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    • 7. 发明申请
    • FASTENING MEANS AND ATTACHMENT ASSEMBLY
    • 紧固装置和附件大会
    • WO2014077744A1
    • 2014-05-22
    • PCT/SE2012/051255
    • 2012-11-14
    • SAAB AB
    • STENBOM, KjellBERGELIN, Magnus
    • F16B5/02B64C27/48
    • F16B5/02B64C27/48F16B3/06F16B7/182F16B13/124
    • The present invention relates to a fastening means (22) and an attachment assembly (42). The fastening means (22) comprises a bolt (24) having a first bolt portion (26), a second bolt portion (28) and an intermediate bolt portion (30) arranged between the first bolt portion (26) and the second bolt portion (28). The first bolt portion (26) is conical and the second bolt portion (28) is threaded. The fastening means (22) further comprises a first bushing (34) with a conical inner surface arranged in circumferential abutment to the first bolt portion (26) and a nut (8) to be threadedly engaged to the second bolt portion (28). The attachment assembly (42) for securing objects (46, 50, 54) to each other comprises at least two bores, arranged through the objects, comprising a first bore portion (44), a second bore portion (52) and an intermediate bore portion (48), respectively. The intermediate bore portion (48) is arranged between the first bore portion (44) and the second bore portion (52). The attachment assembly also com- prises at least two fastening means (22), each of the fastening means (22) being arranged inside the bores, respectively.
    • 本发明涉及紧固装置(22)和附接组件(42)。 紧固装置(22)包括具有第一螺栓部分(26),第二螺栓部分(28)和布置在第一螺栓部分(26)和第二螺栓部分(26)之间的中间螺栓部分(30) (28)。 第一螺栓部分(26)是圆锥形的,第二螺栓部分(28)是螺纹的。 紧固装置(22)还包括第一衬套(34​​),其具有与第一螺栓部分(26)周向邻接设置的圆锥形内表面和与第二螺栓部分(28)螺纹接合的螺母(8)。 用于将物体(46,50,54)彼此固定的附接组件(42)包括穿过物体布置的至少两个孔,包括第一孔部分(44),第二孔部分(52)和中间孔 部分(48)。 中间孔部分(48)布置在第一孔部分(44)和第二孔部分(52)之间。 连接组件还包括至少两个紧固装置(22),每个紧固装置(22)分别布置在孔内。