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1. 发明授权

EP2655831B1 VANNE TUBULAIRE DE COMMANDE D'UN MOTEUR À RAPPORT VOLUMÉTRIQUE VARIABLE 失效转让
标题翻译： ROHRFÖRMIGESVENTIL ZUR STEUERUNG EINES MOTORS MIT VARIABLEMVERDICHTUNGSVERHÄLTNIS
公开(公告)号：EP2655831B1
公开(公告)日：2017-02-15
申请号：EP11815504.3
申请日：2011-12-21
申请人： Rabhi, Vianney , MCE-5 Development
发明人： RABHI, Vianney
IPC分类号： F02B75/04 , F16K31/06
CPC分类号： F02B75/045 , F16K31/0655 , Y10T29/4927

2. 发明公开

EP2775152A4 HYDRAULIC CYLINDER AND METHOD FOR MANUFACTURING SAME 有权
标题翻译：液压缸及其制造方法
公开(公告)号：EP2775152A4
公开(公告)日：2015-08-26
申请号：EP12846284
申请日：2012-10-10
申请人： KYB YS CO LTD
发明人： KOBAYASHI NOBUYUKI , KAMIKURA SADAYUKI
IPC分类号： F15B15/14
CPC分类号： F16J10/02 , F15B15/1457 , F15B15/149 , Y10T29/4927
摘要： A fluid pressure cylinder includes a cylinder tube, a piston and a solid piston rod. The piston rod includes a head-side passage defined by a head-side shaft hole extending in an axial direction, a head-side outer hole open on a part projecting from the cylinder tube and a head-side inner hole open to a head-side chamber and allowing communication between a head-side chamber and a fluid pressure source, and a bottom-side passage allowing communication between a bottom-side chamber and the fluid pressure source. The head-side shaft hole includes an opening end and a tip formed inside the piston rod. The opening end of the head-side shaft hole is sealed by a sealing member.

3. 发明公开

EP2546503A4 METHOD FOR MACHINING CYLINDER BLOCK, CYLINDER BLOCK, AND CYLINDER BLOCK FOR THERMAL SPRAYING 有权
标题翻译：程序用于气缸体，气缸体的工业加工和缸体TOWÄRMEBESPRÜHUNG
公开(公告)号：EP2546503A4
公开(公告)日：2015-04-22
申请号：EP11753274
申请日：2011-03-04
申请人： NISSAN MOTOR
发明人： SHIOTANI EIJI , SHIMIZU AKIRA , MATSUYAMA HIDENOBU , TERADA DAISUKE , UTSUMI YOSHITO , NOSHI YOSHITSUGU , HATTA HIROSHI , TASHIRO MASAMI , ADACHI SHUJI , MOCHIDA HIROAKI
IPC分类号： F02F1/00 , C23C4/00
CPC分类号： C23C4/18 , C23C4/14 , F02F1/004 , F02F7/0021 , F02F7/0095 , Y10T29/49231 , Y10T29/4927

4. 发明公开

EP2715096A2 CYLINDER LINER WITH A CASE ON A CUFF-RING GROOVE 审中-公开
标题翻译：有外壳上MUFFENRINGNUT气瓶连接器
公开(公告)号：EP2715096A2
公开(公告)日：2014-04-09
申请号：EP12726681.5
申请日：2012-05-25
申请人： Caterpillar Inc.
发明人： KISER, Matthew, Thomas , GEE, James, W. , PERKING, Scott, David , BURROW, Maggie, R.
IPC分类号： F02F1/00
CPC分类号： F02F1/004 , F02F2001/006 , F05C2251/10 , F05C2253/24 , Y10T29/4927
摘要： A cylinder liner (12) for an engine (10) includes a hollow cylindrical sleeve, with an inner surface (22) and an outer surface (24), that extends from a first end to a second end along a longitudinal axis (20). The cylinder liner may also include an annular cuff -ring groove (48), with a radiused fillet region (48a), on the inner surface proximate the first end. The cylinder liner may further include a hardened case (40) formed on the inner surface of the sleeve. The case may extend under a base of the fillet region of the cuff-ring groove.

