公开(公告)号：US08267802B2

公开(公告)日：2012-09-18

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： F16D3/224

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

摘要： A fixed type constant velocity universal joint is capable of securing a ball groove depth larger than 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. In the fixed type constant velocity universal joint, a center of each of a plurality of guide grooves of an outer joint member and a center of each of a plurality of guide grooves of an inner joint member are offset with respect to a spherical surface center of an inner surface and a spherical surface center of an outer surface. A ratio (F/PCR) of an offset amount F to a length of a segment (PCR) ranges from 0.045 to 0.065. A ratio (αt/α) when an angle α is the total of an angle αt and an angle αc ranges from 0.45 to 0.65.

摘要翻译： 固定式等速万向接头能够确保比常规产品更大的球槽深度，并且在不增加“沿轴向推出球的力”的情况下提高性能，该力对联合效率有影响。 在固定式等速万向接头中，外接头构件的多个引导槽的中心和内侧接头构件的多个引导槽的中心各自的中心相对于 内表面和外表面的球面中心。 偏移量F与片段长度（PCR）的比率（F / PCR）为0.045〜0.065。 当角度α是角度αt和角度αc的总和时，比率（αt/α）在0.45至0.65的范围内。

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：US07118485B2

公开(公告)日：2006-10-10

申请号：US10800650

申请日：2004-03-16

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.

公开(公告)号：US20050037849A1

公开(公告)日：2005-02-17

申请号：US10899309

申请日：2004-07-27

申请人： Junichi Izumino ,  Kenta Yamazaki

发明人： Junichi Izumino ,  Kenta Yamazaki

IPC分类号： F16D3/205 ,  F16D3/26

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

摘要： In a tripod type constant velocity joint, in order to produce a recovery couple to correct the inclination of the rolling direction of a roller and to reduce surface pressure without using angular contact provided by a Gothic arch-shaped roller guide surface, it is arranged that where r1 and r2 are the minimum and maximum values, respectively, of the radius of curvature of the generatrix for the outer peripheral surface of the roller within the range where solid contact is effected by elastic deformation of the contact section between the roller and the roller guide surface under a predetermined torque load with respect to the radius of curvature of the roller guide surface, the radius of curvature (r) of the generatrix be set in the range r1≦r≦r2.

摘要翻译： 在三脚架式等速万向节中，为了产生一个恢复对以校正滚子的滚动方向的倾斜度，并且在不使用由哥特式拱形滚子引导表面提供的角接触的情况下降低表面压力，布置为 其中r1和r2分别是在辊和辊之间的接触部分的弹性变形实现固体接触的范围内的辊的外周表面的母线的曲率半径的最小值和最大值 引导面在相对于滚子引导面的曲率半径的预定扭矩载荷下，母线的曲率半径（r）设定在r1 <= r <= r2的范围内。