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    Outer ring for rocking bearing, retainer for rocking bearing, rocking bearing, and air disk brake system
    1.
    发明申请
    Outer ring for rocking bearing, retainer for rocking bearing, rocking bearing, and air disk brake system 审中-公开
    摇摆轴承外圈，摇摆轴承保持架，摇摆轴承和气盘制动系统

    公开(公告)号：US20130308888A1

    公开(公告)日：2013-11-21

    申请号：US13673048

    申请日：2012-11-09

    Applicant: Shinji OISHI ,  Haruki YAMADA ,  Akihiko KATAYAMA

    Inventor： Shinji OISHI ,  Haruki YAMADA ,  Akihiko KATAYAMA

    IPC: F16C33/46 ,  F16C19/26

    CPC classification number: F16C33/46 ,  F16C19/26 ,  F16C19/502 ,  F16C33/4605 ,  F16C33/467 ,  F16C33/585 ,  F16C33/62 ,  F16C33/64 ,  F16C2361/45 ,  F16D65/18 ,  F16D2121/14 ,  F16D2125/32

    Abstract: An outer ring for rocking bearing (11a) includes a raceway surface (12a) on the inner diameter side and has flange parts (13a) and (13b) provided by bending axial both ends to the inner diameter side. The flange parts (13a) and (13b) are provided with bent parts (17a) and (17b) axially bent toward the raceway surface (12a) side so as to enfold a retainer arranged on the inner diameter side. Thus, the retainer can be enfolded by the bent parts (17a) and (17b). Therefore, even when the retainer comes to be moved to the inner diameter side of the outer ring for rocking bearing (11a), the retainer is caught by the bent parts (17a) and (17b), so that the movement of the retainer to the inner diameter side is restricted and rollers and the retainer can be prevented from dropping off.

    Abstract translation: 用于摆动轴承（11a）的外圈包括内径侧的滚道表面（12a），并且具有通过将轴向两端弯曲到内径侧而设置的凸缘部（13a）和（13b）。 凸缘部（13a）和（13b）设置有朝向滚道表面（12a）侧轴向弯曲的弯曲部分（17a）和（17b），以覆盖设置在内径侧的保持架。 因此，保持器能够被弯曲部分（17a）和（17b）包住。 因此，即使当保持器移动到用于摆动轴承（11a）的外圈的内径侧时，保持器被弯曲部（17a）和（17b）卡住，使得保持器的移动 内径侧被限制，并且可以防止辊和保持器脱落。

    CAM FOLLOWER FOR ROCKER ARM AND CAM FOLLOWER DEVICE
    2.
    发明申请
    CAM FOLLOWER FOR ROCKER ARM AND CAM FOLLOWER DEVICE 审中-公开
    用于摇臂ARM和CAM FOLLOWER设备的CAM FOLLOWER

    公开(公告)号：US20110132304A1

    公开(公告)日：2011-06-09

    申请号：US13057826

    申请日：2009-07-22

    Applicant: Akihiko Katayama ,  Katsufumi Abe ,  Hisataka Hasegawa ,  Masara Kuroda

    Inventor： Akihiko Katayama ,  Katsufumi Abe ,  Hisataka Hasegawa ,  Masara Kuroda

    IPC: F01L1/18

    CPC classification number: F16H53/06 ,  F01L1/053 ,  F01L1/181 ,  F16C13/006 ,  F16C21/00 ,  F16C33/6659 ,  F16C2360/18 ,  F16H57/04 ,  Y10T74/2107

    Abstract: A cam follower for a rocker arm includes a cylindrical outer ring (11) having an outer circumference surface abutting on a cam, a support shaft (6) to support the outer ring (11), a plurality of rollers (12) arranged in an annular region between the support shaft (6) and the outer ring (11), and a side plate (16) composed of a ring-shaped disk penetrated by the support shaft (6), opposed to an end face (15) of the roller (12), and having an outer diameter Ds smaller than an inner diameter Dr of the outer ring (11), in which the side plate (16) is arranged at each end of the roller (12), and a relationship Lr

    Abstract translation: 用于摇臂的凸轮从动件包括具有邻接凸轮的外周表面的圆柱形外圈（11），支撑外圈（11）的支撑轴（6），多个辊（12） 支撑轴（6）和外圈（11）之间的环形区域以及由支撑轴（6）穿过的环形盘构成的侧板（16），与所述支撑轴（6）的端面（15）相对， 辊子（12），并且具有小于外圈（11）的内径Dr的外径Ds，其中侧板（16）布置在辊（12）的每一端，并且关系Lr < Lk + 2t满足Lk表示辊（12）的轴长度，Lr表示外圈（11）的轴长度，t表示侧板（16）的厚度。

