Internal combustion engine
    1.
    发明授权
    Internal combustion engine 失效
    内燃机

    公开(公告)号:US5975037A

    公开(公告)日:1999-11-02

    申请号:US875631

    申请日:1997-07-30

    IPC分类号: F01L1/344 F01L1/356

    CPC分类号: F01L1/356 F01L1/34413

    摘要: An internal combustion engine with a device for cyclically varying the speed of rotation of a cam for gas exchange control comprises a shaft (1) and an axis of rotation (5), a rotary body (2) rotatably supported on said shaft (1), wherein the speed of rotation of the rotary body (2) corresponds to the speed of rotation of the cam, and an intermediate member (4) rotatably supported in a plane perpendicular to said axis of rotation (5) of said shaft (1), wherein said rotary body (2) is rotated cyclically in relation to said shaft (1) if the axis of rotation of the intermediate member (4) is staggered in relation to the axis of rotation (5) of the shaft (1). The intermediate member (4) is rotatably supported on an outer eccentric element (40) which is rotatably supported on an eccentric seat (32) of an inner eccentric element (30). The shaft (1) extends through a bore (33) of the inner eccentric element (30), through the outer eccentric element (40) and through the intermediate member (4) and the inner eccentric element (30) has an outer surface (37) concentric with the center line of the bore (33) and arranged in such a way that the outer surface (37) and the bearing (50) lie in a common plane perpendicular to the axis of rotation (5) of the shaft (1).

    摘要翻译: PCT No.PCT / DE96 / 00054 Sec。 371日期1997年7月30日 102(e)日期1997年7月30日PCT提交1996年1月17日PCT公布。 公开号WO96 / 23963 日期1996年8月8日具有用于循环改变用于气体交换控制的凸轮的旋转速度的装置的内燃机包括轴(1)和旋转轴(5),旋转体(2)可旋转地支撑在 所述轴(1),其中所述旋转体(2)的旋转速度对应于所述凸轮的旋转速度;以及中间构件(4),其可旋转地支撑在垂直于所述旋转轴线(5)的平面中 所述轴(1),其中所述旋转体(2)相对于所述轴(1)循环地旋转,如果所述中间构件(4)的旋转轴线相对于所述轴(1)的旋转轴线(5)交错 轴(1)。 中间构件(4)可旋转地支撑在可旋转地支撑在内偏心元件(30)的偏心座(32)上的外偏心元件(40)上。 轴(1)穿过内偏心元件(30)的孔(33)延伸穿过外偏心元件(40)并穿过中间件(4),内偏心元件(30)具有外表面 37)与所述孔(33)的中心线同心并且以使得所述外表面(37)和所述轴承(50)位于垂直于所述轴的旋转轴线(5)的共同平面中的方式布置 1)。

    Valve gear mechanism for an internal combustion engine
    2.
    发明授权
    Valve gear mechanism for an internal combustion engine 失效
    用于内燃机的阀齿轮机构

    公开(公告)号:US5979381A

    公开(公告)日:1999-11-09

    申请号:US983005

    申请日:1997-12-31

    IPC分类号: F01L1/344 F01L1/356

    CPC分类号: F01L1/356 F01L1/34413

    摘要: A valve gear mechanism for an internal combustion engine includes a variable valve control mechanism comprising a shaft (1) having an axis of rotation (D); a rotating body (10) being rotatably supported on said shaft (1); and an intermediate member (20) surrounding said shaft (1) and being disposed adjacent to said rotatable rotating body (10) in an axial direction and being rotatable with respect to said shaft (1) and having a drive connection to said shaft (1) via a first sliding guide (15) and a first transmission element (40, 50) and to said rotating body (10) via a second sliding guide (16) and a second transmission element (70), wherein between said rotating body (10) and said intermediate member (20) there is provided a third sliding guide (30) constituting a support between said rotating body (10) and said intermediate member (20) and, at the same time, allowing a relative movement between said rotating body (10) and said intermediate member (20) in a direction perpendicular to said axis of rotation (D).

    摘要翻译: PCT No.PCT / DE96 / 02382 Sec。 371日期1997年12月31日 102(e)日期1997年12月31日PCT 1996年12月11日PCT公布。 公开号WO97 / 21909 日期:1997年6月19日。一种用于内燃机的阀齿轮机构,包括具有旋转轴线(D)的轴(1)的可变阀控制机构。 旋转体(10)可旋转地支撑在所述轴(1)上; 和围绕所述轴(1)的中间构件(20),并且在轴向方向上与所述可旋转旋转体(10)相邻地设置并且可相对于所述轴(1)旋转并具有与所述轴(1)的驱动连接 )经由第一滑动引导件(15)和第一传动元件(40,40)经由第二滑动引导件(16)和第二传动元件(70)连接到所述旋转体(10),其中在所述旋转体 10),并且所述中间构件(20)设置有构成所述旋转体(10)和所述中间构件(20)之间的支撑件的第三滑动引导件(30),并且同时允许所述旋转体 主体(10)和所述中间构件(20)沿垂直于所述旋转轴线(D)的方向。

    Valve gear mechanism for an internal combustion engine
    3.
    发明授权
    Valve gear mechanism for an internal combustion engine 失效
    用于内燃机的阀齿轮机构

    公开(公告)号:US5884592A

    公开(公告)日:1999-03-23

    申请号:US849846

    申请日:1997-06-13

    IPC分类号: F01L1/344 F01L1/356

    摘要: A valve gear mechanism for an internal combustion engine includes a variable valve control mechanism comprising a shaft (1) having an axis of rotation (D) and serving to transmit the rotary motion to the valve gear mechanism; a rotating body (10) being rotatably supported on said shaft (1); and an intermediate member (20) surrounding said shaft (1) and being disposed adjacent to said rotatable rotating body (10) in an axial direction and being rotatable with respect to said shaft (1) and having a drive connection to said shaft (1) via a first sliding guide (15) and a first transmission element (40, 50) and to said rotating body (10) via a second sliding guide (16) and a second transmission element (70), wherein said first transmission element (40, 50) comprises a radial pin (40) being inserted in said shaft (1) in a direction substantially vertical to said axis of rotation (D). The radial pin (40) is preferably held so as to be displaceable in a recess (51) of a sliding block (50) which is pivotably mounted in a bearing seat (22) in said intermediate member (20).

    摘要翻译: PCT No.PCT / DE95 / 01783 Sec。 371日期1997年8月22日 102(e)日期1997年8月22日PCT提交1995年12月12日PCT公布。 公开号WO96 / 18807 日期1996年6月20日一种内燃机的阀齿轮机构包括:可变阀控制机构,包括具有旋转轴线(D)的轴(1),用于将旋转运动传递到阀齿轮机构; 旋转体(10)可旋转地支撑在所述轴(1)上; 和围绕所述轴(1)的中间构件(20),并且在轴向方向上与所述可旋转旋转体(10)相邻地设置并且可相对于所述轴(1)旋转并具有与所述轴(1)的驱动连接 )经由第一滑动引导件(15)和第一传动元件(40,40)经由第二滑动引导件(16)和第二传动元件(70)连接到所述旋转体(10),其中所述第一传动元件 40,40)包括在基本上垂直于所述旋转轴线(D)的方向上插入所述轴(1)中的径向销(40)。 径向销(40)优选地保持在可枢转地安装在所述中间构件(20)中的轴承座(22)中的滑块(50)的凹部(51)中。