公开(公告)号：US20080112661A1

公开(公告)日：2008-05-15

申请号：US11795311

申请日：2006-01-16

Applicant: Kazuya Suzuki ,  Kiyoshi Tanimoto ,  Hiroshi Ueno ,  Shinji Fukuda

Inventor： Kazuya Suzuki ,  Kiyoshi Tanimoto ,  Hiroshi Ueno ,  Shinji Fukuda

IPC: F16C19/00

CPC classification number: F16C33/6674 ,  F16C19/163 ,  F16C19/546 ,  F16C33/3856 ,  F16C33/6651

Abstract: In a rolling bearing including an oil supply unit for supplying lubricating oil stored in a tank by a pump via a nozzle which is made to open in an annular space defined between an inner ring and an outer ring, the nozzle is made to open in a space between an inner circumferential surface of a case and the inner ring, and the inner circumferential surface of the cage is formed into a surface in which an inside diameter of the cage is reduced gradually in a continuous or intermittent fashion from an axial center portion towards at least an end portion lying on a side where the nozzle is inserted, whereby a lubricating oil dropped on to the inner circumferential surface of the cage is caused to flow towards the axial center portion by virtue of centrifugal force generated by the rotation of the cage, so as to prevent the lubricating oil from flowing out to the outside of the bearing unit.

Abstract translation: 一种滚动轴承，其特征在于，具有供油单元，所述供油单元用于经由喷嘴供给由罐内容纳的润滑油，所述喷嘴在形成于内圈和外圈之间的环状空间内开口，使得所述喷嘴在 壳体的内周面与内圈之间的空间与保持架的内周面形成为从轴心部向连续或间歇方向逐渐减小保持架的内径的面 至少一个位于喷嘴插入一侧的端部，由于通过所述保持架的旋转产生的离心力，使在所述保持架的内周面上滴下的润滑油向所述轴向中心部流动 ，以防止润滑油流出到轴承单元的外部。

公开(公告)号：US08734021B2

公开(公告)日：2014-05-27

申请号：US11792859

申请日：2005-12-14

Applicant: Kazuya Suzuki ,  Kiyoshi Tanimoto ,  Hiroshi Ueno ,  Shinji Fukuda

Inventor： Kazuya Suzuki ,  Kiyoshi Tanimoto ,  Hiroshi Ueno ,  Shinji Fukuda

IPC: F16C33/66

CPC classification number: F16N7/385 ,  F16C19/163 ,  F16C33/664 ,  F16C33/6674 ,  F16C2240/02 ,  F16C2322/39 ,  F16N2210/14

Abstract: By incorporating a pump for sucking and discharging lubricating oil in a tank for storing the lubricating oil on an outside of a rolling bearing, for example, on a spacer for an outer ring in a housing for accommodating the rolling bearing and a nozzle in which an lubricating oil outlet communicating with a discharging port of the pump to supply the lubricating oil discharged from the pump to the rolling bearing is opened in an annular-shaped space between a fixed ring and a rolling ring in the rolling bearing, a cost is reduced by using a general-purpose rolling bearing, and at the same time, external devices and pipes for a lubrication are not required wholly or partially and problems of a noise made by compressed air are eliminated.

Abstract translation: 通过在用于将润滑油存储在滚动轴承的外部的槽中，例如在用于容纳滚动轴承的壳体中的外圈的间隔件上并入一个用于吸入和排出润滑油的泵，以及喷嘴， 与泵的排出口连通的润滑油出口，将从泵排出的润滑油供给到滚动轴承，在滚动轴承的固定环和滚动环之间的环状空间中开口，成本降低 使用通用滚动轴承，并且同时，不需要全部或部分地要求用于润滑的外部装置和管道，并且消除了由压缩空气产生的噪音的问题。

公开(公告)号：US06280537B1

公开(公告)日：2001-08-28

申请号：US09122898

申请日：1998-07-28

Applicant: Kiyoshi Tanimoto ,  Shinji Abe

Inventor： Kiyoshi Tanimoto ,  Shinji Abe

IPC: C22C3800

CPC classification number: C22C38/18 ,  F16C33/303 ,  F16C33/32 ,  F16C33/62 ,  Y10S148/906 ,  Y10S384/912

Abstract: A rolling bearing composed of a combination of bearing wings formed with a steel material and rolling elements formed with a ceramic material, wherein the residual austenite amount of the steel material forming the rolling rings is controlled to a specific value. By the construction, at rolling of the rolling elements formed with a relatively hard ceramic material, the occurrence of the surface scratches of the rolling elements can be restrained, which results in restraining the vibrations and noises caused from the rolling bearing.