    NEEDLE ROLLER BEARING AND CRANKSHAFT SUPPORT STRUCTURE
    3.
    发明申请
    NEEDLE ROLLER BEARING AND CRANKSHAFT SUPPORT STRUCTURE 有权
    针式滚子轴承和起重机支撑结构

    公开(公告)号：US20100195945A1

    公开(公告)日：2010-08-05

    申请号：US12667388

    申请日：2008-06-03

    Applicant: Katsufumi Abe ,  Akihiko Katayama

    Inventor： Katsufumi Abe ,  Akihiko Katayama

    IPC: F16C9/02

    CPC classification number: F16C33/60 ,  F16C9/02 ,  F16C19/466 ,  F16C33/516 ,  F16C2326/01

    Abstract: A needle roller bearing (11) includes an outer ring (12) having a first outer ring member (13) having a center angle larger than 180° and a second outer ring member (14) having a center angle smaller than 180°, needle rollers (15), and a retainer (16) having a pair of ring sections and a plurality of column sections (17c) (18c) arranged between the pair of ring sections, and d

    Abstract translation: 滚针轴承（11）包括具有中心角大于180°的第一外圈构件（13）和中心角小于180°的第二外圈构件（14）的外圈（12），针 辊子（15）和具有一对环形部分的保持器（16）和布置在该对环形部分之间的多个柱部分（17c）（18c），以及d

    Needle Roller Bearing
    5.
    发明申请
    Needle Roller Bearing 有权
    滚针轴承

    公开(公告)号：US20080131041A1

    公开(公告)日：2008-06-05

    申请号：US11886049

    申请日：2006-03-13

    Applicant: Yoshiyasu Nakano ,  Shinji Oishi ,  Katsufumi Abe ,  Akihiko Katayama ,  Yugo Yoshimura ,  Noriaki Fujii ,  Keiko Yoshida

    Inventor： Yoshiyasu Nakano ,  Shinji Oishi ,  Katsufumi Abe ,  Akihiko Katayama ,  Yugo Yoshimura ,  Noriaki Fujii ,  Keiko Yoshida

    IPC: F16C33/60

    CPC classification number: F16C9/02 ,  F01L1/047 ,  F01L2001/0476 ,  F16C19/466 ,  F16C33/4605 ,  F16C33/58 ,  F16C33/60 ,  F16C35/07 ,  F16C2360/18

    Abstract: A needle roller bearing comprises an outer ring having a plurality of outer ring members split by split lines extending in an axial direction of the bearing, a plurality of needle rollers arranged on an orbit surface of said outer ring so that they can roll thereon, and a cage holding the needle rollers at intervals. The outer ring member has a projection serving as a positioning engaging part which engages with a housing for positioning, and an engaging click protruding from an axial end of the outer ring member inward along a diameter to prevent the cage from moving in an axial direction, in positions shifted from its circumferential center.

    Abstract translation: 滚针轴承包括具有多个外圈构件的外圈，所述多个外圈构件由沿着轴承的轴向延伸的分割线分开，多个滚针布置在所述外圈的轨道表面上，使得它们可以在其上滚动，并且 笼子间隔地保持滚针。 外圈构件具有作为与用于定位的壳体接合的定位接合部的突起，以及从外圈构件的轴向端部沿着直径向内突出的卡合爪，以防止保持架沿轴向移动， 在从其圆周中心偏移的位置。

    Needle roller bearing and crankshaft support structure
    6.
    发明授权
    Needle roller bearing and crankshaft support structure 有权
    滚针轴承和曲轴支撑结构

    公开(公告)号：US08393800B2

    公开(公告)日：2013-03-12

    申请号：US12667388

    申请日：2008-06-03

    Applicant: Katsufumi Abe ,  Akihiko Katayama

    Inventor： Katsufumi Abe ,  Akihiko Katayama

    IPC: F16C33/58 ,  F16C9/00

    CPC classification number: F16C33/60 ,  F16C9/02 ,  F16C19/466 ,  F16C33/516 ,  F16C2326/01

    Abstract: Needle roller bearing includes an outer ring having first outer ring member having center angle larger than 180° and second outer ring member having center angle smaller than 180°, needle rollers, a retainer having ring section pairs and column sections arranged between the pair of ring sections, d

    Abstract translation: 滚针轴承包括具有中心角度大于180°的第一外圈构件和中心角小于180°的第二外圈构件的外圈，滚针，具有环形部分对的保持器和布置在该对环之间的列部分 满足以下公式的d

    Rocker bearing with outer ring and air disk brake system
    7.
    发明授权
    Rocker bearing with outer ring and air disk brake system 失效
    带外环和气盘制动系统的摇臂轴承

