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公开(公告)号：US20110188792A1
公开(公告)日：2011-08-04
申请号：US13005111
申请日：2011-01-12
CPC分类号： B60B27/00 , B60B35/121 , F16C19/386 , F16C35/063 , F16C43/04 , F16C2326/02 , F16J15/04 , F16J15/121 , Y02T10/86
摘要： A vehicle wheel bearing apparatus which reduces the weight, size and number of parts and also prevents ingress of rain water or dusts and leakage of differential gear oil has an axle housing supported under a body of a vehicle. A hollow drive shaft is inserted into the axle housing. A wheel bearing is arranged between the drive shaft and an opening of the axle housing and is structured as a unit including a wheel hub and a double row rolling bearing. The wheel bearing includes an inner member with a wheel hub integrally formed with a wheel mounting flange on one end and an axially extending cylindrical portion. At least one inner ring is press-fit onto the cylindrical portion of the wheel hub. The inner ring is formed with at least one of the inner raceway surfaces on its outer circumferential surface. An outer member is arranged around the inner member and formed with double row outer raceway surfaces on its inner circumferential surface opposite to the inner raceway surfaces. Double row rolling elements are arranged between the inner and outer raceway surfaces of the inner member and the outer member. A cage freely rollably holds the rolling elements. Seals seal an annular space between the inner member and the outer member. A cap, having a metal core formed from steel, is press-fit into an end of a central bore of the wheel hub.
摘要翻译： 减轻重量，尺寸和部件数量并且还防止雨水或灰尘进入以及差速齿轮油泄漏的车轮轴承装置具有支撑在车体下的车轴壳体。 空心驱动轴插入轴壳体。 车轮轴承设置在驱动轴和车轴壳体的开口之间，并且构造为包括轮毂和双列滚动轴承的单元。 车轮轴承包括内部构件，其具有在一端形成有车轮安装凸缘并且轴向延伸的圆柱形部分一体形成的轮毂。 至少一个内圈压配合到轮毂的圆柱形部分上。 内圈在其外圆周表面上形成有至少一个内滚道表面。 外部构件围绕内部构件布置，并且在与内部轨道表面相对的内周表面上形成有双列外滚道表面。 双列滚动元件布置在内部构件和外部构件的内侧和外侧轨道表面之间。 笼可以滚动地保持滚动元件。 密封件密封内部构件和外部构件之间的环形空间。 具有由钢形成的金属芯的盖被压配合到轮毂的中心孔的端部。
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公开(公告)号：US20100130921A1
公开(公告)日：2010-05-27
申请号：US12524696
申请日：2008-01-25
申请人： Hiroshi Kobayashi , Hiroshi Kawamura , Yukinari Awano , Katsumi Mizuno , Zenichi Onuki , Aki Ishimaru
发明人： Hiroshi Kobayashi , Hiroshi Kawamura , Yukinari Awano , Katsumi Mizuno , Zenichi Onuki , Aki Ishimaru
IPC分类号： A61M1/06
摘要： A nipple coating member and a milking device for gathering mother's milk effectively. The pad of a milking device comprises a tubular frame having a large diameter side opening for inserting the nipple formed on one end side and a small diameter side opening formed on the other end side, a first flexible portion provided at a part in the circumferential direction between the large diameter side opening and the small diameter side opening of the tubular frame, and a second flexible portion provided at a position opposing the first flexible portion independently thereof. The first flexible portion can be deformed inward of the tubular frame by a pressing force from the outside of the pad, and the second flexible portion can be deformed outward of the tubular frame by a pressing force from the inside of the pad.
