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    Copper-based sliding material
    141.
    发明授权
    Copper-based sliding material 有权
    铜基滑动材料

    公开(公告)号：US08623517B2

    公开(公告)日：2014-01-07

    申请号：US13572915

    申请日：2012-08-13

    Applicant: Ryo Sato ,  Takuo Imai ,  Kentaro Tujimoto

    Inventor： Ryo Sato ,  Takuo Imai ,  Kentaro Tujimoto

    IPC: B32B15/04 ,  B32B15/18 ,  B32B15/20 ,  F16J15/00 ,  F16C33/02

    CPC classification number: C23C30/00 ,  B22F7/04 ,  B22F9/082 ,  B32B15/015 ,  C22C1/0425 ,  C22C9/00 ,  C22C9/02 ,  F16C33/121 ,  F16C2204/18 ,  F16C2240/48 ,  F16C2240/70 ,  Y10T428/12063 ,  Y10T428/12139 ,  Y10T428/12924 ,  Y10T428/12972

    Abstract: In a copper-based sliding material in which a Cu alloy layer contains 5% to 30% by mass of Bi, and the balance consisting of Cu and an unavoidable impurity, Bi is dispersed as particles of a Bi phase in the Cu alloy layer, and the mass ratio of the particles having a particle size of 2 to 50 μm and a circularity of 0.1 to 0.7 is 30% or more in the entire Bi phase in the Cu alloy layer, so that the particles of the Bi phase are uniformly dispersed in the Cu alloy layer. Therefore, the particles of the Bi phase in the Cu alloy layer are sequentially exposed to a sliding surface as wear of the sliding material progresses while excessive flow-out of molten Bi is prevented, so that improved seizure resistance is achieved.

    Abstract translation: 在Cu合金层含有5质量％〜30质量％的Bi的铜基滑动材料中，余量由Cu和不可避免的杂质构成，Bi作为Bi相的粒子分散在Cu合金层中， 在Cu合金层的整个Bi相中，粒径为2〜50μm，圆形度为0.1〜0.7的粒子的质量比为30％以上，使得Bi相的粒子均匀分散 在Cu合金层中。 因此，随着滑动材料的磨损进行而Cu合金层中的Bi相的颗粒依次暴露于滑动表面，同时防止熔融Bi的过量流出，从而获得改善的耐咬合性。

    HALVED SLIDING BEARING AND METHOD FOR PRODUCING SAME
    142.
    发明申请
    HALVED SLIDING BEARING AND METHOD FOR PRODUCING SAME 有权
    倾斜滑动轴承及其制造方法

    公开(公告)号：US20130163904A1

    公开(公告)日：2013-06-27

    申请号：US13821839

    申请日：2012-04-02

    Applicant: Hiroshi Kaneko ,  Michitoshi Inagaki ,  Tsuyoshi Nakashima

    Inventor： Hiroshi Kaneko ,  Michitoshi Inagaki ,  Tsuyoshi Nakashima

    IPC: F16C33/02 ,  F16C17/12

    CPC classification number: F16C33/02 ,  F16C9/04 ,  F16C17/022 ,  F16C17/12 ,  F16C33/08 ,  F16C33/14 ,  F16C43/02 ,  F16C2220/42 ,  F16C2220/60 ,  F16C2220/82 ,  F16C2226/50 ,  F16C2360/22 ,  Y10T83/0207 ,  Y10T83/04

    Abstract: A halved sliding bearing (1) has a recess (7) formed in a circumferential direction from an outer peripheral edge of a mating surface (5) of a semi-cylindrical bearing main body (3). To prevent formation of a burr to an inside of the recess (7) during formation of the mating surface (5), an entirety of at least one edge segment of a peripheral edge of the recess (7) opening on a circumferential end surface of a semi-cylindrical member (23) as an unprocessed body of the bearing main body (3), the at least one edge segment intersecting with an axial direction of the member (23), is chamfered. The mating surface is formed by cutting the circumferential end surface such that a cutting blade (31) firstly reaches the chamfered edge in the peripheral edge of the recess (7). Thus, the bearing main body is produced.

    Abstract translation: 一半的滑动轴承（1）具有从半圆柱形轴承主体（3）的配合表面（5）的外周边沿圆周方向形成的凹部（7）。 为了在形成配合表面（5）期间防止在凹部（7）的内部形成毛刺，凹部（7）的周缘的至少一个边缘部分的整体在 作为轴承主体（3）的未加工体的半圆柱形构件（23），与构件（23）的轴向交叉的至少一个边缘段被倒角。 通过切割圆周端面形成配合表面，使得切割刀片（31）首先到达凹部（7）的周边边缘中的倒角边缘。 因此，制造了轴承主体。

    CONNECTING ROD BEARING OF INTERNAL COMBUSTION ENGINE
    143.
    发明申请
    CONNECTING ROD BEARING OF INTERNAL COMBUSTION ENGINE 有权
    连接内燃机的轴承

    公开(公告)号：US20130064487A1

    公开(公告)日：2013-03-14

    申请号：US13597666

    申请日：2012-08-29

    Applicant: Osamu Ishigo

    Inventor： Osamu Ishigo

    IPC: F16C9/04

    CPC classification number: F16C9/04 ,  F16C17/022 ,  F16C17/246 ,  F16C33/046 ,  F16C33/1065 ,  F16C2240/42 ,  F16C2360/22

    Abstract: Disclosed is a connecting rod bearing for a crankshaft of an internal combustion engine, the connecting rod bearing comprising a pair of semi-cylindrical bearings. In at least one of the semi-cylindrical bearings, a front side circumferential groove is formed from the front side circumferential end surface, and in the opposed semi-cylindrical bearing, a rear side circumferential groove is formed from the rear side circumferential end surface. A circumferential length of the front side circumferential groove is larger than a circumferential length of the front side crush relief, and a circumferential length of the rear side circumferential groove is smaller than a circumferential length of the rear side crush relief.

