公开(公告)号：US07862274B2

公开(公告)日：2011-01-04

申请号：US11916854

申请日：2006-06-08

申请人： Alexander Limpert ,  Udo Henkelmann

发明人： Alexander Limpert ,  Udo Henkelmann

IPC分类号： F16B13/06

CPC分类号： B60R13/0206 ,  F16B19/1081 ,  F16B21/076 ,  Y10T24/309

摘要： A fastener to affix a component in a support fitted with an aperture, comprising an affixation casing of resilient plastic, further a hollow conical shell, and at one end a radial flange that cooperates in sealing manner with the support surface facing it when the affixation casing has been mounted in said aperture, the casing being fitted peripherally with radial bosses, ribs or the like that engage from below the aperture rim when the affixation casing, being temporarily deformed radially at its bosses, ribs or the like is being inserted into said aperture, further comprising a plastic core which is fitted with a head and which can be inserted from the affixation casing's flanged end into the core cavity and which radially expands the casing and prevents it from being removable from the aperture, characterized by at least one radially inwardly pointing boss on the wall of the casing cavity and by the core being fitted at its end with a preferably peripheral groove that is entered by said boss when the core is pressed into the conical shell of the affixation casing and by the core being fitted on the side of the clearance facing the of the core with a shoulder or a shoulder engaging under the boss when the core has been fully inserted into the conical shell.

摘要翻译： 一种将部件固定在安装有孔的支撑件中的紧固件，其包括弹性塑料的固定外壳，还有中空的圆锥形外壳，并且在一端具有径向凸缘，所述径向凸缘与所述固定套管 已经安装在所述孔中，所述壳体周向地配合有径向凸台，肋或类似物，当在其凸起，肋等处径向暂时变形的固定套筒被插入到所述孔中时， ，还包括塑料芯，所述塑料芯装配有头部并且可以从固定外壳的凸缘端插入到芯腔中，并且径向地膨胀壳体并防止其从孔中移除，其特征在于至少一个径向向内 将凸台指向套管腔的壁上，并且芯部在其端部装配有由其输入的优选的周向凹槽 所述凸台当所述芯被压入所述固定外壳的锥形外壳中时，并且所述芯安装在所述芯的所述间隙的面向所述芯的一侧上，当所述芯已经完全插入所述芯时，所述凸台与所述凸台接合在所述凸台下方 圆锥壳。

公开(公告)号：US20080199272A1

公开(公告)日：2008-08-21

申请号：US11916854

申请日：2006-06-08

申请人： Alexander Limpert ,  Udo Henkelmann

发明人： Alexander Limpert ,  Udo Henkelmann

IPC分类号： F16B19/10

CPC分类号： B60R13/0206 ,  F16B19/1081 ,  F16B21/076 ,  Y10T24/309

摘要： A fastener to affix a component in a support fitted with an aperture, comprising an affixation casing of resilient plastic, further a hollow conical shell, and at one end a radial flange that cooperates in sealing manner with the support surface facing it when the affixation casing has been mounted in said aperture, the casing being fitted peripherally with radial bosses, ribs or the like that engage from below the aperture rim when the affixation casing, being temporarily deformed radially at its bosses, ribs or the like is being inserted into said aperture, further comprising a plastic core which is fitted with a head and which can be inserted from the affixation casing's flanged end into the core cavity and which radially expands the casing and prevents it from being removable from the aperture, characterized by at least one radially inwardly pointing boss on the wall of the casing cavity and by the core being fitted at its end with a preferably peripheral groove that is entered by said boss when the core is pressed into the conical shell of the affixation casing and by the core being fitted on the side of the clearance facing the of the core with a shoulder or a shoulder engaging under the boss when the core has been fully inserted into the conical shell.

摘要翻译： 一种将部件固定在安装有孔的支撑件中的紧固件，其包括弹性塑料的固定外壳，还有中空的圆锥形外壳，并且在一端具有径向凸缘，所述径向凸缘与所述固定外壳 已经安装在所述孔中，所述壳体周向地配合有径向凸台，肋或类似物，当在其凸起，肋等处径向暂时变形的固定套筒被插入到所述孔中时， ，还包括塑料芯，所述塑料芯装配有头部并且可以从固定外壳的凸缘端插入到芯腔中，并且径向地膨胀壳体并防止其从孔中移除，其特征在于至少一个径向向内 将凸台指向套管腔的壁上，并且芯部在其端部装配有由其输入的优选的周向凹槽 所述凸台当所述芯被压入所述固定外壳的锥形外壳中时，并且所述芯安装在所述芯的所述间隙的面向所述芯的一侧上，当所述芯已经完全插入所述芯时，所述凸台与所述凸台接合在所述凸台下方 圆锥壳。