公开(公告)号：US06754982B2

公开(公告)日：2004-06-29

申请号：US09998774

申请日：2001-11-30

申请人： Karl A. Reed ,  Larry W. McClelland ,  Gary G. Fountain

发明人： Karl A. Reed ,  Larry W. McClelland ,  Gary G. Fountain

IPC分类号： A43B1320

CPC分类号： A43B9/06 ,  A43B7/1425 ,  A43B7/1435 ,  A43B7/144 ,  A43B7/1445 ,  A43B13/12 ,  A43B13/20 ,  A43B13/42 ,  B29D35/10

摘要： A footwear cushioning system including an insole and a midsole that define a chamber containing multiple, hollow, inverted, truncated cones. The insole includes a plate having a downwardly extending rib to define a recess. The midsole includes a midsole plate including an upwardly extending wall and multiple upwardly opening hollow, inverted frusto-conical cushion cells. The wall interfits within the rib, and the cushion cells abut against the insole plate. An outsole shell is direct-attached to the cushioning system with polyurethane. Preferably, the polyurethane pre-compresses the cushion cells and adds cushioning and energy return characteristics. To assemble the cushion system, an upper is stapled to the insole rib. The midsole is interfitted within the rib. The insole and midsole are heated to fuse the cushion cells to the insole. Polyurethane is poured into the outsole shell and the shell is direct attached to the upper/cushioning system.

公开(公告)号：US07225491B2

公开(公告)日：2007-06-05

申请号：US10847926

申请日：2004-05-18

申请人： Karl A. Reed ,  Gary G. Fountain ,  Larry W. McClelland

发明人： Karl A. Reed ,  Gary G. Fountain ,  Larry W. McClelland

IPC分类号： A43B13/20 ,  A43B13/38 ,  A43B7/06 ,  A43B7/32

CPC分类号： A43B9/06 ,  A43B7/1425 ,  A43B7/1435 ,  A43B7/144 ,  A43B7/1445 ,  A43B13/12 ,  A43B13/20 ,  A43B13/42 ,  B29D35/10

摘要： A footwear cushioning system including an insole and a midsole that define a chamber containing multiple, hollow, inverted, truncated cones. The insole includes a plate having a downwardly extending rib to define a recess. The midsole includes a midsole plate including an upwardly extending wall and multiple upwardly opening hollow, inverted frusto-conical cushion cells. The wall interfits within the rib, and the cushion cells abut against the insole plate. An outsole shell is direct-attached to the cushioning system with polyurethane. Preferably, the polyurethane pre-compresses the cushion cells and adds cushioning and energy return characteristics. To assemble the cushion system, an upper is stapled to the insole rib. The midsole is interfitted within the rib. The insole and midsole are heated to fuse the cushion cells to the insole. Polyurethane is poured into the outsole shell and the shell is direct attached to the upper/cushioning system.

摘要翻译： 一种鞋垫缓冲系统，包括鞋垫和中底，其限定包含多个，中空的，倒置的截锥体的腔室。 鞋垫包括具有向下延伸的肋以限定凹部的板。 中底包括中底板，其包括向上延伸的壁和多个向上开口的中空的倒立的截头圆锥形缓冲电池。 所述壁与所述肋内部相连，并且所述缓冲垫抵靠所述鞋垫板。 外底外壳与聚氨酯直接连接在缓冲系统上。 优选地，聚氨酯预压缩缓冲电池并增加缓冲和能量返回特性。 为了组装缓冲系统，上部装订到鞋内底肋。 中底配合在肋内。 鞋垫和中底被加热以将缓冲垫牢固地嵌入鞋内底。 将聚氨酯倒入外底外壳中，外壳直接连接在上/缓冲系统上。