公开(公告)号：US4481919A

公开(公告)日：1984-11-13

申请号：US447158

申请日：1982-12-06

Applicant: Shoichi Honda ,  Nobuo Anno

Inventor： Shoichi Honda ,  Nobuo Anno

IPC: F01L13/00 ,  F02D13/06

CPC classification number: F01L13/0005 ,  F01L2001/187

Abstract: A simplified intake/exhaust valve assembly for an internal combustion engine which has a change-over operation of operative and inoperative state of the intake/exhaust valve is provided. The intake/exhaust valve assembly comprises a reciprocating valve having a valve stem and a valve head placed at a position at which an inlet/exhaust port opens into a power cylinder of the engine, to open and close the inlet/exhaust port in accordance with an axial movement thereof, a camshaft driven by a crankshaft of the engine, having a cam surface formed on the circumferential surface thereof, a cam follower having a first end associated with an end of the valve stem, a second end which forms a supporting point thereof, and a bearing surface contactable with the cam surface of the cam shaft, the cam follower being adapted to translate a rotation of the camshaft into the axial movement of the reciprocating valve so as to open and close the inlet/exhaust port in accordance with the rotation of the camshaft when the cam follower is made operative, and a support means comprising, a piston plunger having a head portion for supporting the second end of the cam follower, a cylindrical member for slidably receiving the piston plunger and having a hydraulic pressure chamber formed therein, and a retainer member for slidably receiving the cylindrical member, the cylindrical member being axially slidable in the retainer member between predetermined first and second positions in which the cam follower is made operative and inoperative respectively.

Abstract translation: 提供一种用于内燃机的简化的进/排气门组件，其具有进/排气门的操作和不工作状态的转换操作。 进气/排气阀组件包括往复式阀门，该往复阀具有阀杆和阀头，该阀杆位于入口/排气口打开到发动机动力缸内的位置，以根据下述方式打开和关闭入口/排气口 其轴向运动，由发动机的曲轴驱动的凸轮轴，具有形成在其圆周表面上的凸轮表面;凸轮从动件，其具有与阀杆的端部相关联的第一端，形成支撑点的第二端 以及与凸轮轴的凸轮表面可接触的支承表面，所述凸轮从动件适于将所述凸轮轴的旋转平移到所述往复阀的轴向运动中，以便根据 当凸轮从动件操作时凸轮轴的旋转;以及支撑装置，其包括：活塞柱塞，其具有用于支撑凸轮从动件的第二端的头部，圆柱形的 用于可滑动地接收活塞柱塞并且具有形成在其中的液压室;以及保持构件，用于可滑动地容纳圆柱形构件，该圆柱形构件可在保持构件中在预定的第一和第二位置之间轴向滑动， 手术和不能手术。

公开(公告)号：US4475893A

公开(公告)日：1984-10-09

申请号：US407431

申请日：1982-08-12

Applicant: Nobuo Anno ,  Haruki Okui ,  Kuniyuki Yamamoto ,  Kunio Miyazaki

Inventor： Nobuo Anno ,  Haruki Okui ,  Kuniyuki Yamamoto ,  Kunio Miyazaki

IPC: B62M9/08 ,  B62M9/06 ,  F16H9/18 ,  F16H61/662 ,  F16H55/52 ,  F16H9/00 ,  F16H11/00

CPC classification number: F16H61/66245 ,  B62M9/06

Abstract: A power transmission for a two-wheeled vehicle includes a variable-diameter drive pulley mechanism (2) mounted on a drive shaft (1) connected to an engine (E), a variable-diameter driven pulley mechanism (22) mounted on a driven shaft (18) operatively coupled with a driven wheel (W), and a clutch (36) mounted coaxially on the driven shaft (18) and operatively connected to the driven pulley mechanism (22). The drive and driven pulley mechanisms (2,22) are interconnected by a V-belt (7). The drive and driven pulley mechanisms (2,22) have axially movable members (5,24) located on opposite sides of the V-belt (7) adjacent to the engine (E) and the clutch (36) to allow parallel displacement of the V-belt (7) during the changing of the diameters of the pulley mechanisms (2,22), to prevent belt twisting or distortion and to prevent the belt (7) and pulley mechanisms (2,22) from being loaded while the vehicle is moved around with the engine (E) turned off.

