知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

28 条记录 (耗时 0.066 秒)

    Bearing ball cage and method of making the same
    1.
    发明授权
    Bearing ball cage and method of making the same 有权
    轴承球笼及其制作方法

    公开(公告)号：US08317404B2

    公开(公告)日：2012-11-27

    申请号：US12449193

    申请日：2008-01-29

    申请人： Norihide Sato ,  Tomoya Sakaguchi

    发明人： Norihide Sato ,  Tomoya Sakaguchi

    IPC分类号： F16C33/41

    CPC分类号： F16C33/3887 ,  F16C19/06 ,  F16C33/427 ,  F16C33/445 ,  Y10T29/49691

    摘要： A cage for a ball bearing assembly has a pocket for accommodating one of the balls defined at a plurality of locations in a direction circumferentially thereof and each of the pockets has an inner surface so shaped as to represent a concaved spherical surface. A concaved portion extending from an open edge on the cage inner diametric side towards the cage outer diametric side is provided in an inner surface of each of the pockets. The sectional shape of the inner surface of this concaved portion in a cage circumferential direction is represented by an arcuate shape of a radius of curvature smaller than the radius of curvature of the concaved spherical surface defining the inner surface of the respective pocket. The inner surface of each of the pockets may be formed with a film.

    摘要翻译： 用于球轴承组件的保持架具有用于容纳围绕其周向的多个位置处限定的一个球的凹部，并且每个凹部具有被成形为表示凹面球面的内表面。 在每个凹穴的内表面中设置有从保持架内径侧的开口边缘朝向保持架外径侧延伸的凹部。 该凹部的保持架圆周方向的内表面的截面形状由比形成有凹部球面的曲率半径的曲率半径小的圆弧形状来表示。 每个凹穴的内表面可以形成有薄膜。

    BEARING BALL CAGE AND METHOD OF MAKING THE SAME
    3.
    发明申请
    BEARING BALL CAGE AND METHOD OF MAKING THE SAME 有权
    轴承球笼及其制造方法

    公开(公告)号：US20100098366A1

    公开(公告)日：2010-04-22

    申请号：US12449193

    申请日：2008-01-29

    申请人： Norihide Sato ,  Tomoya Sakaguchi

    发明人： Norihide Sato ,  Tomoya Sakaguchi

    IPC分类号： F16C33/38 ,  F16C33/42

    CPC分类号： F16C33/3887 ,  F16C19/06 ,  F16C33/427 ,  F16C33/445 ,  Y10T29/49691

    摘要： A cage (5) for a ball bearing assembly has a pocket (11) for accommodating one of balls defined at a plurality of locations in a direction circumferentially thereof and each of the pockets has an inner surface so shaped as to represent a concaved spherical surface. A concaved portion (13) extending from an open edge on the cage inner diametric side towards the cage outer diametric side is provided in an inner surface of each of the pockets (11). The sectional shape of the inner surface of this concaved portion (13) in a cage circumferential direction is represented by an arcuate shape of a radius of curvature (Rb) smaller than the radius of curvature (Ra) of the concaved spherical surface defining the inner surface of the respective pocket (11). The inner surface of each of the pockets (11) may be formed with a film.

    摘要翻译： 一种用于球轴承组件的保持架（5）具有用于容纳围绕圆周方向的多个位置限定的一个球的凹部（11），并且每个凹部具有成形为表示凹面球面的内表面 。 在每个凹穴（11）的内表面中设置有从保持架内径侧的开口边缘朝向保持架外径侧延伸的凹部（13）。 该凹部（13）的保持架圆周方向的内表面的截面形状由比形成内侧的凹面球面的曲率半径（Ra）小的曲率半径（Rb）的圆弧状形成， （11）的表面。 每个凹穴（11）的内表面可以形成有薄膜。

    Cage for a Bearing Assembly
    4.
    发明申请
    Cage for a Bearing Assembly 有权
    保持架用于轴承总成

    公开(公告)号：US20090067769A1

    公开(公告)日：2009-03-12

    申请号：US12224801

    申请日：2007-02-16

    申请人： Norihide Sato ,  Tomoya Sakaguchi

    发明人： Norihide Sato ,  Tomoya Sakaguchi

    IPC分类号： F16C33/38

    CPC分类号： F16C33/3875 ,  F16C19/06 ,  F16C33/427 ,  F16C2208/04 ,  F16C2208/52 ,  F16C2208/60 ,  F16C2226/74

    摘要： A cage (5) used in a ball bearing assembly is rendered to be of a ring shape having a plurality of pockets (5a) defined therein for holding a corresponding number of balls (4) in a circumferential row. The radius (Rp) of a bore of a circumferentially extending body of the cage (5) as measured from the geometric center of the bore to an inner peripheral surface area of the circumferentially extending body aligned with each of the pockets (5a) is chosen to be greater than the radius (Ri) as measured from the geometric center of the bore to a different inner peripheral surface area of the circumferentially extending body intermediate between the neighboring pockets (5a).

