发明名称 Treadmill Belt With Layer of Thermoplastic Foamed Material
摘要 Continuous treadmill belt comprising a continuous first foamed layer (11, 12, 13, 14, 15, 16, 17, 18) made of thermoplastic foamed material, with an upper side (25, 26) and an under side (34, 35, 36), wherein a first pulling body (41, 42, 43, 44, 46, 47, 48) is arranged on the under side (34, 35, 36) and comprises a first textile layer and a pulling body under side (54, 56, 58), and wherein no layer is arranged between the continuous foamed first layer (11, 12, 13, 14, 15, 16, 17, 18) and the first pulling body (41, 42, 43, 44, 46, 47, 48), which hinders a local shearing displacement of the first pulling body (41, 42, 43, 44, 46, 47, 48) parallel to the under side (34, 35, 36) or stiffens said pulling body.
申请公布号 US2010035731(A1) 申请公布日期 2010.02.11
申请号 US20080532079 申请日期 2008.03.14
申请人 ROHR STEFAN;WRIGHT MARSHALL;LUESCHER HEINZ;OTTE FRANK;VON GELLHORN EDGAR 发明人 ROHR STEFAN;WRIGHT MARSHALL;LUESCHER HEINZ;OTTE FRANK;VON GELLHORN EDGAR
分类号 A63B22/02;B32B5/20 主分类号 A63B22/02
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