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公开(公告)号：US10913347B2
公开(公告)日：2021-02-09
申请号：US16490865
申请日：2018-02-15
摘要： An engine is a rear exhaust engine provided with an exhaust system component on a rear side in a vehicle front-rear direction. This engine includes a first flow rectifying member, provided above the engine, that subjects traveling wind to flow rectification so that the traveling wind flows rearward and a second flow rectifying member, disposed adjacently to a rear side of the first flow rectifying member, that subjects the traveling wind, subjected to flow rectification by the first flow rectifying member, to flow rectification so that the traveling wind is directed to the exhaust system component, in which fuel system components are disposed below the first flow rectifying member.
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公开(公告)号：US11285797B2
公开(公告)日：2022-03-29
申请号：US17018085
申请日：2020-09-11
摘要： A side part structure of an engine having cylinders lined up in a front-and-rear direction of a vehicle body, is provided. The structure includes auxiliary machinery disposed in a front part of one side wall part of the engine in a vehicle width direction, a fuel system component disposed in a rear part of the side wall part, an intercooler disposed between the auxiliary machinery and the fuel system component, and a first protector member disposed between the intercooler and the fuel system component. At least a front part of the first protector member is formed so as to be separated from the side wall part as it extends rearward. A front part of the intercooler is disposed rearward of the auxiliary machinery and the intercooler is disposed along the first protector member so as to be separated from the side wall part as it extends rearward.
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公开(公告)号：US10094512B2
公开(公告)日：2018-10-09
申请号：US15694264
申请日：2017-09-01
摘要： An accessory support structure for a vehicle engine includes a pair of accessory-side supports provided on the engine accessory, and a pair of engine-side supports provided on the engine body. The engine-side supports each have a shaft hole into which a bolt is inserted, a slot closer to the engine body than the shaft hole is, and extending substantially horizontally, and an intermediate portion interposed between the shaft hole and the slot to restrict movement of the bolt. The engine-side supports each remove a restriction imposed by the intermediate portion and guide the bolt from the shaft hole to the slot if an external force acting on the alternator toward the engine body exceeds a predetermined threshold.
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公开(公告)号：US09254812B2
公开(公告)日：2016-02-09
申请号：US14520661
申请日：2014-10-22
发明人： Kuniyoshi Tashiro , Arihiro Furumoto , Ryo Ando , Masayuki Furutani , Masaru Chikita , Koji Miyamoto
CPC分类号： B60R21/34 , B60R19/12 , B60R19/18 , B60R2019/186
摘要： A vehicle comprises a bumper reinforcement extending in a vehicle width direction and a shock absorbing member fixed to a front face of the bumper reinforcement and extending in the vehicle width direction along the bumper reinforcement. The shock absorbing member comprises a base portion extending vertically along the front face of the bumper reinforcement and a projection portion extending forward from a lower end portion of the base portion and being resiliently-downward deformable relative to the base portion. Thus, the vehicle comprising the shock absorbing member provided in front of the bumper reinforcement with the leg-flicking function for the pedestrian protection can be provided.
摘要翻译： 车辆包括沿车宽方向延伸的保险杠加强件和固定到保险杠加强件的前表面并沿着保险杠加强件在车辆宽度方向上延伸的减震构件。 冲击吸收构件包括沿着保险杠加强件的前表面垂直延伸的基部和从基部的下端部向前延伸并相对于基部弹性向下变形的突出部。 因此，可以提供包括设置在保险杠加强件前面的减震构件的车辆以及用于行人保护的腿部弹跳功能。
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公开(公告)号：US11560866B2
公开(公告)日：2023-01-24
申请号：US17745355
申请日：2022-05-16
发明人： Masayuki Furutani , Takuya Yamada
IPC分类号： F02M35/10 , F02M35/104
摘要： Removal and breakage of fuel piping during a vehicle front collision is prevented for an engine mounted longitudinally in an engine compartment. Embodiments include a side structure of the engine having an alternator in front of an intake manifold and fuel piping behind the intake manifold so as to extend in the vertical direction. The intake manifold includes a plurality of independent intake pipe portions each having one end portion connected to one side of the engine in a vehicle width direction, and a surge tank portion to which the other end portions of the independent intake pipe portions are connected. As seen from the rear side, a portion of the fuel piping closer to the surge tank portion is located closer to the one side of the engine in the vehicle width direction than the surge tank portion.
