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1. 发明授权

US06769474B2 Casting die for the production of a cylinder block/crankcase 失效
标题翻译：铸造模具用于生产气缸体/曲轴箱
公开(公告)号：US06769474B2
公开(公告)日：2004-08-03
申请号：US10285125
申请日：2002-10-31
申请人： Hartmut Engels , Klaus Land , Peter Lingl , Franz Rueckert , Helmut Schaefer , Peter Stocker
发明人： Hartmut Engels , Klaus Land , Peter Lingl , Franz Rueckert , Helmut Schaefer , Peter Stocker
IPC分类号： B22D1704
CPC分类号： B22D19/0009
摘要： A casting die for the production of a cylinder block/crankcase of an internal combustion engine includes at least one sleeve, which may be moved relative to its axis and is fitted in each case with a cylinder liner, the sleeve keeping open the cylinder bore of the cylinder block/crankcase and extending from a wall on the cylinder-head side of the die to a wall on the crankshaft side of the casting die. The cylinder liner ends at least 3 mm before the wall on the cylinder-head side of the casting die, and the cylinder liner is held at a distance from the wall on the cylinder-head side of the casting die by a spacer.
摘要翻译：用于生产内燃机的气缸体/曲轴箱的铸模包括至少一个套筒，其可以相对于其轴线移动并且在每个壳体中装配有气缸套，所述套筒保持打开气缸孔气缸体/曲轴箱并且从模具的气缸盖侧的壁延伸到铸模的曲轴侧的壁。气缸套在铸模的气缸盖一侧的壁之前至少3mm，并且气缸套通过间隔件保持在铸模的气缸盖侧的壁一定距离处。

2. 发明授权

US06640765B2 Cylinder liner of an internal combustion engine 失效
标题翻译：内燃机气缸套
公开(公告)号：US06640765B2
公开(公告)日：2003-11-04
申请号：US10251418
申请日：2002-09-20
申请人： Klaus Land , Franz Rueckert , Peter Stocker
发明人： Klaus Land , Franz Rueckert , Peter Stocker
IPC分类号： F02F100
CPC分类号： F16J10/04 , F02F1/004 , Y10T29/49272
摘要： In a cylinder liner of an internal combustion engine for casting into a light-metal crankcase to be cast, in order, during the casting in of the cylinder liner, to achieve as good a binding as possible of the cylinder liner to the surrounding casting material, the cylinder liner has on the outer circumference, in the region of the upper dead center of the piston rings of a piston guided in the liner, an activation layer which consists of a material which, due to the heat effect of the liquid casting material, connects metallically more rapidly to the latter than the liner material, and in that the cylinder liner has a rough surface on the outer circumference following the region of the upper dead center.
摘要翻译：在用于铸造成待铸造的轻金属曲轴箱的内燃机的气缸套中，为了在气缸套的铸造期间，为了实现气缸套与周围铸造材料尽可能良好的结合气缸套在外圆周上在活塞环的活塞环的上止点的区域中被引导在衬套中，活化层由材料组成，该材料由于液体铸造材料的热效应与内衬材料相比，金属性更快地与后者相比金属连接，并且气缸套在上死区的区域上具有在外圆周上的粗糙表面。

3. 发明申请

US20060130324A1 Method for fine machining cylindrical inner surfaces 审中-公开
标题翻译：圆柱形内表面精加工方法
公开(公告)号：US20060130324A1
公开(公告)日：2006-06-22
申请号：US10509758
申请日：2003-03-12
申请人： Ulrich Haerer , Franz Rueckert , Helmut Schaefer , Peter Stocker , Oliver Storz
发明人： Ulrich Haerer , Franz Rueckert , Helmut Schaefer , Peter Stocker , Oliver Storz
IPC分类号： B23P15/00
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 has materials of different hardnesses in the axial direction, and comprises the following steps: pre-turning of the surface, with at least one softer area of the surface being pre-turned to a greater diameter than a harder area, honing of at least the harder area down to the diameter level of the softer area.
摘要翻译：本发明涉及一种精密加工圆柱形内表面的方法，该圆柱形内表面在轴向上具有不同硬度的材料，包括以下步骤：表面预转动，表面的至少一个更软的区域被预先转动到比较硬的区域更大的直径，至少将较硬的区域珩磨到较软区域的直径水平。

