公开(公告)号：US20110017166A1

公开(公告)日：2011-01-27

申请号：US12508387

申请日：2009-07-23

Applicant: John R. Schneiker

Inventor： John R. Schneiker

IPC: F02B77/00

CPC classification number: F01L1/183 ,  F02B63/02 ,  F02B75/16 ,  F02F7/006

Abstract: A cover system for an internal combustion engine having an overhead valve or overhead cam configuration includes a cover attached to a head plate. The cover has sides extending from a top surface and terminating in a flange with an overhang. The overhang includes a catch. The head plate has sides extending from a bottom surface and terminating in a curl. The flange and the overhang are positioned adjacent to the curl with the catch engaging an end of the curl.

Abstract translation: 具有顶置阀或顶置凸轮构造的用于内燃机的盖系统包括附接到头板的盖。 盖具有从顶表面延伸并且以突出端终止于凸缘中的侧面。 悬臂包括一个抓住。 头板具有从底部表面延伸并且以卷曲终止的侧面。 凸缘和突出部分定位成相邻于卷曲，卡扣与卷曲的端部接合。

公开(公告)号：US20100043740A1

公开(公告)日：2010-02-25

申请号：US12539865

申请日：2009-08-12

Applicant: Price George Turner, JR.

Inventor： Price George Turner, JR.

IPC: F01M5/00 ,  F16M1/026

CPC classification number: F16M1/026 ,  F01L1/146 ,  F01L1/183 ,  F01L1/20 ,  F01L1/46 ,  F01L1/462 ,  F01L2001/054 ,  F01L2101/00 ,  F01L2810/01 ,  F01L2810/02 ,  F01M9/08 ,  F01M9/10

Abstract: A valve cover housing for internal combustion engines. In one embodiment, the valve cover housing includes a conduit for passing a coolant fluid near the valvetrain, and in another embodiment, the housing includes an internal protuberance or other structure that promotes the dripping of oil or another lubricant onto a selected region or component of the valvetrain, such as the valve springs.

Abstract translation: 用于内燃机的阀盖壳体。 在一个实施例中，阀盖壳体包括用于使靠近阀门导管的冷却剂流体通过的导管，并且在另一个实施例中，壳体包括内部突起或其它结构，其促进将油或另一种润滑剂滴到选定的区域或部件上 阀门阀门，如阀门弹簧。

公开(公告)号：US20060180109A1

公开(公告)日：2006-08-17

申请号：US11056336

申请日：2005-02-11

Applicant: John Hayward ,  David Nguyen ,  Jerzy Baginski

Inventor： John Hayward ,  David Nguyen ,  Jerzy Baginski

IPC: F01L1/18

CPC classification number: F01L1/183 ,  F01L1/182 ,  F01L1/46 ,  F01M9/107 ,  Y10T74/2107

Abstract: A rocker arm assembly for mounting about a stud means. The rocker arm assembly generally comprises a rocker arm and a support member. The rocker arm has opposed first and second lateral ends and a central bore between the ends. The support member is positioned within the rocker arm central bore and mounted on the stud means. The rocker arm is configured to pivot about the support member. The support member has opposed lateral sides with a seal member extending along each lateral side. The seal members provide a seal between each lateral side of the support member and an internal surface of the central bore thereby providing more efficient oil lubrication to the ends of the rocker arm.

Abstract translation: 用于围绕螺柱装置安装的摇臂组件。 摇臂组件通常包括摇臂和支撑构件。 摇臂具有相对的第一和第二横向端部以及端部之间的中心孔。 支撑构件定位在摇臂中心孔内并安装在螺柱装置上。 摇臂被构造成围绕支撑构件枢转。 支撑构件具有相对的侧面，密封构件沿着每个侧面延伸。 密封构件在支撑构件的每个侧面和中心孔的内表面之间提供密封，从而为摇臂的端部提供更有效的油润滑。

公开(公告)号：US20030154939A1

公开(公告)日：2003-08-21

申请号：US10078571

申请日：2002-02-20

Inventor： Mick Corse

IPC: F01L001/34 ,  F01L001/00 ,  F01L001/14

CPC classification number: F01L13/0005 ,  F01L1/183 ,  F01L2800/00 ,  F02B3/06 ,  F02F2001/247

Abstract: A fuel valve is provided in the Diesel fuel supply line to a cylinder to be deactivated. A return fuel line is provided and when the fuel valve is closed the fuel is returned to the fuel supply tank. In open position fuel is directed to the top portion of the cylinder. The cylinder is provided with a conventional exhaust valve. However, the intake valve is modified to be located closer to the top of the cylinder. The previous gap of about null inch is reduced to about 0.005 to 0.015 inches. This allows the intake valve to remain open instead of closed as the piston moves upwardly in a deactivated cylinder when the exhaust valve is closed, to allow air to enter the intake valve in the full up position of the piston. This valve system e located in all Diesel engines including Diesel powered motocycles.

