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公开(公告)号:US5577420A
公开(公告)日:1996-11-26
申请号:US174470
申请日:1993-12-28
申请人: Helmut Riemscheid , Karl Weiss , Herbert Frielingsdorf , Peter Amborn , Stefan Magirius , Klaus Greulich , Gretel Schmidt , Peter Urban
发明人: Helmut Riemscheid , Karl Weiss , Herbert Frielingsdorf , Peter Amborn , Stefan Magirius , Klaus Greulich , Gretel Schmidt , Peter Urban
CPC分类号: F16H53/04 , F01L2103/00 , Y10T29/4994 , Y10T74/2101
摘要: A cam shaft for valve operation in an internal combustion engine comprises two shaft elements of which the first (101, 201) is disposed inside the second (102, 202) and can be moved relative thereto angularly and/or axially. First cam elements (107, 207) provided on the first shaft element have at least lobe portions which extend radially outwardly through slots in the second shaft element to provide a cam surface, while second cam elements are provided on the second shaft element. The first and/or the second shaft element may comprise a number of individual tubular sections joined to one another.
摘要翻译: 用于在内燃机中进行阀操作的凸轮轴包括两个轴元件,其中第一(101,201)设置在第二(102,202)内,并可相对于其角度和/或轴向移动。 设置在第一轴元件上的第一凸轮元件(107,207)至少具有通过第二轴元件中的狭槽径向向外延伸的凸角部分,以提供凸轮表面,而第二凸轮元件设置在第二轴元件上。 第一和/或第二轴元件可以包括彼此连接的多个单独的管状部分。
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公开(公告)号:US5165303A
公开(公告)日:1992-11-24
申请号:US548144
申请日:1990-07-03
申请人: Helmut Riemscheid , Karl Weiss , Herbert Frielingsdorf , Peter Amborn , Stefan Magirius , Klaus Greulich , Gretel Schmidt , Peter Urban
发明人: Helmut Riemscheid , Karl Weiss , Herbert Frielingsdorf , Peter Amborn , Stefan Magirius , Klaus Greulich , Gretel Schmidt , Peter Urban
CPC分类号: F16H53/04 , F01L2103/00 , Y10T29/4994 , Y10T74/2101
摘要: A cam shaft for valve operation in an internal combustion engine comprises two shaft elements of which the first (101, 201) is disposed inside the second (102, 202) and can be moved relative thereto angularly and/or axially. First cam elements (107, 207) provided on the first shaft element have at least lobe portions which extend radially outwardly through slots in the second shaft element to provide a cam surface, while second cam elements are provided on the second shaft element. The first and/or the second shaft element may comprise a number of individual tubular sections joined to one another.
摘要翻译: 用于在内燃机中进行阀操作的凸轮轴包括两个轴元件,其中第一(101,201)设置在第二(102,202)内,并可相对于其角度和/或轴向移动。 设置在第一轴元件上的第一凸轮元件(107,207)至少具有通过第二轴元件中的狭槽径向向外延伸的凸角部分,以提供凸轮表面,而第二凸轮元件设置在第二轴元件上。 第一和/或第二轴元件可以包括彼此连接的多个单独的管状部分。
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