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公开(公告)号：US20070193031A1
公开(公告)日：2007-08-23
申请号：US10590266
申请日：2005-02-22
Applicant: Tadashi Mitarai , Shunji Morimoto
Inventor： Tadashi Mitarai , Shunji Morimoto
CPC classification number: F16C33/64 , B23B5/02 , B23B31/16275 , B60B27/00 , B60B27/0005 , B60B27/0094 , F16C19/186 , F16C33/581 , F16C2326/02 , Y10T29/49533 , Y10T29/49536 , Y10T29/49636 , Y10T29/49689 , Y10T29/49696 , Y10T82/10 , Y10T82/18 , Y10T82/21
Abstract: To securely do turning to the cylindrical body part of an outer ring even if the axial length of the fitting tolerance part thereof is short in a bearing device for a vehicle. After the outer and inner peripheral surfaces of the cylindrical body part are made turning in a state where a holding device holds the flange of the outer ring, the turning surfaces of the cylindrical part are held. The side-face on vehicle inner side of the flange and the outer peripheral surface of the fitting tolerance part are finished by turning based on the turning surfaces of the held cylindrical body part.
Abstract translation: 即使在车辆的轴承装置中其配合公差部分的轴向长度短，也可以确实地转动到外圈的圆柱体部分。 在保持装置保持外圈的凸缘的状态下使圆柱形主体部分的外周和内周表面转动之后，保持圆柱形部分的转动表面。 凸缘的车辆内侧的侧面和配合公差部的外周面通过基于保持的筒体部的转动面的转动而完成。
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公开(公告)号：US07963036B2
公开(公告)日：2011-06-21
申请号：US10590266
申请日：2005-02-22
Applicant: Tadashi Mitarai , Shunji Morimoto
Inventor： Tadashi Mitarai , Shunji Morimoto
CPC classification number: F16C33/64 , B23B5/02 , B23B31/16275 , B60B27/00 , B60B27/0005 , B60B27/0094 , F16C19/186 , F16C33/581 , F16C2326/02 , Y10T29/49533 , Y10T29/49536 , Y10T29/49636 , Y10T29/49689 , Y10T29/49696 , Y10T82/10 , Y10T82/18 , Y10T82/21
Abstract: An outer ring of a bearing device for a vehicle has a cylindrical main body extending from an inner vehicle side to an axially opposite side. The main body has a raceway at an inner peripheral surface. A flange is provided at an outer peripheral surface of the outer ring toward the ring's vehicle inner side end. A cylindrical fitting tolerance part also is provided at the outer peripheral surface of the outer ring, at a position closer to the vehicle inner side end than the flange. The axial length of the cylindrical fitting tolerance part may be designed to be any of various lengths. The bearing device is manufactured by turning the cylindrical main body while holding the flange, such as for embodiments in which the cylindrical fitting tolerance part has a short length unsuitable for holding.
Abstract translation: 用于车辆的轴承装置的外圈具有从内侧车辆侧向轴向相对侧延伸的圆筒形主体。 主体在内周面具有滚道。 在外圈的外周面朝向环的车辆内侧端部设置有凸缘。 在外圈的外周面，在与凸缘相比更靠近车辆内侧端的位置处也设置有圆筒形配合公差部。 圆柱形配合公差部分的轴向长度可以被设计为各种长度中的任何一个。 轴承装置通过在保持凸缘的同时转动圆柱形主体来制造，例如对于其中圆柱形配合公差部分具有不适于保持的短长度的实施例。
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公开(公告)号：US06363799B1
公开(公告)日：2002-04-02
申请号：US09631901
申请日：2000-08-04
Applicant: Kazutoshi Toda , Tomohiro Ishii , Shinichirou Kashiwagi , Tadashi Mitarai , Makoto Miyazaki
Inventor： Kazutoshi Toda , Tomohiro Ishii , Shinichirou Kashiwagi , Tadashi Mitarai , Makoto Miyazaki
IPC: G01L512
CPC classification number: G01L5/0023 , B60B27/00 , B60B27/0084 , B60G2204/115 , F16C19/186 , F16C41/007 , F16C43/04 , F16C2229/00 , F16C2326/02 , G01P3/443 , G01P3/487
Abstract: There is disclosed a bearing device in which a double row angular contact ball bearing is mounted to an outer periphery of a hub wheel, a caulking portion is bent diametrically outward and caulked on an end face of an inner ring of a bearing, thereby preventing the bearing from falling out from the bearing device and to applying a pre-load to the bearing. An axially outer edge of the inner ring is chamfered roundly, the caulking portion is provided at its shaft end with a small-diameter portion, and a starting point of the small-diameter portion is located closer to an axially central portion than a chamfer-starting point of the axially outer edge of the inner ring.
