发明名称 Arrangemang för att axialförskjuta en bobin vid uppspolning av en långsträckt kedja
摘要 The invention relates to an arrangement (1) for winding a chain (4), consisting of a series of links, onto a chassis-carried bobbin (3), wherein the bobbin (3) is arranged for axial displacement forwards and backwards during a winding operation, wherein a chain section (4a), situated close to the bobbin and fed there into, is arranged to pass a chain-section guiding unit (5), which serves as a fixed point (5'), wherein the chain section is intended to pass between the unit (5) and its bobbin (3) as a chain section (4a', 4a'') via a deflection point (6). The deflection point (6) is arranged in an adapted region for a chain section (4a''), situated close to the bobbin, and is orientated so as to provide a deflection angle smaller than 160 degrees, even when the bobbin is full. A particular bobbin displacement is proposed for each winding turn (x, y, z ... ... ...n; 2x, 2y, 2z) in a layer (48, 49) and in particular bobbin-close winding turns.
申请公布号 SE518324(C2) 申请公布日期 2002.09.24
申请号 SE20000004456 申请日期 2000.12.01
申请人 HANS GUSTAV ERIK WAHLBECK 发明人 HANS GUSTAV ERIK *WAHLBECK
分类号 B21C47/04;B21L19/00;B65H54/28;(IPC1-7):B65H54/04;B21L17/00 主分类号 B21C47/04
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