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公开(公告)号：US08776741B2
公开(公告)日：2014-07-15
申请号：US13039411
申请日：2011-03-03
CPC分类号： F01L1/26 , F01L1/267 , F01L1/344 , F01L2001/0473 , F01L2001/34489 , F01L2001/34496 , F01L2103/00 , F01L2103/01 , F01L2103/02 , Y10T29/49233 , Y10T29/49293 , Y10T29/53 , Y10T29/5393
摘要： An engine assembly includes an engine structure, a camshaft supported on the engine structure, a first cam phaser coupled to a first axial end of the camshaft, and a locating pin. The camshaft includes a first shaft, a second shaft, a first cam lobe and a second cam lobe. The first shaft defines a first opening. The second shaft is supported within the first shaft and defines a second opening. The first cam lobe is located on and fixed for rotation with the first shaft. The second cam lobe may be located on the first shaft and fixed for rotation with the second shaft. During assembly, the first cam phaser is located on the camshaft and the locating pin may be inserted through the first and second openings to rotationally fix the first and second shafts. The first cam phaser is then secured to the camshaft.
摘要翻译： 发动机组件包括发动机结构，支撑在发动机结构上的凸轮轴，联接到凸轮轴的第一轴向端的第一凸轮相位器和定位销。 凸轮轴包括第一轴，第二轴，第一凸轮凸角和第二凸轮凸角。 第一轴限定第一开口。 第二轴支撑在第一轴内并限定第二开口。 第一凸轮凸角位于并固定以与第一轴一起旋转。 第二凸轮凸角可以位于第一轴上并且被固定以与第二轴一起旋转。 在组装期间，第一凸轮相位器位于凸轮轴上，并且定位销可以插入穿过第一和第二开口以旋转地固定第一和第二轴。 然后将第一凸轮移相器固定到凸轮轴。
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公开(公告)号：US20120222637A1
公开(公告)日：2012-09-06
申请号：US13039411
申请日：2011-03-03
CPC分类号： F01L1/26 , F01L1/267 , F01L1/344 , F01L2001/0473 , F01L2001/34489 , F01L2001/34496 , F01L2103/00 , F01L2103/01 , F01L2103/02 , Y10T29/49233 , Y10T29/49293 , Y10T29/53 , Y10T29/5393
摘要： An engine assembly includes an engine structure, a camshaft supported on the engine structure, a first cam phaser coupled to a first axial end of the camshaft, and a locating pin. The camshaft includes a first shaft, a second shaft, a first cam lobe and a second cam lobe. The first shaft defines a first opening. The second shaft is supported within the first shaft and defines a second opening. The first cam lobe is located on and fixed for rotation with the first shaft. The second cam lobe may be located on the first shaft and fixed for rotation with the second shaft. During assembly, the first cam phaser is located on the camshaft and the locating pin may be inserted through the first and second openings to rotationally fix the first and second shafts. The first cam phaser is then secured to the camshaft.
摘要翻译： 发动机组件包括发动机结构，支撑在发动机结构上的凸轮轴，联接到凸轮轴的第一轴向端的第一凸轮相位器和定位销。 凸轮轴包括第一轴，第二轴，第一凸轮凸角和第二凸轮凸角。 第一轴限定第一开口。 第二轴支撑在第一轴内并限定第二开口。 第一凸轮凸角位于并固定以与第一轴一起旋转。 第二凸轮凸角可以位于第一轴上并且被固定以与第二轴一起旋转。 在组装期间，第一凸轮相位器位于凸轮轴上，并且定位销可以插入穿过第一和第二开口以旋转地固定第一和第二轴。 然后将第一凸轮移相器固定到凸轮轴。
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