公开(公告)号：US07766776B2

公开(公告)日：2010-08-03

申请号：US11196496

申请日：2005-08-02

Applicant: Akifumi Oishi ,  Yousuke Ishida

Inventor： Akifumi Oishi ,  Yousuke Ishida

IPC: F16G1/21

CPC classification number: F16G5/166

Abstract: To enhance the durability of the V-shaped belt by allowing the strength and the heat-radiating property of the resin blocks to stand together at high levels in the V-shaped belt, which has a plurality of resin blocks and endless connecting members connecting the resin blocks. The V-shaped belt includes a plurality of resin blocks arranged in a direction and an endless connecting member that is impacted into the resin blocks and that extends in the arrangement direction of the resin blocks. Depressions are longitudinally and vertically formed in the upside and downside of the front surface and the rear surface of each resin block. The depressions are separated from the connecting member and are also separated from the lateral surfaces of the resin block.

Abstract translation: 为了通过使V型带中的树脂块的强度和散热性能高的V形带来提高V形带的耐久性，V形带具有多个树脂块和连接 树脂块。 V形带包括多个沿一个方向布置的树脂块和环形连接件，该树脂块被冲击到树脂块中并且在树脂块的排列方向上延伸。 在每个树脂块的前表面和后表面的上侧和下侧纵向和垂直地形成凹陷。 凹部与连接部件分离，也与树脂块的侧面分离。

公开(公告)号：US07731613B2

公开(公告)日：2010-06-08

申请号：US11468208

申请日：2006-08-29

Applicant: Yousuke Ishida ,  Akifumi Ooishi

Inventor： Yousuke Ishida ,  Akifumi Ooishi

IPC: F16H59/00 ,  F16H61/00 ,  F16H63/00

CPC classification number: F16H9/18 ,  B62K2202/00 ,  F16H55/563 ,  F16H63/067

Abstract: A stationary sheave half of a V-belt type continuously variable transmission (CVT) comprises a primary sheave mounted to a primary sheave shaft and a secondary sheave mounted to a secondary sheave shaft. The stationary sheave half of the secondary sheave comprises a sheave body, which is substantially in the form of a doughnut plate and around which a V-belt is wound, and a substantially cylindrical-shaped boss portion extending rightward from a right side of the sheave body. The sheave body and the boss portion are formed separately.

Abstract translation: V型皮带式无级变速器（CVT）的固定滑轮一半包括安装到主滑轮轴的主滑轮和安装到次滑轮轴的次滑轮。 辅助滑轮的固定滑轮一半包括滑轮主体，其基本上为环形圈的形式，绕着该V形皮带的绕圈形状以及从滑轮的右侧向右延伸的大致圆柱形的凸起部分 身体。 滑轮主体和凸台部分分别形成。

公开(公告)号：US07690466B2

公开(公告)日：2010-04-06

申请号：US11946713

申请日：2007-11-28

Applicant: Akifumi Oishi ,  Yousuke Ishida

Inventor： Akifumi Oishi ,  Yousuke Ishida

IPC: B62M7/00

CPC classification number: F01M9/06 ,  F02B61/02 ,  F16H9/18 ,  F16H57/035 ,  F16H57/0489 ,  F16H2057/0203 ,  F16H2057/02065

Abstract: A motorcycle having a belt type CVT and an engine unit in which an axial length of a cylinder is restricted. A body frame comprises a down frame extending vertically. The engine unit comprises a four-stroke engine, a belt type CVT, a clutch and a crank case. A cylinder is arranged rearwardly of the down frame with an axis thereof extending vertically. The clutch is provided between a secondary sheave shaft and an output shaft. The crank case is formed with an oil reservoir portion below a crank shaft to store lubricating oil. A rear end of the oil reservoir portion is rearward of a front end of a secondary sheave. An axis of the crank shaft is below an axis of the secondary sheave shaft.

Abstract translation: 具有带式CVT的摩托车和限制气缸的轴向长度的发动机单元。 身体框架包括垂直延伸的下摆架。 发动机单元包括四冲程发动机，带式CVT，离合器和曲轴箱。 圆筒布置在下框架的后方，其轴线垂直延伸。 离合器设置在次轮轮轴和输出轴之间。 曲轴箱形成有曲柄轴下方的储油部，以储存润滑油。 储油部分的后端在次级滑轮的前端的后方。 曲轴的轴线在次级轮轴的轴线的下方。

公开(公告)号：US20090127060A1

公开(公告)日：2009-05-21

申请号：US12262162

申请日：2008-10-30

Applicant: Yousuke Ishida

Inventor： Yousuke Ishida

IPC: F16D19/00 ,  F16H59/02

CPC classification number: F16D23/12 ,  B62K11/14 ,  F16D27/004 ,  F16D28/00 ,  F16D2023/123 ,  Y10T74/19251

