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91. 发明公开

EP2435724A1 SUSPENSION ZUR HERSTELLUNG EINER REIBWERTERHÖHENDEN SCHICHT, FORMKÖRPER MIT EINER SOLCHEN REIBWERTERHÖHENDEN SCHICHT, VERFAHREN ZU DESSEN HERSTELLUNG UND DESSEN VERWENDUNG 有权
标题翻译：悬架产生摩擦层状体这样的摩擦层，方法ITS和使用
公开(公告)号：EP2435724A1
公开(公告)日：2012-04-04
申请号：EP10724286.9
申请日：2010-05-26
申请人： ESK Ceramics GmbH & Co.KG
发明人： MEYER, Jürgen , SÖRGEL, Timo , UIBEL, Krishna , SCHREINER, Sven
IPC分类号： F16D69/02 , F16D1/08 , F16B2/00 , F16B39/22
CPC分类号： F16D69/02 , F16B2/005 , F16B39/22 , F16D1/08 , F16D2300/10 , Y10T428/24372
摘要： The invention relates to a suspension for producing a layer increasing the coefficient of friction on a substrate, comprising a liquid suspension medium, an extensively inorganic bonding agent, or the precursor compounds thereof, and suspended hard material particles. The invention further relates to a molded part, comprising a substrate and a layer increasing the coefficient of friction applied to at least one part of the surface of the substrate, comprising an extensively inorganic bonding agent matrix and hard material particles embedded therein, wherein the thickness of the bonding agent matrix is less than the average particle size of the hard material particles, so that the hard material particles protrude out from the bonding agent matrix, and wherein the layer increasing the coefficient of friction has been formed from a suspension according to the invention. The invention further relates to a method for producing the molded part described above, and the use thereof for producing press or clamped connections as a retaining element for screw connections.

92. 发明公开

EP2397713A9 Rolling contact member, rolling bearing, and method of producing rolling contact member 有权
标题翻译：辊部件，滚动轴承，以及产生转辊构件的方法
公开(公告)号：EP2397713A9
公开(公告)日：2012-02-15
申请号：EP11180407.6
申请日：2008-05-30
申请人： NTN Corporation
发明人： Muramatsu, Katsutoshi
IPC分类号： F16C33/32 , F16C33/34 , F16C33/62 , F16C33/64 , C04B35/584 , F16C23/04 , F16C33/04
CPC分类号： F16C33/30 , C04B35/593 , C04B35/597 , C04B35/62695 , C04B2235/3217 , C04B2235/3225 , C04B2235/3869 , C04B2235/5445 , C04B2235/94 , C04B2235/96 , F16C23/04 , F16C23/045 , F16C33/043 , F16C33/14 , F16C33/32 , F16C33/34 , F16C33/62 , F16C33/64 , F16C2220/20 , F16D3/2055 , F16D3/2245 , F16D2003/22326 , F16D2250/00 , F16D2300/10
摘要： An outer ring (11), an inner ring (12) and a ball (13) that are a rolling contact member formed of sintered β sialon inexpensive and capable of reliably ensuring sufficient durability, is constituted of a sintered body containing β sialon as a main component and having a remainder formed of an impurity, and the outer ring (11), the inner ring (12) and the ball (13) have raceway/ rolling contact surfaces, i.e., an outer ring raceway surface (11A), an inner ring raceway surface (12A) and a ball rolling contact surface (13A) included in a portion having an outer ring high density layer (11B), an inner ring high density layer (12B) and a ball high density layer (13B) higher in density than an inner portion (11C, 12C, 13C).

93. 发明公开

EP2414553A1 SYNCHRONRING 有权
标题翻译：同步器齿环
公开(公告)号：EP2414553A1
公开(公告)日：2012-02-08
申请号：EP10708124.2
申请日：2010-03-05
申请人： Diehl Metall Stiftung & Co. KG
发明人： GAAG, Norbert , GEISE, Jürgen , GEBHARD, Friedrich
IPC分类号： C22C9/01 , F16D23/02
CPC分类号： C22C9/01 , F16D23/025 , F16D2300/10
摘要： The invention relates to a synchronizing ring, wherein a friction surface of a substrate made of metal in the form of a synchronizing ring is coated with a carbon coating. In order to reduce the effort of production, particularly in short runs, the invention proposes that the substrate is made of a copper-zinc alloy.

