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9 条记录 (耗时 0.02 秒)

    Supporting structure for rocker arms for engine valves
    2.
    发明授权
    Supporting structure for rocker arms for engine valves 失效
    发动机气门摇臂支撑结构

    公开(公告)号：US4658770A

    公开(公告)日：1987-04-21

    申请号：US781120

    申请日：1985-09-27

    申请人： Takahiro Okuyama ,  Susumu Toki ,  Keiji Tanabe

    发明人： Takahiro Okuyama ,  Susumu Toki ,  Keiji Tanabe

    IPC分类号： F01L1/18 ,  F01L1/16 ,  F01M9/10

    CPC分类号： F01L1/16 ,  F01M9/107

    摘要： A supporting structure for rocker arms for engine valves includes an engine having a cylinder head, a valve provided on the cylinder head and adapted for either of intake and exhaust purposes, a valve-operating mechanism for operating the valve, the valve-operating mechanism including a rocker arm abutting on the top of the valve, to thereby operate the valve, and a pivotal structure for pivotably supporting one end of the rocker arm. The pivotal structure comprises a ball-like portion, a spherical concave portion shaped in a form substantially correspondent to the ball-like portion and engaged with the ball-like portion, and an elastic member disposed at an aperture end of the spherical concave portion and adapted to hold the ball-like portion in the spherical concave portion.

    摘要翻译： 用于发动机气门的摇臂的支撑结构包括具有气缸盖的发动机，设置在气缸盖上的适于进气和排气目的的阀，用于操作阀的阀操作机构，所述阀操作机构包括 靠在阀顶部的摇臂，从而操作阀，以及用于可枢转地支撑摇臂的一端的枢转结构。 所述枢转结构包括：球状部分，与所述球状部分基本对应并与所述球状部分接合的形状的球形凹部;以及设置在所述球形凹部的孔端部处的弹性部件， 适于将球状部分保持在球形凹部中。

    Self-expanding mount
    4.
    发明授权
    Self-expanding mount 失效
    自扩口

    公开(公告)号：US5344128A

    公开(公告)日：1994-09-06

    申请号：US958232

    申请日：1992-10-08

    申请人： Toshiaki Kobayashi ,  Koji Okazaki ,  Masaki Ueyama ,  Susumu Toki

    发明人： Toshiaki Kobayashi ,  Koji Okazaki ,  Masaki Ueyama ,  Susumu Toki

    IPC分类号： F16F13/22 ,  F16F13/26 ,  B60K5/12

    CPC分类号： F16F13/264 ,  F16F13/22

    摘要： A self-expanding mount controls transmission of vibration of a vibration source to a base. A main liquid chamber is defined between a resilient member fixed to the vibration source or the base and a casing fixed to the base or the vibration source. A metallic bellows is driven in response to a control signal corresponding to vibration of the vibration source, cause a variation in the pressure of liquid within the main liquid chamber. This variation in the liquid pressure causes contraction and expansion of the resilient member to thereby control the transmission of vibration of the vibration source to the base. A cylinder is formed in the casing and defines part of the main liquid chamber. A driven member is received in the cylinder for axial displacement therein in response to the above control signal. The driven member may be a bellows or a piston.

    摘要翻译： 自扩张式安装件将振动源的振动传递到基座。 主液室限定在固定到振动源或基座的弹性构件和固定到基座或振动源的壳体之间。 响应于与振动源的振动相对应的控制信号驱动金属波纹管，导致主液室内液体的压力变化。 液体压力的这种变化导致弹性部件的收缩和膨胀，从而控制振动源向基部的振动的传递。 气缸形成在壳体中并限定主液室的一部分。 被驱动构件被接收在气缸中以响应于上述控制信号而在其中轴向位移。 从动构件可以是波纹管或活塞。

    Valve operating device for an internal combustion engine
    6.
    发明授权
    Valve operating device for an internal combustion engine 失效
    内燃机用阀门操作装置

    公开(公告)号：US5515820A

    公开(公告)日：1996-05-14

    申请号：US343214

    申请日：1994-11-22

    申请人： Chihaya Sugimoto ,  Masakazu Kinoshita ,  Izumi Sugiyama ,  Hideki Saito ,  Shigemasa Kajiwara ,  Susumu Toki

    发明人： Chihaya Sugimoto ,  Masakazu Kinoshita ,  Izumi Sugiyama ,  Hideki Saito ,  Shigemasa Kajiwara ,  Susumu Toki

    IPC分类号： F01L1/26 ,  F01L13/00

    CPC分类号： F01L1/267 ,  F02B2275/18

    摘要： A valve operating mechanism for an internal combustion engine for varying the operation of the valve dependent on engine operating conditions. A first rocker arm movable to follow a first cam and a second rocker arm movable to follow a second cam corresponding to a higher speed operating condition than that of the first cam are pivotally supported on a rocker arm shaft. A first connection switching device capable of switching the connection and disconnection between the third and first rocker arms and a second switching device capable of switching the connection and disconnection between at least one of the first and third rocker arms and the second rocker arm independently from the first connection switching device, are disposed at locations displaced circumferentially relative to the rocker arm shaft. Thus, it is possible to dispose a trigger mechanism and to dispose3 roller followers coaxially with the connection switching device, while avoiding the increase in width of the three rocker arms along their swinging axes.

