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1. 发明申请

WO2002088556A1 SURFACE DENSIFICATION OF POWDER METAL BEARING CAPS 审中-公开
标题翻译：粉末金属轴承CAPS的表面扩散
公开(公告)号：WO2002088556A1
公开(公告)日：2002-11-07
申请号：PCT/US2002/013487
申请日：2002-05-01
申请人： GKN SINTER METALS, INC. , CADLE, Terry, M. , MANDEL, Joel, H. , PHILLIPS, Donald, J.
发明人： CADLE, Terry, M. , MANDEL, Joel, H. , PHILLIPS, Donald, J.
IPC分类号： F16C9/04
CPC分类号： F16C9/02 , B22F3/24 , B22F5/00 , B22F5/10 , B22F2003/166 , B22F2998/00 , B22F2999/00 , F02F7/0053 , F16C9/04 , F16C35/00 , Y10S384/902 , Y10T29/474 , Y10T29/479 , B22F3/16 , B22F3/168
摘要： A high performance main bearing cap has particular surfaces densified for improved fatigue crack resistance. The surfaces densified are the bolted face (F) inside of a perimetral margin and outside of bold head interface areas around the main bolt holes (B), the surfaces of the main bolt holes and the side bolt hole threads (S). Preferred methods of densification are single needle programmable pattern peening of the bolted face peened area, over-burnishing of the bolt holes, and forming the threads rather than cutting them for the side bolt threads.
摘要翻译：高性能主轴承盖具有致密化的特定表面以提高耐疲劳龟裂性。密封的表面是围绕主螺栓孔（B），主螺栓孔和侧螺栓孔螺纹（S）的表面的周边边缘内部的螺栓面（F）和外侧的粗体头部界面区域。优选的致密化方法是螺栓孔喷丸处理区域的单针可编程图案喷丸处理，螺栓孔的过度抛光以及形成螺纹而不是将其切割成侧螺栓螺纹。

2. 发明申请

WO2003013768A1 METHOD AND APPARATUS FOR MANUFACTURING MULTI-MATERIAL POWDER METAL COMPONENTS 审中-公开
标题翻译：用于制造多种粉末金属组分的方法和装置
公开(公告)号：WO2003013768A1
公开(公告)日：2003-02-20
申请号：PCT/US2002/024497
申请日：2002-08-02
申请人： GKN SINTER METALS, INC. , CADLE, Terry, M. , MANDEL, Joel, H.
发明人： CADLE, Terry, M. , MANDEL, Joel, H.
IPC分类号： B22F7/02
CPC分类号： B22F3/03 , B22F7/06 , B22F2003/033 , B29C2043/3618 , B30B11/02 , H02K1/12 , H02K15/02
摘要： A method and apparatus for forming an object from first (105) and second powder metal (PM) (115) materials are disclosed. The method includes providing first and second surfaces to form a first cavity having a first opening, filling the first cavity with the first PM material (105) through the first opening, and compacting the first PM material (105) by way of a third surface that covers the first opening. The material additionally includes moving the second surface to create a second cavity bounded at least in part by the compacted first PM material (105), filling the second cavity with the second PM material (115) through a second opening, and compacting both the second PM material (115) and the compacted first PM material (105) by way of the third surface that covers both the first opening and the second opening.
摘要翻译：公开了一种用于从第一（105）和第二粉末金属（PM）（115）材料形成物体的方法和装置。该方法包括提供第一和第二表面以形成具有第一开口的第一空腔，通过第一开口填充第一空腔与第一PM材料（105），并且通过第三表面压制第一PM材料（105）涵盖了第一个开放。所述材料还包括移动所述第二表面以产生至少部分地由所述压实的第一PM材料（105）界定的第二腔，用所述第二PM材料（115）通过第二开口填充所述第二腔，并且将所述第二PM PM材料（115）和压实的第一PM材料（105）通过覆盖第一开口和第二开口的第三表面。