4. 发明授权

US6080360A Coating for a cylinder of a reciprocating engine 有权
标题翻译：往复式发动机气缸的涂层
公开(公告)号：US6080360A
公开(公告)日：2000-06-27
申请号：US127795
申请日：1998-08-03
申请人： Harald Pfeffinger , Micheal Voit , Tilman Haug , Patrick Izquierdo , Herbert Gasthuber , Wolfgang Reichle , Axel Heuberger , Franz Rueckert , Peter Stocker , Helmut Proefrock
发明人： Harald Pfeffinger , Micheal Voit , Tilman Haug , Patrick Izquierdo , Herbert Gasthuber , Wolfgang Reichle , Axel Heuberger , Franz Rueckert , Peter Stocker , Helmut Proefrock
IPC分类号： F02F1/00 , C22C21/02 , C23C4/04 , C23C4/134 , C23C28/00 , C23C30/00 , F16J10/04 , C22C21/04
CPC分类号： C23C4/04 , C23C30/00 , C23C4/134
摘要： A coating for a cylinder bore of a reciprocating engine with an iron, aluminum, or magnesium base comprises a hypereutectic aluminum/silicon alloy. The alloy is applied to a cylinder wall by thermal spraying.
摘要翻译：具有铁，铝或镁基体的往复式发动机的气缸孔的涂层包括过共晶的铝/硅合金。该合金通过热喷涂施加到圆筒壁上。

5. 发明申请

US20050061285A1 Cylinder crankcase having a cylinder sleeve, and casting tool 审中-公开
标题翻译：气缸曲轴箱具有气缸套和铸造工具
公开(公告)号：US20050061285A1
公开(公告)日：2005-03-24
申请号：US10494276
申请日：2002-09-06
申请人： Franz Rueckert , Helmut Schafer , Peter Stocker , Oliver Storz
发明人： Franz Rueckert , Helmut Schafer , Peter Stocker , Oliver Storz
IPC分类号： B22D17/00 , B22D19/00 , B22D19/08 , B22D21/04 , F02F1/00 , F02F1/10
CPC分类号： F02F1/004 , B22D19/0009
摘要： The invention relates to a cylinder crankcase made of an aluminum diecasting alloy with at least one cylinder bore which has at least one cylinder liner made of a hypereutectic aluminum/silicon alloy, in which in each case a piston is arranged so as to be axially movable, the piston comprising at least one piston ring, one piston skirt and one piston crown, the piston having, with respect to its movement relative to the piston ring, a top and a bottom dead center. The invention is characterized in that the cylinder liner ends at most 10 mm below the bottom dead center, and edge regions of the cylinder bore below the cylinder liner consist of the aluminum diecasting alloy.
摘要翻译：本发明涉及一种由具有至少一个气缸孔的铝压铸合金制成的气缸曲轴箱，其具有至少一个由过共晶铝/硅合金制成的气缸套，其中在每种情况下都将活塞布置成可轴向移动所述活塞包括至少一个活塞环，一个活塞裙部和一个活塞顶盖，所述活塞相对于其相对于所述活塞环的运动具有顶部和底部死点。本发明的特征在于，气缸套在下死点以下至多10毫米处终止，气缸套下方的气缸孔的边缘区域由铝压铸合金构成。

6. 发明授权

US06286583B1 Two part light metal coating and method of making same 有权
标题翻译：两部分轻金属涂层及其制作方法
公开(公告)号：US06286583B1
公开(公告)日：2001-09-11
申请号：US09551882
申请日：2000-04-18
申请人： Franz Rueckert , Peter Stocker
发明人： Franz Rueckert , Peter Stocker
IPC分类号： B22D1900
CPC分类号： F02F7/00 , B22D19/00 , B22D19/0081 , B24C3/32 , B24C11/00 , F02F1/004 , F02F2001/104 , F02F2007/009 , Y10T428/12229 , Y10T428/12444 , Y10T428/12451 , Y10T428/12472 , Y10T428/12764
摘要： A cylinder-liner blank which preferably consists of a hypereutectic aluminum/silicon alloy and is cast into a crankcase. A special surface treatment achieves better material bonding of the liner in the crankcase. The blank has a roughness of 30 to 60 &mgr;m on its outside, in the form of pyramid-like or lancet-like protruding material scabs or material accumulations. To obtain this roughness, the surface is blasted with particles which are broken so as to have sharp edges and consist of a brittle hard material, preferably high-grade corundum, with an average grain size of about 70 &mgr;m. A fine fraction is formed and is continuously separated off. The average grain size is maintained by adding new particles.
摘要翻译：一种汽缸衬板坯料，其优选由过共晶铝/硅合金组成并被铸入曲轴箱中。特殊的表面处理可以实现曲轴箱内衬垫的更好的材料粘合。坯料在其外侧具有30至60μm的粗糙度，呈金字塔状或柳叶刀状突出材料痂或材料积聚的形式。为了获得这种粗糙度，用破碎的颗粒喷射表面，以便具有锋利的边缘并由易碎硬质材料，优选高级刚玉组成，平均粒度约70μm。形成细分，并连续分离。通过添加新的颗粒来维持平均粒径。

