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    Roller follower axle retention
    41.
    发明授权
    Roller follower axle retention 失效
    滚子从动轴保持

    公开(公告)号：US4628874A

    公开(公告)日：1986-12-16

    申请号：US792936

    申请日：1985-10-30

    Applicant: Bruce S. Barlow

    Inventor： Bruce S. Barlow

    IPC: F16B4/00 ,  F01L1/12 ,  F01L1/14 ,  F01L1/16 ,  F01L1/18 ,  F16H53/06 ,  B21K1/20

    CPC classification number: B21K1/205 ,  F01L1/143 ,  F01L1/185 ,  F01L2105/02 ,  F02B2275/34 ,  Y10T29/49304 ,  Y10T74/20582

    Abstract: A hydraulic tappet has a roller receiving recess in one end thereof defining spaced parallel axle supporting wall portions. Cross holes are formed in the supporting wall portions with an annular groove formed in the inner periphery of each cross hole. An end of an axle with a roller thereon is received in each cross hole. The ends of the axle are deformed to bulge radially outwardly to contact the inner periphery of the cross holes. The grooves prevent stress fracturing and increase axle push-out loads.

    Abstract translation: 液压挺杆在其一端具有滚子容纳凹槽，其限定间隔开的平行轴支撑壁部分。 在支撑壁部分形成有在每个交叉孔的内周形成的环形槽的十字孔。 在每个十字孔中容纳有其上具有辊的轴的端部。 轴的端部变形以径向向外凸出以与交叉孔的内周接触。 这些凹槽可防止压力破裂并增加轴推出载荷。

    Two-cylinder, four-stroke-cycle, double-piston engine, especially air-flow-cooled for motorcycles
    42.
    发明授权
    Two-cylinder, four-stroke-cycle, double-piston engine, especially air-flow-cooled for motorcycles 失效
    双缸四冲程循环双活塞发动机，特别是用于摩托车的空气流冷却

    公开(公告)号：US4558676A

    公开(公告)日：1985-12-17

    申请号：US474595

    申请日：1983-02-25

    Applicant: Jiri Seidl

    Inventor： Jiri Seidl

    IPC: F02B67/06 ,  F01L1/00 ,  F01L1/02 ,  F01L1/12 ,  F01L1/26 ,  F02B1/04 ,  F02B61/02 ,  F02B75/02 ,  F02B75/18 ,  F02B75/22 ,  F02B75/24 ,  F02F1/24 ,  F02F1/42 ,  F02M13/06

    CPC classification number: F02F1/4214 ,  F01L1/02 ,  F01L1/022 ,  F01L1/024 ,  F01L1/12 ,  F01L1/26 ,  F02B61/02 ,  F02B75/22 ,  F02B75/243 ,  F01L2001/0535 ,  F01L2003/25 ,  F02B1/04 ,  F02B2075/027 ,  F02B2075/1808 ,  F02B2275/20 ,  F02F2001/245

    Abstract: An especially air-flow-cooled two-cylinder, four-stroke-cycle, double-piston engine (1) for the preferred use in motorcycles has for each cylinder (32) a camshaft (14) disposed horizontally on top in the cylinder heads (33) for the drive of valves (37 and 38) disposed in vertical V-positions. An intermediate shaft (4) is connected in the drive of the camshafts (14) which is driven by the crankshaft (3) with 1:2 down-gearing, with said intermediate shaft (4) being arranged parallel below the crank shaft (3), being driven at its front end--in driving direction--, carrying a pump wheel (12') of a lubricating-oil pump (12) and having two 1:1 drives (13) leading from its rear end in one tunnel each (36) of the cylinders (32) and cylinder heads (33) to the camshafts (14). The camshafts (14) are arranged in the V-space of the valves (37 and 38) and are in driving connection with the valves (37 and 38) by means of rocking levers (39). The intake connections (28') and the exhaust pipes (53) lead out of the cylinder heads (33) approximately vertically upward and downward.

    Abstract translation: PCT No.PCT / EP82 / 00133 Sec。 371日期：1983年2月25日 102（e）日期1983年2月25日PCT申请日1982年6月24日PCT公布。 公开号WO83 / 00188 日本1983年1月20日。特别是用于摩托车中优选使用的气流冷却双缸四冲程循环双活塞发动机（1）对于每个气缸（32）具有布置的凸轮轴（14） 水平地位于气缸盖（33）的顶部，用于驱动设置在垂直V形位置的阀门（37和38）。 中间轴（4）在由曲轴（3）以1:2的下降齿轮驱动的凸轮轴（14）的驱动中连接，所述中间轴（4）平行于曲轴（3） ）在其前端驱动方向上被驱动，承载着润滑油泵（12）的泵轮（12'），并且在其一个通道中具有从其后端引出的两个1：1驱动器（13） （32）的气缸盖（36）和气缸盖（33）连接到凸轮轴（14）。 凸轮轴（14）布置在阀（37和38）的V形空间中，并通过摇杆（39）与阀（37和38）驱动连接。 进气连接件（28'）和排气管（53）大致垂直向上和向下引出气缸盖（33）。

