公开(公告)号：US20060247090A1

公开(公告)日：2006-11-02

申请号：US11415233

申请日：2006-05-02

Applicant: Hiroki Nishii ,  Nobuo Goto

Inventor： Hiroki Nishii ,  Nobuo Goto

IPC: F16H15/38

CPC classification number: F16H15/38

Abstract: A toroidal type continuously variable transmission which maintains a gear ratio stably and continue to use the same gear ratio control even for a different model type of support shaft for supporting rotatably a power roller which differs in shaft diameter. A power roller 11 is rotatably supported by a displacement shaft 31 which protrudes from a trunnion 6 and a thrust ball bearing 39 provided between the power roller 11 and the trunnion 6. A secondary shaft portion 34 of the displacement shaft 31 is fittingly inserted into a hole 41a in an outer race 41 of the thrust ball bearing 39. A clearance between the hole 41a in the outer race 41 and the secondary shaft portion 34 is set in a range from 0 to 0.05 mm.

Abstract translation: 一种环形无级变速器，即使对于轴径不同的动力辊可旋转地支撑的不同型号的支撑轴也能够稳定地保持齿轮比并且继续使用相同的齿轮比控制。 动力辊11由从枢轴6突出的位移轴31和设置在动力辊11和耳轴6之间的推力球轴承39可旋转地支撑。位移轴31的副轴部34被适配地插入 推力球轴承39的外圈41中的孔41a。外圈41中的孔41a和副轴部34之间的间隙设定在0至0.05mm的范围内。

公开(公告)号：US06796923B2

公开(公告)日：2004-09-28

申请号：US10194261

申请日：2002-07-15

Applicant: Hiroki Nishii ,  Nobuo Goto

Inventor： Hiroki Nishii ,  Nobuo Goto

IPC: F16H1538

CPC classification number: F16H15/38 ,  Y10T403/602 ,  Y10T403/7075

Abstract: An output side disk 3 includes a penetration hole 30 for penetration of an input shaft therethrough, and a securing groove 40 formed in the inner peripheral surface of the penetration hole 30 for preventing a needle roller bearing 5 from slipping out in the axis O direction of the input shaft. The first connecting portion R3 of the securing groove 40 is formed as a surface the section of which has an arc-like shape of a large radius of curvature, whereas the second connecting portion R4 of the securing groove 40 is formed as a surface the section of which has an arc-like shape of a small radius of curvature.

Abstract translation: 输出侧盘3包括用于使输入轴穿过的贯通孔30，以及形成在贯通孔30的内周面的固定槽40，用于防止滚针轴承5沿轴线O方向滑出 输入轴。 固定槽40的第一连接部分R3形成为其截面为具有大曲率半径的弧形形状的表面，而固定槽40的第二连接部分R4形成为表面 其具有小曲率半径的弧形形状。

公开(公告)号：US07004883B2

公开(公告)日：2006-02-28

申请号：US10228141

申请日：2002-08-27

Applicant: Kouji Ishikawa ,  Yutaka Sato ,  Masami Tanaka ,  Tomofumi Yamashita ,  Nobuo Goto

Inventor： Kouji Ishikawa ,  Yutaka Sato ,  Masami Tanaka ,  Tomofumi Yamashita ,  Nobuo Goto

IPC: F16H15/38

CPC classification number: F16H15/38

Abstract: A trunnion of a toroidal-type continuously variable transmission has a support plate portion for supporting a displacement shaft and a pair of bent wall portions respectively bent toward the inner surface side of the support plate portion. The support plate portion and the pair of bent wall portions cooperates together in defining a pocket portion for storing a power roller therein. Pivot shafts are disposed concentrically with each other on the outer surfaces of the pair of bent wall portions. The pair of bent wall portions are connected together by a connecting member. The connecting member includes a pressure receive portion contactable with the inner surface of the pocket portion in a direction intersecting substantially at right angles to the thrust direction and receiving a pressing force acting on the pocket portion to crush the pocket portion.

公开(公告)号：US06416439B1

公开(公告)日：2002-07-09

申请号：US09543343

申请日：2000-04-05

Applicant: Hiroyuki Itoh ,  Seiji Higuchi ,  Nobuo Goto ,  Masami Tanaka ,  Norihisa Kobayashi

Inventor： Hiroyuki Itoh ,  Seiji Higuchi ,  Nobuo Goto ,  Masami Tanaka ,  Norihisa Kobayashi

IPC: F16H1538

CPC classification number: F16H15/38 ,  F16C2361/65

Abstract: In a toroidal-type continuously variable transmission, a plurality of trunnions is respectively swingable about a pair of mutually concentric pivot shafts through a plurality of radial needle roller bearings respectively supporting the pivot shafts. Each of the radial needle roller bearings includes: an outer race interposed between an outer peripheral surface of the pivot shaft and an inner peripheral surface of the circular hole of the support plate, the outer race having an outer peripheral surface formed in a spherically convex surface; and a plurality of needle rollers respectively disposed on the inside diameter side of the outer race. The outer race is formed with an inwardly facing flange portion on the inner peripheral surface of the end portion thereof.

