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1. 发明授权

US07931404B2 Bearing device and motor mounted with the bearing device 有权
标题翻译：轴承装置和电机安装有轴承装置
公开(公告)号：US07931404B2
公开(公告)日：2011-04-26
申请号：US12149232
申请日：2008-04-29
申请人： Hirotake Nishino , Masafumi Mizuno
发明人： Hirotake Nishino , Masafumi Mizuno
IPC分类号： F16C32/06 , F16C27/06
CPC分类号： H02K5/1675 , F16C17/107 , F16C35/02
摘要： A bearing device is composed of a shaft, a sleeve for supporting the shaft so as to be rotatable freely and a housing having a through hole into which the sleeve is inserted. A circumferential groove that extends in a circumferential direction is formed on either one surface of an outer circumferential surface of the sleeve and an inner circumferential surface of the housing. An axial groove that extends approximately in parallel to a central axis of the sleeve is formed on either one surface of the outer circumferential surface of the sleeve and the inner circumferential surface of the housing. The outer circumferential surface of the sleeve is glued to the inner circumferential surface of the housing by adhesive that intervenes in both the circumferential groove and the axial groove.
摘要翻译：轴承装置由轴，用于支撑轴以自由旋转的套筒和具有插入套筒的通孔的壳体构成。在圆周方向上延伸的周向槽形成在套筒的外周面的一个面和壳体的内周面上。大致平行于套筒的中心轴线延伸的轴向槽形成在套筒的外周面的一个表面和壳体的内周面上。套筒的外圆周表面通过介于周向槽和轴向槽中的粘合剂胶合到壳体的内周表面。

2. 发明申请

US20080290246A1 Bearing device and motor mounted with the bearing device 有权
标题翻译：轴承装置和电机安装有轴承装置
公开(公告)号：US20080290246A1
公开(公告)日：2008-11-27
申请号：US12149232
申请日：2008-04-29
申请人： Hirotake Nishino , Masafumi Mizuno
发明人： Hirotake Nishino , Masafumi Mizuno
IPC分类号： F16F15/04 , F16C27/00
CPC分类号： H02K5/1675 , F16C17/107 , F16C35/02
摘要： A bearing device is composed of a shaft, a sleeve for supporting the shaft so as to be rotatable freely and a housing having a through hole into which the sleeve is inserted. A circumferential groove that extends in a circumferential direction is formed on either one surface of an outer circumferential surface of the sleeve and an inner circumferential surface of the housing. An axial groove that extends approximately in parallel to a central axis of the sleeve is formed on either one surface of the outer circumferential surface of the sleeve and the inner circumferential surface of the housing. The outer circumferential surface of the sleeve is glued to the inner circumferential surface of the housing by adhesive that intervenes in both the circumferential groove and the axial groove.
摘要翻译：轴承装置由轴，用于支撑轴以自由旋转的套筒和具有插入套筒的通孔的壳体构成。在圆周方向上延伸的周向槽形成在套筒的外周面的一个面和壳体的内周面上。大致平行于套筒的中心轴线延伸的轴向槽形成在套筒的外周面的一个表面和壳体的内周面上。套筒的外圆周表面通过介于周向槽和轴向槽中的粘合剂胶合到壳体的内周表面。

3. 发明授权

US07744282B2 Motor 有权
标题翻译：发动机
公开(公告)号：US07744282B2
公开(公告)日：2010-06-29
申请号：US11639242
申请日：2006-12-15
申请人： Hirotake Nishino
发明人： Hirotake Nishino
IPC分类号： F16C33/74
CPC分类号： F16C33/106 , F16C17/02
摘要： One embodiment of the present invention provides a motor comprising a stator portion including a bearing using lubricant oil; and a rotor portion having a rotation shaft rotatably supported by the bearing, an oil deflector configured to return back to the bearing the lubricant oil that has leaked toward one end portion of the rotation shaft from the bearing, and a hub attached so as to oppose the oil deflector with a clearance therebetween.
摘要翻译：本发明的一个实施例提供了一种电动机，其包括具有使用润滑油的轴承的定子部分; 以及转子部，其具有由所述轴承可旋转地支撑的旋转轴，所述导油器构造成向所述轴承返回已经从所述轴承朝向所述旋转轴的一个端部泄漏的润滑油，以及安装成与所述轴对置的毂导油板之间具有间隙。

