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    • 7. 发明公开
    • Blind rivet and fastening method thereof
    • Blindniet undzugehörigesBefestigungsverfahren
    • EP2511540A2
    • 2012-10-17
    • EP12162617.0
    • 2012-03-30
    • Newfrey LLC
    • Sakoda, KanjiMakino, Takanori
    • F16B19/10
    • F16B19/1045F16B5/04F16B19/1054F16B43/00Y10T29/49956
    • A blind rivet fastens together a first member (41) having a first fastening hole (42), and a second member (44) having a second fastening hole (45) arranged on the working side of the first member to be fastened. The inner diameter of the second fastening hole (45) is greater than the inner diameter of the first fastening hole (42) in order to compensate for any position error. The blind rivet comprises a rivet body (10) having a sleeve (11), a rivet head (12), and a through hole (13); a mandrel (20) having an elongated stem (21) and a head (23); and a washer (30). The washer (30) is arranged around the outer circumferential surface of the sleeve (11) and adjacent to the rivet head (12). The members (41, 44) are fastened between the enlarged end of the sleeve (11) and the washer (30).
    • 盲铆钉将具有第一紧固孔(42)的第一构件(41)和具有布置在待紧固的第一构件的工作侧上的第二紧固孔(45)的第二构件(44)固定在一起。 为了补偿任何位置误差,第二紧固孔(45)的内径大于第一紧固孔(42)的内径。 盲铆钉包括具有套筒(11),铆钉头(12)和通孔(13)的铆钉体(10)。 具有细长杆(21)和头部(23)的心轴(20); 和垫圈(30)。 垫圈(30)围绕套筒(11)的外圆周表面并且靠近铆钉头(12)布置。 构件(41,44)紧固在套筒(11)的扩大端和垫圈(30)之间。