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公开(公告)号：US20110203898A1
公开(公告)日：2011-08-25
申请号：US13033679
申请日：2011-02-24
CPC分类号： F16H57/0483 , B60K1/00 , B60K2001/001 , F16C33/6659 , F16C2361/65 , F16H57/0441 , F16H57/0471 , F16H57/0476 , F16H63/3416 , H02K7/006 , H02K7/116
摘要： A vehicle power transmission device includes: a first power transmission member including a cylindrical shaft end portion rotatably supported via a first bearing on an inner circumferential side of a non-rotating support wall; and a second power transmission member supported on the inside of the cylindrical shaft end portion via a second bearing radially overlapping with the first bearing by the cylindrical shaft end portion to be rotatable concentrically and relatively to the first power transmission member, the second power transmission member including a circular disc gear portion protruded to an outer circumferential side at a predetermined distance from the second bearing in a shaft center direction of the second power transmission member, at a portion facing the first bearing, the gear portion having an annular inner circumferential guide protruding portion for guiding to the first bearing a lubricant oil that passes through the second bearing for lubrication, that enters into a gap between the second bearing and the gear portion, and that travels to the outer circumferential side due to the centrifugal force.
摘要翻译： 一种车辆动力传递装置，包括：第一动力传递构件，其包括圆筒形的轴端部，其通过非旋转支撑壁的内周侧上的第一轴承可旋转地支撑; 以及第二动力传递构件，其经由与所述第一轴承径向重叠的所述圆筒形轴端部的第二轴承支撑在所述圆筒形轴端部的内侧，以能够同心地且相对于所述第一动力传递构件旋转，所述第二动力传递构件 包括圆形盘齿轮部分，在与所述第二动力传递构件的轴中心方向相对于所述第二轴承预定距离的外周侧处，在面向所述第一轴承的部分处，所述齿轮部分具有环形内周引导件突出 用于引导到第一轴承的润滑油，其通过用于润滑的第二轴承，其进入第二轴承和齿轮部之间的间隙，并且由于离心力而行进到外周侧。
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公开(公告)号：US08727928B2
公开(公告)日：2014-05-20
申请号：US13033679
申请日：2011-02-24
IPC分类号： F16H48/06
CPC分类号： F16H57/0483 , B60K1/00 , B60K2001/001 , F16C33/6659 , F16C2361/65 , F16H57/0441 , F16H57/0471 , F16H57/0476 , F16H63/3416 , H02K7/006 , H02K7/116
摘要： A vehicle power transmission device includes: a first power transmission member including a cylindrical shaft end portion rotatably supported via a first bearing on an inner circumferential side of a non-rotating support wall; and a second power transmission member supported on the inside of the cylindrical shaft end portion via a second bearing radially overlapping with the first bearing by the cylindrical shaft end portion to be rotatable concentrically and relatively to the first power transmission member, the second power transmission member including a circular disc gear portion protruded to an outer circumferential side at a predetermined distance from the second bearing in a shaft center direction of the second power transmission member, at a portion facing the first bearing, the gear portion having an annular inner circumferential guide protruding portion for guiding to the first bearing a lubricant oil that passes through the second bearing for lubrication, that enters into a gap between the second bearing and the gear portion, and that travels to the outer circumferential side due to the centrifugal force.
