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公开(公告)号：US4739675A
公开(公告)日：1988-04-26
申请号：US545117
申请日：1983-10-25
Applicant: Calvin C. Connell
Inventor： Calvin C. Connell
CPC classification number: F01L1/14 , F16H53/06 , F01L2107/00 , Y10T74/2107
Abstract: An improved cylindrical tappet for transmitting motion between a camshaft and a valve of an internal combustion engine. The tappet construction affords improved performance by permitting higher lift rates than possible with conventional tappet designs. In addition, cam and tappet face wear and cam walk are minimized due to the construction. The tappet consists of a body portion that is slidably supported in a bore of the engine adjacent to the cam lobe. The body portion has a pocket that is adapted to receive one end of a push rod for actuating the valve upon reciprocation of the tappet body portion. A follower portion is pivotally supported by the body portion about an axis that extends normally to the axis of rotation of the associated cam. The follower portion has a curved cylinder surface which engages the cam lobe and which has a substantially larger radius of curvature than the bore in which the tappet is supported. The pivotal support of the follower portion permits the follower face to maintain full face-to-face contact with the cam lobe.
Abstract translation: 一种用于在凸轮轴和内燃机的阀之间传递运动的改进的圆柱形挺杆。 挺杆结构通过允许比传统挺杆设计更高的提升速度提供了改进的性能。 此外，由于施工，凸轮和挺杆面部磨损和凸轮行走被最小化。 挺杆由主体部分组成，该主体部分可滑动地支撑在与凸轮凸轮相邻的发动机的孔中。 主体部分具有凹口，其适于容纳用于在挺杆主体部分往复运动时致动阀的推杆的一端。 从动部分由主体部分围绕围绕相关联的凸轮的旋转轴线正常延伸的轴线可枢转地支撑。 从动部分具有弯曲的气缸表面，其接合凸轮凸角并且具有比支撑挺杆的孔大得多的曲率半径。 从动部分的枢轴支撑允许从动面与凸轮凸起保持完全的面对面接触。
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公开(公告)号：US4387674A
公开(公告)日：1983-06-14
申请号：US267745
申请日：1981-05-28
Applicant: Calvin C. Connell
Inventor： Calvin C. Connell
CPC classification number: F01L13/0015 , F01L1/12
Abstract: A valve train for an internal combustion engine that permits adjustment during running of the valve events. This is achieved by a follower having a pair of follower surfaces which may be moved while the engine is running to control both the point of opening and independently the point of closing of each valve.
Abstract translation: 一种用于内燃机的气门机构，其允许在阀事件运行期间进行调节。 这通过具有一对从动表面的随动件来实现，该对从动表面可以在发动机运行时移动以控制开启点和独立地关闭每个阀的点。
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公开(公告)号：US07244154B1
公开(公告)日：2007-07-17
申请号：US11506658
申请日：2006-08-19
Applicant: Calvin C. Connell
Inventor： Calvin C. Connell
Abstract: In a twin screw marine vessel that has two engines arranged in tandem along the vessel's centerline, a drive system allows both engines to drive the propellers or, alternatively, either engine to drive both propellers independently (e.g. one in forward, the other in reverse) while the other engine is disengaged and shut down. The output of each engine engages and disengages with one of two chain drives with the use of a clutch. A third clutch is provided between the two chain drives for selectively engaging and disengaging the chain drives with one another. An under/overdrive unit on the output of each chain drive is linked to a respective port or starboard V-drive via a universal drive shaft. Each V-drive has an internal transmission for selective clockwise or counter clockwise rotation of a correspondingly driven one of the port and starboard propellers. The under/overdrive units allow for a change in gear ratio between single engine and twin engine drive for maximum efficiency.
Abstract translation: 在具有沿着船舶中心线串联布置的两个发动机的双螺杆海运船舶中，驱动系统允许两个发动机驱动螺旋桨，或者替代地，任一发动机独立地驱动两个螺旋桨（例如一个在前进，另一个反向） 而另一个发动机被分离和关闭。 每个发动机的输出通过使用离合器与两个链条驱动器中的一个啮合并脱离。 第三离合器设置在两个链条驱动器之间，用于将链条驱动器彼此选择性地接合和分离。 每个链条驱动器的输出上的下/过驱动单元通过通用驱动轴连接到相应的端口或右舷V型驱动器。 每个V型驱动器都有一个内部传动装置，用于选择顺时针或逆时针旋转相应驱动的一个端口和右舷螺旋桨。 欠驱动/过载单元允许单发动机和双发动机驱动之间的变速比改变以获得最大的效率。
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公开(公告)号：US4885952A
公开(公告)日：1989-12-12
申请号：US185964
申请日：1988-04-25
Applicant: Calvin C. Connell
Inventor： Calvin C. Connell
CPC classification number: F01L1/14 , F16H53/06 , F01L2107/00 , Y10T74/2107
Abstract: A tappet comprising a body portion, a cam follower shoe having an arcuate cam engaging sole, a pivot pin supporting the cam follower shoe for rotation on the body portion of said tappet, and a removable shim for moving said shoe relative to the axis of reciprocation of the body portion of said tappet to vary valve timing.
Abstract translation: 一种挺杆，包括主体部分，具有弓形凸轮接合鞋底的凸轮从动件靴，支撑凸轮从动件的枢轴，用于在所述挺杆的主体部分上旋转;以及可拆卸垫片，用于相对于往复运动轴线移动所述鞋 的所述挺杆的主体部分以改变气门正时。
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