发明名称 METATARSAL PROTECTION FOR SAFETY FOOTWEAR
摘要 It is constituted on the basis of a tongue (1) which is conveniently attached to the boot, which is divided into a number of sectors (3), in whic h are some receptacles (5) which hold sheets (6) of material resistant to impact a nd ductile in order to facilitate the adaptation thereof to the form of the boo t when closed. The sectors (3) are delimited by some lines of stitching (4) which facilitate the relative inclination between sectors (3) and therefore the articulation of the tongue (1) when the boot is flexed achieving greater use r comfort.
申请公布号 CA2483986(A1) 申请公布日期 2005.08.13
申请号 CA20042483986 申请日期 2004.10.05
申请人 CALZADOS ROBUSTA, S.L. 发明人 ARECHAVALETA GARCIA, ADELARDO;HERNANDEZ MARTINEZ-PORTILLO, LUIS MIGUEL
分类号 A43B7/32;A43B23/26;A43C13/14;(IPC1-7):A43B23/00;A43B7/00 主分类号 A43B7/32
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