Abstract translation: 滚动轴承由形成有钢材的轴承翼片和由陶瓷材料形成的滚动元件的组合构成，其中形成滚动环的钢材的残余奥​​氏体量被控制到特定值。 通过该结构，在用相对硬的陶瓷材料形成的滚动元件的轧制中，可以抑制滚动元件的表面划痕的发生，这导致抑制由滚动轴承引起的振动和噪声。

公开(公告)号：US08403110B2

公开(公告)日：2013-03-26

申请号：US11666457

申请日：2005-10-28

Applicant: Kazuya Suzuki ,  Kiyoshi Tanimoto ,  Hiroshi Ueno ,  Shinji Fukuda

Inventor： Kazuya Suzuki ,  Kiyoshi Tanimoto ,  Hiroshi Ueno ,  Shinji Fukuda

IPC: F16C33/66

CPC classification number: F04B23/025 ,  B23Q11/123 ,  F04B53/18 ,  F16C19/54 ,  F16C33/6651 ,  F16C33/6662 ,  F16C2240/02 ,  F16C2322/39

Abstract: By incorporating a pump for sucking and discharging lubricating oil in a tank for storing the lubricating oil on an outside of a rolling bearing, for example, on a spacer for an outer ring in a housing for accommodating the rolling bearing and a nozzle in which an lubricating oil outlet communicating with a discharging port of the pump to supply the lubricating oil discharged from the pump to the rolling bearing is opened in an annular-shaped space between a fixed ring and a rolling ring in the rolling bearing, a cost is reduced by using a general-purpose rolling bearing, and at the same time, external devices and pipes for a lubrication are not required wholly or partially and problems of a noise made by compressed air are eliminated.

Abstract translation: 通过在用于将润滑油存储在滚动轴承的外部的槽中，例如在用于容纳滚动轴承的壳体中的外圈的间隔件上并入一个用于吸入和排出润滑油的泵，以及喷嘴， 与泵的排出口连通的润滑油出口，将从泵排出的润滑油供给到滚动轴承，在滚动轴承的固定环和滚动环之间的环状空间中开口，成本降低 使用通用滚动轴承，并且同时，不需要全部或部分地要求用于润滑的外部装置和管道，并且消除了由压缩空气产生的噪音的问题。

公开(公告)号：US06568858B2

公开(公告)日：2003-05-27

申请号：US09919934

申请日：2001-08-02

Applicant: Kiyoshi Tanimoto ,  Shinji Abe

Inventor： Kiyoshi Tanimoto ,  Shinji Abe

IPC: F16C3332

CPC classification number: C22C38/18 ,  F16C19/06 ,  F16C33/303 ,  F16C33/32 ,  F16C33/62

Abstract: A rolling bearing composed of a combination of bearing wings formed with a steel material and rolling elements formed with a ceramic material, wherein the residual austenite amount of the steel material forming the rolling rings is controlled to a specific value. By the construction, at rolling of the rolling elements formed with a relatively hard ceramic material, the occurrence of the surface scratches of the rolling elements can be restrained, which results in restraining the vibrations and noises caused by the rolling bearing.

公开(公告)号：US06315456B1

公开(公告)日：2001-11-13

申请号：US09423069

申请日：1999-11-01

Applicant: Kiyoshi Tanimoto ,  Kunio Yanai

Inventor： Kiyoshi Tanimoto ,  Kunio Yanai

IPC: F16C3344

CPC classification number: F16C19/163 ,  F16C33/3856 ,  F16C33/416 ,  F16C33/44 ,  F16C2360/24 ,  Y10S384/909 ,  Y10S384/911 ,  Y10T29/49691

Abstract: A bearing retainer of a synthetic resin, which can be injection molded out of a material obtained by mixing at least particles of a heat resisting reins with a thermoplastic resin, and which can thereby be manufactured at a low cost without compromise in suitability for high-rotational-speed and high-temperature applications.

Abstract translation: 合成树脂的轴承保持器，其可以通过至少将耐热筘的颗粒与热塑性树脂混合而获得的材料注塑成型，并且由此可以以低成本制造而不损害适用于高性能树脂的热塑性树脂， 转速和高温应用。

公开(公告)号：US07147091B2

公开(公告)日：2006-12-12

申请号：US10433511

申请日：2001-10-26

Applicant: Kazuo Iga ,  Kenji Sakamoto ,  Kiyoshi Tanimoto

Inventor： Kazuo Iga ,  Kenji Sakamoto ,  Kiyoshi Tanimoto

IPC: F16D41/06

CPC classification number: F16D41/067

Abstract: A one-way clutch includes an outer race, wherein a plurality of windows are formed in one plate-like member, is placed so as to be relatively rotatable with respect to an inner race wherein two plate-like members overlay each other and a ball raceway surface is formed by curved portions formed in outer peripheries of the plate-like members. Balls are accommodated in the windows. The face of each of the windows on the side of the outer periphery of the outer race is formed as a cam surface wherein the distance with respect to the ball raceway surface is reduced in a circumferential direction. Urging means for urging the balls in the direction is disposed. The maximum width of the one-way clutch is equal to the ball diameter and the thicknesses of the two plate-like members constituting the inner race, so that a one-way clutch of a reduced width is obtained.