摘要翻译： 一种车辆动力传递装置，包括：第一动力传递构件，其包括圆筒形的轴端部，其通过非旋转支撑壁的内周侧上的第一轴承可旋转地支撑; 以及第二动力传递构件，其经由与所述第一轴承径向重叠的所述圆筒形轴端部的第二轴承支撑在所述圆筒形轴端部的内侧，以能够同心地且相对于所述第一动力传递构件旋转，所述第二动力传递构件 包括圆形盘齿轮部分，在与所述第二动力传递构件的轴中心方向相对于所述第二轴承预定距离的外周侧处，在面向所述第一轴承的部分处，所述齿轮部分具有环形内周引导件突出 用于引导到第一轴承的润滑油，其通过用于润滑的第二轴承，其进入第二轴承和齿轮部之间的间隙，并且由于离心力而行进到外周侧。
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公开(公告)号：US08459134B2
公开(公告)日：2013-06-11
申请号：US13080798
申请日：2011-04-06
IPC分类号： F16H3/08
CPC分类号： F04C2/10 , F01C17/02 , F04C14/04 , F04C15/0061 , F16H3/003 , F16H57/0441 , F16H57/0483 , Y10T74/19219
摘要： A vehicle oil pump that is driven by a drive gear provided on a rotating shaft that rotates in one direction when a vehicle travels forward and rotates in the opposite direction when the vehicle travel backward includes a first driven gear that is in mesh with the drive gear and provided on a drive shaft of the vehicle oil pump via a first one-way clutch, an idler gear that is in mesh with the drive gear, and a second driven gear that is in mesh with the idler gear and provided on the drive shaft of the vehicle oil pump via a second one-way clutch. The first one-way clutch is configured to transmit rotation of the first driven gear to the drive shaft when the vehicle travels in one direction, from among forward and backward, and the second one-way clutch is configured to transmit rotation of the second driven gear to the drive shaft when the vehicle travels in the other direction, from among forward and backward.
摘要翻译： 一种车辆油泵，其由设置在旋转轴上的驱动齿轮驱动，所述驱动齿轮在车辆向前行进时沿一个方向旋转并且当车辆向后行进时沿相反方向旋转包括与所述驱动齿轮啮合的第一从动齿轮 并且经由第一单向离合器，与驱动齿轮啮合的空转齿轮和与惰轮啮合并设置在驱动轴上的第二从动齿轮设置在车辆油泵的驱动轴上 的车辆油泵经由第二单向离合器。 第一单向离合器构造成当车辆从前进和后退沿着一个方向行进时将第一从动齿轮的旋转传递到驱动轴，并且第二单向离合器构造成传递第二从动齿轮的旋转 当车辆在向前和向后沿另一个方向行进时，齿轮传递到驱动轴。
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公开(公告)号：US20110252906A1
公开(公告)日：2011-10-20
申请号：US13080798
申请日：2011-04-06
IPC分类号： F16H3/08
CPC分类号： F04C2/10 , F01C17/02 , F04C14/04 , F04C15/0061 , F16H3/003 , F16H57/0441 , F16H57/0483 , Y10T74/19219
摘要： A vehicle oil pump that is driven by a drive gear provided on a rotating shaft that rotates in one direction when a vehicle travels forward and rotates in the opposite direction when the vehicle travel backward includes a first driven gear that is in mesh with the drive gear and provided on a drive shaft of the vehicle oil pump via a first one-way clutch, an idler gear that is in mesh with the drive gear, and a second driven gear that is in mesh with the idler gear and provided on the drive shaft of the vehicle oil pump via a second one-way clutch. The first one-way clutch is configured to transmit rotation of the first driven gear to the drive shaft when the vehicle travels in one direction, from among forward and backward, and the second one-way clutch is configured to transmit rotation of the second driven gear to the drive shaft when the vehicle travels in the other direction, from among forward and backward.
