公开(公告)号：US20120088189A1

公开(公告)日：2012-04-12

申请号：US13377119

申请日：2010-06-04

申请人： Nori Miyagishima ,  Yoichi Hosoya ,  Kenji Naoi ,  Ryoji Nishimura ,  Kenta Yamazaki ,  Masanori Hikita

发明人： Nori Miyagishima ,  Yoichi Hosoya ,  Kenji Naoi ,  Ryoji Nishimura ,  Kenta Yamazaki ,  Masanori Hikita

IPC分类号： G03F7/20 ,  G03F7/004 ,  B82Y99/00

CPC分类号： H01B1/22 ,  B82Y30/00 ,  C08J5/005 ,  C08J2363/00 ,  C09D11/52 ,  G03F7/0226 ,  G03F7/40 ,  H01L31/022466 ,  H01L31/022483 ,  H01L31/1884 ,  Y02E10/50

摘要： To provide a conductive composition including: a binder, a photosensitive compound, metal nanowires, and a solvent, wherein the solvent has a solubility parameter value of 30 MPa1/2 or less.

摘要翻译： 为了提供一种导电组合物，其包括：粘合剂，光敏化合物，金属纳米线和溶剂，其中溶剂的溶解度参数值为30MPa / 2以下。

公开(公告)号：US09464674B2

公开(公告)日：2016-10-11

申请号：US14362659

申请日：2012-11-16

申请人： Kisao Yamazaki ,  Kenta Yamazaki ,  Hiroyasu Hirukawa

发明人： Kisao Yamazaki ,  Kenta Yamazaki ,  Hiroyasu Hirukawa

IPC分类号： F16D3/223 ,  F16D3/24 ,  F16D3/2233 ,  F16D3/224

CPC分类号： F16D3/24 ,  F16D3/2233 ,  F16D3/224 ,  F16D2003/22306 ,  Y10S464/906

摘要： In a fixed type constant velocity universal joint, track grooves of an outer joint member include first track groove portions positioned on an interior side and second track groove portions positioned on an opening side. The first track groove portions each have an arc-shaped ball raceway center line having a curvature center that is prevented from being offset in an axial direction of the outer joint member with respect to a joint center. Planes each including at least the ball raceway center line and the joint center are inclined with respect to a joint axial line with their inclination directions alternately opposite to each other in the first track groove portions that are adjacent to each other in a peripheral direction of the outer joint member.

摘要翻译： 在固定式等速万向接头中，外接头构件的轨道槽包括位于内侧的第一轨道槽部和位于开口侧的第二轨道槽部。 第一轨道槽部各自具有弧形滚珠滚道中心线，该圆弧滚珠滚道中心线具有防止相对于接头中心在外侧接头构件的轴向偏移的曲率中心。 至少包括滚珠滚道中心线和接头中心的飞行器相对于接合轴线倾斜，在第一轨道槽部分中，它们的倾斜方向在彼此相邻的第一轨道槽部分沿着 外接头构件。

公开(公告)号：US08162764B2

公开(公告)日：2012-04-24

申请号：US10589284

申请日：2004-12-17

申请人： Minoru Ishijima ,  Kenta Yamazaki

发明人： Minoru Ishijima ,  Kenta Yamazaki

IPC分类号： F16D3/223

CPC分类号： F16D3/2245 ,  F16D3/223 ,  F16D2003/2232 ,  Y10S464/906

摘要： An object of the present invention is to ensure the miniaturization, strength, durability, load-carrying capacity, and an operating angle of a constant velocity universal joint. Six balls 3 are disposed in the constant velocity universal joint. The ratio r1 (=PCDBALL/DBALL) between the pitch circle diameter PCDBALL (PCDBALL=2×PCR) of the ball 3 and the diameter DBALL thereof is set in a range of 1.5≦r1≦4.0. The ratio r2 (=DOUTER/PCDSERR) between the outside diameter DOUTER of an outer member 1 and the pitch circle diameter PCDSERR of serrations (or splines) 2d of an inner joint member 2 is set in a range of 3.0≦r2≦5.0.

