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公开(公告)号：US08353264B2
公开(公告)日：2013-01-15
申请号：US12800477
申请日：2010-05-14
IPC分类号： F01L1/34
CPC分类号： F01L13/0036 , F01L1/053 , F01L2013/0052
摘要： In a valve drive device, especially for an internal combustion engine including a camshaft with a cam element which is axially movably supported on the camshaft but in a rotationally fixed manner, the cam element includes a gate structure and an actuation device is provided with at least one shift element for engagement with the gate arrangement for axially displacing the cam element and the shift element has a rotationally asymmetrical basic shape in order to follow the gate structure when placed in engagement therewith.
摘要翻译： 在一种阀驱动装置中，特别是用于内燃机，其包括凸轮轴，该凸轮轴具有轴向可移动地支撑在凸轮轴上但是以旋转固定的方式支撑凸轮元件，所述凸轮元件包括门结构，致动装置至少设置有 用于与用于轴向移位凸轮元件和换挡元件的门装置接合的一个换档元件具有旋转非对称的基本形状，以便在与其配合时跟随门结构。
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公开(公告)号：US20110079191A1
公开(公告)日：2011-04-07
申请号：US12927119
申请日：2010-11-05
IPC分类号： F01L1/047
CPC分类号： F01L1/053 , F01L13/0036 , F01L2013/0052
摘要： In a valve train device, particularly of an internal combustion engine, which device has an actuating device for displacing at least one axially displaceable cam element and a gear shifting gate for axially displacing the cam element and furthermore at least one switch unit with a switch element and an actuator for operating the switch element so as to engage the gear shifting gate at least in one switching position and to move the switch element into a desired switching position, the gear shifting gate has at least one intermediate segment for terminating a switching action.
摘要翻译： 在特别是内燃机的气门机构装置中，该装置具有用于使至少一个可轴向移动的凸轮元件移位的致动装置和用于使凸轮元件轴向移位的换档门，此外，具有开关元件的至少一个开关单元 以及致动器，用于操作所述开关元件，以便至少在一个切换位置接合所述变速门，并且将所述开关元件移动到期望的切换位置，所述换档门具有用于终止切换动作的至少一个中间段。
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公开(公告)号：US20100236506A1
公开(公告)日：2010-09-23
申请号：US12799788
申请日：2010-04-30
IPC分类号： F01L1/34
CPC分类号： F01L13/0047 , F01L1/047 , F01L2013/0052
摘要： In an internal combustion engine valve drive train shifting device including a camshaft having at least two shifting units arranged on the camshaft in spaced relationship, at least one coupling unit is provided interconnecting the at least two shifting units for shifting purposes.
摘要翻译： 在内燃机气门传动系变速装置中，包括一凸轮轴，该凸轮轴具有至少两个以间隔开的方式布置在凸轮轴上的变速单元，至少一个连接单元设置成连接至少两个变速单元以进行换档。
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公开(公告)号：US20100236505A1
公开(公告)日：2010-09-23
申请号：US12799789
申请日：2010-04-30
IPC分类号： F01L1/34
CPC分类号： F01L13/0036 , F01L2013/0052 , H01F7/13 , H01F7/1638
摘要： In a valve operating device for an internal combustion engine with at least one actuating device which is provided to adjust an axially displaceable cam element by means of at least one slotted guide track, the valve operating device comprises a safety unit for moving the axially displaceable cam element in at least one operating mode into a defined basic safety position.
摘要翻译： 在具有至少一个致动装置的内燃机的气门操作装置中，所述至少一个致动装置被设置成通过至少一个开槽的导轨来调节可轴向移动的凸轮元件，所述气门操作装置包括用于使所述轴向移动的凸轮 元件在至少一个操作模式中变成定义的基本安全位置。
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公开(公告)号：US20100199945A1
公开(公告)日：2010-08-12
申请号：US12660929
申请日：2010-03-05
IPC分类号： F02B77/08
CPC分类号： F01L13/0036 , F01L1/08 , F01L3/24 , F01L2001/0476 , F01L2013/0052 , F01L2820/031 , Y10T74/2107
摘要： In an internal combustion engine valve drive train switching device, at least one safety device is provided for preventing an unscheduled switching of a valve train switching unit.
摘要翻译： 在内燃机气门传动系切换装置中，提供至少一个安全装置，用于防止气门机构切换装置的非预定切换。
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公开(公告)号：US07377243B2
公开(公告)日：2008-05-27
申请号：US11584336
申请日：2006-10-20
IPC分类号： F01L1/34
CPC分类号： F01L1/352 , F01L2001/0473 , F01L2001/0537 , F01L2001/34486 , F01L2001/34493 , F16H35/008 , Y10T74/19
摘要： In an adjusting mechanism which is connected to first and second camshafts of a camshaft drive arrangement including a control device for adjusting the phase position of at least one of the camshafts relative to a crankshaft of an internal combustion engine, and having a drive device for driving the camshaft arrangement, a first partial mechanism for driving the first camshaft and a second partial mechanism for driving the second camshaft are provided so as to be driven in parallel by means of a common drive device for adjusting the angular position of the first and second camshafts relative to the crankshaft of the engine.