    Abstract translation: 公开了一种用于内燃机曲轴的连杆轴承，连杆轴承包括一对半圆柱形轴承。 在半圆柱形轴承中的至少一个中，从前侧周向端面形成有前侧周向槽，在相对的半圆柱轴承中，从后侧周向端面形成有后侧周向槽。 前侧圆周槽的圆周长度大于前侧挤压浮雕的圆周长度，并且后侧周向槽的周长小于后侧挤压浮雕的周向长度。

    CONCENTRATOR PHOTOVOLTAIC UNIT AND APPARATUS
    147.
    发明申请
    CONCENTRATOR PHOTOVOLTAIC UNIT AND APPARATUS 有权
    浓缩器光伏装置和装置

    公开(公告)号：US20120145221A1

    公开(公告)日：2012-06-14

    申请号：US13279594

    申请日：2011-10-24

    Applicant: Kouki Ozaki ,  Masao Hiramatsu

    Inventor： Kouki Ozaki ,  Masao Hiramatsu

    IPC: H01L31/052 ,  H01L31/0232

    CPC classification number: H01L31/0524 ,  H01L31/048 ,  H01L31/052 ,  H01L31/0525 ,  H01L31/0543 ,  H01L31/0547 ,  Y02E10/52

    Abstract: There is provided a concentrator photovoltaic unit and apparatus in which light collecting efficiency is hardly reduced and sealing ability is hardly deteriorated while using a resin lens and a metal case. After attaching a homogenizer and a photovoltaic element a holding member, a Fresnel lens is attached to a case to close an opening at an upper end portion of the case, and the holding member is attached to the case to close an opening at a lower end portion of the case, so that one concentrator photovoltaic unit in which the photovoltaic element is accommodated is manufactured.

    Abstract translation: 提供了一种聚光器光电单元和其中在使用树脂透镜和金属壳体时几乎不降低聚光效率并且密封能力几乎不劣化的设备。 在将均化器和光电元件固定在保持构件上之后，将菲涅尔透镜安装在壳体上以封闭壳体上端部分的开口，并将保持构件安装在壳体上以封闭下端的开口 使得容纳光伏元件的一个集中器光电单元被制造。

    HALF BEARING
    149.
    发明申请
    HALF BEARING 失效
    半轴承

    公开(公告)号：US20110305410A1

    公开(公告)日：2011-12-15

    申请号：US13159735

    申请日：2011-06-14

    Applicant: Yuto Otsuki ,  Mikio Suzuki

    Inventor： Yuto Otsuki ,  Mikio Suzuki

    IPC: F16C33/10

    CPC classification number: F16C9/02 ,  F16C9/04 ,  F16C17/022 ,  F16C17/246 ,  F16C33/046 ,  F16C33/1065 ,  F16C2240/42 ,  F16C2360/22

    Abstract: A half bearing for a crankshaft of an internal combustion engine, which includes crush relieves at both circumferential end portions of an inner circumferential surface of the half bearing, is provided. The half bearing further includes an axial groove at least at a position adjacent to a crush relief on a rear side of a relative rotation direction of the crankshaft, and adjacent to the inner circumferential surface of the half bearing. The axial groove extends along an entire width of the inner circumferential surface of the half bearing.

    Abstract translation: 提供了一种用于内燃机的曲轴的半轴承，其包括在半轴承的内圆周表面的两个周向端部处的挤压缓冲。 半轴承还包括至少在与曲轴的相对旋转方向的后侧相邻并且与半轴承的内圆周表面相邻的挤压浮雕的位置处的轴向槽。 轴向槽沿着半轴承的内周面的整个宽度延伸。

    BEARING FOR CONNECTING ROD OF INTERNAL COMBUSTION ENGINE
    150.
    发明申请
    BEARING FOR CONNECTING ROD OF INTERNAL COMBUSTION ENGINE 有权
    用于连接内燃机的轴承

    公开(公告)号：US20110058762A1

    公开(公告)日：2011-03-10

    申请号：US12855345

    申请日：2010-08-12

    Applicant: Osamu ISHIGO ,  Atsushi Okado

    Inventor： Osamu ISHIGO ,  Atsushi Okado

    IPC: F16C35/00

    CPC classification number: F16C9/04 ,  F16C17/022 ,  F16C33/046 ,  F16C33/107 ,  F16C2240/40 ,  F16C2360/22

    Abstract: A connecting rod bearing is constituted of a pair of semi-cylindrical bearings I and II. In a state in which the semi-cylindrical bearings are assembled into a cylindrical shape, along two contact surfaces C of circumferential end surfaces, first axial oil grooves E are formed to be located at a central portion in a bearing width direction, and second axial oil grooves F are formed to be located at both sides in the bearing width direction of each of the first axial oil grooves E. One of the first axial oil grooves E and two of the second axial oil grooves F are in relation to communicate with each other. The first axial oil groove E is formed in the range of the wall thickness decreasing region surface A.

    Abstract translation: 连杆轴承由一对半圆柱形轴承I和II构成。 在半圆柱形轴承组装成圆柱形的状态下，沿着圆周端面的两个接触表面C形成第一轴向油槽E，其位于轴承宽度方向的中心部分，第二轴向 油槽F形成为位于每个第一轴向油槽E的轴承宽度方向的两侧。第一轴向油槽E和第二轴向油槽F中的两个与每个 其他。 第一轴向油槽E形成在壁厚减小区域表面A的范围内。

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