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1.发明公开ROLLING BODY, METHOD FOR PRODUCING ROLLING BODY, AND DYNAMIC FORCE TRANSMISSION DEVICE 审中-公开维尔茨克林格尔，维多利亚ZUR HERSTELLUNG DESWÄLZKÖRPERSUND DYNAMISCHEKRAFTÜBERTRAGUNGSVORRICHTUNG
公开(公告)号：EP2730810A1
公开(公告)日：2014-05-14
申请号：EP12807480.4
申请日：2012-07-04
摘要： A high durability roller, a manufacturing method thereof and a power transmission device with the high durability roller are provided. The roller for a power transmission device that comprises a plurality of rollers in contact with each other directly or with lubricant between them, includes: a metal base having a Young's modulus of 220 GPa or less; and a coating that is formed on a surface of the metal base, includes hard particles and a metal component composed of at least either simple metal or alloy, and has a Young's modulus of 250 GPa or more. The power transmission device includes the roller. The method of manufacturing the roller includes: forming the coating on the surface of the metal base by thermal spraying using a thermal spray material that comprises the hard particles and the metal component composed of at least either simple metal or alloy.
摘要翻译： 提供高耐久性辊，其制造方法和具有高耐久性辊的动力传递装置。 一种用于动力传递装置的辊子，包括彼此直接接触或彼此之间的润滑剂彼此接触的多个辊，包括：杨氏模量为220GPa或更小的金属基底; 并且形成在金属基材的表面上的涂层包括硬质颗粒和由至少一种简单金属或合金构成的金属组分，杨氏模量为250GPa以上。 动力传递装置包括滚筒。 制造辊的方法包括：通过使用包含硬颗粒和由至少简单的金属或合金构成的金属组分的热喷涂材料通过热喷涂在金属基材的表面上形成涂层。
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公开(公告)号：EP2821174B1
公开(公告)日：2019-06-12
申请号：EP13755472.1
申请日：2013-02-25
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3.发明公开BONDED OBJECT OF ELECTROCONDUCTIVE MATERIALS 审中-公开GEBONDETES OBJEKT AUS ELEKTRISCH LEITENDEN MATERIALIEN
公开(公告)号：EP2653256A1
公开(公告)日：2013-10-23
申请号：EP11848178.7
申请日：2011-12-05
IPC分类号： B23K20/00 , B23K11/12 , B23K103/20
CPC分类号： B32B7/12 , B23K20/021 , B23K20/023 , B23K2203/10 , B23K2203/15 , B23K2203/18 , B23K2203/20 , B32B15/012 , B32B15/016 , B32B15/017 , Y10T428/12708 , Y10T428/12722 , Y10T428/12729 , Y10T428/12736 , Y10T428/12757 , Y10T428/12764
摘要： A bonded body of electrically conductive materials including a bonding interface structure in which paired bonded members (10, 20) made respectively of electrically conductive materials are surface-bonded to each other. The bonding interface structure has at least: a diffusion bonding region in which the electrically conductive materials are mutually diffused; and a plastic flow bonding region which has a pressure bonded and recrystallized structure through plastic flow of the electrically conductive materials.
摘要翻译： 导电材料的接合体包括接合界面结构，其中分别由导电材料制成的成对接合构件（10,20）彼此表面粘合。 接合界面结构至少具有：导电材料相互扩散的扩散接合区域; 以及通过导电材料的塑性流动而具有压接和再结晶结构的塑性流动粘合区域。
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4.发明公开LOW-FRICTION SLIDE MEMBER, PRODUCTION APPARATUS THEREFOR AND PROCESS FOR PRODUCING THE SAME 有权ARM摩擦滑动元件，制造装置THEREFOR和方法及其
公开(公告)号：EP1978286A1
公开(公告)日：2008-10-08
申请号：EP06843388.7
申请日：2006-12-27
发明人： KOIZUKA, Yousuke , YASUDA, Yoshiteru , NANBU, Toshikazu , SAKANE, Tokio , UEHARA, Yoshitaka , TAKASHIMA, Kazuhiko , OTA, Minoru
CPC分类号： F16J15/162 , F16C17/02 , F16C33/103 , F16C33/1065 , F16C33/14 , F16C2220/60 , F16J1/08 , F16J10/04
摘要： According to one aspect of the present invention, there is provided a low-friction sliding member having a sliding surface slidable relative to an opposing member via an oil, wherein the sliding surface has a plurality of texture groups, each of the texture groups consists of at least two adjacent fine recesses having portions aligned to each other in either a sliding direction or oil flow direction; a distance between the texture groups is larger than a distance between the adjacent recesses; and the texture groups is distributed uniformly over the sliding surface.
