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1. 发明专利

JP2010090887A Cam follower type rocker arm 审中-公开
标题翻译： CAM FOLLOWER TYOCK ROCKER ARM
公开(公告)号：JP2010090887A
公开(公告)日：2010-04-22
申请号：JP2008287128
申请日：2008-10-10
申请人： Gentek Technologies Marketing Inc , ジェンテックテクノロジーズマーケティングインコーポレイテッド
发明人： SMITH SCOTT PAUL
IPC分类号： F01L1/18
摘要： PROBLEM TO BE SOLVED: To provide a cam follower type rocker arm having a U-shaped body.
SOLUTION: The cam follower type rocker arm is provided comprising a body with a U-shape cross section with an intermediate opening at the top of the inverted U-shape and having an outside width less than the inside width of the opening, forming a projection perpendicular to body side walls. A roller has periphery steps on both side faces to allow the smaller width at the roller periphery to extend into the body opening with the larger width of the roller maintaining a close running clearance of the roller sides to the inside walls of the body when the roller is assembled in the body.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有U形体的凸轮随动型摇臂。解决方案：凸轮从动型摇臂设置成具有U形横截面的本体，在U形的顶部具有中间开口，并且具有小于开口的内部宽度的外部宽度，形成垂直于身体侧壁的突起。辊在两个侧面上具有周边台阶，以允许辊周边的较小宽度延伸到主体开口中，当辊的较大宽度保持滚子侧面相对于主体内壁的紧密行进间隙时，滚子组装在体内。版权所有（C）2010，JPO＆INPIT

2. 发明申请

WO2008137503A1 DEACTIVATING ROCKER ARM / MECHANICAL LASH ADJUSTMENT SYSTEM 审中-公开
标题翻译：破坏臂/机械式调整系统
公开(公告)号：WO2008137503A1
公开(公告)日：2008-11-13
申请号：PCT/US2008/062152
申请日：2008-05-01
申请人： GENTEK TECHNOLOGIES MARKETING INC.
发明人： EDELMAYER, Thomas, C. , ROME, Thomas, E.,SR.
IPC分类号： F01L1/18
CPC分类号： F01L1/181 , F01L1/22 , F01L13/0005 , F01L2001/186 , F01L2105/00
摘要： A deactivating rocker arm mechanical adjustment system for internal combustion engines is provided wherein a lash adjustment screw which has an eccentric cam and a feature by which the screw can be rotated using a tool. The adjustment screw is installed a valve actuation section of a split rocker arm wherein the cam end of the adjustment screw engages a feature of the cam follower section of the split rocker arm. When the lash adjustment screw is rotated, the cam provides that the angular orientation of the valve actuation and cam follower sections is varied and in turn varies the distance or lash between the cam follower section latch pin and the receiving latch pin hole in the valve actuation section. The lash adjustment screw is rotated until a previously specified lash is obtained and then a jam nut is tightened to prevent rotation of the lash adjustment screw.
摘要翻译：提供了一种用于内燃机的停用摇臂机械调节系统，其中具有偏心凸轮的间隙调节螺钉和使用工具旋转螺杆的特征。调节螺钉安装有分裂摇臂的阀致动部分，其中调节螺钉的凸轮端接合分离摇臂的凸轮从动部分的特征。当间隙调节螺钉旋转时，凸轮提供阀致动和凸轮从动部分的角度方向改变，并且进而改变在阀致动中凸轮从动部分闩锁销和接收闩锁销孔之间的距离或间隙部分。旋转间隙调节螺丝，直到获得先前指定的间隙，然后拧紧锁紧螺母，以防止间隙调节螺丝旋转。