摘要翻译： 乳头涂层构件和挤奶装置有效地收集母乳。 挤奶装置的垫包括：管状框架，其具有用于插入形成在一端侧的接头的大直径侧开口和形成在另一端侧的小直径侧开口;第一柔性部，其设置在圆周方向的一部分 在管状框架的大直径侧开口和小直径侧开口之间，以及设置在与第一柔性部分相对的位置处的第二柔性部分。 第一柔性部分可以通过来自垫的外侧的压力从管状框架的内侧变形，并且第二柔性部分可以通过来自垫的内部的压力而从管状框架的外部变形。
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13.发明申请公开(公告)号：US20100092117A1
公开(公告)日：2010-04-15
申请号：US12640375
申请日：2009-12-17
申请人： Yujiro Ono , Kazunari Yamamoto , Yasushi Shibata , Keizo Kobayashi , Hiroshi Kawamura , Akira Torii
发明人： Yujiro Ono , Kazunari Yamamoto , Yasushi Shibata , Keizo Kobayashi , Hiroshi Kawamura , Akira Torii
IPC分类号： F16C41/00
CPC分类号： G01P3/487 , B60B27/00 , F16C19/186 , F16C33/7883 , F16C33/7896 , F16C33/805 , F16C41/007 , F16C41/008 , F16C2326/02 , F16J15/326 , G01D5/24423 , G01D11/30 , G01P3/443
摘要： A wheel bearing apparatus incorporating a wheel speed detecting apparatus has an outer member, an inner member, double row rolling elements, a sensor holder, and a pulser ring. The sensor holder cover has a cylindrical fitting portion press-fit onto the inner side end portion of the outer member. A flange portion extends radially inward from the fitting portion. The flange portion is in close contact with the end face of the outer member. A bottom portion extends further radially inward from the flange portion. The holding portion is integrally joined to the bottom portion. The flange portion is formed with a flat surface so that it forms an abutting width larger than 5 mm or more, against the end face of the outer member, or larger than 50% or more, relative to the flat width of the end face of the outer member.
摘要翻译： 具有轮速检测装置的车轮轴承装置具有外部构件，内部构件，双列滚动元件，传感器保持器和脉冲发生器环。 传感器保持器盖具有压配合到外部构件的内侧端部的圆柱形配合部分。 凸缘部分从配合部分径向向内延伸。 凸缘部分与外部构件的端面紧密接触。 底部从凸缘部分进一步径向向内延伸。 保持部与底部一体地接合。 凸缘部分形成有平坦表面，使得它相对于外部构件的端面形成大于5mm或更大的邻接宽度，或者相对于外部构件的端面的平坦宽度大于或等于50％ 外部构件。
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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。
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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
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。
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公开(公告)号：US20090203454A1
公开(公告)日：2009-08-13
申请号：US12308999
申请日：2007-02-23
CPC分类号： B60B27/00 , B60K17/22 , F16C19/186 , F16C2326/02 , F16D3/2237 , F16D2003/22326
摘要： It is an object of the present invention to reduce cost of a hub wheel in a bearing device for wheel for a drive wheel or a driven wheel.A cylindrical pilot portion P to be fitted to an inner periphery of a wheel 80 is formed at an inner diameter part of a brake rotor 70. A shape of the hub wheel, in particular, the shape thereof on an outboard side is thereby simplified, and thus the hub wheel can be fabricated at low cost by cold forging or the like. An outer joint member 31 of an outboard side constant velocity universal joint 30 and a hub wheel 10 are connected with each other by way of a nut member 90.
