公开(公告)号：US20100175652A1

公开(公告)日：2010-07-15

申请号：US12529213

申请日：2008-02-28

申请人： Dirk Schoeneberg ,  Holger Voges ,  Joerg Wutzler

发明人： Dirk Schoeneberg ,  Holger Voges ,  Joerg Wutzler

IPC分类号： F01L1/047 ,  F01L1/46

CPC分类号： F01L13/0036 ,  F01L1/047 ,  F01L1/185 ,  F01L1/2405 ,  F01L2001/0476 ,  F01L2013/0052 ,  F01L2105/00 ,  F01L2810/02 ,  F16C23/00 ,  F16C2360/18

摘要： A valve drive assembly for selectively actuating a pair of valves of an internal combustion engine generally consisting of a pairs of cam supports rotatably fixed an axially displaceable on a camshaft, each provided with at least two cam profiles; means rotatably fixed and axially displaceable relative to the cam shaft, interposed between the cam supports; and means for selectively axially displacing the cam supports and the interposed means as a unit.

摘要翻译： 一种阀驱动组件，用于选择性地致动内燃机的一对阀，该内燃机通常由一对可转动地固定在凸轮轴上的凸轮轴固定，每个凸轮支架设有至少两个凸轮轮廓; 相对于凸轮轴可旋转地固定并可轴向移动的装置，插入在凸轮支架之间; 以及用于选择性地将凸轮支撑件和所插入的装置作为一个单元轴向移动的装置。

公开(公告)号：US08365692B2

公开(公告)日：2013-02-05

申请号：US12529663

申请日：2008-02-28

申请人： Dirk Schoeneberg ,  Joerg Wutzler ,  Holger Voges ,  Gero Bromme

发明人： Dirk Schoeneberg ,  Joerg Wutzler ,  Holger Voges ,  Gero Bromme

IPC分类号： F01L1/34

CPC分类号： F01L13/0036 ,  F01L1/047 ,  F01L1/185 ,  F01L1/2405 ,  F01L2001/0476 ,  F01L2013/0052 ,  F01L2105/00

摘要： A valve drive assembly cooperable with gas exchange valves of an internal combustion engine having a cam shaft and at least one came support rotatably fixed and axially displaceable on the cam shaft and having at least two cam profiles selectively engageable with a roller provided on a follower engageable with a valve comprising a cam support having a cylindrical surface disposed coaxially with a cam shaft, provided with a pair of oppositely inclined, spiral grooves; and means selectively insertable into the grooves, coacting with side walls of such grooves as the cam shaft rotates to effect axial displacement of the cam support.

摘要翻译： 与具有凸轮轴和至少一个的内燃机的气体交换阀配合的阀驱动组件来自可旋转地固定并可在凸轮轴上轴向移位的支撑件，并且具有至少两个凸轮轮廓，该凸轮轮廓可选择地与设置在可跟随器 一个阀门包括一个凸轮支承件，凸轮支架具有与凸轮轴同轴设置的圆柱形表面，凸轮轴设有一对相对倾斜的螺旋槽; 并且可选择性地插入凹槽中的装置，与凸轮轴旋转的这种凹槽的侧壁共同作用以实现凸轮支撑件的轴向位移。

公开(公告)号：US08297247B2

公开(公告)日：2012-10-30

申请号：US12529213

申请日：2008-02-28

申请人： Dirk Schoeneberg ,  Holger Voges ,  Joerg Wutzler

发明人： Dirk Schoeneberg ,  Holger Voges ,  Joerg Wutzler

IPC分类号： F01L1/34

CPC分类号： F01L13/0036 ,  F01L1/047 ,  F01L1/185 ,  F01L1/2405 ,  F01L2001/0476 ,  F01L2013/0052 ,  F01L2105/00 ,  F01L2810/02 ,  F16C23/00 ,  F16C2360/18

摘要： A valve drive assembly for selectively actuating a pair of valves of an internal combustion engine generally consisting of a pairs of cam supports rotatably fixed an axially displaceable on a camshaft, each provided with at least two cam profiles; means rotatably fixed and axially displaceable relative to the cam shaft, interposed between the cam supports; and means for selectively axially displacing the cam supports and the interposed means as a unit.

摘要翻译： 一种阀驱动组件，用于选择性地致动内燃机的一对阀，该内燃机通常由一对可转动地固定在凸轮轴上的凸轮轴固定，每个凸轮支架设有至少两个凸轮轮廓; 相对于凸轮轴可旋转地固定并可轴向移动的装置，插入在凸轮支架之间; 以及用于选择性地将凸轮支撑件和所插入的装置作为一个单元轴向移动的装置。

公开(公告)号：US20100269769A1

公开(公告)日：2010-10-28

申请号：US12529663

申请日：2008-02-28

申请人： Dirk Schoeneberg ,  Joerg Wutzler ,  Holger Voges ,  Gero Bromme

发明人： Dirk Schoeneberg ,  Joerg Wutzler ,  Holger Voges ,  Gero Bromme

IPC分类号： F01L1/047

CPC分类号： F01L13/0036 ,  F01L1/047 ,  F01L1/185 ,  F01L1/2405 ,  F01L2001/0476 ,  F01L2013/0052 ,  F01L2105/00

摘要： A valve drive assembly cooperable with gas exchange valves of an internal combustion engine having a cam shaft and at least one came support rotatably fixed and axially displaceable on the cam shaft and having at least two cam profiles selectively engageable with a roller provided on a follower engageable with a valve comprising a cam support having a cylindrical surface disposed coaxially with a cam shaft, provided with a pair of oppositely inclined, spiral grooves; and means selectively insertable into the grooves, coacting with side walls of such grooves as the cam shaft rotates to effect axial displacement of the cam support.

摘要翻译： 与具有凸轮轴和至少一个的内燃机的气体交换阀配合的阀驱动组件来自可旋转地固定并可在凸轮轴上轴向移位的支撑件，并且具有至少两个凸轮轮廓，该凸轮轮廓可选择地与设置在可跟随器 一个阀门包括一个凸轮支承件，凸轮支架具有与凸轮轴同轴设置的圆柱形表面，凸轮轴设有一对相对倾斜的螺旋槽; 并且可选择性地插入凹槽中的装置，与凸轮轴旋转的这种凹槽的侧壁共同作用以实现凸轮支撑件的轴向位移。