公开(公告)号：US20080219799A1

公开(公告)日：2008-09-11

申请号：US12064662

申请日：2006-07-28

Applicant: Pierre Auriol ,  Jean-Marc Auriol

Inventor： Pierre Auriol ,  Jean-Marc Auriol

IPC: F16B19/10 ,  F16B13/04

CPC classification number: F16B19/1054 ,  Y10T29/49956

Abstract: The invention relates to a blind rivet (R) of the type which is used to position at least two elements (100 and 200) alongside one another and to fasten same and which is installed using an installation tool. The invention is characterised in that it comprises a bushing (300) which is made from one single piece and which is preformed from a single tapered part (330) that is located between the two support surfaces (311 and 321), with the elements to be assembled being defined initially or by means of deformation by the bushing. The invention also relates to a method of removing said rivet.

Abstract translation: 本发明涉及一种用于将至少两个元件（100和200）彼此并排固定并将其固定并使用安装工具安装的盲铆钉（R）。 本发明的特征在于它包括一个由一个单件制成并由位于两个支撑表面（311和321）之间的单个锥形部分（330）预成型的衬套（300），其中元件 最初被定义或通过衬套的变形来组装。 本发明还涉及一种去除所述铆钉的方法。

公开(公告)号：US5082411A

公开(公告)日：1992-01-21

申请号：US640384

申请日：1991-01-22

Applicant: Jean-Marc Auriol ,  Philippe Bornes

Inventor： Jean-Marc Auriol ,  Philippe Bornes

IPC: F16B5/04 ,  B21J15/00 ,  B21J15/02 ,  B21J15/14 ,  F16B19/06

CPC classification number: B21J15/02 ,  F16B19/06 ,  Y10T29/49943 ,  Y10T29/49956

Abstract: The invention relates to a fastener member for the production of assemblies, in particular a rivet. This fastener means includes a shank (1) and a head (2) intended to be deformed by flattening during installation. On its front face, this head has an annular groove (5) extending around the axis and positioned in proximity to the alignment of the exterior surface of the shank. This groove defines on the head two portions, one central (2C), the other peripheral (2P), able to be deformed independently under the effect of flattening. The invention enables a considerable improvement of the distribution of compressive forces between the fastener means and the materials to be assembled. It assures a satisfactory radial expansion of the head, as well as a sufficient flow of material toward the shank and the junction zone between shank and head.

Abstract translation: PCT No.PCT / FR89 / 00373 Sec。 371日期1991年1月22日 102（e）日期1991年1月22日PCT提交1989年7月12日PCT公布。 出版物WO90 / 01121 日本1990年2月8日。本发明涉及用于生产组件，特别是铆钉的紧固件。 该紧固装置包括柄（1）和头部（2），用于在安装期间通过变平而变形。 在其前表面上，该头部具有围绕轴线延伸并且定位成靠近柄部的外表面的对准的环形槽（5）。 这个凹槽在头部上限定两个部分，一个中心（2C），另一个外围（2P））能够在扁平化的作用下独立变形。 本发明能够显着改善紧固装置和待组装材料之间的压缩力分布。 它确保头部的令人满意的径向膨胀，以及朝向柄部的足够的材料流动以及柄部和头部之间的接合区域。