发明名称 FELT ARTICLE OF DAN FELD TYPE AND METHOD FOR MANUFACTURE OF ARTICLE
摘要 FIELD: production of felt wool articles, in particular, high boots and shoes. SUBSTANCE: felt article construction has annular, and/or spiral and/or arced corrugations adjoining limb joint regions. Felt article has sole and head connected to top. Length of article top part is increased from knee joint to hip joint and upper cut of top is extending in parallel with inguinal fold. Method involves forming felt boot work piece on detachable block having central body made in the form of pyramid and side parts formed as longitudinal segments. EFFECT: reduced wear of articles in reversible deformation zones and flexural rigidity of article in reversible deformation zone. 3 cl, 2 dwg
申请公布号 RU2192767(C2) 申请公布日期 2002.11.20
申请号 RU20010102248 申请日期 2001.01.24
申请人 PISKUN LEONID FILIPPOVICH 发明人 PISKUN L.F.
分类号 A43B1/02;D04H1/08;(IPC1-7):A43B1/02 主分类号 A43B1/02
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