Abstract translation: 公开了一种轴承装置，其中双列角接触球轴承安装在轮毂轮的外周，铆接部沿径向向外弯曲并铆接在轴承的内圈的端面上，从而防止 轴承从轴承装置脱落并对轴承施加预载荷。 内圈的轴向外缘圆周地倒角，铆接部在其轴端设置有小直径部，小直径部的起点位于比倒角部更靠近轴向中心部的位置， 内圈轴向外边缘的起点。
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公开(公告)号：US07125173B2
公开(公告)日：2006-10-24
申请号：US10630429
申请日：2003-07-29
Applicant: Kazutoshi Toda , Masaru Deguchi , Shinichirou Kashiwagi , Tadashi Mitarai , Tomohiro Ishii , Daisaku Tomita
Inventor： Kazutoshi Toda , Masaru Deguchi , Shinichirou Kashiwagi , Tadashi Mitarai , Tomohiro Ishii , Daisaku Tomita
CPC classification number: B60B27/0084 , B60B27/00 , B60B27/0005 , B60B27/0026 , B60B27/0094 , B60B27/06 , F16C19/186 , F16C43/04 , F16C2326/02 , Y10T29/49684
Abstract: In a bearing device in which a free end of a shaft body to which a rolling bearing is mounted is bent outward in its radial direction into a shape to be pushed against an end face of an inner ring of the rolling bearing so as to prevent the rolling bearing from falling out, a raceway surface of the inner ring of the rolling bearing is subjected to hardening treatment, and another portion of the inner ring is made of raw material which is not hardened. With this arrangement, the caulked portion formed by the caulking plastically deforms the relatively soft inner peripheral corner of the inner ring and as a result, the caulked portion and the inner peripheral corner are adhered to each other strongly.
Abstract translation: 在其中安装有滚动轴承的轴体的自由端的轴承装置中，在其径向向外弯曲成被推压到滚动轴承的内圈的端面的形状，以防止 滚动轴承脱落时，对滚动轴承的内圈的滚道面进行硬化处理，内圈的另一部分由未硬化的原料制成。 通过这种布置，由铆接形成的铆接部将内圈的相对较软的内周角塑性地变形，结果，铆接部和内周角相互牢固地粘合。
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公开(公告)号：US20050244089A1
公开(公告)日：2005-11-03
申请号：US11174491
申请日：2005-07-06
Applicant: Shinichirou Kashiwagi , Naoki Morimura , Kazutoshi Toda , Tadashi Mitarai , Nobuyoshi Murakami
Inventor： Shinichirou Kashiwagi , Naoki Morimura , Kazutoshi Toda , Tadashi Mitarai , Nobuyoshi Murakami
CPC classification number: B23P11/00 , B60B27/00 , B60B27/0005 , B60B27/0026 , B60B27/0084 , B60B27/0094 , F16C19/186 , F16C43/04 , F16C2240/70 , F16C2326/02
Abstract: A bearing device in which a rolling bearing is fitted on one axial end of a shaft and in which the one axial end of the shaft is caulked to fix the rolling bearing while preventing the same from coming out. The shape of the outer end face of the caulked portion is devised to maximize the resistance to the coming-out by the caulked portion.
Abstract translation: 一种轴承装置，其中滚动轴承安装在轴的一个轴向端部上，并且其中轴的一个轴向端部被铆接以固定滚动轴承，同时防止其脱出。 铆接部分的外端面的形状被设计成使得由铆接部分出来的抵抗力最大化。
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Patent Agency Ranking
公开(公告)号：US06739758B2
公开(公告)日：2004-05-25
申请号：US10084186
申请日：2002-02-28
Applicant: Shinichirou Kashiwagi , Naoki Morimura , Kazutoshi Toda , Tadashi Mitarai , Nobuyoshi Murakami
Inventor： Shinichirou Kashiwagi , Naoki Morimura , Kazutoshi Toda , Tadashi Mitarai , Nobuyoshi Murakami
IPC: F16C1908
CPC classification number: B23P11/00 , B60B27/00 , B60B27/0005 , B60B27/0026 , B60B27/0084 , B60B27/0094 , F16C19/186 , F16C43/04 , F16C2240/70 , F16C2326/02
Abstract: A bearing device in which a rolling bearing is fitted on one axial end of a shaft and in which the one axial end of the shaft is caulked to fix the rolling bearing while preventing the same from coming out. The shape of the outer end face of the caulked portion is devised to maximize the resistance to the coming-out by the caulked portion.