94. 发明公开

EP2345823A1 FIXED CONSTANT VELOCITY UNIVERSAL JOINT, METHOD OF MANUFACTURING FIXED CONSTANT VELOCITY UNIVERSAL JOINT, AND BEARING DEVICE ADAPTED FOR USE IN DRIVING WHEEL AND USING FIXED CONSTANT VELOCITY UNIVERSAL JOINT 有权
标题翻译：维多利亚ZUR HERSTELLUNG EINES UNIVERSELLEN GLEICHLAUFFESTGELENKS
公开(公告)号：EP2345823A1
公开(公告)日：2011-07-20
申请号：EP09824685.3
申请日：2009-10-06
申请人： NTN Corporation
发明人： KOBAYASHI Masazumi , YAMAZAKI Kisao , ISHIJIMA Minoru
IPC分类号： F16D3/224 , B60B35/14 , F16D1/06 , F16D3/20
CPC分类号： F16D1/076 , B60B27/0005 , B60B27/0026 , B60B27/0042 , B60B27/0084 , B60B27/0094 , F16D1/10 , F16D3/2245 , F16D2001/103 , F16D2003/22309 , F16D2003/22326 , F16D2250/00 , F16D2300/10 , F16D2300/12 , Y10T29/4968 , Y10T29/49696
摘要： Provided is a fixed type constant velocity universal joint, including: an outer joint member having an inner spherical surface provided with a plurality of track grooves extending in an axial direction; an inner joint member having an outer spherical surface provided with a plurality of track grooves extending in the axial direction in pairs with the plurality of track grooves of the outer joint member; a plurality of balls interposed between the plurality of track grooves of the outer joint member and the plurality of track grooves of the inner joint member so as to transmit torque; and a cage interposed between the inner spherical surface of the outer joint member and the outer spherical surface of the inner joint member so as to hold the plurality of balls, at least one of the plurality of track grooves of the outer joint member and the plurality of track grooves of the inner joint member being formed by cold-forging finishing, in which components including the outer joint member, the inner joint member, the plurality of balls, and the cage are assembled to each other based on matching in which the plurality of balls and the cage each having a rank corresponding to a measured value of a PCD of the outer joint member, which has been arbitrarily selected, and to a measured value of a PCD of the inner joint member, which has been arbitrarily selected, are selected with respect to the arbitrarily selected outer joint member and the arbitrarily selected inner joint member.
摘要翻译：本发明提供一种固定式等速万向接头，包括：外接头构件，其具有设置有沿轴向延伸的多个轨道槽的内球面; 内侧接头构件，具有外球面，设置有与所述外侧接头构件的所述多个轨道槽成对延伸的多个轨道槽，插入在所述外侧接头构件的所述多个轨道槽和所述内侧接头构件的所述多个轨道槽之间的多个球，以便传递转矩; 以及保持在所述外侧接头构件的内侧球面与所述内侧接头构件的外侧球面之间的保持所述多个球的保持架，所述外侧接头构件的多个轨道槽中的至少一个和所述多个所述内侧接头构件的轨道槽是通过冷锻精加工形成的，其中包括所述外侧接头构件，所述内侧接头构件，所述多个滚珠和所述保持架的构件基于所述多个每个具有对应于任意选择的外侧接头构件的PCD的测量值和已经任意选择的内侧接头构件的PCD的测量值的滚珠和保持架是：相对于任意选择的外接头构件和任意选择的内接头构件而选择。

95. 发明公开

EP2342470A1 GLEITHÜLSE 有权转让
标题翻译：滑套
公开(公告)号：EP2342470A1
公开(公告)日：2011-07-13
申请号：EP09778731.1
申请日：2009-09-25
申请人： ThyssenKrupp Presta AG
发明人： RIETZLER, Andreas
IPC分类号： F16C3/035 , F16C29/02 , F16C33/20 , B29C59/04 , B62D1/16
CPC分类号： F16C29/02 , B29C59/043 , B62D1/16 , B62D1/185 , B62D1/20 , F16C3/035 , F16C33/20 , F16C33/208 , F16C2220/02 , F16C2220/04 , F16C2220/44 , F16C2220/48 , F16C2326/24 , F16D3/06 , F16D2300/10 , Y10T29/49471 , Y10T403/7026
摘要： The invention relates to a telescoping steering spindle (1) having an inner spindle (2) and an outer spindle (3), which are disposed coaxially to each other and have an out-of-round cross-section for transmitting a torque, wherein an intermediate space is provided between the outer spindle (3) and the inner spindle (2), a sliding sleeve (5) being disposed in said intermediate space, wherein the sliding sleeve (5) is equipped with a surface structuring (11) on at least one surface facing the inner spindle (2) or the outer spindle (3).

