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公开(公告)号：US20160010720A1
公开(公告)日：2016-01-14
申请号：US14327926
申请日：2014-07-10
发明人： John Edward Brevick , Wayne Paul Woodside , Jeffrey Eliot Chottiner , Rick L. Williams , Frank Hanson
IPC分类号： F16F15/14
CPC分类号： F16F15/145
摘要： A pendulum crankshaft assembly for an internal combustion engine includes a pendulum carrier, a pendulum and rolling pins. The carrier and the pendulum have kidney-shaped rolling pin tracks. The rolling pin tracks are kidney-shaped and thus are defined by opposed curved side walls and opposed end walls. The pendulum carrier has an ear extending therefrom to which the pendulum is attached. The pendulum comprises a first half and a second half, each half being positioned on the sides of the ear. At any given time in operation, the gap between the rolling pin and the opposed walls of the rolling pin tracks is never greater than 0.5 mm. The pendulum carrier is attached to a cheek of the crankshaft by a pair of opposed fasteners.
摘要翻译： 用于内燃机的摆动曲轴组件包括摆式载体，摆锤和滚动销。 载体和钟摆具有肾形滚动导轨。 滚动销轨道是肾形的，因此由相对的弯曲侧壁和相对的端壁限定。 摆式托架具有从其延伸的耳朵，摆锤附接到耳朵。 钟摆包括前半部分和后半部分，每个半部分位于耳朵的侧面。 在任何给定的操作时间，滚动销和滚动销轨道的相对壁之间的间隙绝不大于0.5mm。 摆臂托架通过一对相对的紧固件附接到曲轴的脸颊上。
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公开(公告)号：US09976625B2
公开(公告)日：2018-05-22
申请号：US14170840
申请日：2014-02-03
CPC分类号： F16F15/14 , F16C3/06 , F16C3/12 , F16C3/20 , F16F15/1457 , Y10T74/2184
摘要： A pendulum crankshaft for an internal combustion engine includes a pendulum crankshaft having pendulum crank cycloid inserts. The inserts may be formed from high graded hardened steel while the crankshaft may be formed from conventional iron. The pendulum crankshaft includes a crankshaft having pendulum-holding ears. A cycloid insert-receiving aperture is formed in each of said ears for receiving a cycloid insert. Each of the cycloid inserts has a cycloid path formed therethrough. The pendulum is movably attached to the ears by a rolling pin fitted through the cycloid paths of the ears and captured between the cycloid paths formed in each half of the pendulum. Each half of the pendulum includes recessed areas on which the cycloid paths are formed. A pin is provided between each cycloid insert and the ear into which it is inserted to restrict rotation of the cycloid insert with respect to the ear.
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公开(公告)号：US09512897B2
公开(公告)日：2016-12-06
申请号：US14327926
申请日：2014-07-10
发明人： John Edward Brevick , Wayne Paul Woodside , Jeffrey Eliot Chottiner , Rick L. Williams , Frank Hanson
CPC分类号： F16F15/145
摘要： A pendulum crankshaft assembly for an internal combustion engine includes a pendulum carrier, a pendulum and rolling pins. The carrier and the pendulum have kidney-shaped rolling pin tracks. The rolling pin tracks are kidney-shaped and thus are defined by opposed curved side walls and opposed end walls. The pendulum carrier has an ear extending therefrom to which the pendulum is attached. The pendulum comprises a first half and a second half, each half being positioned on the sides of the ear. At any given time in operation, the gap between the rolling pin and the opposed walls of the rolling pin tracks is never greater than 0.5 mm. The pendulum carrier is attached to a cheek of the crankshaft by a pair of opposed fasteners.
摘要翻译： 用于内燃机的摆动曲轴组件包括摆式载体，摆锤和滚动销。 载体和钟摆具有肾形滚动导轨。 滚动销轨道是肾形的，因此由相对的弯曲侧壁和相对的端壁限定。 摆式托架具有从其延伸的耳朵，摆锤附接到耳朵。 钟摆包括前半部分和后半部分，每个半部分位于耳朵的侧面。 在任何给定的操作时间，滚动销和滚动销轨道的相对壁之间的间隙绝不大于0.5mm。 摆臂托架通过一对相对的紧固件附接到曲轴的脸颊上。
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公开(公告)号：US11753111B2
公开(公告)日：2023-09-12
申请号：US16959210
申请日：2018-01-02
摘要： A system includes a support arm. The system includes an engine supported by the support arm. The system includes an armature supported by the support arm. The system includes a coupling device disposed around the armature and slidable between a first position in which the coupling device couples the engine to the armature, and a second position in which the coupling device is uncoupled from the engine.
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公开(公告)号：US20150219184A1
公开(公告)日：2015-08-06
申请号：US14170840
申请日：2014-02-03
CPC分类号： F16F15/14 , F16C3/06 , F16C3/12 , F16C3/20 , F16F15/1457 , Y10T74/2184
摘要： A pendulum crankshaft for an internal combustion engine includes a pendulum crankshaft having pendulum crank cycloid inserts. The inserts may thus be formed from high graded hardened steel while the crankshaft may be formed from conventional iron. The pendulum crankshaft includes a crankshaft having pendulum-holding ears. A cycloid insert-receiving aperture is formed in each of said ears for receiving a cycloid insert. Each of the cycloid inserts has a cycloid path formed therethrough. The pendulum is movably attached to the ears by a rolling pin fitted through the cycloid paths of the ears and captured between the cycloid paths formed in each half of the pendulum. Each half of the pendulum includes recessed areas on which the cycloid paths are formed. A pin is provided between each cycloid insert and the ear into which it is inserted to restrict rotation of the cycloid insert with respect to the ear.
摘要翻译： 用于内燃机的摆动曲轴包括具有摆动曲柄摆线插入件的摆动曲柄轴。 因此，插入物可以由高分级硬化钢形成，而曲轴可以由常规铁形成。 摆动曲柄轴包括具有摆动保持耳朵的曲轴。 在每个所述耳朵中形成摆线插入物接收孔，用于接收摆线插入件。 每个摆线插入件具有穿过其形成的摆线路径。 钟摆通过一个通过耳朵的摆线路径安装的滚动销可移动地附着在耳朵上，并被捕获在形成于摆锤每一半的摆线路径之间。 摆的每一半包括形成摆线路径的凹陷区域。 在每个摆线插入件和插入其中的耳朵之间设置一个销，以限制摆线插入件相对于耳朵的旋转。
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