3. 发明申请

WO2008036926A1 THIN WALLED POWDER METAL COMPONENT MANUFACTURING 审中-公开
标题翻译：薄壁粉末金属部件制造
公开(公告)号：WO2008036926A1
公开(公告)日：2008-03-27
申请号：PCT/US2007/079198
申请日：2007-09-21
申请人： GKN SINTER METALS, INC. , CAMPBELL, Timothy, M. , MANDEL, Joel, H. , PHILLIPS, Donald, J. , COOPER, Donald, D. , KNOTT, Henry, J.
发明人： CAMPBELL, Timothy, M. , MANDEL, Joel, H. , PHILLIPS, Donald, J. , COOPER, Donald, D. , KNOTT, Henry, J.
IPC分类号： B22F5/00 , B22F3/04 , B22F3/03
CPC分类号： B30B15/024 , B22F3/03 , B22F3/04 , B22F5/008
摘要： A powder metal component which has a powder metal composition formed into a cylinder, wherein the cylinder includes a wall thickness and a length, and a ratio of the length to the thickness is relatively high such that conventional compaction methods are difficult to use. The powder metal composition includes approximately between 85% and 99% sponge iron powder, approximately between 0.1% and 2.0% graphite, and approximately between 0.1% and 2.0% ethylene bis-stearamide wax. The powder metal component can be manufactured using an apparatus which includes a hard material core rod, and a shaped elastic die configured to circumscribe the core rod, or conversely, an apparatus with a shaped elastic core rod and a hard die. In the case of the former, the shaped elastic die can have an inner contour wherein a longitudinal load on the shaped elastic die radially compresses the powder metal to the desired shape and density distribution, hi the latter, longitudinally compressing the core rod radially compresses the powder metal to the desired shape and density distribution. An ejection punch can be made flush with the liner an pressure on the elastic die relieved prior to ejection to promote end integrity, the elastic die can be compressed alone or simultaneous with axial compression of the powder metal or a collet can be used to radially compress the elastic die using axial motion.
摘要翻译：一种粉末金属组分，其具有形成为圆筒的粉末金属组合物，其中所述圆筒包括壁厚和长度，并且长度与厚度的比率相对较高，使得常规的压实方法难以使用。粉末金属组合物包括约85％至99％的海绵铁粉，约0.1％至2.0％的石墨和约0.1％至2.0％的亚乙基双硬脂酰胺蜡。粉末金属成分可以使用包括硬质材料芯棒和被配置为围绕芯棒的成形弹性模具或相反地具有成形弹性芯棒和硬模具的装置的装置来制造。在前者的情况下，成型的弹性模头可以具有内部轮廓，其中成形弹性模具上的纵向载荷将粉末金属径向地压缩到期望的形状和密度分布。在后者中，纵向压缩芯棒径向地压缩粉末金属到所需的形状和密度分布。喷射冲头可以与衬垫齐平，弹性模具上的压力在排出之前释放以促进端部完整性，弹性模头可以单独压缩或与粉末金属的轴向压缩同时压缩或者可以用于径向压缩弹性模具使用轴向运动。

4. 发明申请

WO2008118773A1 POWDER METAL BEARING CAP BREATHING WINDOWS 审中-公开
标题翻译：粉末金属轴承罩呼吸窗
公开(公告)号：WO2008118773A1
公开(公告)日：2008-10-02
申请号：PCT/US2008/057798
申请日：2008-03-21
申请人： GKN SINTER METALS, INC. , MANDEL, Joel, H. , PHILLIPS, Donald, J. , SCHMITT, Rainer
发明人： MANDEL, Joel, H. , PHILLIPS, Donald, J. , SCHMITT, Rainer
IPC分类号： F16C35/00
CPC分类号： F16C9/02 , B22F3/03 , B22F5/10 , B22F2003/031 , B22F2003/033 , B30B11/027 , F16C35/02 , Y10S384/902
摘要： The present invention provides a PM main bearing cap, and its precursor compact, with an undercut breathing window that is formed during a compaction process. By fabricating the undercut during the compaction process, the invention eliminates the need for a secondary machining operation to form the undercut feature in the bearing caps.
摘要翻译：本发明提供一种PM主轴承盖及其前体密封件，其具有在压实过程中形成的底切呼吸窗口。通过在压实过程中制造底切，本发明消除了在二次加工操作中形成轴承盖中的底切特征的需要。