Abstract translation: 用于两轮车辆的动力传动装置包括安装在与发动机（E）连接的驱动轴（1）上的可变直径驱动滑轮机构（2），可变直径从动滑轮机构（22），其安装在驱动 与从动轮（W）可操作地连接的轴（18）和同轴地安装在从动轴（18）上并可操作地连接到从动滑轮机构（22）的离合器（36）。 驱动和从动皮带轮机构（2,22）通过V形皮带（7）相互连接。 驱动和从动皮带轮机构（2,22）具有位于与发动机（E）和离合器（36）相邻的V形皮带（7）的相对侧上的轴向可移动构件（5,24），以允许平行位移 在改变皮带轮机构（2,22）的直径期间的V形皮带（7），以防止皮带扭曲或扭曲，并且防止皮带（7）和滑轮机构（2,22）被装载 车辆随着发动机（E）关闭而移动。

公开(公告)号：US4761155A

公开(公告)日：1988-08-02

申请号：US840831

申请日：1986-03-18

Applicant: Yusuke Kinoshita ,  Junichi Araki ,  Itsuo Iwai ,  Eiichi Ichihara ,  Michio Sato ,  Nobuo Anno

Inventor： Yusuke Kinoshita ,  Junichi Araki ,  Itsuo Iwai ,  Eiichi Ichihara ,  Michio Sato ,  Nobuo Anno

IPC: F02B67/06 ,  F02B75/02 ,  F16H7/08 ,  F16H7/12

CPC classification number: F02B67/06 ,  F16H7/0848 ,  F16H7/129 ,  F02B2075/027 ,  F02B2275/06 ,  F02B2275/18 ,  F16H2007/0812 ,  F16H2007/0814 ,  F16H2007/0859 ,  F16H2007/0893

Abstract: A tensioner acting on and allowing an endless transmission belt, stretched between a driving wheel and driven wheels supported on the body of an internal combustion engine, to run under a constant tension, wherein an oscillating lever supports a tension pulley pressed against a loosening side of the transmission belt and has a base end pivoted on the engine body, and an automatic adjuster connected to a tip end of the lever is supported on a case for a hydraulic pump of the engine. A spacer is interposed between contact portions of the oscillating lever and the engine body, and an outlet of the pump and an oil port of the adjuster are directly communicated. An adjusting screw is provided on the tip end of the oscillating lever and is operatively connected to the upper end of a plunger of the automatic adjuster. An auxiliary spring is further connected to the oscillating lever to assure the transmission belt of the constant tension, and the tension pulley supported on the oscillating lever is pressed against the transmission belt at a location close to the axis of an engine cylinder, that is, almost directly above the driving wheel, to thereby secure a sufficient space for installation of the automatic adjuster outside the pulley.

Abstract translation: 作用在并允许在驱动轮和支撑在内燃机的主体上的从动轮之间延伸的无端传动带的张紧器在恒定张力下运行，其中摆动杆支撑压在松动侧的张紧轮 传动皮带并且具有在发动机主体上枢转的基端，并且连接到杠杆的顶端的自动调节器被支撑在用于发动机的液压泵的壳体上。 间隔件设置在摆动杆和发动机主体的接触部分之间，泵的出口和调节器的油口直接连通。 调节螺钉设置在摆动杆的前端，并且可操作地连接到自动调节器的柱塞的上端。 辅助弹簧进一步连接到摆动杆，以确保传动带处于恒定的张力，并且支撑在摆动杆上的张力轮在靠近发动机气缸轴线的位置处被压靠在传动带上，也就是说， 几乎直接位于驱动轮的上方，从而确保了在滑轮外部安装自动调节器的足够的空间。

