公开(公告)号：US20130323531A1

公开(公告)日：2013-12-05

申请号：US13993889

申请日：2011-12-05

申请人： Shigeyuki Nakagawa ,  Toshikazu Nanbu ,  Chika Yamamoto ,  Tooru Fukami

发明人： Shigeyuki Nakagawa ,  Toshikazu Nanbu ,  Chika Yamamoto ,  Tooru Fukami

IPC分类号： B32B7/12 ,  B32B15/01

CPC分类号： B32B7/12 ,  B23K20/021 ,  B23K20/023 ,  B23K2103/10 ,  B23K2103/15 ,  B23K2103/18 ,  B23K2103/20 ,  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）彼此表面结合。 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。

公开(公告)号：US09505084B2

公开(公告)日：2016-11-29

申请号：US14345031

申请日：2012-07-10

申请人： Shigeyuki Nakagawa ,  Yoshitaka Uehara ,  Chika Yamamoto ,  Kenji Miyamoto ,  Toshikazu Nanbu

发明人： Shigeyuki Nakagawa ,  Yoshitaka Uehara ,  Chika Yamamoto ,  Kenji Miyamoto ,  Toshikazu Nanbu

IPC分类号： B23K35/12 ,  B23K20/233 ,  B23K20/02 ,  B23K20/16 ,  B23K20/24

CPC分类号： B23K20/2333 ,  B23K20/026 ,  B23K20/16 ,  B23K20/2336 ,  B23K20/24 ,  B23K26/037 ,  B23K26/211 ,  B23K26/244 ,  B23K2101/18 ,  B23K2103/10 ,  H01L2224/32225 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/48472 ,  H01L2224/73265 ,  Y10T403/479 ,  Y10T428/12493 ,  H01L2924/00014 ,  H01L2924/00

摘要： In joining members to be joined (1, 1) by heating the members to be joined (1, 1) that are mated with intervening an insert (2) while applying opposing loads to the members to be joined (1, 1), so as to allow eutectic reaction to occur between the members to be joined (1, 1) and the insert (2) to discharge a eutectic melt from a joining plane along with an oxide film (1a) of the members to be joined, the members to be joined (1) are brought into contact with the insert (2) so that the oxide film (1a) is broken by a stress concentrating means previously provided at least one of joining portions breaks to produce a starting point of the eutectic reaction.

摘要翻译： 在通过加热与介入插入件（2）配合的构件（1,1）来连接要连接的构件（1,1），同时向待连接构件（1,1）施加相反的载荷，因此 为了允许待连接的构件（1,1）和插入件（2）之间发生共晶反应，以便与要连接的构件的氧化膜（1a）一起从接合平面排出共晶熔体，构件 （1）与插入件（2）接触，使得氧化膜（1a）被预先设置有至少一个接合部分断裂的应力集中装置断裂以产生共晶反应的起始点。

公开(公告)号：US20140348576A1

公开(公告)日：2014-11-27

申请号：US14345031

申请日：2012-07-10

申请人： Shigeyuki Nakagawa ,  Yoshitaka Uehara ,  Chika Yamamoto ,  Kenji Miyamoto ,  Toshikazu Nanbu

发明人： Shigeyuki Nakagawa ,  Yoshitaka Uehara ,  Chika Yamamoto ,  Kenji Miyamoto ,  Toshikazu Nanbu

IPC分类号： B23K20/233 ,  B23K20/24

CPC分类号： B23K20/2333 ,  B23K20/026 ,  B23K20/16 ,  B23K20/2336 ,  B23K20/24 ,  B23K26/037 ,  B23K26/211 ,  B23K26/244 ,  B23K2101/18 ,  B23K2103/10 ,  H01L2224/32225 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/48472 ,  H01L2224/73265 ,  Y10T403/479 ,  Y10T428/12493 ,  H01L2924/00014 ,  H01L2924/00

摘要： In joining members to be joined (1, 1) by heating the members to be joined (1, 1) that are mated with intervening an insert (2) while applying opposing loads to the members to be joined (1, 1), so as to allow eutectic reaction to occur between the members to be joined (1, 1) and the insert (2) to discharge a eutectic melt from a joining plane along with an oxide film (1a) of the members to be joined, the members to be joined (1) are brought into contact with the insert (2) so that the oxide film (1a) is broken by a stress concentrating means previously provided at least one of joining portions breaks to produce a starting point of the eutectic reaction.

