公开(公告)号：US07707979B2

公开(公告)日：2010-05-04

申请号：US11780743

申请日：2007-07-20

Applicant: Richard Best

Inventor： Richard Best

IPC: F01L1/34

CPC classification number: F01L13/0005 ,  F01L1/182 ,  F01L1/2405 ,  F01L13/0015 ,  F01L2001/188 ,  F01L2105/00

Abstract: Proposed is a switchable valvetrain (1) for an internal combustion engine, having a row of rocker arms (2) which extend in the longitudinal direction of a cylinder head, which rocker arms (2) run via a recess (7) on an upper side (6) on a head (8) of a bearing journal (9), which bearing journal (9) is axially moveably arranged in a bore (10) of a carrier (11) which runs above, with piston-like coupling means (12) being provided for selectively coupling the bearing journal (9) to the carrier (11).

Abstract translation: 提出了一种用于内燃机的可切换阀门（1），具有一排在气缸盖的纵向方向上延伸的摇臂（2），摇臂（2）经由上部的凹部（7）延伸 所述轴承轴颈（9）的头部（8）上的所述轴承（6）位于所述轴承轴颈（9）的头部（8）上，所述轴承轴颈（9）可轴向移动地布置在其上方延伸的行星架（11）的孔（10） （12）被提供用于选择性地将所述轴承轴颈（9）联接到所述载体（11）。

公开(公告)号：US20070272185A1

公开(公告)日：2007-11-29

申请号：US11740472

申请日：2007-04-26

Applicant: Richard Best

Inventor： Richard Best

IPC: F01L1/14

CPC classification number: F01L1/146 ,  F01L1/181 ,  F01L1/245

Abstract: A hydraulic lash adjuster for a valve train of an internal combustion engine is provided, with the hydraulic lash adjuster including a circular cylindrical housing in which a piston (22) is arranged for axial displacement, and further including a one-way valve (31) with a closing body (32) that can be brought to bear against a valve seat (28) of the piston (22) for sealing a through-opening (24). The closing body is surrounded by a valve cap (35) and loaded by a compression spring (33 that is supported with a first end on the closing body (32) and with a second end on the valve cap (35). The closing body (32) has an approximately spherical, convexly vaulted bearing surface (34) for sealing contact on the valve seat (28) and deviates in shape from a ball shape.

Abstract translation: 提供一种用于内燃机的气门机构的液压间隙调节器，其中液压间隙调节器包括圆柱形壳体，其中活塞（22）布置成用于轴向位移，并且还包括单向阀（31） 具有能够抵靠活塞（22）的阀座（28）承受的用于密封通孔（24）的封闭体（32）。 封闭体由阀盖（35）包围，并由压缩弹簧（33）承载，压缩弹簧（33）由封闭体（32）上的第一端支撑，第二端支撑在阀盖（35）上，封闭体 （32）具有用于密封在所述阀座（28）上的接触的大致球形的凸形拱形支承表面（34），并且形状与球形不同。

公开(公告)号：US20050188930A1

公开(公告)日：2005-09-01

申请号：US11060663

申请日：2005-02-17

Applicant: Richard Best

Inventor： Richard Best

IPC: F01L1/18 ,  F01L13/00 ,  F01L1/34 ,  F01L1/00

CPC classification number: F01L13/0005 ,  F01L1/181 ,  F01L2001/186 ,  F01L2105/00 ,  F01L2820/033

Abstract: A valve deactivation device for a rocker arm assembly having a cam arm and a valve arm. A return spring biases a lock pin toward an activated position to allow the cam arm and the valve arm to rotate together. The lock pin can be translated against the biasing force of the return spring to decouple the cam arm and valve arm for relative rotation.

Abstract translation: 一种用于具有凸轮臂和阀臂的摇臂组件的阀停用装置。 复位弹簧将锁销朝向启动位置偏置，以允许凸轮臂和阀臂一起旋转。 锁定销可以抵抗复位弹簧的偏压力平移，以解除凸轮臂和阀臂的相对转动。