96. 发明公开

EP2226405A1 MACHINE COMPONENT AND ROLLING BEARING 失效
标题翻译： MASCHINENBAUTEIL UNDWÄLZLAGER
公开(公告)号：EP2226405A1
公开(公告)日：2010-09-08
申请号：EP08855002.5
申请日：2008-11-21
申请人： NTN Corporation
发明人： OHKI, Chikara , YAGITA, Kazuhiro , ITO, Takashi , MORISHITA, Hiroshi
IPC分类号： C22C38/00 , C21D1/06 , C21D9/40 , C22C38/46 , C23C8/38 , F16C33/32 , F16C33/34 , F16C33/62 , F16D3/20 , F16D3/224
CPC分类号： F16C33/32 , C21D1/06 , C21D1/09 , C21D1/78 , C21D6/04 , C21D9/36 , C21D9/40 , C21D2211/004 , C22C38/02 , C22C38/04 , C22C38/44 , C22C38/46 , C23C8/26 , C23C8/38 , F16C33/34 , F16C33/62 , F16C2204/64 , F16D3/224 , F16D2250/00 , F16D2300/10 , Y02T50/67 , Y10T74/1836
摘要： An outer ring (11), an inner ring (12) and a ball (13) serving as mechanical components configuring a deep groove ball bearing (1) are formed of steel containing at least 0.77 mass % and not more than 0.85 mass % of carbon, at least 0.01 mass % and not more than 0.25 mass % of silicon, at least 0.01 mass % and not more than 0.35 mass % of manganese, at least 0.01 mass % and not more than 0.15 mass % of nickel, at least 3.75 mass % and not more than 4.25 mass % of chromium, at least 4 mass % and not more than 4.5 mass % of molybdenum and at least 0.9 mass % and not more than 1.1 mass % of vanadium with a remainder consisting of iron and impurity, and have raceway/rolling contact surfaces (11A, 12A, 13A), the surface being included in a region having a nitrogen enriched layer (11B, 12B, 13B) having a nitrogen concentration of at least 0.05 mass %, the nitrogen enriched layer (11B, 12B, 13B) having a carbon concentration and the nitrogen concentration, in total, of at least 0.82 mass % and not more than 1.9 mass %.
摘要翻译：作为构成深沟球轴承（1）的机械部件的外圈（11），内圈（12）和球（13）由钢包含至少0.77质量％且不大于0.85质量％的碳，至少0.01质量％且不大于0.25质量％的硅，至少0.01质量％且不超过0.35质量％的锰，至少0.01质量％且不超过0.15质量％的镍，至少3.75 质量％且不超过4.25质量％的铬，至少4质量％且不大于4.5质量％的钼和至少0.9质量％且不超过1.1质量％的余量由铁和杂质构成的钒，并具有轨道/滚动接触面（11A，12A，13A），该表面包含在氮浓度为0.05质量％以上的富氮层（11B，12B，13B）的区域内，富氮层具有碳浓度和氮浓度总计为至少0.82质量％a的化合物11B，12B，13B） d不大于1.9质量％。

97. 发明公开

EP2214862A1 WELLE-NABE-BAUTEIL SOWIE VERFAHREN ZUR HERSTELLUNG EINES DERARTIGEN BAUTEILS 有权
标题翻译：轴轮毂COMPONENT及其制造方法这样的组件
公开(公告)号：EP2214862A1
公开(公告)日：2010-08-11
申请号：EP08875341.3
申请日：2008-11-19
申请人： Robert Bosch GmbH
发明人： BAUMANN, MATTHIAS , KOENINGER, JUERGEN , SCHUSTER, EDUARD , ERNST, EDGAR , ZINK, ALFRED , VIERLING, JUERGEN
IPC分类号： B23P11/00 , F16D1/072 , F16D1/08
CPC分类号： F16D1/072 , B21J5/12 , B21J13/02 , B23P11/00 , F16D1/0858 , F16D2300/10 , H02K1/28 , H02K15/028
摘要： The present invention relates to a method for producing a shaft-hub component (1) having a shaft (2), a hub component (3; 10; 11; 12) and a shaft-hub connection for an armature of an electric motor, comprising the steps of: hardening a shaft (2) at least at the outer shell (6) of the shaft (2), forming the hardened shaft (2) such that a partial area (L1; L2; L3; L4) of the shaft (2) is formed such that at least one radially protruding area (4) and one radially recessed area (5) are generated, and joining the formed shaft (2) and the hub component (3, 10, 11, 12) into the shaft-hub component, so that the shaft-hub connection comprises a press fit at the protruding area (4), wherein a hardness of the hub component (3; 10; 11; 12) is less than a surface hardness of the shaft (2). The invention further relates to a shaft-hub component for an armature of an electric motor.