摘要翻译： 在通过加热与介入插入件（2）配合的构件（1,1）来连接要连接的构件（1,1），同时向待连接构件（1,1）施加相反的载荷，因此 为了允许待连接的构件（1,1）和插入件（2）之间发生共晶反应，以便与要连接的构件的氧化膜（1a）一起从接合平面排出共晶熔体，构件 （1）与插入件（2）接触，使得氧化膜（1a）被预先设置有至少一个接合部分断裂的应力集中装置断裂以产生共晶反应的起始点。

公开(公告)号：US10556292B2

公开(公告)日：2020-02-11

申请号：US13819390

申请日：2011-08-30

申请人： Toshikazu Nanbu ,  Kenji Miyamoto ,  Masayuki Inoue ,  Chika Yamamoto ,  Yoshitaka Uehara ,  Akio Hirose

发明人： Toshikazu Nanbu ,  Kenji Miyamoto ,  Masayuki Inoue ,  Chika Yamamoto ,  Yoshitaka Uehara ,  Akio Hirose

IPC分类号： B23K20/00 ,  B23K35/28 ,  B23K35/00 ,  B23K20/16 ,  B23K20/233 ,  B23K20/02 ,  B23K35/26 ,  B23K103/10

摘要： An inexpensive bonding method is provided to bond materials constituted of an aluminum-based metal to each other at a low temperature and a low pressure while inhibiting deformation, without requiring the use of a flux and minimizing the influence on the base materials and the periphery. Also provided are various bonded parts obtained by the bonding method. An insert material comprising Zn as an element that undergoes a eutectic reaction with Al is interposed between two materials constituted of an aluminum-based metal. The two materials 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, a melt due to the eutectic reaction with some of the Al contained in the base materials and discharging the Al oxide films from the bonding interface together with the melt. Thus, the two materials are bonded.

公开(公告)号：US20140030634A1

公开(公告)日：2014-01-30

申请号：US13819390

申请日：2011-08-30

申请人： Toshikazu Nanbu ,  Kenji Miyamoto ,  Masayuki Inoue ,  Chika Yamamoto ,  Yoshitaka Uehara ,  Akio Hirose

发明人： Toshikazu Nanbu ,  Kenji Miyamoto ,  Masayuki Inoue ,  Chika Yamamoto ,  Yoshitaka Uehara ,  Akio Hirose

IPC分类号： B23K20/00

摘要： An inexpensive bonding method is provided to bond materials constituted of an aluminum-based metal to each other at a low temperature and a low pressure while inhibiting deformation, without requiring the use of a flux and minimizing the influence on the base materials and the periphery. Also provided are various bonded parts obtained by the bonding method. An insert material comprising Zn as an element that undergoes a eutectic reaction with Al is interposed between two materials constituted of an aluminum-based metal. The two materials 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, a melt due to the eutectic reaction with some of the Al contained in the base materials and discharging the Al oxide films from the bonding interface together with the melt. Thus, the two materials are bonded.

摘要翻译： 提供廉价的接合方法，以便在不需要使用助焊剂并且最小化对基材和周边的影响的同时，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。 还提供了通过接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插入由铝基金属构成的两种材料之间。 将这两种材料在彼此挤压的同时加热到发生共晶反应的温度，从而在两种材料之间的结合界面处产生熔体，这是由于与包含在其中的一些Al的共晶反应 基材并与熔融物一起从接合界面排出Al氧化物膜。 因此，两种材料结合。

公开(公告)号：US07270482B2

公开(公告)日：2007-09-18

申请号：US11044047

申请日：2005-01-28

申请人： Toshikazu Nanbu ,  Yoshiteru Yasuda ,  Yousuke Koiduka

发明人： Toshikazu Nanbu ,  Yoshiteru Yasuda ,  Yousuke Koiduka

IPC分类号： F16C33/10 ,  F02B75/04

CPC分类号： F16C33/1065 ,  F16C7/06 ,  F16C9/04 ,  F16C17/02 ,  F16C17/026 ,  F16C33/1075 ,  F16C2240/40

摘要： A sliding device is comprised of a first sliding member which is rotatable on an axis of the first sliding member, a second sliding member which slidably supports the first member through viscous fluid and at least a pit which is formed on a surface of at least one of the first and second sliding members so as to promote a viscous fluid flow, which has a component of a rotational direction of the shaft when the first member is rotated.

摘要翻译： 滑动装置包括可在第一滑动构件的轴线上旋转的第一滑动构件，通过粘性流体可滑动地支撑第一构件的第二滑动构件和形成在至少一个的表面上的至少一个凹坑 的第一和第二滑动构件，以促进粘性流体流动，当第一构件旋转时，其具有轴的旋转方向的分量。

公开(公告)号：US06629906B1

公开(公告)日：2003-10-07

申请号：US09657361

申请日：2000-09-07

申请人： Nobutaka Chiba ,  Toshikazu Nanbu ,  Makoto Kano ,  Jun Watanabe ,  Kenshi Ushijima ,  Masahiro Omata ,  Minoru Oota ,  Hiroo Ueda ,  Manabu Wakuta

发明人： Nobutaka Chiba ,  Toshikazu Nanbu ,  Makoto Kano ,  Jun Watanabe ,  Kenshi Ushijima ,  Masahiro Omata ,  Minoru Oota ,  Hiroo Ueda ,  Manabu Wakuta

IPC分类号： F16H5532

CPC分类号： F16H55/32 ,  F16H15/38 ,  F16H2055/325 ,  Y10T82/18 ,  Y10T82/2522

摘要： A rotary assembly for traction drives, including a plurality of rolling elements having a rotation axis and traction contact surfaces around the rotation axis and associating with each other to transmit a motive power between the rolling elements via a traction oil film formed between the traction contact surfaces, in which at least one of the traction contact surfaces has a microstructure with irregularities which sizes are larger than a thickness of the traction oil film. The process for the traction contact surface is also disclosed.