摘要翻译： 一种车辆油泵，其由设置在旋转轴上的驱动齿轮驱动，所述驱动齿轮在车辆向前行进时沿一个方向旋转并且当车辆向后行进时沿相反方向旋转包括与所述驱动齿轮啮合的第一从动齿轮 并且经由第一单向离合器，与驱动齿轮啮合的空转齿轮和与惰轮啮合并设置在驱动轴上的第二从动齿轮设置在车辆油泵的驱动轴上 的车辆油泵经由第二单向离合器。 第一单向离合器构造成当车辆从前进和后退沿着一个方向行进时将第一从动齿轮的旋转传递到驱动轴，并且第二单向离合器构造成传递第二从动齿轮的旋转 当车辆在向前和向后沿另一个方向行进时，齿轮传递到驱动轴。
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公开(公告)号：US20110297258A1
公开(公告)日：2011-12-08
申请号：US13115132
申请日：2011-05-25
IPC分类号： F16H61/28
CPC分类号： F16H61/0206 , F16H57/0435 , F16H61/0025 , F16H2061/004 , F16H2200/0021 , Y10T137/85986
摘要： A hydraulic control circuit of a vehicular power transmission apparatus includes: a first passageway providing communication between a pump and a strainer; a second passageway providing communication between the pump and a feeding passageway; a third passageway interconnecting the first passageway and the second passageway; a first check valve being disposed between the strainer and a connecting point between the first passageway and the third passageway, and allowing the oil to flow from a strainer side to a pump side; a second check valve being disposed between the feeding passageway and a connecting point between the second passageway and the third passageway, and allowing the oil to flow from the second passageway to a feeding passageway side; and a third check valve being disposed in the third passageway, and allowing the oil to flow from the first passageway to a second passageway side.
摘要翻译： 车辆动力传动装置的液压控制回路包括：第一通道，其提供泵和过滤器之间的连通; 第二通道，其在所述泵和供给通道之间提供连通; 连接所述第一通道和所述第二通道的第三通道; 第一止回阀设置在过滤器和第一通道与第三通道之间的连接点之间，并允许油从过滤器侧流到泵侧; 第二止回阀设置在所述供给通道和所述第二通道和所述第三通道之间的连接点之间，并且允许所述油从所述第二通道流动到进给通道侧; 并且第三止回阀设置在第三通道中，并允许油从第一通道流到第二通道侧。
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公开(公告)号：US08348800B2
公开(公告)日：2013-01-08
申请号：US13033654
申请日：2011-02-24
IPC分类号： F16H48/06
CPC分类号： B60K1/00 , B60K2001/001 , F16H57/0404 , F16H57/0441 , F16H57/0471 , F16H57/0476 , Y02T10/7258
摘要： A vehicle power transmission device includes: an input shaft; a planetary gear type speed reducer disposed concentrically to the input shaft to reduce and output rotation input to the input shaft; and a differential gear device disposed adjacently to the input shaft in a shaft center direction, the differential gear device being rotationally driven by the speed reducer to transmit a drive force to a pair of axles disposed on the shaft center while allowing a rotational difference between the axles, the speed reducer including a sun gear that is fit with a shaft end portion of the input shaft in a relatively non-rotatable manner, the sun gear being prevented from relatively moving toward the differential gear device by an annular snap ring fit and attached to an annular snap ring groove formed on an outer circumferential surface of the shaft end portion of the input shaft on the differential gear device side of the sun gear, the differential gear device including a differential case having a cylindrical end portion formed on the sun gear side or a member fixed thereto that is extended to the outer circumferential side of the snap ring, the differential case having a radial distance of an annular gap formed between the cylindrical end portion or the member fixed thereto and the snap ring set smaller than a groove depth of the snap ring groove.
