover (2...
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JP2023109528A |
To provide an exhaust system which decreases dust intruded from a gap between an exhaust pipe and a cover.An exhaust system arranged in a vehicle body frame and on the vehicle body frame in a height direction along height of the vehicle ...
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JP7322752B2 |
To provide a vehicle engine room structure and a mount method of an engine room component for, when temporarily arranging a suction pipe at a position higher than an origin position, and mounting an engine from a lower side, preventing t...
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JP2023108218A |
To suppress dust intrusion into an exhaust gas purification device.A combine 1 includes a threshing part 4 provided on one side in the longitudinal direction, a storage part 6 provided on the other side in the longitudinal direction, an ...
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JP7316511B2 |
An engine cover (10) that covers the engine (2); and an intake pipe (27) through which the air is introduced into the engine (2); and the intake silencer (29) that is provided to the intake pipe (27) and suppresses a pressure fluctuation...
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JP7316512B2 |
To secure a capacity of a surge tank part while constituting a suction/exhaust device compact in a size.An intake manifold 24 has a surge tank part 25, and a communication pipe 26 for making the surge tank part 25 and an intake port comm...
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JP7310308B2 |
To provide a urea water tank of a vehicle, which can stably discharge urea water even in a cold region where the urea water may be frozen, according to at least one embodiment of the present invention.A urea water tank 5 mounted in a veh...
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JP7309555B2 |
To provide an intake duct installation structure that can prevent rain water from dropping from a roof along a head of the intake duct.An intake duct installation structure 11 has a head 13 of an intake duct 12 behind a roof 4 of a cab 1...
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JP7306298B2 |
An exhaust system member is provided on a vehicle-width-direction outer side relative to a vehicle body structure such as a side sill, while avoiding widening of the vehicle, enhancing shock absorption performance during a collision, and...
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JP7306293B2 |
To provide an exhaust emission control device of an internal combustion engine capable of improving purification performance of exhaust gas in a case where an exhaust gas outlet communicating with a plurality of exhaust ports and a catal...
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JP2023098277A |
To reduce the exhaust temperature and exhaust noises of a work machine.A work machine includes: an underframe; an engine mounted on the underframe; an engine room accommodating the engine; a cooling fan for sending cooling air toward the...
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JP2023098278A |
To improve the flow of cooling air.A work machine includes: an underframe; an engine mounted on the underframe; a cooling fan for sending cooling air toward the engine; an air cleaner placed at the downstream side of the cooling air with...
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JP2023096995A |
To suppress the occurrence of a crack.A stay 10 for fixing a converter 100 arranged at an exhaust passage has a first attachment part 12 arranged at either of both ends, and fastened to the converter 100, a second attachment part 14 arra...
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JP2023095931A |
To provide a combine harvester that can improve maintainability in a part behind a cabin.A combine harvester 100 comprises: a grain tank 51 provided behind a cabin 14 (operation part); a threshing device 3 provided on one side in a right...
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JP2023094371A |
To secure an intake of air of an air intake duct and suppress air resistance.An air intake duct is disposed at an upper side of a cab of a vehicle and the air intake duct includes: a box shaped head part 31a in which an opening 31c is fo...
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JP2023094372A |
To provide an air intake duct that can inhibit water, such as rain water, from flowing down from a side surface of an air intake duct to an area near an entrance door.An air intake duct includes: an air intake part which suctions outside...
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JP2023094375A |
To improve water separation at an air intake duct.An air intake duct is arranged above a carburetor of a vehicle. The air intake duct comprises a box-shaped main body part 31a which has an opening part formed as an air intake in a side f...
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JP2023094373A |
To inhibit water, such as rain water, which enters a gap between a recessed part of a roof and an air intake duct from flowing down to an entrance door opening.A vehicular roof structure has a recessed part 23 for arranging an air intake...
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JP7302365B2 |
A forklift 1 includes a downstream exhaust pipe 11 that releases exhaust gas from an engine 5 into the atmosphere. The downstream exhaust pipe 11 includes a tail pipe 14 extending in a vehicle width direction of a vehicle body 2. A closu...
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JP2023092614A |
To enable a power unit, an electric power conversion unit and engine related components to be arranged compactly.A driving motor 5, a speed reducer 6, a power generator 7 and an engine main body 8 are integrally arranged in this order in...
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JP2023088340A |
To provide a vehicle front part structure that can absorb energy by a duct and ensure a deformation stroke of a hood in a structure the duct is disposed below the hood.A hood bracket 24 disposed on a hood 20 causes a duct 30 to be sandwi...
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JP2023087503A |
To provide a vehicle front structure which can inhibit entry of water into an air intake duct when a vehicle travels on a flooded road.A front of a vehicle 10 is provided with: a radiator support 16 supporting a radiator; and a cover mem...
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JP7295505B2 |
A drive unit includes an internal combustion engine (21) disposed in an engine compartment (10), a first electric motor (31) and a second electric motor (33), and an inverter (27) disposed above an electromotive unit (23). The drive unit...
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JP7294070B2 |
Provided is a riding lawn mower capable of stably running while including a grass collection container.A riding lawn mower (1) includes a running vehicle body (2) having running wheels (31), (32) and a driver's seat (20); a mower device ...
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