公开(公告)号：US09464956B2

公开(公告)日：2016-10-11

申请号：US13552672

申请日：2012-07-19

申请人： Akitoshi Nakajima ,  Toshinori Inomori

发明人： Akitoshi Nakajima ,  Toshinori Inomori

IPC分类号： G01M15/11 ,  G01L23/22 ,  F01P1/06 ,  F02F1/06 ,  F02F1/30 ,  F02B61/02 ,  F02B77/08 ,  F02B77/11 ,  F02B75/16

CPC分类号： G01L23/221 ,  F01P1/06 ,  F02B61/02 ,  F02B75/16 ,  F02B77/085 ,  F02B77/11 ,  F02F1/065 ,  F02F1/30

摘要： In a single-cylinder internal combustion engine fitted with a knock sensor, a temperature increase of the knock sensor is suppressed and prevented, and the reliability of the knock sensor is improved. The engine includes a crankcase, a cylinder block connected to the crankcase, a cylinder head connected to the cylinder block, a sensor mounting boss provided on the cylinder block, and a knock sensor mounted to the boss. Fins are provided on the cylinder block and the cylinder head. A heat insulation member is provided between the boss and the knock sensor.

摘要翻译： 在配有爆震传感器的单缸内燃机中，能够抑制爆震传感器的温度上升，防止爆震传感器的可靠性提高。 发动机包括曲轴箱，连接到曲轴箱的气缸体，连接到气缸体的气缸盖，设置在气缸体上的传感器安装凸台和安装到凸台的爆震传感器。 在缸体和气缸盖上设置有金属丝。 在凸台和爆震传感器之间设置隔热构件。

公开(公告)号：US09453453B2

公开(公告)日：2016-09-27

申请号：US13552670

申请日：2012-07-19

申请人： Akitoshi Nakajima ,  Toshinori Inomori

发明人： Akitoshi Nakajima ,  Toshinori Inomori

IPC分类号： G01L23/22 ,  F01P1/06 ,  F02F1/06 ,  F02F1/30 ,  F02B61/02 ,  F02B77/08 ,  F02B75/16

CPC分类号： F01P1/06 ,  F02B61/02 ,  F02B75/16 ,  F02B77/085 ,  F02F1/065 ,  F02F1/30 ,  G01L23/221

摘要： In a single-cylinder internal combustion engine fitted with a knock sensor, a temperature increase of the knock sensor is suppressed and prevented and the reliability of the knock sensor is improved. The engine includes a crankcase accommodating a crankshaft, a cylinder block connected to the crankcase and including a cylinder provided therein, a cylinder head connected to the cylinder block, a sensor mounting boss provided on the cylinder block, a knock sensor arranged to detect knocking and mounted to the boss, a fan to guide air to at least the sensor mounting boss, and an air shroud.

摘要翻译： 在配有爆震传感器的单缸内燃机中，抑制和防止爆震传感器的温度升高，提高爆震传感器的可靠性。 发动机包括容纳曲轴的曲轴箱，连接到曲轴箱并且包括设置在其中的气缸的气缸体，连接到气缸体的气缸盖，设置在气缸体上的传感器安装凸台，布置成检测爆震和 安装到凸台上的风扇，以将空气引导到至少传感器安装凸台，以及空气罩。

公开(公告)号：US09243572B2

公开(公告)日：2016-01-26

申请号：US13552671

申请日：2012-07-19

申请人： Akitoshi Nakajima ,  Toshinori Inomori

发明人： Akitoshi Nakajima ,  Toshinori Inomori

IPC分类号： F02P5/14 ,  F02D35/02

CPC分类号： F02D35/027

摘要： A single-cylinder internal combustion engine includes a knock sensor mounted to apart other than a cylinder block to detect knocking. The engine includes a crankcase, a cylinder block, and a cylinder head connected by a bolt. A boss to mount the knock sensor is provided on the crankcase. A center of the boss is positioned on a same side of a cylinder axis as the bolt, when viewed in an axial direction of the boss.

摘要翻译： 单缸内燃机包括安装在除汽缸体之外的分离器的爆震传感器以检测爆震。 发动机包括曲轴箱，气缸体和通过螺栓连接的气缸盖。 在曲轴箱上设置有安装爆震传感器的凸台。 当从凸台的轴向观察时，凸台的中心位于与螺栓相同的气缸轴线的同一侧。

公开(公告)号：US09719405B2

公开(公告)日：2017-08-01

申请号：US13552669

申请日：2012-07-19

申请人： Akitoshi Nakajima ,  Toshinori Inomori

发明人： Akitoshi Nakajima ,  Toshinori Inomori

IPC分类号： G01L23/22 ,  F01P1/06 ,  F02F1/06 ,  F02F1/30 ,  F02B61/02 ,  F02B77/08 ,  F02B75/16

CPC分类号： F01P1/06 ,  F02B61/02 ,  F02B75/16 ,  F02B77/085 ,  F02F1/065 ,  F02F1/30

摘要： A single-cylinder internal combustion engine includes a knock sensor mounted thereto to suppress a temperature increase of the knock sensor and at the same time detect knocking with high accuracy. The engine includes a cylinder block having a cylinder provided therein, and a cylinder head connected to the cylinder block. On a surface of the cylinder block and the cylinder head, one or more fins protruding from the surface are provided. On the surface of the cylinder block, a sensor mounting boss protruding from the surface and being continuous with a portion of the one or more fins is provided. A knock sensor arranged to detect knocking is mounted to the sensor mounting boss.