摘要翻译： 本发明的目的在于降低用于驱动轮或从动轮的轮的轴承装置中的轮毂轮的成本。 在制动转子70的内径部形成有与车轮80的内周嵌合的圆筒状的导向部P.由此，能够简化轮毂轮的形状，特别是其外侧的形状， 因此可以通过冷锻等低成本制造轮毂轮。 外侧等速万向接头30和轮毂轮10的外侧接头构件31通过螺母构件90相互连接。
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17.发明授权公开(公告)号：US07512361B2
公开(公告)日：2009-03-31
申请号：US11405480
申请日：2006-04-18
申请人： Hiroshi Kawamura , Susumu Nittani
发明人： Hiroshi Kawamura , Susumu Nittani
IPC分类号： G03G21/18
CPC分类号： G03G21/181 , G03G21/1825 , G03G2221/1861
摘要： A process cartridge transportable when mounted in a main assembly of an electrophotographic image forming apparatus. The cartridge includes an electrophotographic photosensitive drum, a developing roller for developing an electrostatic latent image on the drum when in contact with the drum, a drum unit supporting the drum, a developing unit supporting the roller and connected with the drum unit for rotation between a contact position in contact with the drum and a separated position, a force receiving portion for receiving, from the main assembly, a force for moving the developing unit from the contact to the separated position, with the cartridge mounted in the main assembly, a separation member for maintaining the developing unit at a position where the developing roller and the drum are separated from each other, and a detection portion to detect the mounting of the separation member when the cartridge mounted in the main assembly.
摘要翻译： 一种当安装在电子照相成像设备的主组件中时能够运输的处理盒。 盒包括电子照相感光鼓，用于在与鼓接触的同时在鼓上显影静电潜像的显影辊，支撑滚筒的鼓单元，支撑滚筒并与滚筒单元连接的显影单元，用于在滚筒之间转动 接触位置与鼓和分离位置接触;力接收部分，用于从主组件接收用于将显影单元从接触件移动到分离位置的力，其中盒安装在主组件中，分离器 用于将显影单元保持在显影辊和滚筒彼此分离的位置处的检测部分，以及当安装在主组件中时检测分离部件的安装的检测部分。
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公开(公告)号：US07506629B2
公开(公告)日：2009-03-24
申请号：US11822513
申请日：2007-07-06
申请人： Hiroshi Kawamura , Akihiro Ikeda , Ted Haladyna
发明人： Hiroshi Kawamura , Akihiro Ikeda , Ted Haladyna
IPC分类号： F02F7/00
CPC分类号： F01M13/0416 , F01M2011/023 , F01M2013/0488
摘要： An oil pan is provided below a crankcase of an engine. The oil pan has an oil reservoir in its upper case. An oil discharge pipe is located within the oil reservoir, the oil discharge pipe extending from an oil separator of a PCV system. The oil reservoir protrudes inward of an inner wall surface of a lower case. The oil reservoir has an oil drain hole on a bottom surface at its inwardly protruding portion. The oil reservoir communicates with a lower chamber through the oil drain hole.
摘要翻译： 在发动机的曲轴箱的下方设置油盘。 油盘在其上部有一个储油罐。 排油管位于油箱内，排油管从PCV系统的油分离器延伸出来。 油箱从下壳体的内壁表面向内突出。 油箱在其向内突出部分的底面上具有排油孔。 储油罐通过排油孔与下室连通。
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公开(公告)号：US20090046972A1
公开(公告)日：2009-02-19
申请号：US12115730
申请日：2008-05-06
CPC分类号： B60B27/001 , F16C19/386 , F16C19/49 , F16C19/56 , F16C33/4635 , F16C43/04 , F16C2240/80 , F16C2326/02 , F16D3/2237 , F16D2003/22326 , Y10T403/32181
摘要： A vehicle wheel bearing apparatus with a back-to-back double row tapered roller bearing has an outer member integrally with a body mounting flange and double row outer raceway surfaces tapered open respectively axially inward and outward. An inner member include a wheel hub and an inner ring or an outer joint member of a constant velocity universal joint. The wheel hub has a wheel mounting flange and one inner raceway surface arranged oppositely to one of the double row outer raceway surfaces and a cylindrical portion. The inner ring or the outer joint member of a constant velocity universal joint are press fit onto the cylindrical portion and include the other inner raceway surface arranged opposite to the other raceway surface of the double row outer raceway surfaces. Double row tapered rollers are freely rollably held between the outer and inner raceway surfaces by cages. Seals are arranged in annular openings formed by the outer and inner members. The cages are formed of synthetic resin. Posts between pockets of the cages are arranged to be positioned radially inward of the pitch circle diameter of the tapered rollers. The width of an opening radially inward of each pocket is set so that each tapered roller is held within the pocket. The contacting tapered surfaces of the posts open radially outward so that the rollers do not fall out radially inward.