3. 发明申请

WO2007082293A1 SHEET METAL ROCKER ARM WITH INTEGRALLY FORMED CROSS MEMBER 审中-公开
标题翻译：具有整体形成的交叉构件的板材金属摇臂臂
公开(公告)号：WO2007082293A1
公开(公告)日：2007-07-19
申请号：PCT/US2007/060462
申请日：2007-01-12
申请人： GENTEK TECHNOLOGIES MARKETING INC. , EDELMAYER, Thomas, C.
发明人： EDELMAYER, Thomas, C.
IPC分类号： F01L1/18
CPC分类号： F01L1/181 , F01L2103/00 , Y10T29/49295 , Y10T74/20882
摘要： A sheet metal rocker arm (30) of the welded and brazed tube and "boat type" rocker arm formed from sheet metal and characterized by having a reinforcing cross member which is integrally formed from a tab (42,44) created by slitting the tube insert (40) and which yields a unitary structure that introduces substantially greater stiffness to the rocker arm. (30) The tube (40) may be optionally rolled from sheet metal or by using seamless tubing. The method of creating integrally formed reinforcing cross-members by appropriate lancing slits in the sheet metal can be applied to any stamped rocker arm that has a U-channel architecture, e.g. , including, for example, rocker arms for pushrod type valvetrains as well as roller finger follower type rocker arms. Provision of the integrally formed cross member renders stiffness to the rocker arm that enables an engine to operate at a higher rpm and thereby to produce more horsepower.
摘要翻译：焊接和钎焊管的钣金摇臂（30）和由金属板形成的“船型”摇臂，其特征在于具有加强横向构件，所述加强横向构件由通过切割管产生的突出部（42,44）整体形成插入件（40），并且其产生一个整体结构，其向摇臂施加显着更大的刚度。（30）管（40）可以任选地从金属板轧制或通过使用无缝管。通过在金属片中适当的穿刺缝制造整体形成的加强横向构件的方法可以应用于具有U形通道结构的任何冲压摇臂，例如，，包括例如用于推杆式瓦楞机的摇臂以及滚轮式随动型摇臂。整体形成的横向构件的设置使得摇臂的刚度能够使发动机以更高的转速运转，从而产生更多的马力。

4. 发明申请

WO2008154263A1 TUBULAR ROCKER SHAFT WITH MULTIPLE INTERNAL COMPARTMENTS 审中-公开
标题翻译：具有多个内部间隔的管状摇臂轴
公开(公告)号：WO2008154263A1
公开(公告)日：2008-12-18
申请号：PCT/US2008/065844
申请日：2008-06-05
申请人： GENTEK TECHNOLOGIES MARKETING INC.
发明人： EDELMAYER, THOMAS, C. , OLIN, Daniel, M. , ROME, Thomas, E., Sr.
IPC分类号： F01L1/30
CPC分类号： F01L1/181 , F01L1/46 , F01L13/0005
摘要： A rocker shaft having at least two transversely formed interior compartments is provided each of which is devised for, and capable of, containing fluid at differing pressures. A multiplicity of generally radially directed holes present along the length of the rocker shaft communicate hydraulic fluid to the compartments via passageways present in the rocker arms, or valve deactivating rocker arm sections mounted thereon. Plugs installed within the rocker shaft at locations on either side of the holes provide compartmented regions within the shaft, each region of which has the capacity to contain hydraulic fluid at different pressures. The rocker shaft is capped at each end. Hydraulic fluid may be provided to the rocker shaft interior in a number of ways, such as through additional holes aligned with passageways provided in the cylinder head or through clearance openings between rocker shaft fasteners and rocker shaft mounting holes.
摘要翻译：提供具有至少两个横向形成的内部隔间的摇臂，每个都被设计用于并且能够容纳不同压力的流体。沿着摇臂轴的长度存在多个通常径向定向的孔，通过存在于摇臂中的通道或安装在其上的气门去活动摇臂部分将液压流体传送到隔室。安装在摇杆轴内的插孔在孔的任一侧的位置处提供轴内的隔间区域，其中每个区域具有容纳在不同压力下的液压流体的能力。摇臂轴在每一端被盖住。液压流体可以以多种方式提供到摇臂轴内部，例如通过与设置在气缸盖中的通道对准的附加孔或通过摇杆轴紧固件和摇杆轴安装孔之间的间隙开口而设置。

5. 发明申请

WO2008115946A2 ROLLER ARM WITH INTEGRAL INTERNAL OIL PASSAGES 审中-公开
标题翻译：整体内部油道的滚子臂
公开(公告)号：WO2008115946A2
公开(公告)日：2008-09-25
申请号：PCT/US2008/057417
申请日：2008-03-19
申请人： GENTEK TECHNOLOGIES MARKETING INC.
发明人： EDELMAYER, Thomas, C.
IPC分类号： B21D53/84
CPC分类号： F01L1/181 , F01L1/18 , F01L1/2411 , F01L2103/00 , F01L2105/00 , F01L2105/02 , F01M9/107 , Y10T29/49295
摘要： A rocker arm and method for manufacture is provided whereby the rocker arm is manufactured in two halves generally symmetric to a central plane. The mating surface of one or both rocker arm halves incorporate grooves which upon assembly provide passageways which may follow any desired pathway for lubricant and or afford a reduction in mass and/or an increase in structural stiffness. The two halves are preferably joined together by metallurgical brazing or by other chemical or mechanical means.
摘要翻译：提供了一种摇臂和用于制造的方法，由此摇臂被制造成与中心平面大致对称的两个半部。一个或两个摇臂半部的配合表面包括凹槽，该凹槽在组装时提供通道，该通道可以遵循用于润滑剂的任何期望路径并且或者提供质量减小和/或结构刚度增加。两个半部分最好通过冶金钎焊或其他化学或机械手段连接在一起。

