公开(公告)号：US20100021102A1

公开(公告)日：2010-01-28

申请号：US12520931

申请日：2007-12-04

申请人： Yoshikazu Fukumura ,  Hisaaki Kura ,  Shin Tomogami ,  Hiroshi Kawamura ,  Kiyoshige Yamauchi ,  Masahiro Ozawa ,  Tohru Nakagawa ,  Yuichi Asano

发明人： Yoshikazu Fukumura ,  Hisaaki Kura ,  Shin Tomogami ,  Hiroshi Kawamura ,  Kiyoshige Yamauchi ,  Masahiro Ozawa ,  Tohru Nakagawa ,  Yuichi Asano

IPC分类号： F16C35/00

CPC分类号： B60B27/0094 ,  B60B27/0005 ,  B60B27/0026 ,  B60B27/0042 ,  B60B27/0084 ,  F16C19/186 ,  F16C35/0635 ,  F16C2326/02 ,  F16D1/072 ,  F16D1/0858 ,  F16D1/10 ,  F16D3/2237 ,  F16D2001/103 ,  F16D2003/22326

摘要： The present invention provides a wheel bearing device that can suppress backlash in the circumferential direction and has excellent workability in connecting a hub wheel and a outer joint component of a constant velocity universal joint. The wheel bearing device according to the present invention is that in which a stem shaft 12 of an outer joint component of a constant velocity universal joint 3 fitted into a hole section 22 of a hub wheel 1 is integrated with the hub wheel 1 by a projection and recess mating structure M. In the projection and recess mating structure M, an overall recess mating area 38 of a projection 35 is in close contact with a corresponding recess 36.

摘要翻译： 本发明提供一种可以抑制周向上的间隙并且在连接轮毂轮和等速万向接头的外接头部件方面具有优异的可加工性的车轮轴承装置。 根据本发明的车轮轴承装置是其中装配有轮毂轮1的孔部22的等速万向接头3的外接头部件的杆轴12与轮毂轮1一体地通过突起 和凹入配合结构M.在突起和凹入配合结构M中，突起35的整体凹入配合区域38与相应的凹部36紧密接触。

公开(公告)号：US20090317177A1

公开(公告)日：2009-12-24

申请号：US12522289

申请日：2008-01-17

申请人： Tohru Nakagawa ,  Yuichi Asano ,  Hiroshi Kawamura ,  Kiyoshige Yamauchi ,  Masahiro Ozawa ,  Kisao Yamazaki ,  Taku Itagaki

发明人： Tohru Nakagawa ,  Yuichi Asano ,  Hiroshi Kawamura ,  Kiyoshige Yamauchi ,  Masahiro Ozawa ,  Kisao Yamazaki ,  Taku Itagaki

IPC分类号： F16D3/227 ,  F16D1/072

CPC分类号： F16D1/072 ,  F16D3/2055 ,  F16D3/2237 ,  F16D2003/22313 ,  F16D2250/00 ,  Y10T403/32041 ,  Y10T403/4991 ,  Y10T403/7035

摘要： The present invention provides a constant velocity universal joint having a recess-projection engagement configuration in which backlash at a shaft connecting region does not easily occur, and an inner joint component and a shaft can be firmly connected. In the constant velocity universal joint of the present invention, the inner joint component and the shaft 5 fitted into an axis hole 22 of the inner joint component are connected by the recess-projection engagement configuration. Engagement contacting regions 38 of projections 35 and recesses 36 corresponding thereto are in close contact over the whole region.

