公开(公告)号：USD587633S1

公开(公告)日：2009-03-03

申请号：US29306277

申请日：2008-04-04

申请人： David Michael Parrett ,  Troy Nathan Boston ,  Eric Reid Lassiter ,  Mark Patrick McJunkin

设计人： David Michael Parrett ,  Troy Nathan Boston ,  Eric Reid Lassiter ,  Mark Patrick McJunkin

公开(公告)号：US20090080968A1

公开(公告)日：2009-03-26

申请号：US11860852

申请日：2007-09-25

申请人： David Michael Parrett ,  Troy Nathan Boston ,  Eric Reid Lassiter ,  Mark Patrick McJunkin

发明人： David Michael Parrett ,  Troy Nathan Boston ,  Eric Reid Lassiter ,  Mark Patrick McJunkin

IPC分类号： B62K19/36

CPC分类号： B62K19/36 ,  Y10T403/535

摘要： A bicycle seat tube clamp may include a clamp body having an opening for a bicycle seat tube. The clamp body may have a separation defining first and second opposing clamp ends which may have respective first and second aligned fastener shaft-receiving passageways therein. The first clamp end may have a cylindrically shaped nut-receiving passageway intersecting the first fastener shaft-receiving passageway. The second clamp end may have an enlarged fastener head-receiving passageway aligned with the second fastener shaft-receiving passageway. The clamp may also include a fastener having an enlarged head with a convex lower surface. A cylindrically shaped nut may be positioned in the nut-receiving passageway and engage the fastener shaft. A shaped washer may surround the shaft and have a concave upper surface engaging the convex lower surface of the fastener head. Alternatively, the concave surface may be integrally formed in the enlarged fastener head-receiving passageway.

摘要翻译： 自行车座管夹具可以包括具有用于自行车座管的开口的夹具本体。 夹具主体可以具有限定第一和第二相对的夹持端的间隔，其可以在其中具有相应的第一和第二对齐的紧固件轴接收通道。 第一夹持端可以具有与第一紧固件轴接收通道相交的圆柱形的螺母接收通道。 第二夹持端可以具有与第二紧固件轴接收通道对准的扩大的紧固件头部接纳通道。 夹具还可以包括具有凸起的下表面的具有扩大头部的紧固件。 圆柱形螺母可以定位在螺母接收通道中并与紧固件轴接合。 成形的垫圈可围绕轴并且具有与紧固件头部的凸形下表面接合的凹形上表面。 或者，凹形表面可以一体地形成在扩大的紧固件头部接纳通道中。