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公开(公告)号：EP2612722B1
公开(公告)日：2020-03-11
申请号：EP11821804.9
申请日：2011-08-30
发明人： NANBU, Toshikazu , MIYAMOTO, Kenji , INOUE, Masayuki , YAMAMOTO, Chika , UEHARA, Yoshitaka , HIROSE, Akio
IPC分类号： B23K35/28 , B23K20/02 , B23K20/16 , B23K20/233 , B23K35/00
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公开(公告)号：EP2821174A1
公开(公告)日：2015-01-07
申请号：EP13755472.1
申请日：2013-02-25
CPC分类号： B23K20/026 , B23K20/021 , B23K20/16 , B23K20/233 , B23K35/282 , B23K2101/36 , B23K2103/08 , B23K2103/10 , B23K2103/12 , B23K2103/18
摘要： The present invention provides a method for joining metal materials which can directly join the metal materials at least either one of which has an oxide film on the surface to each other, and can be performed in the air, at low temperature, under low pressure and at low cost. To join a first member 1 with at least a joining face made of Metal A to a second member 2 with at least a joining face made of Metal B, an insert 3 is interposed between the joining faces, and the members are heated while applying an opposing pressure, so that the insert 3 causes an eutectic reaction with both Metal A and Metal B, and the eutectic melt is discharged from the joining face along with oxide films 1 f and 2f of the Metal A and Metal B. The first and second members 1 and 2 are thus joined to each other.
摘要翻译： 本发明提供了一种连接金属材料的方法，该方法可以直接连接至少其中一个表面上具有氧化膜的金属材料，并且可以在空气中，低温下，低压下和 成本低。 为了将至少具有由金属A制成的接合面的第一构件1接合到至少具有由金属B制成的接合面的第二构件2，将插入件3插入在接合面之间，并且在施加 使得嵌件3与金属A和金属B两者产生共晶反应，并且共晶熔体与金属A和金属B的氧化物膜1f和2f一起从接合面排出。第一和第二 构件1和2因此彼此连接。
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7.发明公开
公开(公告)号：EP2612722A1
公开(公告)日：2013-07-10
申请号：EP11821804.9
申请日：2011-08-30
发明人： NANBU, Toshikazu , MIYAMOTO, Kenji , INOUE, Masayuki , YAMAMOTO, Chika , UEHARA, Yoshitaka , HIROSE, Akio
摘要： An inexpensive bonding method is provided with which it is possible to bond materials constituted of an aluminum-based metal to each other at a low temperature and a low pressure in the air while inhibiting deformation and without requiring the use of a flux and to minimize the influence on the base materials and on the periphery. Also provided are various bonded parts obtained by applying the bonding method. An insert material (2) comprising Zn as an element that undergoes a eutectic reaction with Al is interposed between two materials (1, 1) constituted of an aluminum-based metal. The two materials (1, 1) are heated, while being pressed against each other, to a temperature at which the eutectic reaction takes place, thereby generating, at the bonding interface between the two materials (1, 1), a melt due to the eutectic reaction with some of the Al contained in the base materials and discharging the Al oxide films (1a) from the bonding interface together with the melt. Thus, the two materials are bonded.