摘要翻译： 具有背对背双列圆锥滚子轴承的车轮轴承装置具有与主体安装凸缘一体的外部构件和分别轴向向内和向外逐渐变细的双列外滚道表面。 内部构件包括轮毂和等速万向接头的内圈或外接头构件。 轮毂具有轮安装法兰和与双列外滚道表面中的一个相对布置的一个内滚道表面和圆柱形部分。 等速万向接头的内圈或外接头构件压配合在圆筒部上，并且包括与双列外滚道表面的另一个滚道面相对布置的另一内滚道表面。 双列圆锥滚子可以通过笼子自由地滚动地保持在外滚道表面和内滚道表面之间。 密封件布置在由外部构件和内部构件形成的环形开口中。 笼子由合成树脂制成。 保持架的凹穴之间的位置被布置成位于圆锥滚子的节圆直径的径向内侧。 设置每个凹部径向向内的开口的宽度，使得每个圆锥滚子保持在口袋内。 柱的接触锥形表面径向向外敞开，使得辊不会径向向内掉落。
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公开(公告)号：US20070286536A1
公开(公告)日：2007-12-13
申请号：US10580961
申请日：2004-10-14
CPC分类号： B60B27/00 , B60B35/121 , F16C19/386 , F16C35/063 , F16C43/04 , F16C2326/02 , F16J15/04 , F16J15/121 , Y02T10/86
摘要： A vehicle wheel bearing apparatus which reduces the weight, size and number of parts and also prevents ingress of rain water or dusts and leakage of differential gear oil has an axle housing supported under a body of a vehicle. A hollow drive shaft is inserted into the axle housing. A wheel bearing is arranged between the drive shaft and an opening of the axle housing and is structured as a unit including a wheel hub and a double row rolling bearing. The wheel bearing includes an inner member with a wheel hub integrally formed with a wheel mounting flange on one end and an axially extending cylindrical portion. At least one inner ring is press-fit onto the cylindrical portion of the wheel hub. The inner ring is formed with at least one of the inner raceway surfaces on its outer circumferential surface. An outer member is arranged around the inner member and formed with double row outer raceway surfaces on its inner circumferential surface opposite to the inner raceway surfaces. Double row rolling elements are arranged between the inner and outer raceway surfaces of the inner member and the outer member. A cage freely rollably holds the rolling elements. Seals seal an annular space between the inner member and the outer member. A cap, having a metal core formed from steel, is press-fit into an end of a central bore of the wheel hub.
摘要翻译： 减轻重量，尺寸和部件数量并且还防止雨水或灰尘进入以及差速齿轮油泄漏的车轮轴承装置具有支撑在车体下的车轴壳体。 空心驱动轴插入轴壳体。 车轮轴承设置在驱动轴和车轴壳体的开口之间，并且构造为包括轮毂和双列滚动轴承的单元。 车轮轴承包括内部构件，其具有在一端形成有车轮安装凸缘并且轴向延伸的圆柱形部分一体形成的轮毂。 至少一个内圈压配合到轮毂的圆柱形部分上。 内圈在其外圆周表面上形成有至少一个内滚道表面。 外部构件围绕内部构件布置，并且在与内部轨道表面相对的内周表面上形成有双列外滚道表面。 双列滚动元件布置在内部构件和外部构件的内侧和外侧轨道表面之间。 笼可以滚动地保持滚动元件。 密封件密封内部构件和外部构件之间的环形空间。 具有由钢形成的金属芯的盖被压配合到轮毂的中心孔的端部。
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