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    • 5. 发明申请
    • Wheel bearing apparatus
    • 车轮轴承装置
    • US20070076994A1
    • 2007-04-05
    • US11542561
    • 2006-10-03
    • Takayuki NorimatsuHiroaki ItakuraHironori ImanakaSyougo SuzukiIsao HiraiHiroya KatoAkira FujimuraKikuo Fukada
    • Takayuki NorimatsuHiroaki ItakuraHironori ImanakaSyougo SuzukiIsao HiraiHiroya KatoAkira FujimuraKikuo Fukada
    • F16C33/76
    • F16C33/7896B60B27/00F16C19/186F16C19/386F16C33/7826F16C33/7876F16C33/7879F16C33/7886F16C2326/02
    • A wheel bearing apparatus has an outer member formed with double row outer raceway surfaces on its inner circumferential surface. An inner member includes a wheel hub with a wheel mounting flange integrally formed at one end and a cylindrical portion axially extending from the wheel mounting flange. At least one inner ring is fit onto the cylindrical portion of the wheel hub. The inner ring is formed with double row inner raceway surfaces on its outer circumferential surface. The double row inner raceway surfaces are arranged opposite to the double row outer raceway surfaces. Double row rolling elements are rollably arranged between the outer and inner raceway surfaces, via cages. A seal is mounted on one end of the outer member. The seal has integrally formed side lips adapted to be in sliding contact with the wheel hub. The base of the wheel mounting flange is formed to have a curved surface, in cross-section, of a circular arc. The seal has three inclined side lips each extending radially outward from the seal body. The lips are adapted to be in sliding contact with the base of the wheel mounting flange. Interference of the side lips against the base of the wheel mounting flange is set so that the radially inner side lip has a smaller interference than that of the radially outer side lips, in order.
    • 车轮轴承装置具有在其内周面上形成有双列外滚道表面的外部构件。 内部构件包括:轮毂,其轮毂安装凸缘一体地形成在一端,圆柱形部分从轮安装凸缘轴向延伸。 至少一个内圈装配在轮毂的圆柱形部分上。 内环在其外圆周表面上形成有双列内滚道表面。 双列内滚道表面布置成与双列外滚道表面相对。 双列滚动元件通过保持架可滚动地布置在外滚道表面和内滚道表面之间。 密封件安装在外部构件的一端上。 密封件具有适于与轮毂滑动接触的一体形成的侧唇。 车轮安装法兰的基部形成为具有圆弧状的弯曲表面。 密封件具有从密封体径向向外延伸的三个倾斜侧唇。 唇缘适于与车轮安装法兰的底座滑动接触。 侧缘相对于车轮安装凸缘的基部的干涉被设定为使得径向内侧唇缘具有比径向外侧唇缘更小的干涉。
    • 7. 发明申请
    • HINGE DEVICE AND ELECTRONIC APPARATUS
    • 铰链装置和电子装置
    • US20090217486A1
    • 2009-09-03
    • US12275081
    • 2008-11-20
    • Hiroaki ItakuraYuji NakajimaShinji Hiratomo
    • Hiroaki ItakuraYuji NakajimaShinji Hiratomo
    • E05D11/10
    • G06F1/1681G06F1/1616Y10T16/5402Y10T16/54028
    • According to one embodiment, a hinge device includes: a first bracket; a first cam member; a second cam member; a disc spring that urges the second cam member; a first friction plate provided correspondingly to the first bracket, the first friction plate disposed oppositely to the first cam member with respect to the first bracket; a stopper member provided correspondingly to the first friction plate on one side thereof, the stopper member disposed oppositely to the first bracket with respect to the first friction plate, the stopper member engaged with the first bracket; and a hinge shaft having a shaft that rotatably supports the first bracket, the first cam member, the disc spring, and the stopper member, and that unrotatably supports the second cam member and the first friction plate.
    • 根据一个实施例,铰链装置包括:第一支架; 第一凸轮构件; 第二凸轮构件; 推动第二凸轮构件的盘簧; 相对于所述第一支架设置的第一摩擦板,所述第一摩擦板相对于所述第一支架相对于所述第一凸轮构件相对设置; 止挡构件,其一侧相对于第一摩擦片设置,止动构件相对于第一摩擦片相对于第一支架设置,止动构件与第一支架接合; 以及铰链轴,其具有可旋转地支撑第一支架,第一凸轮构件,盘簧和止动构件的轴,并且不可转动地支撑第二凸轮构件和第一摩擦板。