摘要翻译： 提供了一种廉价的接合方法，其可以在空气中在低温和低压下将由铝基金属构成的材料彼此粘合，同时抑制变形，并且不需要使用焊剂，并且使 对基材和周边的影响。 还提供了通过施加粘合方法获得的各种粘合部件。 包含Zn作为与Al发生共晶反应的元素的插入材料（2）插入由铝基金属构成的两种材料（1,1）之间。 将两种材料（1,1）在彼此挤压的同时被加热到发生共晶反应的温度，从而在两种材料（1,1）之间的结合界面处产生由于 与基材中包含的一些Al的共晶反应并且与熔融物一起从接合界面排出Al氧化物膜（1a）。 因此，两种材料结合。
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公开(公告)号：EP4151332A1
公开(公告)日：2023-03-22
申请号：EP20935308.5
申请日：2020-05-14
IPC分类号： B21D22/18
摘要： An incremental forming tool of the present invention includes a holding portion attached to an incremental forming apparatus and a free curved surface part for pressing a metal plate.
The free curved surface part is made of at least a hard metal base material and a surface of the free curved surface part is covered with a hard film.
The surface of the hard film has an Rpk of 0.15 µm or less, the Rpk is defined by JIS B 0671 and is calculated from a material ratio curve of a roughness curve, and has an Ra of 0.2 µm or less, the Ra is defined by JIS B 0601 and is calculated from a roughness curve. Therefore, a molded product having a smooth worked surface with no roughness can be produced without adding any extra equipment for preventing adhesion.-
9.发明授权SLIDING CONTACT MEMBER, DC MOTOR AND GENERATOR USING SAID SLIDING CONTACT MEMBER 有权滑动接触，直流电动机和发电机与所述滑动接触
公开(公告)号：EP2819280B1
公开(公告)日：2016-08-31
申请号：EP13751834.6
申请日：2013-02-21
IPC分类号： H01R39/20
CPC分类号： H02K13/10 , H01R39/20 , H02K13/006
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10.发明公开MOLDED RARE-EARTH MAGNET AND LOW-TEMPERATURE SOLIDIFICATION AND MOLDING METHOD 审中-公开GEFORMTER SELTENERDMAGNET UND NITIRIGTEMPERATURVERFESTIGUNGS- UND -FORMVERFAHREN
公开(公告)号：EP2800107A1
公开(公告)日：2014-11-05
申请号：EP12862707.2
申请日：2012-11-27
发明人： KAWASHITA, Yoshio , TAKASHIMA, Kazuhiko , UEHARA, Yoshitaka , NANBU, Toshikazu , URAMOTO, Kiyohiro
CPC分类号： H01F41/0266 , C22C29/16 , C22C38/00 , C22C38/002 , C22C38/005 , C22C2202/02 , C23C24/04 , H01F1/059 , H01F1/33 , H01F10/126 , H01F41/16
摘要： To provide a molded magnet which simultaneously satisfies increased film thickness, high density, and improved magnetic properties (in particular, coercive force, residual magnetic flux density, and tight adhesion).
The problem can be solved by a molded rare-earth magnet having a rare-earth magnet phase that contains as a main component a nitride which contains Sm and Fe, in which the molded rare-earth magnet has a density of 80% or higher of the theoretical density of a molded magnet constituted of the rare-earth magnet phase, and has a structure in which particles of Zn and/or Mn have been dispersed in the molded magnet.摘要翻译： 提供同时满足增加的膜厚度，高密度和改善的磁性（特别是矫顽力，剩余磁通密度和紧密粘合）的模制磁体。 该问题可以通过具有稀土类磁体相的成型稀土类磁体来解决，所述稀土类磁体相以包含Sm和Fe的氮化物为主要成分，其中，成型稀土类磁体的密度为80％以上 由稀土类磁铁相构成的模制磁体的理论密度，并且具有将Zn和/或Mn的粒子分散在模制磁体中的结构。
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