发明名称 |
COMPONENT ASSEMBLY CONSISTING OF A FASTENER ELEMENT AND A SHEET METAL PART AND ALSO A METHOD FOR MANUFACTURING SUCH A COMPONENT ASSEMBLY |
摘要 |
A component assembly comprising a sheet metal part and a fastener element which has a flange part of larger diameter and a shaft part of smaller diameter which extends away from the flange part and merges at its end remote from the flange part into a cylindrical rivet section is characterized in that the fastener element is designed for use with sheet metal parts with thicknesses in the range of 3 mm and larger. With relatively thin sheet metal parts the sheet metal part has a smooth pierced cylindrical opening which has a diameter corresponding to the diameter of the shaft part, with the cylindrical rivet section being reshaped to a rivet bead which contacts the underside of the sheet metal part. With sheet metal parts of medium thickness the sheet metal part has a stepped hole with the hole region of larger diameter receiving the rivet bead. For relatively thick sheet metal parts the sheet metal part has a conical pierced hole and the cylindrical rivet section is reshaped to a conical rivet bead which is wedged in the conically diverging hole.
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申请公布号 |
US2010129173(A1) |
申请公布日期 |
2010.05.27 |
申请号 |
US20090581800 |
申请日期 |
2009.10.19 |
申请人 |
BABEJ JIRI;HUMPERT RICHARD;SOWA CHRISTIAN;VIETH MICHAEL |
发明人 |
BABEJ JIRI;HUMPERT RICHARD;SOWA CHRISTIAN;VIETH MICHAEL |
分类号 |
F16B37/04;B23P19/06 |
主分类号 |
F16B37/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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