公开(公告)号：US08256597B2

公开(公告)日：2012-09-04

申请号：US12571022

申请日：2009-09-30

申请人： Toshinori Inomori ,  Yousuke Ishida

发明人： Toshinori Inomori ,  Yousuke Ishida

IPC分类号： F16D43/12

CPC分类号： F16D43/12 ,  F16D13/52 ,  F16D13/70 ,  F16D25/086 ,  F16D2023/123

摘要： A cam face 81 and a cam face 181 are formed in such a manner that an angular velocity ω represented by the following equation increases when a parameter R increases and the angular velocity ω decreases when the parameter R decreases, ω2=(1/m)·[F(tan α+tan β)/R], where the mass of the centrifugal weight (41) is m, the revolution radius that is the distance from the rotation center (0) of the centrifugal weight (41) to the center of gravity of the centrifugal weight (41) is R, the angle formed by a radial line (L0) and a tangent line (L1) of a point of the cam face (81) being in contact with the centrifugal weight (41) is α, the angle formed by a radial line (L0) and a tangent line (L2) of a point in the cam face (181) being in contact with the centrifugal weight (41) is β, and the urging force of a Belleville spring that urges a roller retainer (78) is F.

摘要翻译： 凸轮面81和凸轮面181以这样的方式形成，即当参数R增加时角度速度ω减小，ω2=（1 / m） ·[F（tanα+ tan＆bgr;）/ R]，其中离心重量（41）的质量为m，作为离心重量（41）的旋转中心（0）到距离离心重量 离心重量（41）的重心为R，由径向线（L0）和凸轮面（81）的点与离心重块（41）接触的切线（L1）形成的角度 ）是α，与离心重块（41）接触的凸轮面（181）中的点的径向线（L0）和切线（L2）形成的角度为θ， 推动滚轮保持架（78）的贝氏弹簧是F.

公开(公告)号：US08151926B2

公开(公告)日：2012-04-10

申请号：US12570899

申请日：2009-09-30

申请人： Toshinori Inomori ,  Yousuke Ishida

发明人： Toshinori Inomori ,  Yousuke Ishida

IPC分类号： B62D61/02

CPC分类号： F16D25/086

摘要： A friction plate (131) rotates in association with rotation of a pressure plate (77). A first pressing plate (132) presses the friction plate (131) to the right to move the pressure plate (77) to the right. A second pressing plate (133) receives a torque of the pressure plate (77) via the friction plate (131). A slide shaft (231) rotates together with the second pressing plate (133). The operation assist mechanism (220) gives a rightward force to the pressure plate (77), by the slide shaft (231) moving to the right upon receiving the torque from the second pressing plate (133). Balls (135) transmit a portion of the rightward force of the short push rod (43a) to the slide shaft (231) without use of the friction plate (131).

摘要翻译： 摩擦板（131）与压板（77）的旋转相关联地旋转。 第一按压板（132）向右按压摩擦板（131），将压板（77）向右移动。 第二压板（133）通过摩擦板（131）接收压板（77）的扭矩。 滑动轴（231）与第二压板（133）一起旋转。 操作辅助机构（220）在从第二按压板（133）接受转矩时，通过滑动轴（231）向右移动，向压板（77）施加向右的力。 球（135）不使用摩擦板（131）将短推杆（43a）的向右的力的一部分传递到滑动轴（231）。

公开(公告)号：US20090127056A1

公开(公告)日：2009-05-21

申请号：US12273545

申请日：2008-11-19

申请人： Toshinori Inomori ,  Yousuke Ishida

发明人： Toshinori Inomori ,  Yousuke Ishida

IPC分类号： F16D13/72 ,  B62K11/00

CPC分类号： F16D43/12 ,  F16D13/04 ,  F16D13/54 ,  F16D13/72

摘要： 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.