Abstract: A compact power unit for a vehicle having a clutch actuator is provided. The power unit includes a clutch actuator and a drive force transmission mechanism for transmitting the drive force of the clutch actuator to the clutch. The clutch actuator and the drive force transmission mechanism are arranged within a casing of the power unit. A drive shaft of the clutch actuator extends in the vertical direction. The drive force transmission mechanism includes a worm shaft coupled to the drive shaft of the clutch actuator, a first solid of revolution including a worm wheel portion which engages the worm shaft, a second solid of revolution which engages a gear portion of the first solid of revolution, and a ball cam. The ball cam converts torque from the second solid of revolution into a force which acts in the axial direction of a slide shaft of the clutch.

Abstract translation: 提供具有离合器致动器的用于车辆的紧凑型动力单元。 动力单元包括离合器致动器和用于将离合器致动器的驱动力传递到离合器的驱动力传递机构。 离合器致动器和驱动力传递机构布置在动力单元的壳体内。 离合器致动器的驱动轴在垂直方向上延伸。 驱动力传递机构包括联接到离合器致动器的驱动轴的蜗杆轴，包括与蜗杆轴啮合的蜗轮部分的第一旋转实体，与第一固体的齿轮部分啮合的第二固体， 革命和一个球形凸轮。 球形凸轮将来自第二固体旋转的扭矩转换成在离合器的滑动轴的轴向上作用的力。

公开(公告)号：US20090127056A1

公开(公告)日：2009-05-21

申请号：US12273545

申请日：2008-11-19

Applicant: Toshinori Inomori ,  Yousuke Ishida

Inventor： Toshinori Inomori ,  Yousuke Ishida

IPC: F16D13/72 ,  B62K11/00

CPC classification number: F16D43/12 ,  F16D13/04 ,  F16D13/54 ,  F16D13/72

Abstract: A centrifugal clutch for a vehicle includes a clutch housing having friction plates, a clutch boss having clutch plates, a pressure plate, and roller weights that press the pressure plate in a direction such that the friction plates and the clutch plates are brought into frictional contact with each other when the roller weights receive a centrifugal force. The vehicle power unit includes a main shaft which has an oil supply passage formed therein. The clutch includes a first oil supply path that supplies oil via the oil supply passage to the friction and clutch plates. The clutch includes a second oil supply path that supplies oil via the oil supply passage to the roller weights. The first and second oil supply paths are formed individually to allow independent adjustment of oil supply to each path.

Abstract translation: 一种用于车辆的离心式离合器包括具有摩擦片的离合器壳体，具有离合器片的离合器凸台，压力板和辊重物，其将压板沿使得摩擦板和离合器板摩擦接触的方向 当辊子重量接收到离心力时，彼此之间。 车辆动力单元包括其中形成有供油通道的主轴。 离合器包括第一供油路径，其经由供油通道向摩擦和离合器板供油。 离合器包括第二供油路径，其经由供油通道将油供给到滚子重物。 第一和第二供油路径分别形成，以允许独立调节每个路径的供油。

公开(公告)号：US07478696B2

公开(公告)日：2009-01-20

申请号：US11260712

申请日：2005-10-27

Applicant: Yousuke Ishida ,  Akifumi Oishi

Inventor： Yousuke Ishida ,  Akifumi Oishi

IPC: B62D61/02 ,  B62K11/00 ,  B62M7/00

CPC classification number: B62K11/06 ,  B62K2202/00

Abstract: A motorcycle has a frame and a power unit. The frame comprises a main frame member extending rearward from a steering head pipe. The power unit comprises a drive source, power transmission devices attached to the output end of the drive source, and a casing that houses the power transmission devices and that is suspended from the main frame member. The casing of the power unit comprises a recess opening toward the main frame member. A boss is formed on the bottom of the recess and is suspended from the main frame member.

Abstract translation: 摩托车有一个框架和一个动力单元。 框架包括从转向头管向后延伸的主框架构件。 动力单元包括驱动源，附接到驱动源的输出端的动力传递装置和容纳动力传递装置并且悬挂在主框架构件上的壳体。 动力单元的壳体包括朝向主框架构件的凹口。 在凹部的底部形成有凸起，并且从主框架件悬挂。

公开(公告)号：US07398753B2

公开(公告)日：2008-07-15

申请号：US11305314

申请日：2005-12-16

Applicant: Tatsuya Masuda ,  Yousuke Ishida

Inventor： Tatsuya Masuda ,  Yousuke Ishida

IPC: F02B75/06

CPC classification number: B62M9/04

Abstract: An engine has a built-in continuously variable transmission (CVT) interconnecting a crankshaft connected through a connecting rod to a piston and a transmission shaft to which the rotation of the crankshaft is transmitted for changing speed between both of the shafts. A driven pulley and a clutch are disposed on the transmission shaft. A balancer shaft to which the rotation of the crankshaft is transmitted and the clutch are disposed in an overlapping positional relationship with each other in the direction of the crankshaft.