6. 发明申请

WO2006091317A2 ROCKER LEVER USING COLD FORMING AND WELDING 审中-公开
标题翻译：摇杆使用冷成型和焊接
公开(公告)号：WO2006091317A2
公开(公告)日：2006-08-31
申请号：PCT/US2006/002666
申请日：2006-01-25
申请人： GENTEK TECHNOLOGIES MARKETING, INC. , BRUNE, John , SMITH, Scott, P.
发明人： BRUNE, John , SMITH, Scott, P.
IPC分类号： F01L1/18
CPC分类号： F01L1/181 , F01L1/146 , F01L2001/2427 , F01L2103/00 , F01L2105/00 , Y10T29/49231
摘要： A method and system for forming a rocker assembly includes cold forming a metal blank to produce a portion of the rocker assembly. This portion has a tubular protion that rotatably engages a shaft and an arm that couples with a pushrod. This portion is welded to a valve lever to form the rocker assembly.
摘要翻译：用于形成摇臂组件的方法和系统包括冷成形金属坯件以产生摇臂组件的一部分。该部分具有可旋转地接合轴的管状部分和与推杆联接的臂。这部分被焊接到一个阀杆上以形成摇臂组件。

7. 发明公开

EP2142765A1 DEACTIVATING ROCKER ARM / MECHANICAL LASH ADJUSTMENT SYSTEM 审中-公开
标题翻译：摇杆的禁用或 GAME补偿调节系统
公开(公告)号：EP2142765A1
公开(公告)日：2010-01-13
申请号：EP08769258.8
申请日：2008-05-01
申请人： Gentek Technologies Marketing, Inc.
发明人： EDELMAYER, Thomas, C. , ROME, Thomas, E.,SR.
IPC分类号： F01L1/18
CPC分类号： F01L1/181 , F01L1/22 , F01L13/0005 , F01L2001/186 , F01L2105/00
摘要： A deactivating rocker arm mechanical adjustment system for internal combustion engines is provided wherein a lash adjustment screw which has an eccentric cam and a feature by which the screw can be rotated using a tool. The adjustment screw is installed a valve actuation section of a split rocker arm wherein the cam end of the adjustment screw engages a feature of the cam follower section of the split rocker arm. When the lash adjustment screw is rotated, the cam provides that the angular orientation of the valve actuation and cam follower sections is varied and in turn varies the distance or lash between the cam follower section latch pin and the receiving latch pin hole in the valve actuation section. The lash adjustment screw is rotated until a previously specified lash is obtained and then a jam nut is tightened to prevent rotation of the lash adjustment screw.

8. 发明公开

EP1971755A1 SHEET METAL ROCKER ARM WITH INTEGRALLY FORMED CROSS MEMBER 审中-公开
标题翻译：与脱离一块横拉车门下围板
公开(公告)号：EP1971755A1
公开(公告)日：2008-09-24
申请号：EP07710097.2
申请日：2007-01-12
申请人： Gentek Technologies Marketing, Inc.
发明人： EDELMAYER, Thomas, C.
IPC分类号： F01L1/18
CPC分类号： F01L1/181 , F01L2103/00 , Y10T29/49295 , Y10T74/20882
摘要： A sheet metal rocker arm (30) of the welded and brazed tube and 'boat type' rocker arm formed from sheet metal and characterized by having a reinforcing cross member which is integrally formed from a tab (42,44) created by slitting the tube insert (40) and which yields a unitary structure that introduces substantially greater stiffness to the rocker arm. (30) The tube (40) may be optionally rolled from sheet metal or by using seamless tubing. The method of creating integrally formed reinforcing cross-members by appropriate lancing slits in the sheet metal can be applied to any stamped rocker arm that has a U-channel architecture, e.g. , including, for example, rocker arms for pushrod type valvetrains as well as roller finger follower type rocker arms. Provision of the integrally formed cross member renders stiffness to the rocker arm that enables an engine to operate at a higher rpm and thereby to produce more horsepower.

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