    公开(公告)号：US08313246B2

    公开(公告)日：2012-11-20

    申请号：US12312067

    申请日：2007-10-18

    Applicant: Shinji Oishi ,  Haruki Yamada ,  Akihiko Katayama

    Inventor： Shinji Oishi ,  Haruki Yamada ,  Akihiko Katayama

    IPC: F16C33/58

    CPC classification number: F16C33/46 ,  F16C19/26 ,  F16C19/502 ,  F16C33/4605 ,  F16C33/467 ,  F16C33/585 ,  F16C33/62 ,  F16C33/64 ,  F16C2361/45 ,  F16D65/18 ,  F16D2121/14 ,  F16D2125/32

    Abstract: An outer ring for rocking bearing (11a) includes a raceway surface (12a) on the inner diameter side and has flange parts (13a) and (13b) provided by bending both axial ends to the inner diameter side. The flange parts (13a) and (13b) are provided with bent parts (17a) and (17b) axially bent toward the raceway surface (12a) side so as to enfold a retainer arranged on the inner diameter side. Thus, the retainer can be enfolded by the bent parts (17a) and (17b). Therefore, even when the retainer comes to be moved to the inner diameter side of the outer ring for rocking bearing (11a), the retainer is caught by the bent parts (17a) and (17b), so that the movement of the retainer to the inner diameter side is restricted and rollers and the retainer can be prevented from dropping off.

    Abstract translation: 用于摆动轴承（11a）的外圈包括内径侧的滚道表面（12a），并且具有通过将两个轴向端部弯曲到内径侧而设置的凸缘部（13a）和（13b）。 凸缘部（13a）和（13b）设置有朝向滚道表面（12a）侧轴向弯曲的弯曲部分（17a）和（17b），以覆盖设置在内径侧的保持架。 因此，保持器能够被弯曲部分（17a）和（17b）包住。 因此，即使当保持器移动到用于摆动轴承（11a）的外圈的内径侧时，保持器被弯曲部（17a）和（17b）卡住，使得保持器的移动 内径侧被限制，并且可以防止辊和保持器脱落。

    OUTER RING FOR ROCKING BEARING, RETAINER FOR ROCKING BEARING, AND AIR DISK BRAKE SYSTEM
    8.
    发明申请
    OUTER RING FOR ROCKING BEARING, RETAINER FOR ROCKING BEARING, AND AIR DISK BRAKE SYSTEM 失效
    用于摇摆轴承的外圈，用于摇动轴承的保持器和空气盘制动系统

    公开(公告)号：US20100054648A1

    公开(公告)日：2010-03-04

    申请号：US12312067

    申请日：2007-10-18

    Applicant: Shinji Oishi ,  Haruki Yamada ,  Akihiko Katayama

    Inventor： Shinji Oishi ,  Haruki Yamada ,  Akihiko Katayama

    IPC: F16C19/24 ,  F16C33/58 ,  F16D55/00

    CPC classification number: F16C33/46 ,  F16C19/26 ,  F16C19/502 ,  F16C33/4605 ,  F16C33/467 ,  F16C33/585 ,  F16C33/62 ,  F16C33/64 ,  F16C2361/45 ,  F16D65/18 ,  F16D2121/14 ,  F16D2125/32

    Abstract: An outer ring for rocking bearing (11a) includes a raceway surface (12a) on the inner diameter side and has flange parts (13a) and (13b) provided by bending axial both ends to the inner diameter side. The flange parts (13a) and (13b) are provided with bent parts (17a) and (17b) axially bent toward the raceway surface (12a) side so as to enfold a retainer arranged on the inner diameter side. Thus, the retainer can be enfolded by the bent parts (17a) and (17b). Therefore, even when the retainer comes to be moved to the inner diameter side of the outer ring for rocking bearing (11a), the retainer is caught by the bent parts (17a) and (17b), so that the movement of the retainer to the inner diameter side is restricted and rollers and the retainer can be prevented from dropping off.

    Abstract translation: 用于摆动轴承（11a）的外圈包括内径侧的滚道表面（12a），并且具有通过将轴向两端弯曲到内径侧而设置的凸缘部（13a）和（13b）。 凸缘部（13a）和（13b）设置有朝向滚道表面（12a）侧轴向弯曲的弯曲部分（17a）和（17b），以覆盖设置在内径侧的保持架。 因此，保持器能够被弯曲部分（17a）和（17b）包住。 因此，即使当保持器移动到用于摆动轴承（11a）的外圈的内径侧时，保持器被弯曲部（17a）和（17b）卡住，使得保持器的移动 内径侧被限制，并且可以防止辊和保持器脱落。

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