公开(公告)号：US4683844A

公开(公告)日：1987-08-04

申请号：US807868

申请日：1985-12-11

Applicant: Takeo Arai ,  Nobuo Anno ,  Yusuke Kinoshita ,  Yukio Kusakabe

Inventor： Takeo Arai ,  Nobuo Anno ,  Yusuke Kinoshita ,  Yukio Kusakabe

IPC: F02F11/00 ,  F01P3/02

CPC classification number: F02F11/002 ,  F02F2001/104 ,  F02F2001/106

Abstract: A cylinder block and head assembly for use in an internal combustion engine includes a closed-deck cylinder block having a deck and a water jacket, a cylinder head mounted on the deck and having a water jacket, and a gasket interposed between the cylinder block and the cylinder head. Communication passages are defined in the cylinder block, the cylinder head, and the gasket and provide communication between the water jackets in the cylinder block and the cylinder head. Recesses are defined adjacent to the communication passages and between the cylinder block and the cylinder head for increasing the pressure on the surfaces of the gasket between the cylinder block and the cylinder head through a reduction in the area of contact between the gasket surfaces and the cylinder block and head. In alternate embodiments the gasket or the cylinder block has holes providing communication between the recesses and the communication passages. Since the pressure on the gasket is increased per unit area, the gasket is highly effective in preventing a cooling liquid or oil from leaking out from between the cylinder block and the cylinder head.

Abstract translation: 用于内燃机的气缸体和头部组件包括一个具有甲板和水套的封闭式气缸体，安装在甲板上的具有水套的气缸盖，以及插入气缸体和 气缸盖。 通气通道定义在气缸体，气缸盖和垫圈中，并提供气缸体中的水套与气缸盖之间的连通。 凹槽被定义为邻近连通通道和气缸体与气缸盖之间，用于通过减小垫圈表面和气缸之间的接触面积来增加气缸体和气缸盖之间的垫圈表面上的压力 块和头。 在替代实施例中，垫圈或气缸体具有提供凹槽和连通通道之间连通的孔。 由于垫圈上的压力每单位面积增加，所以垫圈非常有效地防止冷却液体或油从气缸体和气缸盖之间泄漏出来。

公开(公告)号：US4345664A

公开(公告)日：1982-08-24

申请号：US151622

申请日：1980-05-20

Applicant: Nobuo Anno ,  Haruki Okui ,  Kuniyuki Yamamoto ,  Kunio Miyazaki

Inventor： Nobuo Anno ,  Haruki Okui ,  Kuniyuki Yamamoto ,  Kunio Miyazaki

IPC: B62M9/08 ,  B62M9/06 ,  F16H9/18 ,  F16H61/662 ,  B60K41/14 ,  F16D43/14 ,  F16H55/56

CPC classification number: F16H61/66245 ,  B62M9/06

Abstract: A power transmission for a two-wheeled vehicle includes a variable-diameter drive pulley mechanism (2) mounted on a drive shaft (1) connected to an engine (E), a variable-diameter driven pulley mechanism (22) mounted on a driven shaft (18) operatively coupled with a driven wheel (W), and a clutch (36) mounted coaxially on the driven shaft (18) and operatively connected to the driven pulley mechanism (22). The drive and driven pulley mechanisms (2,22) are interconnected by a V-belt (7). The drive and driven pulley mechanisms (2,22) have axially movable members (5,24) located on opposite sides of the V-belt (7) adjacent to the engine (E) and the clutch (36) to allow parallel displacement of the V-belt (7) during the changing of the diameters of the pulley mechanisms (2,22), to prevent belt twisting or distortion and to prevent the belt (7) and pulley mechanisms (2,22) from being loaded while the vehicle is moved around with the engine (E) turned off.