    摘要翻译： 在滚珠轴承组件中使用的保持架（5）形成为具有限定在其中的多个凹穴（5a）的环形，用于在圆周列中保持相应数量的滚珠（4）。 选择从孔的几何中心到与每个凹穴（5a）对准的周向延伸体的内周表面区域测量的保持架（5）的周向延伸体的孔的半径（Rp） 大于从孔的几何中心到相邻袋（5a）之间的周向延伸体的不同内周表面区域测量的半径（R i）。

    SINTERED METAL BEARING, SHAFT MEMBER FOR A PLAIN BEARING UNIT, AND PLAIN BEARING UNIT PROVIDED WITH SAID SHAFT MEMBER
    5.
    发明申请
    SINTERED METAL BEARING, SHAFT MEMBER FOR A PLAIN BEARING UNIT, AND PLAIN BEARING UNIT PROVIDED WITH SAID SHAFT MEMBER 审中-公开
    烧结金属轴承，普通轴承座轴承座，以及提供轴承座的普通轴承单元

    公开(公告)号：US20120039552A1

    公开(公告)日：2012-02-16

    申请号：US13265986

    申请日：2010-05-13

    申请人： Tomoya Sakaguchi ,  Norihide Sato

    发明人： Tomoya Sakaguchi ,  Norihide Sato

    IPC分类号： F16C17/02 ,  F16C33/24

    CPC分类号： F16C33/203 ,  B22F3/11 ,  B22F2998/00 ,  F16C33/208 ,  F16C2202/52 ,  F16C2204/10 ,  F16C2208/72 ,  F16C2208/80 ,  F16C2220/20 ,  F16C2220/70 ,  F16C2223/04 ,  F16C2223/42 ,  F16C2380/26 ,  C22C1/0425

    摘要： A sintered metal bearing includes: a sintered-metal bearing body formed of a metal different from a metal of a shaft and including a large number of inner pores; and a resin film formed on predetermined parts of a surface of the sintered-metal bearing body and forming a sliding surface. The resin film is formed so that surface openings communicating to the inner pores are kept opened, and resin-film parts adhere to a surface of the shaft. Further, a shaft member used for a sliding bearing unit is incorporated in a sintered-metal sliding bearing including copper mainly or copper and iron, the shaft member including a sliding surface. The shaft member includes: a metal shaft body; and a resin film formed on predetermined parts of a surface of the metal shaft body and forming the sliding surface. The resin film is made of a resin excellent in adhering properties.

    摘要翻译： 烧结金属轴承包括：由不同于轴的金属并且包括大量内孔的金属形成的烧结金属轴承体; 以及形成在烧结金属轴承体的表面的预定部分上并形成滑动表面的树脂膜。 树脂膜形成为使与内孔连通的表面开口保持打开，并且树脂膜部分粘附到轴的表面。 此外，用于滑动轴承单元的轴构件被并入主要包括铜或铜和铁的烧结金属滑动轴承中，该轴构件包括滑动表面。 轴构件包括：金属轴体; 以及形成在所述金属轴体的表面的规定部分上并形成所述滑动面的树脂膜。 树脂膜由粘合性优异的树脂制成。

    Cage for a bearing assembly
    6.
    发明授权
    Cage for a bearing assembly 有权
    保持架用于轴承总成

    公开(公告)号：US07988365B2

    公开(公告)日：2011-08-02

    申请号：US12224801

    申请日：2007-02-16

    申请人： Norihide Sato ,  Tomoya Sakaguchi

    发明人： Norihide Sato ,  Tomoya Sakaguchi

    IPC分类号： F16C33/38

    CPC分类号： F16C33/3875 ,  F16C19/06 ,  F16C33/427 ,  F16C2208/04 ,  F16C2208/52 ,  F16C2208/60 ,  F16C2226/74

    摘要： A cage used in a ball bearing assembly is rendered to be of a ring shape having a plurality of pockets defined therein to hold a corresponding number of balls in a circumferential row. The radius of a bore of a circumferentially extending body of the cage as measured from the geometric center of the bore to an inner peripheral surface area of the circumferentially extending body aligned with each of the pockets is chosen to be greater than the radius as measured from the geometric center of the bore to a different inner peripheral surface area of the circumferentially extending body intermediate between the neighboring pockets.

    摘要翻译： 用于球轴承组件的保持架被制成具有限定在其中的多个凹穴的环形，以将相应数量的球保持在圆周排中。 从孔的几何中心到与每个凹穴对准的周向延伸体的内周表面区域测量的保持架的周向延伸体的孔的半径被选择为大于从 孔的几何中心到相邻袋之间的周向延伸体的不同内周表面区域。

    Abnormality diagnostic device for rolling bearing, wind turbine generation apparatus and abnormality diagnostic system
    7.
    发明授权
    Abnormality diagnostic device for rolling bearing, wind turbine generation apparatus and abnormality diagnostic system 有权
    滚动轴承异常诊断装置，风力发电装置和异常诊断系统

    公开(公告)号：US09423290B2

    公开(公告)日：2016-08-23

    申请号：US13520418

    申请日：2010-12-24

    申请人： Tomoya Sakaguchi ,  Nobuyuki Ninoyu ,  Junichi Hirata ,  Yasuhiko Sakakibara

