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    • 43. 发明授权
    • Grommet
    • 索环
    • US07278810B2
    • 2007-10-09
    • US10767743
    • 2004-01-30
    • Christian Bauer
    • Christian Bauer
    • F16B19/00F16B21/00
    • F16B37/042F16B37/005F16B2037/007
    • A grommet for an opening of a sheet member includes a shank, a head and at least a flexible locking tab. The shank includes, in a region adjacent the head and outside the locking tab, a shoulder to be placed below an edge of the opening when the shank is rotated an angle about the axis of the opening after being inserted therein. The shoulder and the locking tab prevent withdrawal of the grommet from the opening. The shank further includes an inclined outer surface section connecting the shoulder and the lower surface of the head. The inclined outer surface section engages the edge of the opening and draws the shank into the opening upon rotation of the shank.
    • 用于片材构件的开口的垫圈包括柄,头部和至少一个柔性锁定片。 柄部在与头部相邻的区域和锁定突出部外侧包括肩部,当肩部在插入其中之后围绕开口的轴线旋转角度时,该肩部将被放置在开口的边缘下方。 肩部和锁定舌片防止索环从开口处撤出。 柄还包括连接肩部和头部下表面的倾斜外表面部分。 倾斜的外表面部分接合开口的边缘并且在柄的旋转时将柄拉到开口中。
    • 50. 发明授权
    • Tensioning apparatus with locking bracket
    • 带锁定支架的张紧装置
    • US08727922B2
    • 2014-05-20
    • US13158103
    • 2011-06-10
    • Renzo PerissinottoTobias SchmidChristian Bauer
    • Renzo PerissinottoTobias SchmidChristian Bauer
    • F16H7/22F16H7/08
    • F16H7/08F16H7/0836F16H7/0848F16H2007/0806F16H2007/0853F16H2007/0855F16H2007/0878F16H2007/0891
    • A tensioning apparatus or device for a flexible driving means, particularly a drive chain for an internal combustion engine, comprises a housing, a tensioning piston movably guided in said housing and an adjusting or regulating means for gradually adjusting the working stroke of the tensioning piston. The adjusting means comprises a locking bracket and an appertaining locking profile at the tensioning piston, two arch-shaped clamping sections of said locking bracket being engageable with said locking profile, and a resilient spring portion with a torsional area combining the clamping sections in spring-resilient manner. In a preferred embodiment, the locking bracket comprises a U-shaped section with a portion angled towards the housing wall and forming the torsional area. The housing is further provided with a guide projection projecting from said housing wall for axially guiding said angled portion of said U-shaped section of said locking bracket in the working stroke of said tensioning piston in torsion-proof manner.
    • 用于柔性驱动装置,特别是用于内燃机的驱动链的张紧装置或装置包括壳体,在所述壳体中可移动地引导的张紧活塞和用于逐渐调节张紧活塞的工作行程的调节或调节装置。 调节装置包括锁定支架和在张紧活塞处的固定锁定轮廓,所述锁定支架的两个拱形夹紧部分可与所述锁定轮廓接合,弹性弹簧部分具有将夹紧部分弹簧连接的扭转区域, 有弹性的方式。 在优选实施例中,锁定支架包括具有朝向壳体壁成角度并形成扭转区域的部分的U形部分。 壳体还设置有从所述壳体壁突出的引导突起,用于在所述张紧活塞的工作行程中以防扭转方式轴向地引导所述锁定支架的所述U形部分的所述倾斜部分。