Abstract translation: 燃料阀设置在柴油燃料供给管路中，以被停用。 设置返回燃油管路，并且当燃料阀关闭时，燃料返回到燃料供应罐。 在打开位置，燃料被引导到气缸的顶部。 气缸设有常规排气阀。 然而，进气门被修改为更靠近气缸的顶部。 约1/4英寸的先前间隙减小到约0.005至0.015英寸。 当排气阀关闭时，当活塞在停用的气缸中向上运动时，允许进气阀保持打开而不是关闭，以允许空气在活塞的完全向上位置进入进气阀。 该阀门系统e位于所有柴油发动机中，包括柴油动力摩托车。

公开(公告)号：US6119642A

公开(公告)日：2000-09-19

申请号：US285433

申请日：1999-04-02

Applicant: Alicia M. Harrell

Inventor： Alicia M. Harrell

IPC: F01L1/18

CPC classification number: F01L1/183 ,  F01L1/18 ,  F01L1/182 ,  F01L2105/02 ,  Y10T74/20882

Abstract: A cam follower is provided having a thin-walled ring fixed in the bore of the shaft to extend across a parting plane between the shaft and the support. The ring includes a radially inwardly directed collar having a bore or an internal thread which is mated to a corresponding thread of a threaded fastener. Due to the fact that the collar or the internal thread is arranged in the region of an edge of the securing ring remote from the cylinder head, the threaded fastener has an adequate axial mobility in the pre-assembled state. This freedom of movement enables excellent handling during final assembly.

Abstract translation: 提供了一种凸轮从动件，其具有固定在轴的孔中的薄壁环，以跨越轴和支撑件之间的分型平面延伸。 环包括径向向内定向的轴环，其具有孔或内螺纹，该内螺纹与螺纹紧固件的相应螺纹配合。 由于轴环或内螺纹布置在远离气缸盖的固定环的边缘的区域中，螺纹紧固件在预组装状态下具有足够的轴向移动性。 这种移动自由使得在最终组装期间能够实现良好的操作。

公开(公告)号：US5645025A

公开(公告)日：1997-07-08

申请号：US625393

申请日：1996-03-27

Applicant: Donald M. Caya ,  Thomas L. Barnhardt

Inventor： Donald M. Caya ,  Thomas L. Barnhardt

IPC: F02B75/18 ,  F01L1/18 ,  F01L1/46 ,  F02B63/02 ,  F02B75/02 ,  F02F1/24 ,  F02F7/00 ,  F01L1/20

CPC classification number: F01L1/183 ,  F01L1/46 ,  F02B63/02 ,  F02B2075/027 ,  F02B2275/34 ,  F02F7/006

Abstract: The internal combustion engine includes a cast cylinder head having as-cast alignment ribs that align a squared-off fulcrum in the rocker assembly. The rocker arm also has two substantially flat surfaces that engage the planar sides of the fulcrum to minimize lateral movement of the rocker arm. The fulcrum is received between the cast alignment ribs. The ribs are biased from a major axis to insure proper fulcrum alignment during assembly without the use of a jig.

Abstract translation: 内燃机包括铸造气缸盖，其具有对准摆动组件中的方形支点的铸造对准肋。 摇臂还具有两个基本平坦的表面，其接合支点的平面侧，以最小化摇臂的横向运动。 该支点被容纳在铸造的对准肋之间。 肋条从长轴偏置，以确保组装过程中的适当的支点对准，而不使用夹具。

公开(公告)号：US5195475A

公开(公告)日：1993-03-23

申请号：US890992

申请日：1992-05-29

Applicant: Richard F. Murphy ,  Gordon L. Steltzer

Inventor： Richard F. Murphy ,  Gordon L. Steltzer

IPC: F01L1/18 ,  F16C33/58

CPC classification number: F01L1/182 ,  F01L1/183 ,  Y10S384/906 ,  Y10T74/20582 ,  Y10T74/20882

Abstract: A bearing support member, mountable about a support stud, has two support arms extending toward side walls of a rocker arm. A bearing cup is rigidly mounted on each respective side wall and extends over the respective arm of the bearing support member, providing an annulus. Rolling members within the annulus permit the rocker arm to freely oscillate rotatably while being constrained axially. The bearing cups may include a keyed shape to limit orientation of the bearing support member. Another aspect of the invention is a rocker arm subassembly having "open" bearing cups.

Abstract translation: 可围绕支撑柱安装的轴承支撑构件具有向摇臂的侧壁延伸的两个支撑臂。 轴承杯刚性地安装在每个相应的侧壁上并且延伸到轴承支撑构件的相应的臂上，从而提供一个环形空间。 环形内的滚动构件允许摇臂自由地在轴向受到约束的情况下可旋转地摆动。 轴承杯可以包括用于限制轴承支撑构件的取向的键合形状。 本发明的另一方面是具有“打开”轴承杯的摇臂子组件。

公开(公告)号：US4961407A

公开(公告)日：1990-10-09

申请号：US342543

申请日：1989-04-24

Applicant: John A. McWhirter

Inventor： John A. McWhirter

IPC: F01L1/18

CPC classification number: F01L1/183 ,  F01L1/181 ,  F01L2105/00

Abstract: A rocker arm for a rocker arm assembly of an internal combustion engine. The rocker arm includes a pushrod portion for engaging the distal end of the pushrod and for movement between a raised position and a lowered position, the pushrod portion having a pushrod seat cast thereinto for receiving the distal end of the pushrod; a valve stem portion for engaging the distal end of the valve stem for movement between a raised position and a lowered position; and an intermediate portion fixedly connecting the pushrod portion and the valve stem portion to one another, the rocker arm attachment the pivotally attaching the intermediate portion of the rocker arm to the rocker arm support structure to allow the pushrod portion and the valve stem portion to pivot between the raised and lowered positions.