摘要翻译： 本发明的目的是确保等速万向接头的小型化，强度，耐久性，承载能力和操作角度。 六球3设置在等速万向接头中。 球3的节圆直径PCDBALL（PCDBALL = 2×PCR）与其直径DBALL之间的比率r1（= PCDBALL / DBALL）设定在1.5＆lt; nlE; r1＆nlE; 4.0的范围内。 外侧构件1的外径DOUTER与内侧接头构件2的锯齿状（或花键）2d的节圆直径PCDSERR之间的比r2（= DOUTER / PCDSERR）设定在3.0＆lt; nlE; r2＆ 。

公开(公告)号：US20110034255A1

公开(公告)日：2011-02-10

申请号：US12988661

申请日：2009-05-07

申请人： Tomoshige Kobayashi ,  Kenta Yamazaki ,  Teruaki Fujio

发明人： Tomoshige Kobayashi ,  Kenta Yamazaki ,  Teruaki Fujio

IPC分类号： F16D3/16 ,  F16D3/224

CPC分类号： F16D3/2237 ,  F16D3/223 ,  F16D3/2245 ,  F16D2003/22309 ,  F16D2250/00 ,  F16D2300/06 ,  F16D2300/10

摘要： Provided is a fixed type constant velocity universal joint capable of securing a ball groove depth larger in comparison with that of conventional products and enhancing performance without an increase in a “force of pushing out balls in an axial direction”, the force having an influence on joint efficiency. A ratio (F/PCR) of an offset amount F to a length (PCR) of a segment connecting the center of each of the guide grooves (22, 25) and a center of each of balls (27) to each other ranges from 0.045 to 0.065. A ratio (αt/α) ranges from 0.045 to 0.065 on a premise that an angle formed between the following is αt: a segment connecting a center of an outer surface of a retainer (28) and the center of each of the balls to each other; and the segment connecting the center of each of the guide grooves of the outer joint member and the center of each of the balls to each other, that an angle formed between the following is αc: a line connecting the center of the outer surface of the retainer and the center of each of the balls to each other; and a line connecting a joint center and the center of each of the balls to each other, and that a total of the angles is α.

摘要翻译： 提供一种固定式等速万向接头，其能够确保与常规产品相比更大的球槽深度，并且在不增加“沿轴向推出球的力”的情况下提高性能，该力对 联合效率。 偏移量F与连接每个引导槽（22,25）的中心和每个球（27）的中心的段的长度（PCR）的比率（F / PCR）范围从 0.045〜0.065。 在以下形成的角度为αt的情况下，比率（αt/α）为0.045〜0.065，将保持器（28）的外表面的中心与每个球的中心连接到每个 其他; 以及将外侧接头构件的每个引导槽的中心与每个球的中心彼此连接的区段，以下形成的角度为αc：连接外侧接头构件的外表面的中心的线 保持器和每个球的中心彼此; 以及将每个球的接合中心和中心彼此连接的线，并且总共的角度为α。

公开(公告)号：US20080248884A1

公开(公告)日：2008-10-09

申请号：US10589284

申请日：2004-12-17

申请人： Minoru Ishijima ,  Kenta Yamazaki

发明人： Minoru Ishijima ,  Kenta Yamazaki

IPC分类号： F16D3/22

CPC分类号： F16D3/2245 ,  F16D3/223 ,  F16D2003/2232 ,  Y10S464/906

摘要： The pocket 4a of the retainer 4 comprises a pair of axial walls 4a1 opposed in the axial direction of the retainer 4, a pair of circumferential walls 4a2 opposed in the circumferential direction, and corner round sections 4a3 connecting the axial wall 4a1 and the circumferential wall 4a2. The ratio (R/d) of the radius of curvature R of the corner round section 4a3 to the diameter d of the torque transmission ball 3 is set in a range of 0.45≦R/d≦0.62. Also, the circumferential wall 4a2 and the corner round sections 4a3 are drawn in a single arc with the radius of curvature R. Furthermore, as to the axial walls 4a1, grinding, cutting by quenched steel, or the like is carried out after the heat treatment (carburizing and quenching) of the retainer 4 in order to reduce variations in a processing margin.

摘要翻译： 保持器4的口袋4a包括一对在保持器4的轴向方向上相对的轴向壁4a，一对沿圆周方向相对的圆周壁4a和 轴向壁4a和圆周壁4a。拐角圆形部分4a 3的曲率半径R与转矩传递球3的直径d的比率（R / d）设定在 0.45 <= R / d <= 0.62。 此外，圆周壁4a和2的角部圆形部分4a 3以具​​有曲率半径R的单个弧线拉出。此外，关于轴向壁4a，通过淬火钢等的研磨，切削 在保持器4的热处理（渗碳和淬火）之后进行，以减少加工余量的变化。