摘要翻译： 在连接到凸轮轴驱动装置的第一和第二凸轮轴的调节机构中，包括用于调节至少一个凸轮轴相对于内燃机的曲轴的相位位置的控制装置，并具有用于驱动的驱动装置 凸轮轴装置，用于驱动第一凸轮轴的第一部分机构和用于驱动第二凸轮轴的第二部分机构设置成通过用于调节第一和第二凸轮轴的角位置的公共驱动装置平行地驱动 相对于发动机的曲轴。
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公开(公告)号：US07353789B2
公开(公告)日：2008-04-08
申请号：US11584337
申请日：2006-10-20
IPC分类号： F01L1/34
CPC分类号： F16H35/008 , F01L1/344 , F01L1/352 , F01L2001/0473
摘要： In an adjusting mechanism having an adjusting device for adjusting a phase position of a camshaft in relation to a crankshaft of an internal combustion engine, and a drive gear driven by the crankshaft, for driving the camshaft, a four-shaft transmission configured as an epicyclic summing gear train for the adjustment of the phase position of the camshaft is provided in a housing from which four shafts extend and two of them are concentric for connection to corresponding shafts of a control motor capable of applying different braking torques to the two concentric shafts.
摘要翻译： 在具有用于调节凸轮轴相对于内燃机的曲轴的相位位置的调节装置和由曲轴驱动的用于驱动凸轮轴的驱动齿轮的调节机构中，配置为周期性的四轴传动 用于调整凸轮轴的相位位置的总和齿轮系设置在四个轴延伸的壳体中，其中两个轴是同心的，用于连接到能够对两个同心轴施加不同制动力矩的控制电动机的相应轴。
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公开(公告)号：US20070056542A1
公开(公告)日：2007-03-15
申请号：US11584337
申请日：2006-10-20
IPC分类号： F01L1/34
CPC分类号： F16H35/008 , F01L1/344 , F01L1/352 , F01L2001/0473
摘要： In an adjusting mechanism having an adjusting device for adjusting a phase position of a camshaft in relation to a crankshaft of an internal combustion engine, and a drive gear driven by the crankshaft, for driving the camshaft, a four-shaft transmission configured as an epicyclic summing gear train for the adjustment of the phase position of the camshaft is provided in a housing from which four shafts extend and two of them are concentric for connection to corresponding shafts of a control motor capable of applying different braking torques to the two concentric shafts.
摘要翻译： 在具有用于调节凸轮轴相对于内燃机的曲轴的相位位置的调节装置和由曲轴驱动的用于驱动凸轮轴的驱动齿轮的调节机构中，配置为周期性的四轴传动 用于调整凸轮轴的相位位置的总和齿轮系设置在四个轴延伸的壳体中，其中两个轴是同心的，用于连接到能够对两个同心轴施加不同制动力矩的控制电动机的相应轴。
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公开(公告)号：US08474424B2
公开(公告)日：2013-07-02
申请号：US12927117
申请日：2010-11-05
IPC分类号： F01L1/34
CPC分类号： F01L13/0036 , F01L2013/0052
摘要： In a valve drive train device, particularly of an internal combustion engine, having an actuating device provided to displace at least one first axially displaceable cam element using a shifting gate, the actuating device is designed for switching the axially displaceable first cam element into the various switching positions.
摘要翻译： 在具有致动装置的气门传动系装置中，具有致动装置，该致动装置设置成使用移动闸门移动至少一个第一可轴向移动的凸轮元件，该致动装置设计成用于将可轴向移动的第一凸轮元件切换成各种 切换位置。
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公开(公告)号：US08387579B2
公开(公告)日：2013-03-05
申请号：US12804289
申请日：2010-07-19
IPC分类号： F01L1/34
CPC分类号： F01L1/047 , F01L13/0036 , F01L2013/0052
摘要： In a valve drive train arrangement for an internal combustion engine having a camshaft with a cam element axially displaceable supported on the camshaft and having a stop for limiting the axial movement of the cam element, the stop has at least one stop element extending radially from the camshaft for engagement with the cam element.
摘要翻译： 在具有凸轮轴的凸轮轴的阀传动系装置中，所述凸轮轴具有可轴向移动的凸轮轴支撑在所述凸轮轴上并具有用于限制所述凸轮元件的轴向运动的止挡件，所述止动件具有至少一个从所述凸轮轴径向延伸的止动元件 用于与凸轮元件接合的凸轮轴。
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