发明名称 Method for assembling at least two elements by means of a crimping rivet
摘要 A method for assembling at least two elements by a crimping rivet including a head and a stem, and an associated fitting tool including a traction rod. The method includes the following successive steps. A securing step that secures a part of the stem of the rivet by die-stamping on a corresponding part of the traction rod of the fitting tool inserted inside the stem of the rivet. An inserting step that inserts the rivet in corresponding holes of the elements to be assembled. A crimping step that crimps the rivet by the fitting tool. A separating step that separates the fitting tool by radial deformation of the part of the stem on which die-stamping was applied.
申请公布号 US8001670(B2) 申请公布日期 2011.08.23
申请号 US20080010276 申请日期 2008.01.23
申请人 BOLLHOFF OTALU S.A. 发明人 GORY PHILIPPE
分类号 B21J15/02;B21J15/04 主分类号 B21J15/02
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