公开(公告)号：US20080271692A1

公开(公告)日：2008-11-06

申请号：US12217723

申请日：2008-07-07

Applicant: Robert R. Weaver

Inventor： Robert R. Weaver

IPC: F01L1/18

CPC classification number: F01L1/181 ,  F01L1/182

Abstract: The present invention provides an improved rocker arm system for actuating poppet valves in high performance internal combustion engines. The rocker arm provides journals extending from each side fitted to outboard bearing mounts to guide the motion of the rocker arm.

Abstract translation: 本发明提供一种用于在高性能内燃机中驱动提升阀的改进的摇臂系统。 摇臂提供从安装在外侧轴承座上的每一侧延伸的轴颈，以引导摇臂的运动。

公开(公告)号：US20080282838A1

公开(公告)日：2008-11-20

申请号：US12220615

申请日：2008-07-25

Applicant: Robert R. Weaver

Inventor： Robert R. Weaver

IPC: F16C7/00

CPC classification number: F01M11/02 ,  F01M2011/025 ,  F01M2011/027 ,  F16C7/023 ,  F16C33/10 ,  F16C2360/22 ,  Y10T74/2162

Abstract: An internal combustion engine connecting rod, having an embodiment defining a hollow beam member and a process of manufacture are disclosed. The improvement substantially reduces beam tensile and compressive stress levels through application of elliptical and convex segment profile beam sections, conserving reciprocating and rotating connecting rod weight required in high performance engine applications.

Abstract translation: 公开了具有限定中空梁构件的实施例和制造工艺的内燃机连杆。 该改进通过应用椭圆形和凸形的轮廓截面梁部分大大降低了梁的拉伸和压缩应力水平，节省了高性能发动机应用中所需的往复和旋转的连杆重量。

公开(公告)号：US07398752B2

公开(公告)日：2008-07-15

申请号：US11302181

申请日：2005-12-12

Applicant: Robert R. Weaver

Inventor： Robert R. Weaver

IPC: F01L1/18

CPC classification number: F01L1/181 ,  Y10T29/49295 ,  Y10T29/49645 ,  Y10T74/20882 ,  Y10T74/2142 ,  Y10T74/2152 ,  Y10T74/216

Abstract: The present invention provides an improved rocker arm system for actuating poppet valves in high performance internal combustion engines. The rocker arm provides trunnion journals extending from each side fitted to outboard bearing mounts to guide the motion of the rocker arm. An I-beam rocker arm having high stiffness and low mass is disclosed.

Abstract translation: 本发明提供一种用于在高性能内燃机中驱动提升阀的改进的摇臂系统。 摇臂提供从安装在外侧轴承座上的每一侧延伸的耳轴轴颈，以引导摇臂的运动。 公开了具有高刚度和低质量的工字梁摇臂。

公开(公告)号：US4007725A

公开(公告)日：1977-02-15

申请号：US555543

申请日：1975-03-05

Applicant: Robert R. Weaver

Inventor： Robert R. Weaver

IPC: F01L7/02 ,  F01L7/00

CPC classification number: F01L7/026 ,  F02B2275/14

Abstract: An internal combustion engine wherein a rotary inlet gaseous mixture valve is provided and a separate rotary exhaust valve. The inlet valve and the exhaust valve are connected together through a drive means and are rotated at the same velocity and in precise timing with respect to the engine crankshaft. The exhaust valve includes a water cooling jacket thereabout. The inlet valve includes an individual gaseous mixture inlet passage for each combustion chamber.

Abstract translation: 一种其中设置有旋转进气气体混合阀的内燃机和单独的旋转排气阀。 入口阀和排气阀通过驱动装置连接在一起，并以相同的速度和相对于发动机曲轴的精确定时旋转。 排气阀包括一个水冷套。 入口阀包括用于每个燃烧室的单独的气体混合物入口通道。