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1. 发明授权

EP2566655B1 PISTON ASSEMBLY MULTIPLE STEP FORMING PROCESS 失效
公开(公告)号：EP2566655B1
公开(公告)日：2018-05-30
申请号：EP10744878.9
申请日：2010-08-04
申请人： MAHLE International GmbH , Mahle Industries, Incorporated
发明人： REIN, Wolfgang, O.
IPC分类号： B21J1/04 , F02F3/22 , B23P15/10 , B21K1/18 , F02F3/00
CPC分类号： B23P15/10 , B21J1/04 , B21K1/18 , B21K1/185 , F02F3/003 , F02F3/22 , Y10T29/49252
摘要： A method of creating a piston crown is disclosed. The method includes the step of providing a billet and then upsetting the billet in a first station to generally decrease a length of the billet and generally increase a cross section of the billet. The billet is then pre-formed in a second station into an intermediate configuration of a piston crown, where the piston crown is in a preliminary shape. The first station and the second station are separate components. The intermediate configuration of the piston crown is formed into a final shape of the piston crown, where the final shape includes a predetermined volume. The piston crown is then precision formed into a near net shaped configuration, where the near net shaped configuration of the piston crown includes a near net shaped volume. The predetermined volume may be approximately equal to the near net shaped volume.

2. 发明公开

EP3022453A1 THRUST WASHER 有权
标题翻译：推力洗衣机
公开(公告)号：EP3022453A1
公开(公告)日：2016-05-25
申请号：EP14741581.4
申请日：2014-07-17
申请人： Mahle Engine Systems UK Limited , Mahle Composants Moteur France SAS , Mahle Industries, Incorporated , Mahle Engine Components Slovakia S.R.O. , Mahle International GmbH
发明人： GALLAS, Tino , TRAN, Ha , SHARPE, Mark , BARRAL, Stephane , BERKERY, Kevin , BUKNA, Miroslav , SCOTT, Murray
IPC分类号： F16C17/04 , F16C33/04 , F16C33/10 , F16C43/02 , F16C9/02
CPC分类号： F16C17/04 , F16C9/02 , F16C17/10 , F16C33/046 , F16C33/1065 , F16C43/02 , F16C2226/76 , F16C2360/22
摘要： A thrust washer (100) for a flange half-bearing, the thrust washer comprising: a substantially semi-annular panel (102) having an inner edge (108) and outer edge; and hooking lugs (110) projecting inwardly from the inner edge of the panel, wherein the hooking lugs have latching edges (118) that are configured to engage within corresponding openings in a bearing shell received by the thrust washer and to prevent disconnection of the thrust washer and bearing shell without deformation of the bearing shell, each hooking lug has a hooking lug inner portion (104A) proximate, around the inner edge of the panel, to the central part of the thrust washer for engaging against edges of the openings in the bearing shell and a hooking lug outer portion (104B) remote, around the inner edge of the panel, from the central part of the thrust washer, and the hooking lug inner portion is thinner than the hooking lug outer portion.
摘要翻译： 1。一种用于法兰半轴承的止推垫圈（100），所述止推垫圈包括：具有内边缘（108）和外边缘的大致半环形面板（102）和从所述面板的内边缘向内突出的钩形凸耳（110），其中，所述钩形凸耳具有闩锁边缘（118），所述闩锁边缘构造成接合在由所述止推垫圈接收的轴承壳体中的相应开口内并且防止所述推力垫圈和轴承壳体上，每个钩形凸耳具有围绕面板的内边缘靠近止推垫圈的中心部分的钩形凸耳内部部分（104A），用于接合轴承壳体中的开口的边缘轴承套和围绕面板内边缘从止推垫圈的中心部分远离的钩形凸耳外部部分（104B），并且钩形凸耳内部部分比钩形凸耳外部部分薄。

3. 发明公开

EP3044469A1 BEARING SHELL 有权
标题翻译：轴承
公开(公告)号：EP3044469A1
公开(公告)日：2016-07-20
申请号：EP14761376.4
申请日：2014-09-09
申请人： Mahle International GmbH , Mahle Engine Systems UK Limited , Mahle Industries, Incorporated
发明人： GIBSON, Hugh , MIAN, Omar , KALOGIANNIS, Konstantinos , MERRITT, David
IPC分类号： F16C9/02
CPC分类号： F16C33/6681 , F16C9/02 , F16C17/022 , F16C33/1065 , F16C2240/42
摘要： An engine bearing shell may include a concave bearing surface, opposed axial end faces with an axial width therebetween, circumferential joint faces, and an oil distribution groove circumferentially extending along the concave bearing surface towards the axial end faces. The oil distribution groove may have a groove width that is 4% to 9.25% of the axial width.