Abstract translation: 在环形无级变速器中，多个耳轴分别通过分别支撑枢转轴的多个径向滚针轴承绕一对相互同心的枢转轴摆动。 每个径向滚针轴承包括：外圈，其设置在所述枢转轴的外周面和所述支撑板的圆孔的内周面之间，所述外圈具有形成在球面凸起表面中的外周面 ; 以及分别设置在外圈的内径侧的多个针辊。 外圈在其端部的内周面上形成面向内的凸缘部。

公开(公告)号：US06383112B1

公开(公告)日：2002-05-07

申请号：US09418995

申请日：1999-10-14

Applicant: Hiroyuki Itoh ,  Nobuo Goto ,  Makoto Fujinami ,  Takashi Imanishi ,  Hiroshi Kato

Inventor： Hiroyuki Itoh ,  Nobuo Goto ,  Makoto Fujinami ,  Takashi Imanishi ,  Hiroshi Kato

IPC: F16H1538

CPC classification number: F16H15/38

Abstract: In the toroidal-type continuously variable transmission, the torque transmission shaft 15 includes a flange portion 29a formed in one end thereof, while a securing portion 43 is formed in the end-face side half section of the flange portion 29a so as to be able to secure a tool thereto when tightly fastening a loading nut 19 to a external thread portion 40 formed in the torque transmission shaft 15. And, the outer peripheral surface of the securing portion 43 is formed as a polygonally cylindrical shape having four or more flat surfaces. Also, after the torque transmission shaft 15 is heat-carburized and the surface of a cylindrical portion 44 formed in the torque transmission shaft 15 is removed, the external thread portion 40 is worked, which makes it possible not only to secure the hardness of the adjoining portions of the external thread portion 40 but also to control the hardness of the external thread portion 40 itself. Further, branch oil supply passages 39 and 39 used to supply oil to ball splines 17 and 17 are formed at the positions of the torque transmission shaft 15 that are shifted in the axial direction of the torque transmission shaft 15 from the positions of balls 37, 37, which respectively construct the ball splines 17 and 17.

Abstract translation: 在环形无级变速器中，扭矩传递轴15包括在其一端形成的凸缘部29a，而在凸缘部29a的端面侧半部形成有固定部43，从而能够 当将加载螺母19紧固到形成在扭矩传递轴15中的外螺纹部40上时，固定工具。固定部43的外周面形成为具有四个以上平面的多边形 。 此外，在转矩传递轴15被热渗碳并且形成在转矩传递轴15中的圆筒部44的表面被去除之后，外螺纹部40被加工，这不仅可以确保 外螺纹部分40的相邻部分，而且还用于控制外螺纹部分40本身的硬度。 此外，用于向滚珠花键17,17供给油的分支供油路39,39形成在转矩传递轴15的从转矩传递轴15的轴向偏移的位置， 37，分别构成球形花键17和17。

公开(公告)号：US06303546B1

公开(公告)日：2001-10-16

申请号：US09585353

申请日：2000-06-02

Applicant: Hitoshi Hata ,  Tomomi Miyaji ,  Nobuo Goto ,  Yoshie Arakawa ,  Yasuhiro Murakami

Inventor： Hitoshi Hata ,  Tomomi Miyaji ,  Nobuo Goto ,  Yoshie Arakawa ,  Yasuhiro Murakami

IPC: C10M14112

CPC classification number: C10M141/12 ,  C10M133/56 ,  C10M137/02 ,  C10M137/04 ,  C10M137/105 ,  C10M139/00 ,  C10M141/10 ,  C10M2215/04 ,  C10M2215/086 ,  C10M2215/26 ,  C10M2215/28 ,  C10M2217/046 ,  C10M2217/06 ,  C10M2223/02 ,  C10M2223/04 ,  C10M2223/041 ,  C10M2223/042 ,  C10M2223/047 ,  C10M2223/049 ,  C10M2223/10 ,  C10M2227/00 ,  C10M2227/06 ,  C10M2227/061 ,  C10M2227/062 ,  C10M2227/063 ,  C10M2227/065 ,  C10M2227/066