摘要翻译： 本发明提供一种具有凹凸接合构造的等速万向接头，其中不容易发生轴连接区域处的齿隙，并且内接头部件和轴能够牢固地连接。 在本发明的等速万向接头中，内接头部件和装配在内接头部件的轴孔22中的轴5通过凹凸接合构造相连接。 与其对应的凸起35和凹槽36的接合接触区域38在整个区域上紧密接触。

公开(公告)号：US20140306511A1

公开(公告)日：2014-10-16

申请号：US14317097

申请日：2014-06-27

申请人： Tohru NAKAGAWA ,  Yuichi ASANO ,  Masahiro OZAWA ,  Masayuki KURODA

发明人： Tohru NAKAGAWA ,  Yuichi ASANO ,  Masahiro OZAWA ,  Masayuki KURODA

IPC分类号： B60B27/00 ,  B21D53/10

CPC分类号： B60B27/0078 ,  B21D53/10 ,  B60B27/0005 ,  B60B27/0026 ,  B60B27/0042 ,  B60B27/0084 ,  B60B27/0094 ,  F16C19/184 ,  F16C19/186 ,  F16C35/0635 ,  F16C2326/02 ,  F16D1/072 ,  F16D1/108 ,  F16D2001/103 ,  Y10T29/49535

摘要： A bearing device for a wheel is capable of suppressing radial play and allowing firm and easy connection between a hub and an outer ring of a constant velocity universal joint. Axially extending projections are provided on a shaft portion of a joint outer ring, and the shaft portion is press-fitted into a hole of a hub. Through this press-fitting, recesses held in close fit-engagement with the projections are formed by the projections in an inner diameter surface of the hub, forming a recess/projection fit-engagement structure in which the projections and the recesses are held in close contact with each other over an entire fit-engagement region thereof. A press-fitting margin (Δd) of the projections with respect to the hub and a height (h) of the projections are set to the following range: 0.3

摘要翻译： 用于车轮的轴承装置能够抑制径向游隙，并且允许轮毂和等速万向接头的外圈之间的牢固和容易的连接。 轴向延伸突起设置在接头外圈的轴部上，轴部被压配合到轮毂的孔中。 通过这种压配合，通过轮毂的内径表面中的突起形成与突起紧密配合的凹部，形成凹部/突起配合接合结构，其中突起和凹部保持紧密 在其整个配合接合区域彼此接触。 突起相对于毂的压配边缘（＆Dgr; d）和突起的高度（h）设定在以下范围：0.3 <＆Dgr; d / 2h <0.86。

公开(公告)号：US08801294B2

公开(公告)日：2014-08-12

申请号：US12675880

申请日：2008-09-17

申请人： Tohru Nakagawa ,  Yuichi Asano ,  Masahiro Ozawa ,  Masayuki Kuroda

发明人： Tohru Nakagawa ,  Yuichi Asano ,  Masahiro Ozawa ,  Masayuki Kuroda

IPC分类号： F16C13/00 ,  B60B27/00 ,  F16D1/108 ,  F16D1/072 ,  F16C19/18 ,  F16C35/063 ,  F16D1/10

CPC分类号： B60B27/0078 ,  B21D53/10 ,  B60B27/0005 ,  B60B27/0026 ,  B60B27/0042 ,  B60B27/0084 ,  B60B27/0094 ,  F16C19/184 ,  F16C19/186 ,  F16C35/0635 ,  F16C2326/02 ,  F16D1/072 ,  F16D1/108 ,  F16D2001/103 ,  Y10T29/49535

摘要： A bearing device for a wheel is capable of suppressing radial play and allowing firm and easy connection between a hub and an outer ring of a constant velocity universal joint. Axially extending projections are provided on a shaft portion of a joint outer ring, and the shaft portion is press-fitted into a hole of a hub. Through this press-fitting, recesses held in close fit-engagement with the projections are formed by the projections in an inner diameter surface of the hub, forming a recess/projection fit-engagement structure in which the projections and the recesses are held in close contact with each other over an entire fit-engagement region thereof. A press-fitting margin (Δd) of the projections with respect to the hub and a height (h) of the projections are set to the following range: 0.3

摘要翻译： 用于车轮的轴承装置能够抑制径向游隙，并且允许轮毂和等速万向接头的外圈之间的牢固和容易的连接。 轴向延伸突起设置在接头外圈的轴部上，轴部被压配合到轮毂的孔中。 通过这种压配合，通过轮毂的内径表面中的突起形成与突起紧密配合的凹部，形成凹部/突起配合接合结构，其中突起和凹部保持紧密 在其整个配合接合区域彼此接触。 突起相对于毂的压入边缘（＆Dgr; d）和突起的高度（h）设定为以下范围：0.3 <＆Dgr; d / 2h <0.86。

