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    • 4. 发明申请
    • SILENCER COVER FOR SADDLE-RIDE TYPE VEHICLE
    • 用于四轮式车辆的遮阳罩
    • US20100193285A1
    • 2010-08-05
    • US12637366
    • 2009-12-14
    • Taichi MoriHayato YamazakiMasashi Koyanagi
    • Taichi MoriHayato YamazakiMasashi Koyanagi
    • F01N13/00
    • F01N13/1811F01N13/1838F01N2260/20F01N2590/04
    • A silencer cover adapts to a heat expansion of a silencer even when, for example, the silencer cover has a large size and is attached to the silencer over an area from the front to the rear. A silencer cover is provided for a silencer connected to a downstream end of an exhaust pipe of an engine. The silencer cover is fixed to a fixing support provided to the silencer. The silencer is heat-expanded with the fixing support part fixed as a base. The fixing support part is provided at a front end portion, in a vehicle front-rear direction, of the silencer. With a tail pipe constituting a rear end portion of the silencer, the rear end portion of the silencer is provided with a slide structure in which the silencer cover is slidably supported.
    • 即使例如消音器盖具有较大的尺寸并且在从前到后的区域上连接到消声器上,消音器盖也适应于消音器的热膨胀。 提供消声器盖,用于连接到发动机的排气管的下游端的消音器。 消音器盖固定到提供给消音器的固定支架上。 消声器以固定支撑部件固定为基座进行热膨胀。 固定支撑部设置在消音器的车辆前后方向的前端部。 在构成消声器的后端部的尾管中,消音器的后端部设置有可滑动地支撑消音器盖的滑动结构。
    • 6. 发明授权
    • Exhaust device for vehicle engine
    • 汽车发动机排气装置
    • US07434656B2
    • 2008-10-14
    • US11213818
    • 2005-08-30
    • Kazuhiro YasudaMasashi KoyanagiShintaro AbeKazuo YamamotoTadashi Oshima
    • Kazuhiro YasudaMasashi KoyanagiShintaro AbeKazuo YamamotoTadashi Oshima
    • F01N7/08
    • F01N11/00F01N1/24F01N13/1838F01N2470/02Y02T10/47
    • An exhaust device includes an exhaust pipe connected at its upstream end to a cylinder head of the engine and an exhaust muffler connected to the downstream end of the exhaust pipe for suppressing the generation of noise from a heat insulating cover that covers a part of the exhaust pipe. A heat insulating cover covers a portion of the exhaust pipe near the engine and a stay is fixed to the heat insulating cover. The stay includes a supporting plate portion curved so as to partially surround the outer circumference of the exhaust pipe. A first vibration isolating member is provided that is sandwiched between the outer circumference of the exhaust pipe and the supporting plate portion, a band member is tightened to mount the supporting plate portion to the exhaust pipe, and a second vibration isolating member is sandwiched between the supporting plate portion and the band member.
    • 排气装置包括在其上游端连接到发动机的气缸盖的排气管和连接到排气管的下游端的排气消声器,用于抑制从覆盖一部分排气的隔热盖产生噪音 管。 绝热盖覆盖发动机附近的排气管的一部分,并且止动件固定在隔热盖上。 支架包括弯曲以部分地围绕排气管的外周的支撑板部。 提供了一种第一防振构件,其被夹在排气管的外周和支撑板部之间,紧固带构件以将支撑板部分安装到排气管,并且第二防振构件夹在 支撑板部分和带部件。
    • 7. 发明授权
    • Bearing device
    • 轴承装置
    • US06868810B2
    • 2005-03-22
    • US10349084
    • 2003-01-23
    • Atsuo HojoHiroatsu InuiTakanori OsukaMasashi Koyanagi
    • Atsuo HojoHiroatsu InuiTakanori OsukaMasashi Koyanagi
    • F02B61/02F02B75/22F16C9/02F16C33/10
    • F16C33/1065F02B61/02F02B75/22F16C9/02F16C17/022F16C33/046F16C33/1045F16C2360/22
    • To provide a bearing device for a rotary shaft which can further restrain the damage to a sliding bearing, by determining the position of a parting surface of the sliding bearing taking into account the position of the maximum pressure of an oil film. A bearing device includes a pair of sliding bearings for rotatably bearing a crankshaft of an internal combustion engine, and an oil supply passage for supplying a lubricating oil into clearances between the crankshaft and the sliding bearings. The sliding bearings are composed of bearing halves bisected at a parting surface located on a flat plane, substantially orthogonal to the direction of the maximum pressure of the oil films, formed of the lubricating oil in the clearances. The bearing device is applicable to an internal combustion engine including a cylinder having an inclined cylinder axis, which reduces the vibration and noise of the internal combustion engine.
    • 为了提供一种用于旋转轴的轴承装置,通过考虑到油膜的最大压力的位置来确定滑动轴承的分型面的位置,可以进一步抑制滑动轴承的损坏。 轴承装置包括一对用于可旋转地支承内燃机的曲轴的滑动轴承和用于将润滑油供给到曲轴和滑动轴承之间的间隙的供油通道。 滑动轴承由在位于平面上的分离表面上二等分的轴承半部构成,基本上与由间隙中的润滑油形成的油膜的最大压力方向基本正交。 轴承装置适用于包括具有倾斜气缸轴线的气缸的内燃机,其减小内燃机的振动和噪音。