Abstract translation: 一种轴承装置，其中滚动轴承安装在轴的一个轴向端上，并且其中轴的一个轴向端部被铆接以固定所述滚动轴承，同时防止其脱出。 铆接部分的外端面的形状被设计成使得由铆接部分出来的抵抗力最大化。
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公开(公告)号：US07121730B2
公开(公告)日：2006-10-17
申请号：US10084187
申请日：2002-02-28
Applicant: Shinichirou Kashiwagi , Naoki Morimura , Kazutoshi Toda , Tadashi Mitarai , Nobuyoshi Murakami
Inventor： Shinichirou Kashiwagi , Naoki Morimura , Kazutoshi Toda , Tadashi Mitarai , Nobuyoshi Murakami
IPC: F16C19/28
CPC classification number: B23P11/00 , B60B27/00 , B60B27/0005 , B60B27/0026 , B60B27/0084 , B60B27/0094 , F16C19/186 , F16C43/04 , F16C2240/70 , F16C2326/02
Abstract: A bearing device in which a rolling bearing is fitted on one axial end of a shaft and in which the one axial end of the shaft is caulked to fix the rolling bearing while preventing the same from coming out. The shape of the outer end face of the caulked portion is devised to maximize the resistance to the coming-out by the caulked portion.
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公开(公告)号：US07104696B2
公开(公告)日：2006-09-12
申请号：US11174491
申请日：2005-07-06
Applicant: Shinichirou Kashiwagi , Naoki Morimura , Kazutoshi Toda , Tadashi Mitarai , Nobuyoshi Murakami
Inventor： Shinichirou Kashiwagi , Naoki Morimura , Kazutoshi Toda , Tadashi Mitarai , Nobuyoshi Murakami
IPC: F16C19/28
CPC classification number: B23P11/00 , B60B27/00 , B60B27/0005 , B60B27/0026 , B60B27/0084 , B60B27/0094 , F16C19/186 , F16C43/04 , F16C2240/70 , F16C2326/02
Abstract: A bearing device in which a rolling bearing is fitted on one axial end of a shaft and in which the one axial end of the shaft is caulked to fix the rolling bearing while preventing the same from coming out. The shape of the outer end face of the caulked portion is devised to maximize the resistance to the coming-out by the caulked portion.
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公开(公告)号：US06814495B2
公开(公告)日：2004-11-09
申请号：US10362338
申请日：2003-02-20
Applicant: Kazutoshi Toda , Shinichirou Kashiwagi , Tomohiro Ishii , Tadashi Mitarai , Daisaku Tomita
Inventor： Kazutoshi Toda , Shinichirou Kashiwagi , Tomohiro Ishii , Tadashi Mitarai , Daisaku Tomita
IPC: F16C4304
CPC classification number: F16C43/04 , B60B27/00 , B60B27/0005 , B60B27/001 , B60B27/0084 , B60B27/0094 , F16C19/184 , F16C35/063 , F16C2326/02 , Y10T29/49636 , Y10T29/49696
Abstract: A bearing device comprising a shaft body having an axially cylindrical portion in a free end side thereof and a rolling bearing fitted around an outer peripheral surface of the shaft body, wherein the cylindrical portion is bent and deformed radially outward by a rolling caulking to be caulked thereby on an outer end face of an inner ring of the rolling bearing. An inner peripheral surface of the cylindrical portion is formed by a turning work, and a residual stress left in a surface layer of the inner peripheral surface of the cylindrical portion by the turning work is set to a value capable of restraining a crack generation ratio in the inner peripheral surface to less than a predetermined rate, desirably to not more than 5 kgf/mm2.
Abstract translation: 一种轴承装置，包括：轴体，其轴向圆筒部分在其自由端侧;以及滚动轴承，其安装在所述轴体的外周表面上，其中所述圆筒部分通过滚动铆接径向向外弯曲以被铆接 从而在滚动轴承的内圈的外端面上。 圆筒部的内周面通过车削加工而形成，通过车削加工将圆筒部的内周面的表面层残留的残余应力设定为能够抑制裂纹产生率的值 内周面小于预定速率，优选为5kgf / mm 2以下。
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公开(公告)号：US5009590A
公开(公告)日：1991-04-23
申请号：US466866
申请日：1990-01-18
Applicant: Tadashi Mitarai , Makoto Kanda
Inventor： Tadashi Mitarai , Makoto Kanda
CPC classification number: H01L21/67144 , F27B17/0025
Abstract: A plurality of semiconductor chips are sequentially mounted on a rotary table, heated on the rotary table for a predetermined time, and ejected from the rotary table. The semiconductor chips ejected from the rotary table are fed to a bonding apparatus. The semiconductor chips are heated while the rotary table is stationary and are held to the rotary table by a vacuum chuck. The position of a semiconductor chip is adjusted before the semiconductor chip is ejected from the rotary table.
Abstract translation: 多个半导体芯片依次安装在旋转台上，在旋转台上加热预定时间，并从旋转台中弹出。 从旋转台喷出的半导体芯片被供给到接合装置。 半导体芯片在旋转台静止时被加热并通过真空吸盘保持在旋转台上。 半导体芯片的位置在半导体芯片从旋转台喷射之前被调整。
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