公开(公告)号：US5469610A

公开(公告)日：1995-11-28

申请号：US267430

申请日：1994-06-28

申请人： Curtis C. Courian ,  Kenneth J. Courian

发明人： Curtis C. Courian ,  Kenneth J. Courian

IPC分类号： B21J15/04 ,  B21J15/06

CPC分类号： B21J15/025 ,  B21J15/043 ,  B21J15/048 ,  B21J15/105 ,  Y10T29/5343 ,  Y10T29/5373 ,  Y10T29/5377

摘要： A fastening tool inserts a self-penetrating fastener into workpieces and then sets the fastener in a manner similar to a blind riveting tool. The fastener has a stem, a mandrel connected to the stem, and a body surrounding a portion of the stem adjacent the mandrel. The body has an enlarged head at the end opposite the mandrel. The mandrel has a point for penetrating the workpieces. The fastening tool applies a force to the fastener, causing it to penetrate the workpiece. The fastening tool then pulls the stem in a direction away from the workpiece while restraining the body against movement relative to the workpiece. The mandrel expands the lower portion of the body radially as it is pulled into contact with the body, forming a second or blind head on the side of the workpiece opposite the fastening tool.

摘要翻译： 紧固工具将自我穿透紧固件插入工件中，然后以类似于盲铆钉工具的方式设置紧固件。 紧固件具有杆，连接到杆的心轴和围绕心轴的杆的一部分的主体。 主体在与心轴相对的端部具有扩大的头部。 心轴具有穿透工件的点。 紧固工具向紧固件施加力，使其穿过工件。 然后，紧固工具在远离工件的方向上拉动杆，同时限制主体相对于工件的移动。 当心轴被拉动与身体接触时，心轴在径向上膨胀身体的下部，在与紧固工具相对的工件的侧面上形成第二或盲头。

公开(公告)号：US4843736A

公开(公告)日：1989-07-04

申请号：US233465

申请日：1988-08-18

申请人： Curtis C. Courian

发明人： Curtis C. Courian

IPC分类号： A43B3/10

CPC分类号： A43B3/105

摘要： The sandal has a laminated sole comprising an inner sole and an outer sole, both formed of flexible cellular material. The inner sole is thicker, less dense and softer than the outer sole. A single retaining strap is employed which also is made of flexible and elastic cellular material and which has on its broad outer faces elastic stretch fabric material. The strap is in a figure eight configuration with its forward closed loop passing through a hole in the inner sole and out to the edge thereof through a slot in the under surface of the inner sole. The rear loop of the strap, which is formed by the free ends thereof, lies in a slot in the under surface of the inner sole just forward of the heel region of the sandal. The ends of the straps are affixed to the inner sole to hold them in place.

摘要翻译： 凉鞋具有包括内底和外底的层压鞋底，均由柔性多孔材料形成。 内底比外底更厚，不稠密，更柔软。 使用单个固定带，其也由柔性和弹性的多孔材料制成，并且在其宽的外表面上具有弹性弹性织物材料。 带子处于图形八个构型中，其前闭合环通过内底中的孔并通过内底的下表面中的狭槽出射到其边缘。 由其自由端形成的带子的后环位于内鞋底的下表面的狭槽中，恰好在凉鞋的鞋跟区域的前方。 带的端部固定在内底上以将其固定在适当的位置。