Abstract: There is disclosed a traction drive fluid which comprises a base oil blended with (A) an active phosphate ester base compound, (B) a boron-containing imide base dispersant (e.g. polyalkenyl succinimide treated with a boron compound) and (C) a boron-free imide base dispersant (e.g. polyalkenyl succinimide) in such blending amounts that the phosphorus content derived from the component (A) and the boron content derived from the component (B) are each 100 to 600 ppm, preferably 60 to 300 ppm by weight, and at least 60 ppm by weight, respectively based on the base oil, and the boron-free imide base dispersant (C) is blended so that the ratio by weight of the nitrogen in the component(C) to the boron in the component (B) is at least 1, preferably 1 to 6. The traction drive fluid has excellent wear resistance and excellent scoring resistance of a steel material element, is capable of suppressing surface damage such as peeling of a friction material and in particular, is well suited for use as a lubricating oil for a traction drive continuous variable transmission used in an automobile.

Abstract translation: 公开了一种牵引驱动流体，其包含与（A）活性磷酸酯基础化合物共混的基础油，（B）含硼酰亚胺基分散剂（例如用硼化合物处理的聚链烯基琥珀酰亚胺）和（C）硼 （A）得到的磷含量和来自组分（B）的硼含量分别为100〜600ppm，优选为60〜300ppm的无酰亚胺基分散剂（例如聚链烯基琥珀酰亚胺） ，并且分别为基于油的至少60重量ppm，并且混合无硼酰亚胺基分散剂（C），使得组分（C）中的氮与组分（C）中的硼的重量比 （B）至少为1，优选为1〜6。牵引驱动流体具有优异的耐磨性和优异的钢材元件的耐划伤性，能够抑制摩擦材料的剥离等表面损伤，特别是良好 适合使用a 是用于汽车中的牵引传动连续变速传动装置的润滑油。

公开(公告)号：US06440034B1

公开(公告)日：2002-08-27

申请号：US09667772

申请日：2000-09-22

Applicant: Kouji Ishikawa ,  Nobuo Goto ,  Takashi Imanishi

Inventor： Kouji Ishikawa ,  Nobuo Goto ,  Takashi Imanishi

IPC: F16H1538

CPC classification number: F16H15/38

Abstract: In the toroidal-type continuously variable transmission, the radial clearance of a second radial needle roller bearing 30 for supporting the power roller 8 on the periphery of the pivot shaft portion 26 of the displacement shaft 7 is set larger than the radial clearance of a first radial needle roller bearing 27 for supporting a support shaft portion 25 on a trunnion 6. By increasing the radial clearance of the second radial needle roller bearing 30 in this manner, an increase in the surface pressures in the contact portions between the rolling surfaces of needle rollers 32, 32 and the inner peripheral surface of the power roller 8 and the outer peripheral surface of the pivot shaft portion 26 can be restricted, thereby enhancing the durability of the toroidal-type continuously variable transmission. Also, by reducing the radial clearance of the first radial needle roller bearing 27, the inclination of the displacement shaft 7 is minimized, thereby stabilizing the rotation speed change operation thereof.

Abstract translation: 在环形无级变速器中，用于将动力辊8支撑在位移轴7的枢轴部26的周边上的第二径向滚针轴承30的径向间隙被设定为大于第一 径向滚针轴承27，用于支撑耳轴6上的支撑轴部25.通过以这种方式增加第二径向滚针轴承30的径向间隙，针头的滚动表面之间的接触部分中的表面压力增加 可以限制辊32,32和动力辊8的内周面以及枢轴部26的外周面，从而提高环形无级变速器的耐久性。 此外，通过减小第一径向滚针轴承27的径向间隙，使位移轴7的倾斜度最小化，从而稳定其转速变化操作。

公开(公告)号：US06420026B1

公开(公告)日：2002-07-16

申请号：US09663708

申请日：2000-09-18

Applicant: Hiroshi Okamoto ,  Shin-ichi Inoue ,  Tetsuo Kanagawa ,  Masataka Sano ,  Hiroki Miyamatsu ,  Kimi Yoshida ,  Nobuo Goto ,  Akira Yamanaka ,  Tomio Yamazawa ,  Takahiro Sugimoto

Inventor： Hiroshi Okamoto ,  Shin-ichi Inoue ,  Tetsuo Kanagawa ,  Masataka Sano ,  Hiroki Miyamatsu ,  Kimi Yoshida ,  Nobuo Goto ,  Akira Yamanaka ,  Tomio Yamazawa ,  Takahiro Sugimoto