    摘要翻译： 用于内燃机的阀操作机构，用于根据发动机工作条件改变阀的操作。 可移动以跟随第一凸轮的第一摇臂和可移动以跟随对应于比第一凸轮的更高速度操作状态的第二凸轮的第二摇臂枢转地支撑在摇臂轴上。 一种能够切换第三和第一摇臂之间的连接和断开的第一连接切换装置和能够切换第一和第三摇臂和第二摇臂中的至少一个之间的连接和断开的第二开关装置， 第一连接切换装置设置在相对于摇臂轴沿周向偏移的位置处。 因此，可以设置触发机构并配置与连接切换装置同轴的3个滚子从动装置，同时避免三个摇臂沿其摆动轴线的宽度增加。

    Valve operating device for an internal combustion engine
    7.
    发明授权
    Valve operating device for an internal combustion engine 失效
    内燃机用阀门操作装置

    公开(公告)号：US5388552A

    公开(公告)日：1995-02-14

    申请号：US121992

    申请日：1993-09-15

    申请人： Chihaya Sugimoto ,  Masakazu Kinoshita ,  Izumi Sugiyama ,  Hideki Saito ,  Shigemasa Kajiwara ,  Susumu Toki

    发明人： Chihaya Sugimoto ,  Masakazu Kinoshita ,  Izumi Sugiyama ,  Hideki Saito ,  Shigemasa Kajiwara ,  Susumu Toki

    IPC分类号： F01L1/26 ,  F01L1/34

    CPC分类号： F01L1/267 ,  F02B2275/18

    摘要： A valve operating mechanism for an internal combustion engine for varying the operation of the valve dependent on engine operating conditions. A first rocker arm movable to follow a first cam and a second rocker arm movable to follow a second cam corresponding to a higher speed operating condition than that of the first cam are pivotally supported on a rocker arm shaft. A first connection switching device capable of switching the connection and disconnection between the third and first rocker arms and a second switching device capable of switching the connection and disconnection between at least one of the first and third rocker arms and the second rocker arm independently from the first connection switching device, are disposed at locations displaced circumferentially relative to the rocker arm shaft. Thus, it is possible to dispose a trigger mechanism and to dispose roller followers coaxially with the connection switching device, while avoiding the increase in width of the three rocker arms along their swinging axes.

    摘要翻译： 用于内燃机的阀操作机构，用于根据发动机工作条件改变阀的操作。 可移动以跟随第一凸轮的第一摇臂和可移动以跟随对应于比第一凸轮的更高速度操作状态的第二凸轮的第二摇臂枢转地支撑在摇臂轴上。 一种能够切换第三和第一摇臂之间的连接和断开的第一连接切换装置和能够切换第一和第三摇臂和第二摇臂中的至少一个之间的连接和断开的第二开关装置， 第一连接切换装置设置在相对于摇臂轴沿周向偏移的位置处。 因此，可以避免触发机构和与连接切换装置同轴地配置滚子从动装置，同时避免三个摇臂沿其摆动轴线的宽度增加。

    Overhead cam type four-valve actuating apparatus for internal combustion engine
    9.
    发明授权
    Overhead cam type four-valve actuating apparatus for internal combustion engine 失效
    用于内燃机的顶置凸轮式四阀致动装置

    公开(公告)号：US4773361A

    公开(公告)日：1988-09-27

    申请号：US893951

    申请日：1986-08-07

    申请人： Susumu Toki ,  Takeshi Iwata ,  Noriaki Fujii

    发明人： Susumu Toki ,  Takeshi Iwata ,  Noriaki Fujii

    IPC分类号： F01L1/12 ,  F01L1/04 ,  F01L1/053 ,  F01L1/18 ,  F01L1/26 ,  F01M1/06 ,  F01M9/10 ,  F02B1/04 ,  F02F1/24 ,  F02F1/42 ,  F02P13/00

    CPC分类号： F01L1/181 ,  F01L1/053 ,  F01L1/26 ,  F02F1/242 ,  F02F1/4214 ,  F02B1/04 ,  F02B2275/20 ,  F02F2001/245

    摘要： An OHC type internal combustion engine with four valves per cylinder in which a single cam shaft extending longitudinally is engaged by individual rocker arms for each valve for pivoting those rocker arms to actuate the valves. The pairs of exhaust valves on one side of the engine are actuated by rocker arms mounted on a continuous rocker arm shaft. The intake valve rocker arms are mounted on a plurality of short shafts supported by their ends. A cam shaft holder is positioned over each cylinder and they serve to rotatably support the cam shaft, support the continuous rocker arm shaft, support the ends of the plural rocker arm short shafts, and to permit access to the spark plug for that cylinder. The spark plug has its electrodes located at the center of the combustion chamber and is inclined outwardly for access from between the intake valve rocker arms for that cylinder.

    摘要翻译： 每个气缸具有四个阀的OHC型内燃机，其中纵向延伸的单个凸轮轴由用于每个阀的单独的摇臂接合以枢转这些摇臂来致动阀。 发动机一侧的排气门对由安装在连续摇臂轴上的摇臂驱动。 进气门摇臂安装在由其端部支撑的多个短轴上。 凸轮轴保持器定位在每个气缸上方，并且它们用于可旋转地支撑凸轮轴，支撑连续的摇臂轴，支撑多个摇臂短轴的端部，并允许进入该气缸的火花塞。 火花塞的电极位于燃烧室的中心，并且向外倾斜以供从该气缸的进气门摇臂之间进入。