4. 发明授权

EP2370701B1 CONNECTING ROD BEING MADE OF TWO DIFFERENT MATERIALS 有权
标题翻译：由两种不同材料生产VERBINDUNGSSTANGE
公开(公告)号：EP2370701B1
公开(公告)日：2013-02-13
申请号：EP09796620.4
申请日：2009-12-08
申请人： MAHLE International GmbH , Mahle Industries, Incorporated
发明人： LAPP, Michael, T.
IPC分类号： F16C7/02 , B21K1/76 , B23K20/12
CPC分类号： B21K1/766 , B23K20/12 , B23K20/129 , B23K2201/003 , B23K2201/006 , F16C7/023 , Y10T29/49249 , Y10T29/49288 , Y10T29/4929 , Y10T29/49291 , Y10T74/2142

5. 发明公开

EP2370701A1 CONNECTING ROD BEING MADE OF TWO DIFFERENT MATERIALS 有权
标题翻译：由两种不同材料生产VERBINDUNGSSTANGE
公开(公告)号：EP2370701A1
公开(公告)日：2011-10-05
申请号：EP09796620.4
申请日：2009-12-08
申请人： MAHLE International GmbH , Mahle Industries, Incorporated
发明人： LAPP, Michael, T.
IPC分类号： F16C7/02 , B21K1/76 , B23K20/12
CPC分类号： B21K1/766 , B23K20/12 , B23K20/129 , B23K2201/003 , B23K2201/006 , F16C7/023 , Y10T29/49249 , Y10T29/49288 , Y10T29/4929 , Y10T29/49291 , Y10T74/2142
摘要： A connecting rod and methods for making the same are disclosed. A method of making a connecting rod may include joining a first connecting rod blank and a second connecting rod blank together. The first connecting rod blank includes a first material, while the second connecting rod blank includes a second material different from the first material. The first and second connecting rod blanks have an interface between the piston pin and crankshaft ends. The method further includes narrowing a cross-section of the blanks at the interface, forming a piston pin aperture in the first connecting rod blank, and forming a crankshaft pin aperture in the second connecting rod blank. At least one of the narrowing and forming steps works a perimeter of the interface, thereby forming a generally smooth connecting rod surface about the perimeter of the interface.

6. 发明授权

EP2643603B1 BEARING WITH INTEGRATED SEALS 有权
公开(公告)号：EP2643603B1
公开(公告)日：2019-05-08
申请号：EP11810571.7
申请日：2011-11-24
申请人： Mahle International GmbH , Mahle Industries, Incorporated
发明人： LONOWSKI, Dan , ISSLER, Wolfgang
IPC分类号： F16C33/74 , F16C17/02 , F16C33/10

7. 发明公开

EP2643603A1 BEARING WITH INTEGRATED SEALS 审中-公开
标题翻译：带有集成密封的轴承
公开(公告)号：EP2643603A1
公开(公告)日：2013-10-02
申请号：EP11810571.7
申请日：2011-11-24
申请人： Mahle International GmbH , Mahle Industries, Incorporated
发明人： LONOWSKI, Dan , ISSLER, Wolfgang
IPC分类号： F16C33/74
CPC分类号： F16C33/74 , F16C17/022 , F16C33/1025
摘要： A half bearing and a method of manufacture of a half bearing are described. The half bearing 100 comprises a bearing member 102 having a strong external backing layer of steel or bronze 104 and an internal bearing lining layer 106 of a suitable bearing alloy with an optional bearing overlay layer (not shown) defining a concave substantially semi-cylindrical bearing surface 112 extending between first and second axial ends 110A, 110B of the half bearing 100. The bearing lining layer 106 is provided with at least first and second polymer seals 108A, 108B at or adjacent to the first and second axial ends 110A, 110B. The first and second polymer seals 108A, 108B project from and are formed directly on the bearing lining layer 106 and extend at least partially circumferentially across the bearing lining layer 106. The bearing member 102 has joint faces 113A, 113B, which locate with corresponding joint faces of a further half bearing to form a 360Â° bearing assembly.
摘要翻译：描述了半轴承和半轴承的制造方法，半轴承（100）包括具有至少一个外部背衬层（104）的轴承构件和具有可选的轴承覆盖层（106）的内轴承衬层（106）限定在所述半轴承的第一和第二轴向端部（110A，110B）之间延伸的凹形的基本上半圆柱形的支承表面（112）。轴承衬层在第一和第二轴向端处或附近设置有至少第一和第二聚合物密封件。第一聚合物密封件和第二聚合物密封件（108A，108B）从轴承衬层上直接形成并直接形成并且至少部分地周向延伸穿过轴承衬层。

8. 发明公开

EP2566655A1 PISTON ASSEMBLY MULTIPLE STEP FORMING PROCESS 失效
标题翻译：一种用于生产活塞布置在几个步骤
公开(公告)号：EP2566655A1
公开(公告)日：2013-03-13
申请号：EP10744878.9
申请日：2010-08-04
申请人： MAHLE International GmbH , Mahle Industries, Incorporated
发明人： REIN, Wolfgang, O.
IPC分类号： B23P15/10 , B21K1/18 , F16J1/09 , F02F3/00
CPC分类号： B23P15/10 , B21J1/04 , B21K1/18 , B21K1/185 , F02F3/003 , F02F3/22 , Y10T29/49252
摘要： A method of creating a piston crown is disclosed. The method includes the step of providing a billet and then upsetting the billet in a first station to generally decrease a length of the billet and generally increase a cross section of the billet. The billet is then pre-formed in a second station into an intermediate configuration of a piston crown, where the piston crown is in a preliminary shape. The first station and the second station are separate components. The intermediate configuration of the piston crown is formed into a final shape of the piston crown, where the final shape includes a predetermined volume. The piston crown is then precision formed into a near net shaped configuration, where the near net shaped configuration of the piston crown includes a near net shaped volume. The predetermined volume may be approximately equal to the near net shaped volume.

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