公开(公告)号：US20130334870A1

公开(公告)日：2013-12-19

申请号：US13972093

申请日：2013-08-21

申请人： Masahiro OZAWA ,  Yuichi ASANO ,  Masayuki KURODA ,  Tohru NAKAGAWA ,  Kiyoshige YAMAUCHI ,  Mitsuru UMEKIDA

发明人： Masahiro OZAWA ,  Yuichi ASANO ,  Masayuki KURODA ,  Tohru NAKAGAWA ,  Kiyoshige YAMAUCHI ,  Mitsuru UMEKIDA

IPC分类号： B60B27/00

CPC分类号： B60B27/0005 ,  B60B27/00 ,  F16C19/186 ,  F16C33/64 ,  F16C35/0635 ,  F16C2326/02 ,  F16D1/072 ,  F16D3/2237 ,  F16D2003/22326 ,  F16D2300/10

摘要： A bearing device for a wheel suppresses backlash in a circumferential direction, has excellent coupling workability with a hub wheel and an outer joint member of a constant velocity universal joint, and has excellent strength owing to stable fitting between the hub wheel and the outer joint member. Projecting portions extending in an axial direction are provided on one of an outer surface of a shaft section of the outer joint member and an inner surface of a hole portion of the hub wheel. The projecting portions are press-fitted into the other along the axial direction, and recessed portions are formed in the other through press-fitting of the projecting portions. Thus, a recess-projection fitting structure is formed, in which the projecting portions and the recessed portions are held in close contact with each other through an entire region of fitting contact regions therebetween.

摘要翻译： 用于车轮的轴承装置抑制周向上的间隙，与轮毂轮和等速万向接头的外接头构件具有优异的联接作业性，并且由于轮毂轮和外接头构件之间的稳定配合而具有优异的强度 。 在外接头构件的轴部的外表面和轮毂圈的孔部的内表面之一上设置有沿轴向延伸的突出部。 突出部沿着轴向压入另一个，并且凹部通过压入突出部而彼此形成。 因此，形成凹凸嵌合结构，其中突出部和凹部通过其间的配合接触区域的整个区域彼此紧密地保持。

公开(公告)号：US08540582B2

公开(公告)日：2013-09-24

申请号：US12676955

申请日：2008-09-10

申请人： Masahiro Ozawa ,  Yuichi Asano ,  Masayuki Kuroda ,  Tohru Nakagawa ,  Kiyoshige Yamauchi ,  Mitsuru Umekida

发明人： Masahiro Ozawa ,  Yuichi Asano ,  Masayuki Kuroda ,  Tohru Nakagawa ,  Kiyoshige Yamauchi ,  Mitsuru Umekida

IPC分类号： F16D3/223 ,  F16C19/18

CPC分类号： B60B27/0005 ,  B60B27/00 ,  F16C19/186 ,  F16C33/64 ,  F16C35/0635 ,  F16C2326/02 ,  F16D1/072 ,  F16D3/2237 ,  F16D2003/22326 ,  F16D2300/10

摘要： A bearing device for a wheel suppresses backlash in a circumferential direction, has excellent coupling workability with a hub wheel and an outer joint member of a constant velocity universal joint, and has excellent strength owing to stable fitting between the hub wheel and the outer joint member. Projecting portions extending in an axial direction are provided on one of an outer surface of a shaft section of the outer joint member and an inner surface of a hole portion of the hub wheel. The projecting portions are press-fitted into the other along the axial direction, and recessed portions are formed in the other through press-fitting of the projecting portions. Thus, a recess-projection fitting structure is formed, in which the projecting portions and the recessed portions are held in close contact with each other through an entire region of fitting contact regions therebetween.