Abstract translation: 用于内燃机摇臂组件的摇臂。 摇臂包括用于接合推杆的远端并用于在升高位置和下降位置之间运动的推杆部分，推杆部分具有推杆座，用于接收推杆的远端; 阀杆部分，用于接合阀杆的远端以在升高位置和降低位置之间移动; 以及将推杆部分和阀杆部分彼此固定地连接的中间部分，摇臂附件将摇臂的中间部分枢转地附接到摇臂支撑结构，以允许推杆部分和阀杆部分枢转 在升高和降低位置之间。

公开(公告)号：US4940048A

公开(公告)日：1990-07-10

申请号：US434857

申请日：1989-11-09

Applicant: Jesse V. Mills

Inventor： Jesse V. Mills

IPC: F01L1/18

CPC classification number: F01L1/183

Abstract: A one-piece, cold-formed rocker arm is disclosed. The rocker arm is of the boat type and includes a one-piece metal body which is cold-formed from a metal blank and is of U-shaped cross-sectional configuration throughout most of its length. The body has a bottom wall with structurally-integral side walls extending upwardly therefrom in generally parallel relationship. An intermediate, concave portion of the bottom wall has an opening therethrough which receives a fulcrum of a pivot post. One end portion of the rocker arm body has a recess to receive an end of a push rod which imparts pivotal motion to the rocker arm about the fulcrum. The other end of the rocker arm body has a pad for engaging an end of a valve stem to impart motion to the valve stem when the rocker arm is pivoted about the fulcrum. Outwardly-extending stiffening flanges are formed at upper edge portions of intermediate portions of the side walls, which provides strength and stiffness to the side walls. The flanges substantially eliminate or at least substantially reduce buckling of the side walls during operation of the rocker arm and thereby eliminate or substantially reduce deflection between the two and portions of the rocker arm body.

Abstract translation: 公开了一体式冷成型摇臂。 摇臂是船型的，并且包括由金属坯料冷成型并且在其大部分长度上具有U形横截面构造的一体式金属体。 主体具有底壁，其具有以大致平行关系从其向上延伸的结构一体的侧壁。 底壁的中间凹入部分具有穿过其中的开口，其接收枢轴柱的支点。 摇臂主体的一个端部具有凹部，用于接收推杆的端部，该推杆向摇臂围绕支点施加枢转运动。 摇臂主体的另一端具有用于接合阀杆的端部的垫，当摇臂围绕支点枢转时，该杆用于向阀杆施加运动。 向外延伸的加强凸缘形成在侧壁的中间部分的上边缘部分处，这为侧壁提供了强度和刚度。 在摇臂的操作期间，凸缘基本上消除或至少基本上减小了侧壁的弯曲，从而消除或基本上减小了摇臂本体的两个和部分之间的偏转。

公开(公告)号：US4799464A

公开(公告)日：1989-01-24

申请号：US471756

申请日：1983-03-03

Applicant: Ramanlal L. Patel ,  Meng-Sang Chew ,  Richard A. Marsh ,  Richard C. Rosenberg ,  Henry Thomas, Jr.

Inventor： Ramanlal L. Patel ,  Meng-Sang Chew ,  Richard A. Marsh ,  Richard C. Rosenberg ,  Henry Thomas, Jr.

IPC: F01L1/18 ,  F16C11/04 ,  F16H51/00

CPC classification number: F01L1/183

Abstract: A low-friction, boat-type rocker arm assembly is provided. The boat-type rocker arm is designed to roll on a fulcrum of a supporting pedestal during operation, rather than slipping or sliding thereon. The rocker arm has a recessed intermediate area of a predetermined radius which is greater than the radius of the fulcrum of the pedestal. The rocker has a rectangular opening in the recessed portion with opposite, transverse edges tapering downwardly and inwardly which fit closely with the pedestal to limit travel of the rocker arm relative to the pedestal. The pedestal also has rounded surfaces at those portions positioned near the tapered edges of the rocker arm opening.

Abstract translation: 提供了一种低摩擦的船型摇臂组件。 船型摇臂被设计成在操作期间在支撑基座的支点上滚动，而不是在其上滑动或滑动。 摇臂具有比基座的支点的半径大的预定半径的凹陷中间区域。 摇臂在凹部中具有矩形开口，具有相对的横向边缘，向下和向内逐渐变细，与底座紧密配合，以限制摇臂相对于基座的行进。 在靠近摇臂开口的锥形边缘的那些部分处，基座也具有圆形表面。