摘要翻译： 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：US08317008B2

公开(公告)日：2012-11-27

申请号：US12621742

申请日：2009-11-19

申请人： Toshinori Inomori ,  Yousuke Ishida

发明人： Toshinori Inomori ,  Yousuke Ishida

IPC分类号： F16D13/71 ,  F16D13/56

CPC分类号： F16D25/0638 ,  F16D13/56 ,  F16D13/648 ,  F16D25/086 ,  Y10T29/49874

摘要： A clutch 44 has a clutch boss 441, a clutch housing 442, a friction plate 64, a clutch plate 65, and a pressure plate 450. The clutch boss 441 is attached to the main shaft 41 so as to be integrally rotated therewith. The clutch housing 442 encloses the periphery of the clutch boss 441 and is attached to the main shaft 41 so as to be rotated with respect to the main shaft 41. The friction plate 64 has a plate main body and a friction material and rotates together with the clutch housing 442. The clutch plate 65 faces the plate main body via the friction material and rotates together with the clutch boss 441. The pressure plate 450 rotates together with one of the clutch boss 441 the clutch housing 442 which is engaged with the friction plate 64.

摘要翻译： 离合器44具有离合器凸台441，离合器壳体442，摩擦板64，离合器板65和压板450.离合器凸台441以与其一体旋转的方式安装在主轴41上。 离合器壳体442包围离合器凸台441的周边并且相对于主轴41被安装到主轴41上。摩擦板64具有板主体和摩擦材料，并与 离合器板65经由摩擦材料面对板主体并与离合器凸台441一起旋转。压板450与离合器凸台441中的一个一起转动，离合器壳体442与摩擦件 板64。

公开(公告)号：US20090250304A1

公开(公告)日：2009-10-08

申请号：US12392440

申请日：2009-02-25

申请人： Toshinori Inomori ,  Yousuke Ishida

发明人： Toshinori Inomori ,  Yousuke Ishida

IPC分类号： F16D43/20

CPC分类号： F16D13/585 ,  F16D13/04 ,  F16D13/52 ,  F16D43/12

摘要： A friction clutch has a clutch housing including a friction plate, a clutch boss including a clutch plate, and a pressure plate causing the friction plate and the clutch plate to contact each other by moving in a predetermined direction. A clutch spring applies a biasing force in a direction of causing the pressure plate to press the friction and clutch plates into contact with each other. An annular retainer receives a reaction force to the biasing force of the clutch spring by supporting one end of the clutch spring opposite to the pressure plate. A circlip of a notched ring shape is fitted into an inner peripheral side of the clutch housing. The circlip locks the retainer to the clutch housing by abutting on an opposite side of the retainer. The retainer is configured to suppress radially inward deformation of the circlip when a vehicle engine is driven.

摘要翻译： 摩擦离合器具有包括摩擦片的离合器壳体，包括离合器片的离合器凸轮和通过沿预定方向移动而使摩擦片和离合器片彼此接触的压板。 离合器弹簧沿使压板将摩擦和离合器片彼此接触的方向施加偏压力。 通过支撑与压力板相对的离合器弹簧的一端，环形保持器承受离合器弹簧的偏置力的反作用力。 在离合器壳体的内周侧嵌合有切口环状的卡环。 簧环通过抵靠保持器的相对侧而将定位器锁定到离合器壳体。 保持器被构造成当车辆发动机被驱动时抑制簧环的径向向内变形。

公开(公告)号：US20090000898A1

公开(公告)日：2009-01-01

申请号：US12142716

申请日：2008-06-19

申请人： Toshinori Inomori ,  Yousuke Ishida

发明人： Toshinori Inomori ,  Yousuke Ishida

IPC分类号： F16D11/10

CPC分类号： F16D25/086 ,  F16D43/12

摘要： A clutch structure, constructed without a one-way clutch, remains engaged until the input side rotational speed becomes relatively low. A pressure plate presses a group of plates directly or indirectly by moving in the direction of an axis, bringing the group of plates into a press contact state. An input side press body turns around the axis with the rotation of a clutch housing, presses the pressure plate to the side of the group of plates by centrifugal force generated during the turning, and moves in a direction away from the axis. A roller retainer presses the group of plates directly or indirectly by moving in the direction of the axis, bringing the group of plates into a press contact state. An output side press body turns around the axis with the rotation of an output side clutch member, presses the roller retainer to the side of the group of plates by centrifugal force generated during the turning, and moves in a direction away from the axis.

摘要翻译： 在没有单向离合器的情况下构成的离合器结构保持接合，直到输入侧转速变得相对较低。 压板通过沿着轴的方向移动而直接或间接地挤压一组板，使一组板进入压接状态。 输入侧压制体随着离合器壳体的旋转而绕轴旋转，通过在转动期间产生的离心力将压板压向该组板的侧面，并且沿远离轴线的方向移动。 滚轮保持器通过沿轴线方向移动直接或间接地按压该组板，使该组板进入压接状态。 输出侧按压体随着输出侧离合器构件的旋转而绕轴旋转，通过在转动期间产生的离心力将辊保持器压向该组板的侧面，并且沿远离轴线的方向移动。