摘要翻译： 用于车轮的轴承装置抑制周向上的间隙，与轮毂轮和等速万向接头的外接头构件具有优异的联接作业性，并且由于轮毂轮和外接头构件之间的稳定配合而具有优异的强度 。 在外接头构件的轴部的外表面和轮毂圈的孔部的内表面之一上设置有沿轴向延伸的突出部。 突出部沿着轴向压入另一个，并且凹部通过压入突出部而彼此形成。 因此，形成凹凸嵌合结构，其中突出部和凹部通过其间的配合接触区域的整个区域彼此紧密地保持。

公开(公告)号：US08506202B2

公开(公告)日：2013-08-13

申请号：US12522289

申请日：2008-01-17

申请人： Tohru Nakagawa ,  Yuichi Asano ,  Hiroshi Kawamura ,  Kiyoshige Yamauchi ,  Masahiro Ozawa ,  Kisao Yamazaki ,  Taku Itagaki

发明人： Tohru Nakagawa ,  Yuichi Asano ,  Hiroshi Kawamura ,  Kiyoshige Yamauchi ,  Masahiro Ozawa ,  Kisao Yamazaki ,  Taku Itagaki

IPC分类号： F16D1/072 ,  F16D3/20

CPC分类号： F16D1/072 ,  F16D3/2055 ,  F16D3/2237 ,  F16D2003/22313 ,  F16D2250/00 ,  Y10T403/32041 ,  Y10T403/4991 ,  Y10T403/7035

摘要： A constant velocity universal joint having a recess-projection engagement configuration in which backlash at a shaft connecting region does not easily occur, and an inner joint component and a shaft can he firmly connected. hi the constant velocity universal joint, the inner joint component and the shaft (5) fitted into an axis hole (22) of the inner joint component are connected by die recess-projection engagement configuration. Engagement contacting regions (38) of projections (35) and recesses (36) corresponding thereto are in close contact over the whole region.

摘要翻译： 具有不容易发生轴连接区域的间隙的凹凸接合构造的等速万向接头，能够牢固地连接内接头部件和轴。 在等速万向接头中，嵌合在内接头部件的轴孔（22）中的内接头部件和轴（5）通过模具凹凸接合构造连接。 与其相对应的凸起（35）和凹槽（36）的接合接触区域（38）在整个区域上紧密接触。

公开(公告)号：US08393798B2

公开(公告)日：2013-03-12

申请号：US12602237

申请日：2008-05-27

申请人： Tohru Nakagawa ,  Yuichi Asano ,  Kiyoshige Yamauchi ,  Masahiro Ozawa

发明人： Tohru Nakagawa ,  Yuichi Asano ,  Kiyoshige Yamauchi ,  Masahiro Ozawa

IPC分类号： F16C13/00

CPC分类号： F16D1/10 ,  B60B27/0005 ,  B60B27/0026 ,  B60B27/0042 ,  B60B27/0084 ,  B60B27/0094 ,  F16C19/186 ,  F16C35/0635 ,  F16C2326/02 ,  F16D1/072 ,  F16D1/0858 ,  F16D3/2237 ,  F16D2001/103 ,  F16D2003/22326 ,  Y10T403/581

摘要： A bearing device for a wheel has minimized circumferential play and allows a hub ring and an outer joint member of a constant velocity universal joint to be connected with excellent workability. Axially extending projections are formed on either one of the outer diameter surface of a shaft of the outer joint member and the inner diameter surface of a hole of the hub ring, and the projections are axially press fitted into the other. Recesses fitted in an intimate contact manner onto the projections are formed in the other. Thus, a recess/projection fitting structure is formed. In the structure, the entire fitting/contact portions of the projections and the recesses are in intimate contact with each other. Further, a shaft come-out prevention structure is provided between the shaft of the outer joint member and the inner diameter surface of the hub ring.

