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    • 54. 发明申请
    • Blind rivet and method to make same
    • 盲铆钉和方法制作相同
    • US20050152763A1
    • 2005-07-14
    • US10511071
    • 2003-04-09
    • Steven Jones
    • Steven Jones
    • B21K1/60B23D21/02F16B19/10F16B13/04
    • F16B19/1054B21K1/60B23D21/02
    • The invention is directed to a peel-type blind rivet assembly (110) for setting in relatively soft material and comprising an elongate tubular body (102) having a shank (106) with an enlarged head (108). A free end (114) of the shank, remote from the head (108), has an expandable portion formed by a plurality of slots (112) extending partway along the shank from this remote end (114). A mandrel (104) has a stem, and a mandrel head (126) with a maximum external diameter greater than the internal diameter of the body (102), wherein at least one of the plurality of slots (112) increases in width as it extends from an outer surface of the shank towards an inner surface of the shank. There is also provided a punch (280) for forming the tapered slots (112) in the rivet body, comprising an elongate solid body having a polygonal cross section wherein at least one convergence zone formed on an end face of the punch by the tapering convergence of two adjacent side walls forms a slot cutting element (285).
    • 本发明涉及一种剥离型盲铆钉组件(110),用于设置相对柔软的材料并且包括具有带扩大头部(108)的柄(106)的细长管状体(102)。 远离头部(108)的柄部的自由端(114)具有由多个从该远端(114)的柄部延伸的多个狭槽(112)形成的可扩张部分。 心轴(104)具有杆和具有大于主体(102)的内径的最大外径的心轴头(126),其中多个狭槽(112)中的至少一个宽度随着其宽度而增加 从柄的外表面朝向柄的内表面延伸。 还提供了一种用于在铆钉体中形成锥形狭槽(112)的冲头(280),其包括具有多边形横截面的细长固体,其中通过渐缩收敛形成在冲头的端面上的至少一个会聚区 两个相邻的侧壁形成槽切割元件(285)。
    • 55. 发明申请
    • Blind rivet
    • 盲铆钉
    • US20050152762A1
    • 2005-07-14
    • US10511070
    • 2003-04-09
    • Steven Jones
    • Steven Jones
    • F16B19/10F16B13/04
    • F16B19/1054
    • The invention is directed to a peel-type blind rivet assembly (110) for setting in relatively soft material (152) and comprising an elongate tubular body (102) having a shank (106) with a enlarged head (108). A free end (114) of the shank, remote from the head (108), has an expandable portion formed by a plurality of slots (112) extending partway along the shank from this remote end (114). A mandrel (104) has a stem, and a mandrel head (126) with a maximum external diameter greater than the internal diameter of the body (102) such that the mandrel head (126) forms a shoulder (128) between the mandrel stem and an outer surface of the mandrel head, which shoulder (128) extends substantially perpendicular to the axis of the rivet body (102).
    • 本发明涉及一种用于设置在相对较软的材料(152)中的剥离型盲铆钉组件(110),并且包括具有带有扩大头部(108)的柄(106)的细长管状体(102)。 远离头部(108)的柄部的自由端(114)具有由多个从该远端(114)的柄部延伸的多个狭槽(112)形成的可扩张部分。 心轴(104)具有柄部和心轴头部(126),其具有大于主体(102)的内径的最大外径,使得心轴头部(126)在心轴杆(122)之间形成肩部(128) 以及所述心轴头的外表面,所述肩部(128)基本上垂直于所述铆钉体(102)的轴线延伸。