摘要翻译： 一种用于牵引驱动的旋转组件，包括多个滚动元件，所述多个滚动元件具有围绕旋转轴线的旋转轴线和牵引接触表面，并且彼此相关联以通过形成在牵引接触表面之间的牵引油膜在滚动元件之间传递动力 其中至少一个牵引接触表面具有尺寸大于牵引油膜厚度的不规则的微结构。 还公开了牵引接触表面的过程。

公开(公告)号：US06524212B2

公开(公告)日：2003-02-25

申请号：US09814165

申请日：2001-03-22

申请人： Kenshi Ushijima ,  Toshikazu Nanbu ,  Nobutaka Chiba ,  Jun Watanabe

发明人： Kenshi Ushijima ,  Toshikazu Nanbu ,  Nobutaka Chiba ,  Jun Watanabe

IPC分类号： F16H5704

CPC分类号： F16H15/38 ,  F16H57/049

摘要： A toroidal-type continuously variable transmission (CVT), including rolling elements having traction surfaces cooperating with each other to transmit a power between the rolling elements via a traction oil film formed between the traction surfaces. The traction surfaces have the microstructure that is defined with respect to a thickness of the traction oil film formed when the temperature of the traction portion of the traction surface is high, to thereby exhibit high traction coefficient even in the high-temperature operating condition.

公开(公告)号：US20100150482A1

公开(公告)日：2010-06-17

申请号：US12161063

申请日：2006-12-27

申请人： Yousuke Koizuka ,  Yoshiteru Yasuda ,  Toshikazu Nanbu ,  Tokio Sakane ,  Yoshitaka Uehara ,  Kazuhiko Takashima ,  Minoru Ota

发明人： Yousuke Koizuka ,  Yoshiteru Yasuda ,  Toshikazu Nanbu ,  Tokio Sakane ,  Yoshitaka Uehara ,  Kazuhiko Takashima ,  Minoru Ota

IPC分类号： F16C32/06 ,  B21B39/20

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.

摘要翻译： 根据本发明的一个方面，提供了一种具有滑动面的低摩擦滑动构件，其相对于相对构件经由油滑动，其中滑动面具有多个纹理组，每个织构组由 至少两个相邻的细小凹部具有在滑动方向或油流方向上彼此对准的部分; 纹理组之间的距离大于相邻凹部之间的距离; 并且纹理组在滑动表面上均匀分布。

公开(公告)号：US06569267B1

公开(公告)日：2003-05-27

申请号：US09620996

申请日：2000-07-20

申请人： Tsuyoshi Nakamura ,  Sadayuki Nakamura ,  Toshimitsu Kimura ,  Takurou Yamaguchi ,  Keizo Otani ,  Noriko Uchiyama ,  Nobuo Kino ,  Toshikazu Nanbu

发明人： Tsuyoshi Nakamura ,  Sadayuki Nakamura ,  Toshimitsu Kimura ,  Takurou Yamaguchi ,  Keizo Otani ,  Noriko Uchiyama ,  Nobuo Kino ,  Toshikazu Nanbu

IPC分类号： C22C3822

CPC分类号： C23C8/22 ,  C21D1/78 ,  C21D6/002 ,  C21D9/36 ,  C21D2211/002 ,  C21D2211/003 ,  C21D2211/008 ,  C23C8/80 ,  F16C19/10 ,  F16C33/30

摘要： A high bearing pressure-resistant member used as a rolling element forming part of a toroidal continuously variable transmission for an automotive vehicle. The high bearing pressure-resistant member is formed of a mechanical structural steel containing Cr. The mechanical structural steel includes a matrix having at least one of martensite structure and bainite structure. The matrix contains carbide having a mean particle size of 3 &mgr;m or less, dispersed and precipitated in form of at least one of generally spheres and pseudo-spheres.

摘要翻译： 用作机动车辆的环形无级变速器的一部分的滚动元件的高承载耐压构件。 高承载耐压构件由含有Cr的机械结构钢形成。 机械结构钢包括具有马氏体组织和贝氏体结构中的至少一种的基体。 该基质含有平均粒度为3μm以下的碳化物，分散并沉淀为一般球体和假球体中的至少一种。