公开(公告)号：US07392776B1

公开(公告)日：2008-07-01

申请号：US10983938

申请日：2004-11-08

Applicant: Jackie L. Lawson

Inventor： Jackie L. Lawson

IPC: F01L1/18

CPC classification number: F01L1/181 ,  F01L1/14 ,  F01L1/146 ,  Y10T29/49295 ,  Y10T74/20882

Abstract: Disclosed is a unique configuration of a rocker arm per se wherein high stress areas thereof are strengthened and a trunion shaft is rotatively mounted on its push rod end and has a threaded push rod end insertion bore, a unique push rod construction per se wherein the upper end thereof is threaded, the combination of this rocker arm and the push rod wherein the upper end of the push rod is threaded into the insertion bore whereby the sudden, rapid, repeated and severe impact forces of the push rod end against the rocker arm are spread throughout the threaded connection and the rocker arm and are thus greatly diminished for each point of force contact between the push rod and the rocker arm, and further the stated combination mounted on an internal combustion engine.

Abstract translation: 公开了一种摇臂本身的独特结构，其中高应力区域被加强，并且一个旋转轴可旋转地安装在其推杆端上并且具有螺纹推杆端插入孔，独特的推杆结构本身，其中上部 其端部是螺纹的，该摇臂和推杆的组合，其中推杆的上端旋入插入孔中，由此推杆端部相对于摇臂的突然，快速，重复和严重的冲击力是 分布在整个螺纹连接和摇臂上，并因此在推杆和摇臂之间的每个力接触点处大大减小，并且进一步地，安装在内燃机上的所述组合。