5. 发明申请

WO2007120790A2 MULTI-MATERIAL CONNECTING ROD 审中-公开
标题翻译：多材质连接杆
公开(公告)号：WO2007120790A2
公开(公告)日：2007-10-25
申请号：PCT/US2007/009069
申请日：2007-04-12
申请人： GKN SINTER METALS, INC. , GEIMAN, Timothy, E. , MANDEL, Joel, H. , PHILLIPS, Donald, J. , MARRA, Michael, P.
发明人： GEIMAN, Timothy, E. , MANDEL, Joel, H. , PHILLIPS, Donald, J. , MARRA, Michael, P.
IPC分类号： B22F7/06 , F16C7/02 , B22F5/00
CPC分类号： F16C7/023 , B22F5/008 , B22F5/12 , B22F7/06 , Y10T74/2142
摘要： A sintered powder metal connecting rod has (i) a central beam section made of a stronger material and (ii) crank and piston end sections made of more machinable materials, and may be forged or not.
摘要翻译：烧结粉末金属连杆具有（i）由较强材料制成的中央梁部分和（ii）由更多可加工材料制成的曲柄和活塞端部分，并且可以锻造或不锻造。 / p>

6. 发明申请

WO2008124464A1 MULTI-PIECE THIN WALLED POWDER METAL CYLINDER LINERS 审中-公开
标题翻译：多层薄壁粉末金属气缸衬管
公开(公告)号：WO2008124464A1
公开(公告)日：2008-10-16
申请号：PCT/US2008/059207
申请日：2008-04-03
申请人： GKN SINTER METALS, INC. , CAMPBELL, Timothy, M. , MANDEL, Joel, H. , PHILLIPS, Donald, J.
发明人： CAMPBELL, Timothy, M. , MANDEL, Joel, H. , PHILLIPS, Donald, J.
IPC分类号： F02F1/00 , F16J10/04 , C23C4/06
CPC分类号： F02F1/00 , B22F5/008 , B22F7/062 , B22F2003/247 , B22F2998/10 , F02F1/08 , Y10T29/49272 , B22F3/02 , B22F3/10 , B22F3/24 , C04B41/5111
摘要： A powder metal cylinder liner with a ratio of the length to the wall thickness greater than 12 made of at least two end to end cylinder liner pieces with each piece having a ratio of the length to the wall thickness of less than 20. The powder metal composition includes approximately between 85% and 99% sponge iron powder, approximately between 0.1% and 2.0% graphite, and approximately between 0.1% and 2.0% ethylene bis-stearamide wax. The cylinder liner pieces can be made using conventional powder metal compaction and sintering processes.
摘要翻译：一种粉末金属气缸衬套，其长度与壁厚之比大于12，由至少两个端对端气缸套件制成，每个零件的长度与壁厚之比小于20.粉末金属组合物包含约85％至99％的海绵铁粉，约0.1％至2.0％的石墨和约0.1％至2.0％的亚乙基双硬脂酰胺蜡。气缸套可以使用传统的粉末金属压实和烧结工艺制成。

7. 发明申请

WO2007081715A2 PRECISION LOCATION AND LOW FORCE REPOSITIONING OF POWDER METAL COMPONENTS 审中-公开
标题翻译：粉末金属部件的精确定位和低位力量再生
公开(公告)号：WO2007081715A2
公开(公告)日：2007-07-19
申请号：PCT/US2007/000095
申请日：2007-01-04
申请人： GKN SINTER METALS, INC. , DONALDSON, Ian, W. , MANDEL, Joel, H. , BUTLER, Peter, C.
发明人： DONALDSON, Ian, W. , MANDEL, Joel, H. , BUTLER, Peter, C.
IPC分类号： F16C25/06
CPC分类号： F16C9/00 , F16C7/023 , F16C9/02 , F16C33/14 , F16C41/008 , F16C2220/20 , F16C2226/10 , F16C2226/62
摘要： A bearing cap that is bolted to a bearing support structure with integral bosses interfering with counterbores in the structure to create deformation that enables precise repositioning of the bearing cap to the structure with relatively low initial pressing and extraction forces. One of the bosses has two relatively wide lobes and the other boss has 4-10 lobes, with the lobes on each boss diametrically opposed from one another. The bosses on both lobes can be oriented so that none of them are on the lateral axis of the bearing cap through the bolt holes. Interference on the effective diameter between the bosses and the counterbores is within the range of 25 - 300 microns. The bosses can be formed with a compound radius that reduces the width of contact toward or to line contact at the base of the boss.
摘要翻译：轴承盖用螺栓固定在轴承支承结构上，轴承支承结构的整体凸台与结构中的沉孔干涉，以产生变形，从而能够以较低的初始压紧力和拔出力将轴承盖精确地重新定位到结构上。其中一个凸台有两个相对较宽的凸角，另一个凸台有4-10个凸角，每个凸台上的凸角在直径方向上彼此相对。两个凸角上的凸起可以被定向，使得它们都不会通过螺栓孔位于轴承盖的横向轴线上。凸台和沉孔之间的有效直径的干涉在25-300微米的范围内。可以形成具有复合半径的凸台，以减小凸台底部的接触宽度或线接触的宽度。