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公开(公告)号：US11808202B2
公开(公告)日：2023-11-07
申请号：US17595525
申请日：2020-02-21
CPC分类号： F02B67/06 , F16H55/36 , F16H2007/0865
摘要： An engine crank pulley structure disposed at a vehicle front side of a longitudinal engine includes: a front pulley that transmits crank rotational force to the water pump via a belt; a rear pulley that is disposed at a vehicle rear side of the front pulley and transmits a crank rotational force to a compressor via a belt; and a connecting portion that connects the front pulley and the rear pulley, the connecting portion crushing and deforming in a vehicle front-rear direction as a collision load toward the vehicle rear side is applied to it. An outer diameter of the front pulley is smaller than an inner diameter of the rear pulley.
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公开(公告)号：US11549470B2
公开(公告)日：2023-01-10
申请号：US17744925
申请日：2022-05-16
IPC分类号： F02M35/10 , F02M35/104
摘要： Interference between an intake manifold and a fuel pipe during a vehicle front collision is prevented in an engine which is longitudinally mounted in an engine room. A vehicle component is arranged on the front side of an intake manifold, and a fuel pipe is arranged on the rear side of the intake manifold. The intake manifold includes a mounting portion on the intake-air downstream end side of a plurality of independent intake pipe portions and connects each of the plurality of independent intake pipe portions to a portion of the engine on one side of the engine in the vehicle width direction. The mounting portion has a front-side mounting portion relatively positioned on the front side and a rear-side mounting portion relatively positioned on the rear side, and the rear-side mounting portion has a higher rigidity than the front-side mounting portion.
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公开(公告)号：US11512673B1
公开(公告)日：2022-11-29
申请号：US17744997
申请日：2022-05-16
IPC分类号： F02M35/10 , F02M35/112
摘要： Interference between an intake manifold and a fuel pipe during a vehicle front collision is prevented in an engine which is longitudinally mounted in an engine room. A vehicle component is arranged on the front side of the intake manifold, and the fuel pipe is arranged on the rear side of the intake manifold. The intake manifold includes a plurality of independent intake pipe portions arranged side by side in the vehicle front-rear direction which branch for each of the cylinders of the engine; and a plurality of coupling portions that each couple adjacent independent intake pipe portions to each other in an integral manner A first coupling portion of the plurality of coupling portions positioned on the frontmost side has a lower rigidity than a third coupling portion of the plurality of coupling portions positioned the rearmost side.
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公开(公告)号：US20220316392A1
公开(公告)日：2022-10-06
申请号：US17595525
申请日：2020-02-21
摘要： An engine crank pulley structure disposed at a vehicle front side of a longitudinal engine includes: a front pulley that transmits crank rotational force to the water pump via a belt; a rear pulley that is disposed at a vehicle rear side of the front pulley and transmits a crank rotational force to a compressor via a belt; and a connecting portion that connects the front pulley and the rear pulley, the connecting portion crushing and deforming in a vehicle front-rear direction as a collision load toward the vehicle rear side is applied to it. An outer diameter of the front pulley is smaller than an inner diameter of the rear pulley.
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公开(公告)号：US20210086603A1
公开(公告)日：2021-03-25
申请号：US17018085
申请日：2020-09-11
摘要： A side part structure of an engine having cylinders lined up in a front-and-rear direction of a vehicle body, is provided. The structure includes auxiliary machinery disposed in a front part of one side wall part of the engine in a vehicle width direction, a fuel system component disposed in a rear part of the side wall part, an intercooler disposed between the auxiliary machinery and the fuel system component, and a first protector member disposed between the intercooler and the fuel system component. At least a front part of the first protector member is formed so as to be separated from the side wall part as it extends rearward. A front part of the intercooler is disposed rearward of the auxiliary machinery and the intercooler is disposed along the first protector member so as to be separated from the side wall part as it extends rearward.
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