7. 发明授权

US06221504B1 Coating consisting of hypereutectic aluminum/silicon alloy and/or an aluminum/silicon composite material 失效
标题翻译：由过共晶铝/硅合金和/或铝/硅复合材料组成的涂层
公开(公告)号：US06221504B1
公开(公告)日：2001-04-24
申请号：US09127794
申请日：1998-08-03
申请人： Harald Pfeffinger , Micheal Voit , Tilman Haug , Patrick Izquierdo , Herbert Gasthuber , Oliver Storz , Axel Heuberger , Franz Rueckert , Peter Stocker , Helmut Proefrock
发明人： Harald Pfeffinger , Micheal Voit , Tilman Haug , Patrick Izquierdo , Herbert Gasthuber , Oliver Storz , Axel Heuberger , Franz Rueckert , Peter Stocker , Helmut Proefrock
IPC分类号： C23C404
CPC分类号： B22F1/0096 , C22C21/02 , C23C4/06 , C23C4/134 , C23C30/00 , F02F7/0085 , Y10T428/12097 , Y10T428/12104 , Y10T428/12139 , Y10T428/12736 , Y10T428/12757
摘要： A tribological coating made of a copper-free highly hypereutectic aluminum/silicon alloy and/or of a copper-free aluminum/silicon composite material composed such that fine silicon primary crystals and/or silicon particles, intermetallic phases, and oxides form as hard particles during the production of the layers in the atmospheric thermal spraying method and/or are anchored in the structure. The surface of the coating can be machined economically by short-chipping using conventional tools, so that additional alloy elements such as copper for forming additional intermetallic phases such as Al2Cu can be eliminated. This is significant because conventional AlSi cylinder liners in reciprocating engines pose problems in conjunction with certain fuels because of their copper content.
摘要翻译：由无铜高度过共晶铝/硅合金和/或无铜铝/硅复合材料制成的摩擦学涂层组成，使得细硅一次晶体和/或硅颗粒，金属间相和氧化物形成为硬颗粒在大气热喷涂方法中制备层期间和/或锚定在结构中。可以通过使用常规工具的短切削经济地加工涂层的表面，从而可以消除用于形成额外的金属间相的诸如铜的附加合金元素，例如Al 2 Cu。这是重要的，因为往复式发动机中的常规AlSi气缸衬垫由于其铜含量而与某些燃料结合而造成问题。

8. 发明授权

US6074763A Light metal part activation for casting with another light metal part 失效
标题翻译：轻金属部件激活用于与另一个轻金属部件一起铸造
公开(公告)号：US6074763A
公开(公告)日：2000-06-13
申请号：US917967
申请日：1997-08-27
申请人： Franz Rueckert , Peter Stocker
发明人： Franz Rueckert , Peter Stocker
IPC分类号： B24C1/10 , B22D17/00 , B22D17/20 , B22D19/00 , B22D19/08 , B24C3/32 , B24C11/00 , F02F1/00 , F02F1/10 , F02F7/00 , B21C1/00
CPC分类号： F02F7/00 , B22D19/00 , B22D19/0081 , B24C11/00 , B24C3/32 , F02F1/004 , F02F2001/104 , F02F2007/009 , Y10T428/12229 , Y10T428/12444 , Y10T428/12451 , Y10T428/12472 , Y10T428/12764
摘要： A cylinder-liner blank which preferably consists of a hypereutectic aluminum/silicon alloy and is cast into a crankcase. A special surface treatment achieves better material bonding of the liner in the crankcase. The blank has a roughness of 30 to 60 .mu.m on its outside, in the form of pyramid-like or lancet-like protruding material scabs or material accumulations. To obtain this roughness, the surface is blasted with particles which are broken so as to have sharp edges and consist of a brittle hard material, preferably high-grade corundum, with an average grain size of about 70 .mu.m. A fine fraction is formed and is continuously separated off. The average grain size is maintained by adding new particles.
摘要翻译：一种汽缸衬板坯料，其优选由过共晶铝/硅合金组成并被铸入曲轴箱中。特殊的表面处理可以实现曲轴箱内衬垫的更好的材料粘合。坯料的外部粗糙度为30〜60μm，呈棱锥状或柳叶刀状突出材料痂或材料积聚的形式。为了获得这种粗糙度，用破碎的颗粒破碎表面以形成锋利的边缘并且由脆性硬质材料（优选高级刚玉）组成，平均晶粒尺寸为约70μm。形成细分，并连续分离。通过添加新的颗粒来维持平均粒径。