Abstract translation: 单向离合器包括外圈，其中在一个板状构件中形成有多个窗口，以相对于内圈相对可旋转的方式放置，其中两个板状构件彼此重叠，并且球 滚道表面由形成在板状构件的外周的弯曲部形成。 球容纳在窗户中。 外圈的外周侧的每个窗的表面形成为相对于滚珠滚道面的距离在圆周方向上减小的凸轮表面。 设置用于推动球在该方向上的推动装置。 单向离合器的最大宽度等于构成内圈的两个板状构件的球直径和厚度，从而获得宽度减小的单向离合器。

公开(公告)号：US20050217959A1

公开(公告)日：2005-10-06

申请号：US10433511

申请日：2001-10-26

Applicant: Kazuo Iga ,  Kenji Sakamoto ,  Kiyoshi Tanimoto

Inventor： Kazuo Iga ,  Kenji Sakamoto ,  Kiyoshi Tanimoto

IPC: F16D41/067 ,  F16D41/06

CPC classification number: F16D41/067

Abstract: It is an object of the invention to provide a one-way clutch in which the width can be reduced as compared with one-way clutches including a conventional roller clutch, and positioning with respect to a shaft and assembling works can be simplified. In order to attain the object, in the one-way clutch of the invention, an outer race in which a plurality of windows are formed in one plate-like member is placed so as to be relatively rotatable with respect to an inner race in which two plate-like members overlay each other and a ball raceway surface is formed by curved portions formed in outer peripheries of the plate-like members. Balls are accommodated in the windows, respectively. The face of each of the windows on the side of the outer periphery of the outer race is formed as a cam surface in which the distance with respect to the ball raceway surface is reduced in a constant direction along the circumferential direction. Urging means for urging the balls in the direction is disposed. According to the configuration, the maximum width of the one-way clutch is equal to a total of the ball diameter and the thicknesses of the two plate-like members constituting the inner race, with the result that a one-way clutch of a reduced width can be obtained.

Abstract translation: 本发明的目的是提供一种单向离合器，其中与包括传统的滚子离合器的单向离合器相比，可以减小宽度，并且可以简化相对于轴的定位和组装工作。 为了实现该目的，在本发明的单向离合器中，在一个板状构件中形成有多个窗口的外圈相对于内圈相对地相对旋转， 两个板状构件彼此重叠，并且通过形成在板状构件的外周中的弯曲部分形成滚珠滚道表面。 球分别容纳在窗户中。 外圈的外周侧的每个窗的面形成为凸轮面，相对于滚珠滚道面的距离沿圆周方向在恒定方向上减小。 设置用于推动球在该方向上的推动装置。 根据该结构，单向离合器的最大宽度等于构成内圈的两个板状构件的球直径和厚度的总和，结果是减速的单向离合器 可以获得宽度。

公开(公告)号：US5228786A

公开(公告)日：1993-07-20

申请号：US870175

申请日：1992-04-16

Applicant: Kiyoshi Tanimoto ,  Hiroaki Takebayashi ,  Kazuo Rokkaku

Inventor： Kiyoshi Tanimoto ,  Hiroaki Takebayashi ,  Kazuo Rokkaku

IPC: F16C19/16 ,  F16C33/30

CPC classification number: F16C19/163 ,  F16C33/303 ,  F16C2240/40 ,  F16C2360/24

Abstract: A full type ball bearing for turbochargers comprising an inner ring and an outer ring both made of steel and balls made of a ceramic.

Abstract translation: 一种用于涡轮增压器的全型球轴承，其包括由钢和由陶瓷制成的球制成的内圈和外圈。

公开(公告)号：US07883271B2

公开(公告)日：2011-02-08

申请号：US11795311

申请日：2006-01-16

Applicant: Kazuya Suzuki ,  Kiyoshi Tanimoto ,  Hiroshi Ueno ,  Shinji Fukuda

Inventor： Kazuya Suzuki ,  Kiyoshi Tanimoto ,  Hiroshi Ueno ,  Shinji Fukuda

IPC: F16C33/474

CPC classification number: F16C33/6674 ,  F16C19/163 ,  F16C19/546 ,  F16C33/3856 ,  F16C33/6651

Abstract: In a rolling bearing including an oil supply unit for supplying lubricating oil stored in a tank by a pump via a nozzle which is made to open in an annular space defined between an inner ring and an outer ring, the nozzle is made to open in a space between an inner circumferential surface of a case and the inner ring, and the inner circumferential surface of the cage is formed into a surface in which an inside diameter of the cage is reduced gradually in a continuous or intermittent fashion from an axial center portion towards at least an end portion lying on a side where the nozzle is inserted, whereby a lubricating oil dropped on to the inner circumferential surface of the cage is caused to flow towards the axial center portion by virtue of centrifugal force generated by the rotation of the cage, so as to prevent the lubricating oil from flowing out to the outside of the bearing unit.

Abstract translation: 一种滚动轴承，其特征在于，具有供油单元，所述供油单元用于经由喷嘴供给由罐内容纳的润滑油，所述喷嘴在形成于内圈和外圈之间的环状空间内开口，使得所述喷嘴在 壳体的内周面与内圈之间的空间与保持架的内周面形成为从轴心部向连续或间歇方向逐渐减小保持架的内径的面 至少一个位于喷嘴插入一侧的端部，由于通过所述保持架的旋转产生的离心力，使在所述保持架的内周面上滴下的润滑油向所述轴向中心部流动 ，以防止润滑油流出到轴承单元的外部。