98. 发明公开

EP2212575A1 VORRICHTUNG ZUR REIBSCHLÜSSIGEN KUPPLUNG ZWEIER KOAXIALER BAUTEILE 有权转让
标题翻译： DEVICE FOR摩擦联接两个同轴组件
公开(公告)号：EP2212575A1
公开(公告)日：2010-08-04
申请号：EP08800462.7
申请日：2008-10-06
申请人： Wernecke, Jan
发明人： Wernecke, Jan
IPC分类号： F16D1/095 , F16D1/091 , B23P11/02
CPC分类号： F16D1/095 , B23P11/022 , F16D1/091 , F16D2001/0906 , F16D2300/10 , Y10T403/472
摘要： The invention relates to a device (1) for frictionally coupling two coaxial components (4, 5, 41, 42), especially two shafts (41, 42) or a shaft (4) and a hub (5). Said device comprises a first, inner coupling element (2) having a conical, peripheral surface (22) and a second, outer coupling element (3) having a conical, inner peripheral surface (32, 52). The two coupling elements (2, 3) are suitable to be reversibly slid one onto the other in the direction of a longitudinal axis (11), thereby being elastically deformed in the radial direction in such a manner that the conical peripheral surfaces (22, 32, 52) come to rest one on another, and the two coaxial components (4, 5, 41, 42) are frictionally interconnected via the coupling elements (2, 3) owing to the radial forces caused by the elastic deformation of the coupling elements (2, 3). The outer coupling element (3) has at least one peripheral seal (35', 35'') on the peripheral surface (32) on each longitudinal end. The peripheral surface (32) in between is provided with a coating (321) that increases the coefficient of static friction.

99. 发明公开

EP2188542A1 KUPPLUNGSAUSRÜCKSYSTEM UND SPRITZGUSSWERKZEUG 无效转让
标题翻译：离合器释放和模具
公开(公告)号：EP2188542A1
公开(公告)日：2010-05-26
申请号：EP08828155.5
申请日：2008-08-11
申请人： LuK Lamellen und Kupplungsbau Beteiligungs KG
发明人： ALTMEPPEN, Berthold , KUBICEK, Andrej
IPC分类号： F16D25/08 , F16J10/04 , B29C45/37
CPC分类号： F16D25/083 , B29C45/372 , F16D25/088 , F16D2025/081 , F16D2300/10 , F16J10/04
摘要： The invention relates to a clutch disengagement system, wherein at least one cylinder has a sealing groove for a dynamic seal, the contact area of said groove being reduced in relation to a smooth surface.

100. 发明公开

EP2080922A1 STEEL BALL ROLLING STRUCTURE AND CONSTANT VELOCITY UNIVERSAL JOINT 审中-公开
标题翻译：钢球轧制结构和等速万向节
公开(公告)号：EP2080922A1
公开(公告)日：2009-07-22
申请号：EP07792709.3
申请日：2007-08-20
申请人： NTN Corporation
发明人： USHIODA, Yoshimasa , OOE, Hiroki , MURAMATSU, Kazuhiro
IPC分类号： F16D3/20 , F16C33/32 , F16D3/224
CPC分类号： F16D3/224 , F16C33/32 , F16C33/6607 , F16C2240/40 , F16C2240/42 , F16D2300/06 , F16D2300/10
摘要： The present invention provides a steel ball rolling configuration and a constant velocity universal joint that achieve a superior oil retention effect between a surface of a steel ball and a partner rolling surface, can form a thick oil film, improve lubrication, and extend life of the steel ball. The constant velocity universal joint of the present invention includes a rolling surface and a steel ball 7 that is lubricated by grease and rolls over the rolling surface. A surface roughness of the steel ball 7 is roughened to become more similar to a surface roughness of a partner rolling surface. Numerous miniscule recesses 15 roughly tens of micrometers in size are randomly disposed on the surface of the steel ball 7.
摘要翻译：本发明提供一种钢球滚动结构和等速万向接头，其在钢球表面和配对滚动表面之间实现优异的保油效果，可形成厚的油膜，改善润滑并延长其寿命钢球。本发明的等速万向节包括滚动面和通过润滑脂进行润滑并在滚动面上滚动的钢球7。钢球7的表面粗糙度变粗糙，变得更接近对方滚动表面的表面粗糙度。在钢球7的表面上随机配置有数十微米大小的微小凹部15。

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