发明名称 Shoe with an articulated spring-loaded outsole
摘要 Shoe ( 1 ), especially an athletic shoe, with a midsole ( 2 ) and an upper ( 3 ) connected to the midsole ( 2 ), the midsole ( 2 ) having a base body ( 2 a) which is connected to the upper ( 3 ), and a bottom plate ( 2 b). To improve the adjustability of the spring properties and/or the damping properties of the shoe sole, it is provided that at least one part ( 4, 5 ) of the bottom plate ( 2 b) is connected to the base body ( 2 a) by a hinge at an articulation point ( 7 ). Furthermore, at least one spring element ( 8 ) is provided between the side of the part ( 4, 5 ) of the bottom plate ( 2 b) facing the base body ( 2 a) and the side of the base body ( 2 a) facing the part ( 4, 5 ) of the bottom plate ( 2 b). Preferably, one spring is provided in the heel area and a plurality of springs are provided in the forefoot area.
申请公布号 US2005166422(A1) 申请公布日期 2005.08.04
申请号 US20040771156 申请日期 2004.02.04
申请人 PUMA AKTIENGESELLSCHAFT RUDOLF DASSLER SPORT 发明人 SCHAEFFER MICHAEL;IVESTER RICHARD G.
分类号 A43B13/14;A43B13/18;(IPC1-7):A43B13/28 主分类号 A43B13/14
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