5. 发明公开

EP1865183A3 Method of manufacturing a cylinder block 有权
标题翻译：用于气缸体的制造方法
公开(公告)号：EP1865183A3
公开(公告)日：2012-03-28
申请号：EP07109103.7
申请日：2007-05-29
申请人： Nissan Motor Company Limited
发明人： MOCHIDA, Hiroaki
IPC分类号： F02F7/00 , F01M13/04
CPC分类号： F02F7/0007 , F01M13/04 , Y10T29/49229 , Y10T29/49231 , Y10T29/49234 , Y10T29/4927
摘要： A method of manufacturing a cylinder block for a multi-cylinder engine is disclosed herein. The cylinder block includes a crankcase and cylinder bores disposed therein separated by cylinder walls. The crankcase is adapted to receive a crankshaft and includes crank chambers disposed therein separated by partition walls. Each of the crank chambers of the crankcase corresponds to one of the cylinder bores of the cylinder block. The cylinder bore side of each partition wall has a honing runoff portion thinner in section than the crankshaft side thereof such that a step face results in the partition walls. Further, a runoff groove is formed in the partition walls of the crank chambers, and also a communication hole is formed at least partially within the runoff groove in at least one of the partition walls to enable communication between crank chambers.

6. 发明公开

EP2135694A4 HOLLOW MEMBER, CYLINDER SLEEVE AND METHODS FOR PRODUCING THEM 审中-公开
标题翻译：中空部件，气缸套及其制造方法
公开(公告)号：EP2135694A4
公开(公告)日：2010-08-18
申请号：EP08721720
申请日：2008-03-10
申请人： HONDA MOTOR CO LTD
发明人： FUKUMOTO TOMONORI , IIJIMA YUKIO , ECHIGO TAKAHARU , YAMAGAMI KAZUAKI , KODAMA HARUKI , IMAMURA YUJI , KASHIHARA YUTAKA
IPC分类号： B22D13/02 , B22D19/16 , F02F1/00
CPC分类号： B22D13/023 , B22D13/105 , B22D19/16 , Y10T29/4927

7. 发明授权

EP1912754B1 ZYLINDERKOPF-GUSSROHTEIL, GEGOSSENER ZYLINDERKOPF FÜR DIESEL-VERBRENNUNGSMOTOREN UND VERFAHREN ZUR HERSTELLUNG EINES ZYLINDERKOPF-GUSSROHTEILS 有权转让
标题翻译：未完成缸盖铸件，铸铁气缸盖柴油内燃机和方法用于生产未完成缸盖铸件
公开(公告)号：EP1912754B1
公开(公告)日：2009-12-09
申请号：EP06792513.1
申请日：2006-07-18
申请人： Nemak Linz GmbH
发明人： GOSCH, Rolf
IPC分类号： B22D15/02 , F02F1/38
CPC分类号： B22D15/02 , F02F1/24 , F02F2001/249 , Y10T29/4927

