发明名称 Method for connecting e.g. screw with metal sheet workpiece utilized in furniture industry, involves deforming component portion such that material of portion forms fixed connection between attachment element and component
摘要 <p>The method involves bringing an attachment element (1) into a component aperture (7) such that a part of the attachment element is surrounded by a raised component portion. The raised component portion is deformed such that material of the raised component portion is pressed against the attachment element by deformation and forms a fixed connection between the attachment element and a component. A component layer (4) is brought in position with another component layer (5) such that the component aperture and another component aperture (6) of the component layers are aligned with each other. An independent claim is also included for a tool for connecting an attachment element with a component.</p>
申请公布号 DE102012000979(A1) 申请公布日期 2013.07.25
申请号 DE20121000979 申请日期 2012.01.20
申请人 TOX PRESSOTECHNIK GMBH & CO. KG 发明人 TIMMERMANN, RUEDIGER;BOSCHER, GEORG
分类号 B21J15/02;F16B5/02;F16B37/04 主分类号 B21J15/02
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