摘要翻译： 用于车轮的轴承装置具有最小化的周向游隙，并且允许轮毂环和等速万向接头的外接头构件以良好的可加工性连接。 轴向延伸突起形成在外侧接头构件的轴的外径面和轮毂环的孔的内径面的任意一个上，并且突起被轴向压配合到另一个中。 在另一方面形成有以紧密接触的方式安装在突起上的凹口。 因此，形成凹凸配合结构。 在该结构中，突起和凹部的整个装配/接触部分彼此紧密接触。 此外，在外接头构件的轴和轮毂环的内径表面之间设置有轴脱出防止结构。

公开(公告)号：US08360655B2

公开(公告)日：2013-01-29

申请号：US12682622

申请日：2008-10-08

申请人： Masahiro Ozawa ,  Tohru Nakagawa ,  Yuichi Asano

发明人： Masahiro Ozawa ,  Tohru Nakagawa ,  Yuichi Asano

IPC分类号： F16C13/00

CPC分类号： F16D1/108 ,  B60B27/0005 ,  B60B27/0026 ,  B60B27/0042 ,  B60B27/0084 ,  B60B27/0094 ,  F16C19/186 ,  F16C33/768 ,  F16C35/0635 ,  F16C2326/02 ,  F16D1/0858 ,  F16D1/10 ,  F16D3/223 ,  F16D2001/103 ,  F16D2003/22326 ,  F16D2250/00 ,  Y10T403/7033

摘要： A bearing device for a wheel is capable of suppressing a backlash in a circumferential direction, is excellent in coupling operability of a hub wheel and an outer joint member of a constant velocity universal joint, and is excellent for maintenance by allowing separation of the hub wheel and the outer joint member of the constant velocity universal joint. In the bearing device for a wheel, a hub wheel, and a shaft section of the outer joint member of a constant velocity universal joint are separably coupled with each other through a recess-projection fitting structure, the shaft section being inserted in a fitting manner into a hole portion of the hub wheel. Projecting portions extending in an axial direction are provided on one of an outer surface of the shaft section of the outer joint member and an inner surface of the hole portion of the hub wheel.

摘要翻译： 用于车轮的轴承装置能够抑制周向的间隙，轮毂轮和等速万向接头的外接头构件的联接可操作性优异，并且通过允许轮毂轮 和等速万向节的外接头构件。 在用于车轮的轴承装置中，轮毂轮和等速万向接头的外接头构件的轴部分通过凹凸装配结构彼此可分离地连接，轴部分以适配方式插入 进入轮毂轮的孔部。 在外侧接头部件的轴部的外表面和轮毂轮的孔部的内表面之一上设置有沿轴向延伸的突出部。

公开(公告)号：US20120319264A1

公开(公告)日：2012-12-20

申请号：US13596708

申请日：2012-08-28

申请人： Tomoyuki Fukuda ,  Yoshihiro Kubota ,  Hiroshi Ohtsubo ,  Yuichi Asano

发明人： Tomoyuki Fukuda ,  Yoshihiro Kubota ,  Hiroshi Ohtsubo ,  Yuichi Asano

IPC分类号： H01L23/48

CPC分类号： H01L23/4334 ,  H01L21/561 ,  H01L23/3128 ,  H01L24/45 ,  H01L24/48 ,  H01L24/49 ,  H01L24/73 ,  H01L24/83 ,  H01L24/97 ,  H01L2224/32225 ,  H01L2224/45015 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/49171 ,  H01L2224/73265 ,  H01L2224/83192 ,  H01L2224/92247 ,  H01L2224/97 ,  H01L2924/00014 ,  H01L2924/01006 ,  H01L2924/01029 ,  H01L2924/01074 ,  H01L2924/014 ,  H01L2924/07802 ,  H01L2924/14 ,  H01L2924/15311 ,  H01L2924/181 ,  H01L2224/85 ,  H01L2924/00 ,  H01L2924/00012 ,  H01L2924/20752 ,  H01L2224/05599

摘要： A BGA type semiconductor device includes: a substrate having wirings and electrodes; a semiconductor element disposed on the substrate, having a rectangular plan shape, and a plurality of electrodes disposed along each side of the semiconductor element; a plurality of wires connecting the electrodes on the semiconductor element with the electrodes on the substrate; a heat dissipation member disposed on the substrate, covering the semiconductor element, and having openings formed in areas facing apex portions of the plurality of wires connected to the electrodes formed along each side of the semiconductor element; and a sealing resin member for covering and sealing the semiconductor element and heat dissipation member.