公开(公告)号：US07316620B2

公开(公告)日：2008-01-08

申请号：US11515851

申请日：2006-09-06

申请人： Tatsuro Sugiyama ,  Tatsuhiro Goto ,  Kenji Terada ,  Kenta Yamazaki ,  Hisaaki Kura

发明人： Tatsuro Sugiyama ,  Tatsuhiro Goto ,  Kenji Terada ,  Kenta Yamazaki ,  Hisaaki Kura

IPC分类号： F16D3/205

CPC分类号： F16D3/2055 ,  F16D2003/2023 ,  F16D2003/2026 ,  Y10S464/905

摘要： The tripod member has three trunnions which are projected radially. Each of the trunnions carries a roller, and this roller is accommodated in one of the track grooves in the outer joint member. The outer peripheries of the rollers and the roller guideways make angular contact with each other. Support rings are fitted onto the outer peripheries of the trunnions. These support rings and the rollers are assembled (unitized) via a plurality of needle rollers to constitute roller assemblies capable of relative rotations. In longitudinal sections, the outer peripheries of the trunnions have straight shapes parallel to the axes of the trunnions. In cross sections, the outer peripheries are elliptic in shape, with their respective major axes perpendicular to the axis of the joint. The inner peripheries of the support rings have arcuate convex sections.

摘要翻译： 三脚架构件具有径向投射的三个耳轴。 每个耳轴都带有一个滚子，该滚轮容纳在外接头部件的一个轨道槽中。 滚子和滚子导轨的外周彼此有角度的接触。 支撑环安装在耳轴的外周。 这些支撑环和辊通过多个滚针组装（组合）以构成能够相对旋转的辊组件。 在纵向截面中，耳轴的外周具有平行于耳轴的直线形状。 在横截面中，外周是椭圆形的，其各自的主轴垂直于接头的轴线。 支撑环的内周具有弓形凸部。

公开(公告)号：US20070049382A1

公开(公告)日：2007-03-01

申请号：US11501101

申请日：2006-08-09

申请人： Minoru Ishijima ,  Kenta Yamazaki

发明人： Minoru Ishijima ,  Kenta Yamazaki

IPC分类号： F16D3/00

CPC分类号： F16D3/2237 ,  F16D2250/00 ,  Y10S464/906

摘要： A constant velocity universal joint shaft, capable of suppressing a rotational backlash when incorporated in the constant velocity universal joint, and improving the assembly efficiency as well as reducing the manufacturing cost, is to be provided. The present invention relates to the constant velocity universal joint shaft having a spline that fits an inner race of the constant velocity universal joint. The shaft includes a shaft body with a spline formed thereon, and a yoke portion with a ring-shaped fitting portion. The shaft body and the yoke portion are integrally formed of medium carbon steel. By a pressing force of a pressing member the fitting portion of the yoke portion is tightened, so that such fitting portion fits a shaft external to the joint. In the constant velocity universal joint, the pressing member and an abutment member are elastically butted via an elastic member, so that a ball constantly remains in contact with a raceway of an outer member and a raceway of an inner member.

摘要翻译： 提供一种等速万向节轴，其能够在并入等速万向接头时抑制旋转间隙，并且提高组装效率以及降低制造成本。 本发明涉及具有与等速万向接头的内圈配合的花键的等速万向接头轴。 轴包括具有形成在其上的花键的轴体和具有环形装配部分的轭部。 轴体和轭部由中碳钢一体形成。 通过按压构件的按压力，轭部的装配部分被紧固，使得这种装配部分装配在接头外部的轴。 在等速万向接头中，按压部件和抵接部件经由弹性部件弹性对接，使得球与内部部件的滚道和内部部件的滚道不断地保持接触。

公开(公告)号：US09816565B2

公开(公告)日：2017-11-14

申请号：US14419104

申请日：2013-08-01

申请人： Kazuhiko Yoshida ,  Masafumi Osugi ,  Kenta Yamazaki ,  Masato Chokyu ,  Rikuou Takagi

发明人： Kazuhiko Yoshida ,  Masafumi Osugi ,  Kenta Yamazaki ,  Masato Chokyu ,  Rikuou Takagi

IPC分类号： C22C38/02 ,  C22C38/04 ,  C21D9/36 ,  C23C8/20 ,  C23C8/00 ,  F16D3/223 ,  C21D9/40 ,  C23C8/22 ,  C21D1/06 ,  C22C38/20 ,  C22C38/22 ,  C22C38/28 ,  C22C38/32 ,  C21D9/00