摘要翻译： 一种车辆动力传递装置，包括：输入轴; 与输入轴同心地设置的行星齿轮式减速器，以减少输出到输入轴的旋转输入; 以及差速齿轮装置，其沿着轴心方向与输入轴相邻配置，差速齿轮装置由减速器旋转驱动，以将驱动力传递到设置在轴心上的一对轴，同时允许 所述减速器包括以相对不可旋转的方式与所述输入轴的轴端部分配合的太阳齿轮，所述太阳齿轮通过环形卡环配合和附接而被阻止朝向所述差速齿轮装置相对移动 涉及形成在太阳齿轮的差动齿轮装置侧的输入轴的轴端部的外周面上的环形卡环槽，该差速齿轮装置具有差速器壳体，该差速器壳体具有形成在太阳齿轮上的圆筒形端部 侧面或固定到其上的构件延伸到卡环的外周侧，差速器壳体具有径向延伸 ce形成在圆柱形端部或固定到其上的构件之间的环形间隙和小于卡环槽的凹槽深度的卡环。
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公开(公告)号：US20110207570A1
公开(公告)日：2011-08-25
申请号：US13033654
申请日：2011-02-24
IPC分类号： F16H48/06
CPC分类号： B60K1/00 , B60K2001/001 , F16H57/0404 , F16H57/0441 , F16H57/0471 , F16H57/0476 , Y02T10/7258
摘要： A vehicle power transmission device includes: an input shaft; a planetary gear type speed reducer disposed concentrically to the input shaft to reduce and output rotation input to the input shaft; and a differential gear device disposed adjacently to the input shaft in a shaft center direction, the differential gear device being rotationally driven by the speed reducer to transmit a drive force to a pair of axles disposed on the shaft center while allowing a rotational difference between the axles, the speed reducer including a sun gear that is fit with a shaft end portion of the input shaft in a relatively non-rotatable manner, the sun gear being prevented from relatively moving toward the differential gear device by an annular snap ring fit and attached to an annular snap ring groove formed on an outer circumferential surface of the shaft end portion of the input shaft on the differential gear device side of the sun gear, the differential gear device including a differential case having a cylindrical end portion formed on the sun gear side or a member fixed thereto that is extended to the outer circumferential side of the snap ring, the differential case having a radial distance of an annular gap formed between the cylindrical end portion or the member fixed thereto and the snap ring set smaller than a groove depth of the snap ring groove.
摘要翻译： 一种车辆动力传递装置，包括：输入轴; 与输入轴同心地设置的行星齿轮式减速器，以减少输出到输入轴的旋转输入; 以及差速齿轮装置，其沿着轴心方向与输入轴相邻配置，差速齿轮装置由减速器旋转驱动，以将驱动力传递到设置在轴心上的一对轴，同时允许 所述减速器包括以相对不可旋转的方式与所述输入轴的轴端部分配合的太阳齿轮，所述太阳齿轮通过环形卡环配合和附接而被阻止朝向所述差速齿轮装置相对移动 涉及形成在太阳齿轮的差动齿轮装置侧的输入轴的轴端部的外周面上的环形卡环槽，该差速齿轮装置具有差速器壳体，该差速器壳体具有形成在太阳齿轮上的圆筒形端部 侧面或固定到其上的构件延伸到卡环的外周侧，差速器壳体具有径向延伸 ce形成在圆柱形端部或固定到其上的构件之间的环形间隙和小于卡环槽的凹槽深度的卡环。
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公开(公告)号：US08932172B2
公开(公告)日：2015-01-13
申请号：US13757495
申请日：2013-02-01
申请人： Koichi Tanaka , Tatsuya Kawamura , Hiroya Mizuta , Koichi Nakamura , Rikiya Kubo , Yoshihiko Sasaki
发明人： Koichi Tanaka , Tatsuya Kawamura , Hiroya Mizuta , Koichi Nakamura , Rikiya Kubo , Yoshihiko Sasaki
CPC分类号： F16H48/08 , F16H48/38 , F16H2048/085 , Y10T29/49465
摘要： A differential includes a pinion shaft holder, a differential case, a first side gear, a second side gear, a first spring and a second spring. The differential case includes a first side boss portion and a second side boss portion. The first spring is interposed between the first side boss portion and the first side gear. The second spring is interposed between the second side boss portion and the second side gear. A recessed portion is provided on the pinion shaft holder and is configured to avoid interference with an auxiliary tool. The auxiliary tool maintains one of the first spring and the second spring in the compressed state.