8. 发明授权

EP1759133B1 CUTTING TOOLS AND ROUGHENED ARTICLES USING SURFACE ROUGHENING METHODS 有权
标题翻译：使用表面粗化方法的切削工具和粗化的制品
公开(公告)号：EP1759133B1
公开(公告)日：2008-10-22
申请号：EP05811881.1
申请日：2005-12-09
申请人： NISSAN MOTOR CO., LTD.
发明人： IIZUMI, Masahiko , NISHIMURA, Kimio
IPC分类号： F16J10/04 , B23B27/06
CPC分类号： C23C4/02 , B23B27/007 , B23B27/06 , B23B27/145 , B23B2200/125 , B23B2200/369 , B23B2215/24 , Y10T29/4927 , Y10T29/49272 , Y10T29/49885 , Y10T29/49995 , Y10T408/03 , Y10T408/352
摘要： The disclosure relates to surface roughening methods in which a cutting tool having a radial cutting blade with first and second cutting edges is fed along a longitudinal axis of an article while rotating the cutting tool about the axis. The first cutting edge forms a first machined pattern of peaks (19) and valleys (23) on a surface of the article, and the second cutting edge removes at least a portion of the peaks to form roughened fracture surfaces in a second machined pattern defining an arrangement of grooves, corresponding to the valleys, separated by lands, corresponding to the roughened fracture surfaces. The first (23a) and second (23b) walls may include concave regions (25) within the grooves. The disclosure also provides cutting tools useful in practicing the methods, and cylindrical articles having interior or exterior surfaces roughened using the methods. The methods may have applications to fabrication of cylinder blocks for internal combustion engines.
摘要翻译：本公开涉及表面粗糙化方法，其中具有带有第一和第二切削刃的径向切削刀片的切削工具在使切削工具围绕轴线旋转的同时沿着制品的纵向轴线进给。第一切割边缘在制品的表面上形成峰（19）和谷（23）的第一机加工图案，并且第二切割边缘去除至少一部分峰，以第二机加工图案形成粗糙的断裂表面凹槽的排列，对应于谷，由凹槽分隔，对应于粗糙的断裂表面。第一壁（23a）和第二壁（23b）可以包括凹槽内的凹陷区域（25）。本公开还提供可用于实践该方法的切削工具，以及具有使用该方法粗糙化的内表面或外表面的圆柱形制品。该方法可用于制造内燃机气缸体。

9. 发明公开

EP1759133A1 CUTTING TOOLS AND ROUGHENED ARTICLES USING SURFACE ROUGHENING METHODS 有权
标题翻译：刀具和二手OBERFLÄCHENAUFRAUUUNGSVERFAHRENPOSITIONED DIAMOND文章
公开(公告)号：EP1759133A1
公开(公告)日：2007-03-07
申请号：EP05811881.1
申请日：2005-12-09
申请人： NISSAN MOTOR CO., LTD.
发明人： IIZUMI, Masahiko , NISHIMURA, Kimio
IPC分类号： F16J10/04 , B23B27/06
CPC分类号： C23C4/02 , B23B27/007 , B23B27/06 , B23B27/145 , B23B2200/125 , B23B2200/369 , B23B2215/24 , Y10T29/4927 , Y10T29/49272 , Y10T29/49885 , Y10T29/49995 , Y10T408/03 , Y10T408/352
摘要： The disclosure relates to surface roughening methods in which a cutting tool having a radial cutting blade with first and second cutting edges is fed along a longitudinal axis of an article while rotating the cutting tool about the axis. The first cutting edge forms a first machined pattern of peaks (19) and valleys (23) on a surface of the article, and the second cutting edge removes at least a portion of the peaks to form roughened fracture surfaces in a second machined pattern defining an arrangement of grooves, corresponding to the valleys, separated by lands, corresponding to the roughened fracture surfaces. The first (23a) and second (23b) walls may include concave regions (25) within the grooves. The disclosure also provides cutting tools useful in practicing the methods, and cylindrical articles having interior or exterior surfaces roughened using the methods. The methods may have applications to fabrication of cylinder blocks for internal combustion engines.

10. 发明授权

EP1490196B1 VERFAHREN ZUM FEINBEARBEITEN VON ZYLINDRISCHEN INNENFLÄCHEN 有权
标题翻译：方法FINE编辑柱形内部空间
公开(公告)号：EP1490196B1
公开(公告)日：2006-07-12
申请号：EP03714805.3
申请日：2003-03-12
申请人： DaimlerChrysler AG
发明人： HÄRER, Ulrich , RÜCKERT, Franz , SCHÄFER, Helmut , STOCKER, Peter , STORZ, Oliver
IPC分类号： B23P9/00 , B24B33/02 , F02F1/20 , F16J10/04
CPC分类号： B23P9/00 , B24B33/02 , F02F1/20 , F16J10/04 , Y10T29/4927
摘要： The invention relates to a method for fine machining a cylindrical inner surface which is provided with materials having different degrees of hardness in the axial direction. The inventive method comprises the following steps: the surface is pre-turned, at least one softer area (6) of the surface being pre-turned to obtain a larger diameter than a harder area (4) thereof; at least the harder area is honed down to the diameter level of the softer area.

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