9. 发明申请

US20070060025A1 Method for finely processing a cylindrical inner surface 审中-公开
标题翻译：精细加工圆柱形内表面的方法
公开(公告)号：US20070060025A1
公开(公告)日：2007-03-15
申请号：US10546134
申请日：2003-12-18
申请人： Ulrich Haerer , Franz Rueckert , Helmut Schaefer , Peter Stocker , Oliver Storz
发明人： Ulrich Haerer , Franz Rueckert , Helmut Schaefer , Peter Stocker , Oliver Storz
IPC分类号： B24B1/00
CPC分类号： B24B33/025 , B24B1/00
摘要： The invention relates to a process for precision-machining a cylindrical inner surface, in particular a cylinder bearing surface, which has material of different hardnesses in the axial direction. The cylindrical inner surface is subjected to a precision-turning step, a preliminary honing step and a precision-honing step. The process is distinguished by the fact that the preliminary honing step produces a cone (11) in the cylindrical inner surface, in such a way that the cone (11) widens out from a harder region (4) toward a softer region (6). In the subsequent precision-honing step, the cone (11) is compensated for again in the harder region (4) to produce a cylindrical inner surface, whereas the cone (11) is retained in the softer region (6). This prevents the fine abrasive particles on the precision-honing stone from becoming clogged as a result of contact with the softer region.
摘要翻译：本发明涉及一种在轴向上具有不同硬度的材料的圆柱形内表面，特别是气缸轴承表面精密加工的方法。对圆筒形内表面进行精加工步骤，初步珩磨步骤和精密珩磨步骤。该过程的特征在于初步珩磨步骤在圆柱形内表面中产生锥体（11），使得锥体（11）从更硬的区域（4）向较软的区域（6）变宽，。在随后的精密珩磨步骤中，在较硬区域（4）中再次补偿锥体（11），以产生圆柱形内表面，而锥体（11）保持在较软的区域（6）中。这样可以防止由于与较软的区域的接触而使精密珩磨石上的细磨料颗粒堵塞。

10. 发明授权

US06739377B2 Process for incorporating a metallic semi-finished product by casting 失效
标题翻译：通过铸造并入金属半成品的方法
公开(公告)号：US06739377B2
公开(公告)日：2004-05-25
申请号：US10285123
申请日：2002-10-31
申请人： Franz Rueckert , Helmut Schaefer , Dezsoe Schilling , Peter Stocker
发明人： Franz Rueckert , Helmut Schaefer , Dezsoe Schilling , Peter Stocker
IPC分类号： B22D1900
CPC分类号： B22D19/0081 , B22D19/00
摘要： In a process for casting a metallic semi-finished product into a casting, the semi-finished product is roughened on a surface which faces the casting, then being placed in a defined position in a casting mold and surrounded with casting metal, after which a firm bond is formed between the semi-finished product and the solidified casting metal at the roughened surface. The surface of the semi-finished product is roughened by high-pressure water blasting.
摘要翻译：在将金属半成品铸造成铸件的过程中，半成品在与铸件相对的表面上粗糙化，然后被放置在铸模中的限定位置并被铸造金属包围，之后粗糙表面在半成品与固化后的铸造金属之间形成牢固的粘结。半成品的表面通过高压水喷砂粗糙化。

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