Abstract translation: 用于两轮车辆的动力传动装置包括安装在与发动机（E）连接的驱动轴（1）上的可变直径驱动滑轮机构（2），可变直径从动滑轮机构（22），其安装在驱动 与从动轮（W）可操作地连接的轴（18）和同轴地安装在从动轴（18）上并可操作地连接到从动滑轮机构（22）的离合器（36）。 驱动和从动皮带轮机构（2,22）通过V形皮带（7）相互连接。 驱动和从动皮带轮机构（2,22）具有位于与发动机（E）和离合器（36）相邻的V形皮带（7）的相对侧上的轴向可移动构件（5,24），以允许平行位移 在改变皮带轮机构（2,22）的直径期间的V形皮带（7），以防止皮带扭曲或扭曲，并且防止皮带（7）和滑轮机构（2,22）被装载 车辆随着发动机（E）关闭而移动。

公开(公告)号：US4278266A

公开(公告)日：1981-07-14

申请号：US59286

申请日：1979-07-20

Applicant: Hidehiko Inoue ,  Masao Nishikawa ,  Nobuo Anno

Inventor： Hidehiko Inoue ,  Masao Nishikawa ,  Nobuo Anno

IPC: B62K21/02 ,  B62K25/16 ,  B62K25/04

CPC classification number: B62K25/16 ,  B62K21/02

Abstract: A front wheel suspension assembly for a motorcycle includes parallel telescoping forks of the hydraulic shock absorber type which straddle the wheel and which are inclined in a forward direction. The bending moment imposed on the telescoping parts by this inclination is partly or fully opposed by a counter bending moment imposed by one or more springs positioned rearward of a vertical plane containing the wheel axis and below a bottom bridge joining the front fork tubes. The purpose is to reduce the frictional resistance between telescoping forks in their axial sliding motion. The springs apply the compensating bending moment between the telescoping parts, or between the lower telescoping fork parts and the frame of the motorcycle.

Abstract translation: 用于摩托车的前轮悬架组件包括跨过车轮并沿向前倾斜的液压减震器类型的平行伸缩叉。 通过该倾斜施加在伸缩部件上的弯矩部分地或完全地与由位于包含车轮轴线的垂直平面后面的一个或多个弹簧施加的反向弯矩相对，并且在连接前叉管的底桥下方施加。 目的是减少伸缩叉在其轴向滑动运动中的摩擦阻力。 弹簧在伸缩部件之间或下伸缩叉部件和摩托车的框架之间施加补偿弯矩。

公开(公告)号：US4203507A

公开(公告)日：1980-05-20

申请号：US964611

申请日：1978-11-29

Applicant: Takao Tomita ,  Nobuo Anno ,  Hitoshi Yamamoto

Inventor： Takao Tomita ,  Nobuo Anno ,  Hitoshi Yamamoto

IPC: F16F9/348

CPC classification number: F16F9/348

Abstract: A hydraulic shock absorber of the type having a cylinder and a piston with axial passages therethrough. The piston is mounted to slide within the cylinder. Valve plates having orifices therethrough are provided to control flow through the axial passages of the piston. Certain of the valve plates are situated to operate together with a variable effective orifice on the downstream side of the axial passages and to act with a fixed effective orifice as check valve plates when the flow is reversed. The composite valve thus defined offers a smooth and properly sloping velocity-resistance curve. The shock absorber also includes a foot valve assembly controlling flow between the interior of the cylinder and an annular oil reservoir outside the cylinder. The foot valve assembly may have two check valves for controlling flow through two sets of foot valve passages or it may employ a check valve spring which changes from a "V" shape to a flat shape to cover orifices in a check valve plate.

Abstract translation: 一种液压减震器，其具有气缸和具有轴向通道的活塞。 活塞安装成在气缸内滑动。 提供具有穿过其的孔的阀板以控制通过活塞的轴向通道的流动。 某些阀板位于与轴向通道下游侧的可变有效孔口一起操作，并且当流动反向时与止回阀板一起作用于固定的有效孔口。 如此定义的复合阀提供了平滑和适当的倾斜速度阻力曲线。 减震器还包括一个脚踏阀组件，其控制气缸内部和气缸外部的环形储油器之间的流动。 脚踏阀组件可以具有两个止回阀，用于控制通过两组脚踏阀通道的流量，或者可以采用止回阀弹簧，其从“V”形变为平坦形状，以覆盖止回阀板中的孔。