IPC: D01F800

CPC classification number: D01F8/06 ,  D01F1/10 ,  Y10T428/2924

Abstract: The invention is aimed to provide a core-sheath type composite filament, in which a functional component is hardly lost due to volatilization during the melt forming; bleeding of the internally added functional component is effectively inhibited; the internally added functional component does not adversely affect spinning properties, stretching properties, strength and dimensional stability; the use of the functional component can be greatly reduced, leading to a reduction of production cost; superior functionalities of deodorizing properties and antimicrobial properties can be exhibited to a maximum extent; even when contacting with water, the functionalities can be kept over a long time; and the composite filament is highly safe to a human body. The invention is also aimed to provide a process for the production of the core-sheath type composite filament as well as a heat fused article obtained from the composite filament. The core-sheath type composite filament of the invention is composed of a core component X and a sheath component Y, wherein the core component X is formed from a first polyolefin resin (H), and the sheath component Y is formed from a second polyolefin resin (L) compounded with at least one functional component (A) selected from the group consisting of a catechin, a saponin, a tea-leaf powder, a tea-leaf extract, and tannin (tannic acid), and a ceramics component (C).

Abstract translation: 本发明的目的在于提供一种芯鞘型复合长丝，其中功能性成分在熔融成形期间由于挥发而几乎不会损失; 内部添加的功能成分的渗透被有效地抑制; 内部添加的功能组分不会对纺丝性能，拉伸性能，强度和尺寸稳定性产生不利影响; 功能部件的使用可以大大降低，导致生产成本降低; 除臭性能和抗菌性能优异的功能最大程度可以展现出来; 即使与水接触，功能也可以长时间保持; 复合长丝对人体的安全性高。 本发明的目的还在于提供一种用于生产芯鞘型复合长丝的方法以及由复合长丝获得的热熔制品。 本发明的芯鞘型复合长丝由芯成分X和鞘成分Y构成，其中，芯成分X由第一聚烯烃树脂（H）形成，鞘成分Y由第二聚烯烃 与选自由儿茶素，皂角苷，茶叶粉末，茶叶提取物和单宁酸（鞣酸）组成的组中的至少一种功能性成分（A）和陶瓷成分（ C）。

公开(公告)号：US06174258B1

公开(公告)日：2001-01-16

申请号：US09181911

申请日：1998-10-29

Applicant: Takashi Imanishi ,  Nobuo Goto ,  Hiroshi Kato ,  Nobuaki Mitamura

Inventor： Takashi Imanishi ,  Nobuo Goto ,  Hiroshi Kato ,  Nobuaki Mitamura

IPC: F16H1538

CPC classification number: F16H15/38

Abstract: There is provided a trunnion for a toroidal continuously variable transmission in which the material is strengthened against the wear and plastic deformation of a trunnion. The trunnion includes a base portion having a body portion, which connects and supports a base end portion of a displacement shaft at a surface intermediate portion, and a pair of plate portions, in which an edge apart from the body portion is a tip end edge, and a pair of axis (shaft) portions protruding from the outside surfaces of the plate portions in opposite directions to each other. The toroidal continuously variable transmission is characterized in that at least the rolling surface of a radial needle bearing for supporting the tilted rotation of the trunnion has a hardness not lower than HRC55, and a core portion has a hardness not lower than HRC20 and not higher than HRC45.

Abstract translation: 提供了一种用于环形无级变速器的耳轴，其中材料被抵抗耳轴的磨损和塑性变形而被加强。 耳轴包括具有主体部分的基部，该主体部分在表面中间部分处连接和支撑位移轴的基端部分，以及一对板部分，其中远离主体部分的边缘是尖端边缘 以及从板部的外表面彼此相反的方向突出的一对轴（轴）部。 环形无级变速器的特征在于，用于支撑耳轴倾斜旋转的径向滚针轴承的滚动面至少具有不低于HRC55的硬度，并且芯部具有不低于HRC20的硬度并且不高于 HRC45。

公开(公告)号：US5238026A

公开(公告)日：1993-08-24

申请号：US551536

申请日：1990-07-12

Applicant: Nobuo Goto

Inventor： Nobuo Goto

IPC: A61M5/168 ,  A61M5/14 ,  A61M5/142 ,  A61M5/152 ,  A61M5/175

CPC classification number: A61M5/152 ,  A61M5/141

Abstract: A liquid outflow control unit used in an instrument for injecting a liquid such as a liquid medicine into a human body. It includes a plurality of separate partial members, at least one of which has a groove on a joined face thereof to form a small path through which a liquid passes. A liquid enters one end of the groove and goes out of an exit which fluid communicates with the other end of the groove. The liquid flowing out of the exit is injected into the human body via a connection tube and a needle.