8. 发明申请

WO2007015879A2 CONNECTING ROD WITH CAST-IN INSERT 审中-公开
标题翻译：连接杆与铸造插入
公开(公告)号：WO2007015879A2
公开(公告)日：2007-02-08
申请号：PCT/US2006/027913
申请日：2006-07-19
申请人： GKN SINTER METALS, INC. , MANDEL, Joel, H. , COOPER, Donald, D. , LANGRAFF, Carl, J.
发明人： MANDEL, Joel, H. , COOPER, Donald, D. , LANGRAFF, Carl, J.
IPC分类号： F02B77/00
CPC分类号： F16C7/023 , B22D19/14 , Y10T29/49288 , Y10T74/2142 , Y10T74/2162
摘要： A cast metal connecting rod of the type used in a reciprocating piston engine has a beam section between two end sections. The beam section and the end sections are integral with one another and are at least partially made of a cast metal material. At least the beam section of the connecting rod includes an insert made of a sintered powder metal material. The insert is at least partially encapsulated by the cast metal material of the connecting rod. The insert reinforces the connecting rod and can help match characteristics of surrounding or mating parts of the engine that are made of materials more similar to the material of the insert than the cast metal of the connecting rod. The cast metal material, for example aluminum alloy, of the connecting rod can also provide localized regions of high machinability where needed.
摘要翻译：用于往复式活塞发动机的类型的铸造金属连杆在两个端部之间具有梁部分。梁部分和端部部分彼此一体化并且至少部分地由铸造金属材料制成。至少连杆的梁部分包括由烧结粉末金属材料制成的插入件。插入件至少部分地由连杆的铸造金属材料包封。该插入件加强了连杆并且可以有助于匹配由与连接件的铸造金属相比更接近插入件的材料制成的发动机的周围或配合部件的特征。连杆的铸造金属材料，例如铝合金，也可以在需要的地方提供高机加工性的局部区域。

9. 发明申请

WO2012058112A1 POWER METAL AXIAL AND RADIAL RETENTION FEATURES FOR MOLDING APPLICATIONS 审中-公开
标题翻译：用于模具应用的功率金属轴向和径向保持特性
公开(公告)号：WO2012058112A1
公开(公告)日：2012-05-03
申请号：PCT/US2011/057275
申请日：2011-10-21
申请人： GKN SINTER METALS, LLC , COOPER, Donald, D. , MOHR, John, P. , MANDEL, Joel, H.
发明人： COOPER, Donald, D. , MOHR, John, P. , MANDEL, Joel, H.
IPC分类号： B22F5/08
CPC分类号： B22F5/10 , B22F3/03 , B22F5/007 , Y10T428/12014
摘要： A powder metal insert for overmolding and method of making it has retention features on the outer surface extending from each end and angularly offset from one another.
摘要翻译：用于包覆成型的粉末金属插入件及其制造方法在从每个端部延伸并且彼此成角度地偏移的外表面上具有保持特征。

10. 发明申请

WO2013163410A1 MAIN BEARING CAP WITH LOCATING FEATURE 审中-公开
标题翻译：主轴承座具有定位特征
公开(公告)号：WO2013163410A1
公开(公告)日：2013-10-31
申请号：PCT/US2013/038190
申请日：2013-04-25
申请人： GKN SINTER METALS, LLC , DRAXLER, Gary, R. , MANDEL, Joel, H.
发明人： DRAXLER, Gary, R. , MANDEL, Joel, H.
IPC分类号： F16C9/04 , F16C9/02
CPC分类号： F16C35/02 , F16C9/02 , F16C9/04 , F16C41/008 , F16C43/02
摘要： A bearing cap (10) in which each foot includes an elongated protrusion (36) formed thereon positioned between the bolt hole and a side of said foot, with its major axis parallel to the axis of the bore partially defined by the bearing cap and includes ribs on its side surfaces that are perpendicular to its major axis.
摘要翻译：一种轴承盖（10），其中每个脚包括形成在其上的细长突起（36），其位于螺栓孔和所述脚的一侧之间，其长轴平行于由轴承盖部分限定的孔的轴线，并且包括其侧表面垂直于其长轴的肋条。

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