    Valve train
    43.
    发明授权
    Valve train 失效
    阀门列车

    公开(公告)号：US4387674A

    公开(公告)日：1983-06-14

    申请号：US267745

    申请日：1981-05-28

    Applicant: Calvin C. Connell

    Inventor： Calvin C. Connell

    IPC: F01L1/12 ,  F01L13/00 ,  F01L1/14 ,  F01L1/24

    CPC classification number: F01L13/0015 ,  F01L1/12

    Abstract: A valve train for an internal combustion engine that permits adjustment during running of the valve events. This is achieved by a follower having a pair of follower surfaces which may be moved while the engine is running to control both the point of opening and independently the point of closing of each valve.

    Abstract translation: 一种用于内燃机的气门机构，其允许在阀事件运行期间进行调节。 这通过具有一对从动表面的随动件来实现，该对从动表面可以在发动机运行时移动以控制开启点和独立地关闭每个阀的点。

    Valve operating mechanism for internal combustion engines
    44.
    发明授权
    Valve operating mechanism for internal combustion engines 失效
    内燃机阀门操作机构

    公开(公告)号：US4352344A

    公开(公告)日：1982-10-05

    申请号：US163910

    申请日：1980-06-27

    Applicant: Shunichi Aoyama ,  Kazuyuki Miisho

    Inventor： Shunichi Aoyama ,  Kazuyuki Miisho

    IPC: F01L1/04 ,  F01L1/12 ,  F01L13/00 ,  F02D13/02 ,  F01L1/34

    CPC classification number: F01L1/12 ,  F01L13/0042

    Abstract: A valve operating mechanism of an internal combustion engine comprises a first cam rotatable about an axis in timed relation to the engine speed, a rocker arm operatively engaged with the valve of the engine and rockable to open and control closing of said valve, a second cam rockable about an axis parallel to the axis of said first cam and interposed between the first cam and the rocker arm to provide an operative connection therebetween, the first and second cams having mating cam faces which taper axially thereof, and means for shifting one of the first and second cams axially thereof relative to the other thereby varying the angular position of the second cam independently of that of the first cam in response to variation of the engine operating condition whereby valve lift, valve timing and the period during which the valve is open are varied in accordance with the varying operating conditions of the engine.

    Abstract translation: 内燃机的气门操作机构包括：第一凸轮，其以相对于发动机转速定时关系的轴线为中心旋转;摇臂，与发动机的阀可操作地接合，可摇动以打开和控制所述阀的关闭;第二凸轮 围绕平行于所述第一凸轮的轴线的轴线摆动，并且插入在第一凸轮和摇臂之间以提供其间的操作连接，第一和第二凸轮具有其轴向倾斜的配合凸轮面，以及用于将 第一凸轮和第二凸轮轴向地相对于另一个凸轮，从而相对于第一凸轮的角度位置而不同于第一凸轮的角度位置，响应于发动机工作条件的变化，从而阀提升，阀正时和阀打开的时段 根据发动机的变化的操作条件而变化。

    Automotive power system
    46.
    发明授权
    Automotive power system 失效
    汽车电力系统

    公开(公告)号：US3913699A

    公开(公告)日：1975-10-21

    申请号：US52495574

    申请日：1974-11-18

    Applicant: DYER GLENN L

    Inventor： DYER GLENN L

    IPC: F01L1/12 ,  B60K3/02 ,  B60K8/00 ,  B60T1/10 ,  F01B1/00 ,  F01B17/02 ,  F01L1/04 ,  F01L13/00 ,  F01L35/00 ,  F02B1/04 ,  F02G1/00 ,  F02G3/02

    CPC classification number: F02G1/00 ,  B60K3/02 ,  B60T1/10 ,  F01B17/02 ,  F02B1/04

    Abstract: An automotive power system having improved efficiency and low pollution characteristics. The system is powered by compressed gas and includes two positive displacement engines. The drive motor operates only when power to the wheels is desired. The compressor motor operates only to keep the pressure in the combustion chamber or energy storage reservoir within a desired range. Regenerative braking is provided and energy is recovered thereby and stored in the reservoir. An axially sliding cam shaft controls valves which may be opened by varying amounts to control the speed and direction of rotation of the drive motor. The combustion mixture ratio is non-variable, being run directly from the compressor drive shaft.

    Abstract translation: 具有改进的效率和低污染特性的汽车动力系统。 该系统由压​​缩气体提供动力，包括两台正排量发动机。 只有在需要对车轮供电时，驱动电机才会运行。 压缩机马达仅将燃烧室或储能容器中的压力保持在期望的范围内。 提供再生制动，从而回收能量并储存在储存器中。 轴向滑动凸轮轴控制可以通过变化量打开的阀，以控制驱动马达的转速和转动方向。 燃烧混合比是不可变的，直接从压缩机驱动轴运行。

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