Abstract translation: 发动机具有内置的无级变速器（CVT），其将通过连接杆连接的曲轴与活塞和传动轴相互连接，曲轴的旋转传递到该传动轴以改变两个轴之间的速度。 从动皮带轮和离合器设置在传动轴上。 曲轴的旋转传递到的平衡轴，离合器沿着曲轴的方向以重叠的位置关系设置。

公开(公告)号：US07316626B2

公开(公告)日：2008-01-08

申请号：US10477468

申请日：2003-04-08

Applicant: Akifumi Oishi ,  Yousuke Ishida

Inventor： Akifumi Oishi ,  Yousuke Ishida

IPC: B62J13/04 ,  F16H7/02

CPC classification number: F02B75/16 ,  B62M7/02 ,  F02B61/02 ,  F02B2075/027 ,  F02B2275/20 ,  F02F2001/245 ,  F16G5/166 ,  F16H57/02 ,  F16H61/662 ,  F16H2057/0203 ,  F16H2057/02065 ,  Y10T74/2186

Abstract: An engine having an engine case on one side of which a V-belt type of continuously variable transmission is provided, the CVT being placed in a transmission case and constituted that a V-belt is routed around a drive pulley and a driven pulley, the drive pulley being attached to one end of a crankshaft, the driven pulley being attached to one end of a transmission shaft parallel to the crankshaft, characterized in that the crankshaft is supported for free rotation with the engine case, one end of the crankshaft is projected in cantilever fashion from the engine case into the transmission case, the drive pulley is attached to the projected portion, and the transmission case is made as a component separate from or independent of the engine case and supported with the engine case so that a space is present between the engine case and the transmission case.

公开(公告)号：US20070023220A1

公开(公告)日：2007-02-01

申请号：US11461331

申请日：2006-07-31

Applicant: Yousuke Ishida ,  Akifumi Oishi

Inventor： Yousuke Ishida ,  Akifumi Oishi

IPC: B62K11/00 ,  B60K11/00

CPC classification number: F16H57/0415 ,  B62K2202/00 ,  F16H57/0489

Abstract: A riding type vehicle with improved cooling function of a V-belt continuously variable transmission and a compact body cover. A front side of a seat is partitioned with a space recessed to a lower side. The inside of a vehicle body cover is partitioned with a center tunnel. An engine unit is supported by a vehicle body frame on a lower side of the recessed space. The engine unit includes a transmission case having a belt chamber containing the V-belt continuously variable transmission. A footrest is arranged on an outer side in a vehicle width direction of the transmission case. An intake duct that guides air for cooling the V-belt type continuously variable transmission is disposed on an outer side in a vehicle width direction of the center tunnel and on an upper side of the transmission case.

Abstract translation: 具有改进的V形带无级变速器的冷却功能的骑行式车辆和紧凑的车身罩。 座椅的前侧被分隔成向下侧凹进的空间。 车体盖的内部用中心隧道分隔开。 发动机单元由凹陷空间的下侧的车体框架支撑。 发动机单元包括具有包含V形带无级变速器的带室的变速箱。 在变速箱的车宽方向的外侧配置有脚踏板。 引导用于冷却V形带式无级变速器的空气的进气管设置在中心通道的车辆宽度方向的外侧上，在变速箱的上侧。

公开(公告)号：US20060199687A1

公开(公告)日：2006-09-07

申请号：US11333766

申请日：2006-01-17

Applicant: Tatsuya Masuda ,  Yousuke Ishida

Inventor： Tatsuya Masuda ,  Yousuke Ishida

IPC: F16H59/00

CPC classification number: F16H9/18 ,  F16H57/02 ,  F16H2057/0203 ,  F16H2057/02065

Abstract: A secondary sheave shaft of a transmission is disposed vertically higher than a drive shaft when viewed along the axial direction of the shafts. An idle shaft of a speed-reduction mechanism is disposed between a primary sheave and an imaginary plane that extends through an axis of rotation of the secondary sheave shaft and an axis of rotation of the drive shaft. The drive shaft is disposed inside a profile of a transmission case when viewed along the axial direction of the secondary sheave shaft and the drive shaft.