摘要翻译： 差速器包括小齿轮轴保持器，差速器壳体，第一侧齿轮，第二侧齿轮，第一弹簧和第二弹簧。 差速器壳体包括第一侧凸起部分和第二侧凸起部分。 第一弹簧插入在第一侧凸台部和第一侧齿轮之间。 第二弹簧设置在第二侧凸台部和第二侧齿轮之间。 在小齿轮轴保持器上设置有凹部，并且构成为避免与辅助工具的干涉。 辅助工具将第一弹簧和第二弹簧中的一个保持在压缩状态。
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公开(公告)号：US20130225356A1
公开(公告)日：2013-08-29
申请号：US13757495
申请日：2013-02-01
申请人： Koichi Tanaka , Tatsuya Kawamura , Hiroya Mizuta , Koichi Nakamura , Rikiya Kubo , Yoshihiko Sasaki
发明人： Koichi Tanaka , Tatsuya Kawamura , Hiroya Mizuta , Koichi Nakamura , Rikiya Kubo , Yoshihiko Sasaki
CPC分类号： F16H48/08 , F16H48/38 , F16H2048/085 , Y10T29/49465
摘要： A differential includes a pinion shaft holder, a differential case, a first side gear, a second side gear, a first spring and a second spring. The differential case includes a first side boss portion and a second side boss portion. The first spring is interposed between the first side boss portion and the first side gear. The second spring is interposed between the second side boss portion and the second side gear. A recessed portion is provided on the pinion shaft holder and is configured to avoid interference with an auxiliary tool. The auxiliary tool maintains one of the first spring and the second spring in the compressed state.
摘要翻译： 差速器包括小齿轮轴保持器，差速器壳体，第一侧齿轮，第二侧齿轮，第一弹簧和第二弹簧。 差速器壳体包括第一侧凸起部分和第二侧凸起部分。 第一弹簧插入在第一侧凸台部和第一侧齿轮之间。 第二弹簧设置在第二侧凸台部和第二侧齿轮之间。 在小齿轮轴保持器上设置有凹部，并且构成为避免与辅助工具的干涉。 辅助工具将第一弹簧和第二弹簧中的一个保持在压缩状态。
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公开(公告)号：US06586061B1
公开(公告)日：2003-07-01
申请号：US09539878
申请日：2000-03-31
IPC分类号： B29D2200
CPC分类号： B32B27/32 , A61J1/10 , B32B27/08 , B32B2323/04 , B32B2323/046 , B32B2323/10 , B32B2439/80 , C08L23/04 , C08L2205/02 , Y10T428/1334 , Y10T428/1352 , Y10T428/31855 , Y10T428/31909 , Y10T428/31913 , Y10T428/31917 , Y10T428/31924 , C08L2666/04
摘要： A multi-layer film contains at least a first layer, a second layer inside thereof, and a third layer inside the second layer. The first layer contains a polypropylene resin (PP). The second layer contains a polyethylene resin (PE) having 70 to 90 wt% of a lower crystalline component (LCC) and 10 to 30 wt% of a higher crystalline component (HCC). The PE has a melt flow rate of 0.1 to 20 g/10 min and in a temperature rising elution fraction elution curve, an elution peak temperature of the LCC is from 45 to 85° C; the ratio of (peak height of LCC)/(height of the minimum valley between LCC peak and HCC peak) is 9 or more; an area ratio of the elution peak temperature or less of LCC is 35% or more. The third layer contains a) PP or b) a high-pressure low density PE having an extrapolation melting completion temperature of melting of 110° C or more; or c) a copolymer of ethylene/C3-18 &agr;-olefin having a density of 0.920 g/cm3 or more.
摘要翻译： 多层膜至少含有第一层，第二层和第二层内的第三层。 第一层含有聚丙烯树脂（PP）。 第二层含有70-90重量％的较低结晶组分（LCC）和10-30重量％的较高结晶组分（HCC）的聚乙烯树脂（PE）。 PE的熔体流动速率为0.1〜20g / 10min，洗脱分数洗脱曲线为升温时，LCC的洗脱峰温度为45〜85℃。 （LCC的峰高）/（LCC峰和HCC峰之间的最小谷的高度）的比为9以上; LCC的洗脱峰值温度以下的面积比为35％以上。 第三层包含a）PP或b）具有110℃或更高熔点的外推熔融完成温度的高压低密度PE; 或c）密度为0.920g / cm 3以上的乙烯/C3-18α-烯烃的共聚物。
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