4. 发明申请

US20080260312A1 Motor having improved mechanism 审中-公开
标题翻译：电机机构改进
公开(公告)号：US20080260312A1
公开(公告)日：2008-10-23
申请号：US11907975
申请日：2007-10-19
申请人： Hirotake Nishino , Junichi Kamijo
发明人： Hirotake Nishino , Junichi Kamijo
IPC分类号： F16C17/08 , G02B26/10
CPC分类号： G02B26/121 , F16D3/77
摘要： A motor having improved mechanism is composed of a body of revolution having a mounting hole in the center of the body; a rotor hub having a boss section to be inserted into the mounting hole of the body of revolution and a flange section supporting the body of revolution; and an elastic plate installed coaxially to the rotor hub and pressing the body of revolution on the flange section of the rotor hub, wherein the elastic plate is provided with a plain section having a hole in the center and a plurality of arm sections extending radially from an outer circumference of the plain section, and wherein each of the arm sections is provided with a first slanting section that is inclined with respect to the plain section and a second slanting section having an angle of gradient different from that of the first slanting section, and further wherein the first slanting section contacts with an outer circumferential edge of the boss section that confronts with an inner wall surface of the mounting hole of the body of revolution and the second slanting section contacts with a top end edge of the inner wall surface of the mounting hole.
摘要翻译：具有改进机构的电动机由在本体的中心具有安装孔的旋转体构成; 转子毂，其具有插入旋转体的安装孔的凸台部和支承旋转体的凸缘部; 以及弹性板，与所述转子轮毂同轴地安装并且在所述转子轮毂的凸缘部分上按压所述旋转体，其中所述弹性板设置有在所述中心具有孔的平坦部分，平坦部分的外圆周，并且其中每个臂部分设置有相对于平坦部分倾斜的第一倾斜部分和具有与第一倾斜部分的梯度不同的梯度角的第二倾斜部分，并且其特征在于，所述第一倾斜部与所述凸台部的与所述旋转体的安装孔的内壁面相对的外周缘接触，所述第二倾斜部与所述内壁面的内壁面的顶端缘安装孔。

5. 发明申请

US20070165972A1 Motor 有权
标题翻译：发动机
公开(公告)号：US20070165972A1
公开(公告)日：2007-07-19
申请号：US11639242
申请日：2006-12-15
申请人： Hirotake Nishino
发明人： Hirotake Nishino
IPC分类号： F16C33/74
CPC分类号： F16C33/106 , F16C17/02
摘要： One embodiment of the present invention provides a motor comprising a stator portion including a bearing using lubricant oil; and a rotor portion having a rotation shaft rotatably supported by the bearing, an oil deflector configured to return back to the bearing the lubricant oil that has leaked toward one end portion of the rotation shaft from the bearing, and a hub attached so as to oppose the oil deflector with a clearance therebetween.
摘要翻译：本发明的一个实施例提供了一种电动机，其包括具有使用润滑油的轴承的定子部分; 以及转子部，其具有由所述轴承可旋转地支撑的旋转轴，所述导油器构造成向所述轴承返回已经从所述轴承朝向所述旋转轴的一个端部泄漏的润滑油，以及安装成与所述轴对置的毂导油板之间具有间隙。

6. 发明授权

US08836183B2 Rotating machine provided with coil and method of producing the rotating machine 有权
标题翻译：提供线圈的旋转机和旋转机的生产方法
公开(公告)号：US08836183B2
公开(公告)日：2014-09-16
申请号：US13162469
申请日：2011-06-16
申请人： Hirotake Nishino , Kazuhide Kamata
发明人： Hirotake Nishino , Kazuhide Kamata
IPC分类号： H02K11/00 , H02K3/26 , H02K3/34 , H02K3/52 , G11B19/20 , H02K1/14 , H02K1/30 , H02K29/03
CPC分类号： H02K3/522 , G11B19/2009 , H02K1/146 , H02K1/30 , H02K3/345 , H02K29/03 , H02K2203/03 , H02K2203/09 , Y10T29/49009
摘要： In a rotating machine, a recording disk is mounted on a hub. A base rotatably supports the hub through a bearing unit. A core is fixed to the base and includes an annular portion and a salient pole radially extending therefrom. A coil is formed by winding a wire around the salient pole. The wire is pulled out to the back surface of the base through a pull-out hole provided in the base and soldered to a wiring.
摘要翻译：在旋转机器中，记录盘安装在轮毂上。基座通过轴承单元可旋转地支撑毂。芯部固定到基部并且包括从其径向延伸的环形部分和突出极。通过将电线绕在凸极上而形成线圈。电线通过设置在基座中的拉出孔拉出到基座的后表面，并焊接到布线。

7. 发明授权

US08638526B2 Rotating device 失效
标题翻译：旋转装置
公开(公告)号：US08638526B2
公开(公告)日：2014-01-28
申请号：US13335513
申请日：2011-12-22
申请人： Naoki Shinji , Hirotake Nishino , Akira Muramatsu , Yoshio Kurokawa
发明人： Naoki Shinji , Hirotake Nishino , Akira Muramatsu , Yoshio Kurokawa
IPC分类号： G11B17/02 , H02K5/16
CPC分类号： G11B33/1493 , F16C35/02 , F16C2370/12 , G11B25/043
摘要： In a rotating device, a housing includes a cylindrical outer surface facing an inner surface of a through hole and a guiding surface arranged on the underside of the outer surface, the diameter of the guiding surface being less than the diameter of the outer surface. Glue has an interface in an end space. In at least a part of the end space where the glue does not exist, conductive resin seamlessly is applied from the guiding surface to the inner surface of the through hole. With regard to a portion of the inner surface of the through hole that radially faces the guiding surface, the length, in the axial direction, of the portion that touches the conductive resin is greater than the length, in the axial direction, of the portion that touches the glue.
摘要翻译：在旋转装置中，壳体包括面向通孔的内表面的圆柱形外表面和布置在外表面的下侧上的引导表面，引导表面的直径小于外表面的直径。胶水在最终空间中有一个接口。在不存在胶的端部空间的至少一部分中，导电树脂从导向面向通孔的内表面无缝地施加。对于径向面向导向面的通孔的内表面的一部分，与导电性树脂接触的部分的轴向长度大于部分的长度接触胶水。

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