CPC分类号： F16D3/223 ,  C21D1/06 ,  C21D9/0068 ,  C21D9/40 ,  C22C38/02 ,  C22C38/04 ,  C22C38/20 ,  C22C38/22 ,  C22C38/28 ,  C22C38/32 ,  C23C8/00 ,  C23C8/22 ,  F16D2003/22303 ,  F16D2200/0021 ,  F16D2250/00

摘要： Provided is a cage (5, 65, 95) for a constant velocity universal joint, which is formed into a ring shape with a substantially uniform thickness, including a plurality of pockets (20, 80, 110) formed in a circumferential direction of the cage (5, 65, 95), for receiving torque transmitting balls, respectively, the cage (5, 65, 95) being formed of carbon steel including 0.41 to 0.51 mass % of C, 0.10 to 0.35 mass % of Si, 0.60 to 0.90 mass % of Mn, 0.005 to 0.030 mass % of P, and 0.002 to 0.035 mass % of S, with the balance being Fe and an element inevitably remaining at the time of steelmaking and refining, the cage (5, 65, 95) being subjected to carburizing, quenching, and tempering as heat treatment, each of the plurality of pockets (20, 80, 110) having a side surface (23, 83, 113) finished after the heat treatment.

公开(公告)号：US20140329608A1

公开(公告)日：2014-11-06

申请号：US14362659

申请日：2012-11-16

申请人： Kisao Yamazaki ,  Kenta Yamazaki ,  Hiroyasu Hirukawa

发明人： Kisao Yamazaki ,  Kenta Yamazaki ,  Hiroyasu Hirukawa

IPC分类号： F16D3/24

CPC分类号： F16D3/24 ,  F16D3/2233 ,  F16D3/224 ,  F16D2003/22306 ,  Y10S464/906

摘要： In a fixed type constant velocity universal joint, track grooves of an outer joint member include first track groove portions positioned on an interior side and second track groove portions positioned on an opening side. The first track groove portions each have an arc-shaped ball raceway center line having a curvature center that is prevented from being offset in an axial direction of the outer joint member with respect to a joint center. Planes each including at least the ball raceway center line and the joint center are inclined with respect to a joint axial line with their inclination directions alternately opposite to each other in the first track groove portions that are adjacent to each other in a peripheral direction of the outer joint member.

摘要翻译： 在固定式等速万向接头中，外接头构件的轨道槽包括位于内侧的第一轨道槽部和位于开口侧的第二轨道槽部。 第一轨道槽部各自具有弧形滚珠滚道中心线，该圆弧滚珠滚道中心线具有防止相对于接头中心在外侧接头构件的轴向偏移的曲率中心。 至少包括滚珠滚道中心线和接头中心的飞行器相对于接合轴线倾斜，在第一轨道槽部分中，它们的倾斜方向在彼此相邻的第一轨道槽部分沿着 外接头构件。

公开(公告)号：US20140243104A1

公开(公告)日：2014-08-28

申请号：US14351651

申请日：2012-10-22

申请人： Kenta Yamazaki ,  Hiroyasu Hirukawa

发明人： Kenta Yamazaki ,  Hiroyasu Hirukawa

IPC分类号： F16D3/24

CPC分类号： F16D3/24 ,  F16D3/2233 ,  F16D3/2245 ,  F16D2003/22306 ,  F16D2003/22309

摘要： Track grooves of an outer joint member include first and second track groove portions positioned on interior and opening sides, respectively. Each first track groove portion has an arc shape with a curvature center at a position offset to the opening side with respect to a joint center. The first track groove portions are inclined in a peripheral direction of the outer joint member with respect to a joint axial line and adjacent to each other in the peripheral direction with their inclination directions opposite to each other. Each second track groove portion has a shape that is different than each of the first track groove portions so as to increase an effective track length at a maximum operating angle. The second track groove portions are connected to the first track groove portions at a position on the opening side with respect to the joint center.

摘要翻译： 外接头构件的履带槽分别包括位于内侧和开口侧的第一和第二轨道槽部分。 每个第一轨道槽部分具有相对于接头中心偏离开口侧的位置的曲率中心的弧形。 第一轨道槽部相对于接合轴线在外侧接头构件的圆周方向上沿周向相反地倾斜，并且倾斜方向彼此相反。 每个第二轨道槽部分具有与每个第一轨道槽部分不同的形状，以便在最大操作角度增加有效轨道长度。 第二轨道槽部在相对于接合中心的开口侧的位置与第一轨道槽部连接。