    发明人： Tomoya Sakaguchi ,  Nobuyuki Ninoyu ,  Junichi Hirata ,  Yasuhiko Sakakibara

    IPC分类号： G01H1/00 ,  G01M13/04

    CPC分类号： G01H1/003 ,  F03D17/00 ,  F03D80/70 ,  F05B2270/334 ,  G01M13/045 ,  Y02E10/72 ,  Y02E10/722

    摘要： An effective value operation unit calculates an effective value of a vibration waveform of a bearing, the vibration waveform being measured by using a vibration sensor. An envelope processing unit performs envelope processing on the vibration waveform measured by using the vibration sensor, thereby generating an envelope waveform of the vibration waveform. An effective value operation unit calculates an effective value of an AC component of the envelope waveform generated by the envelope processing unit. A diagnostic unit diagnoses an abnormality of the bearing based on the effective value of the vibration waveform calculated by the effective value operation unit and the effective value of the AC component of the envelope waveform calculated by the effective value operation unit.

    摘要翻译： 有效值操作单元通过使用振动传感器来计算振动波形的有效值，振动波形是通过使用振动传感器来测量的。 信封处理单元对通过使用振动传感器测量的振动波形进行包络处理，从而生成振动波形的包络波形。 有效值操作单元计算由包络处理单元生成的包络波形的AC分量的有效值。 诊断单元基于由有效值运算单元计算的振动波形的有效值和由有效值运算单元计算出的包络波形的交流分量的有效值，诊断轴承的异常。

    Phosphorescent phosphor and method of manufacturing thereof
    8.
    发明申请
    Phosphorescent phosphor and method of manufacturing thereof 有权
    磷光体荧光体及其制造方法

    公开(公告)号：US20070096058A1

    公开(公告)日：2007-05-03

    申请号：US10551424

    申请日：2004-11-05

    申请人： Yoneichi Hirata ,  Tomoya Sakaguchi ,  Nobuyoshi Takeuchi

    发明人： Yoneichi Hirata ,  Tomoya Sakaguchi ,  Nobuyoshi Takeuchi

    IPC分类号： C09K11/77

    CPC分类号： C09K11/7792

    摘要： A phosphorescent phosphor having excellent afterglow luminance characteristics, even under low illumination intensity of radiation conditions, compared to conventional strontium aluminate phosphorescent phosphors of the same type, and particularly a phosphorescent phosphor having excellent initial afterglow luminance characteristics and excellent afterglow luminance characteristics at 60 and 90 minutes after cessation of the excitation, with following requirements: 0.015

    摘要翻译： 与常规的相同类型的锶铝酸盐磷光体磷光体相比，即使在低辐射条件的照明强度下，具有优异的余辉亮度特性的磷光体荧光体，特别是具有优异的初始余辉亮度特性和优异的余辉辉度特性的磷光体荧光体在60和90° 激发停止后的几分钟，具有以下要求：0.015

    Method of producing a laminated ceramic electronic component
    9.
    发明授权
    Method of producing a laminated ceramic electronic component 有权
    叠层陶瓷电子部件的制造方法

    公开(公告)号：US08806728B2

    公开(公告)日：2014-08-19

    申请号：US13150821

    申请日：2011-06-01

    申请人： Tomoya Sakaguchi ,  Yukihito Yamashita

    发明人： Tomoya Sakaguchi ,  Yukihito Yamashita

    IPC分类号： H01G7/00 ,  H01G4/228 ,  H01G4/005 ,  H01G4/232

    CPC分类号： H01G4/005 ,  H01G4/228 ,  H01G4/232 ,  Y10T29/42 ,  Y10T29/43 ,  Y10T29/435 ,  Y10T29/49002

    摘要： Method for producing a laminated ceramic electronic component including: forming a laminated body by layering and press-bonding a plurality of ceramic green sheets to become a protective layer and a plurality of the ceramic green sheets with metal paste printed thereon, forming an extended part by printing and drying a conductive paste for the extended part on the main face of the laminated body, forming a laminated ceramic element by cutting off the laminated body with the extended part formed and separating the laminated body into fragments, and forming a curled part by applying a conductive paste for the curled part on said end face of said laminated ceramic element. In the step of forming the laminated body, the laminated body is press-bonded so that the main face of the lead part of the laminated body is positioned lower than the main face of the function part.

    摘要翻译： 叠层陶瓷电子部件的制造方法包括：通过将多个陶瓷生片层压并压接成为保护层而形成层压体，以及多个陶瓷生片，其上印有金属糊料，形成延伸部分由 在层叠体的主面上印刷并干燥用于延伸部分的导电浆料，通过用形成的延伸部分切割层压体形成层压陶瓷元件，并将层压体分离成碎片，并通过施加形成卷曲部分 用于所述层叠陶瓷元件的所述端面上的卷曲部分的导电膏。 在形成层叠体的步骤中，层压体被压接，使得层叠体的引导部分的主面位于比功能部的主面低的位置。