发明名称 Drafting system for spinning with sliver compacting includes guide with V-shaped walls placed between two nip rollers in compaction zone
摘要 <p>The delivery roller (2) of a drafting system has two nip rollers (3, 4), with the space between the nip points (5, 6) acting as compaction zone (15) by means of a guide (17) with V-shaped walls to form a groove. The guide is held by a stem (21) joined to supports (19) resting on the delivery roller (2). Two sets of guide grooves in series can be used. The sliver (13) makes an angle of wrap of about 180 [deg] on the roller (2). An apron can be used between the rollers (3, 4) within the compacting zone but without touching at the nip points (5, 6).</p>
申请公布号 DE10346258(A1) 申请公布日期 2005.04.21
申请号 DE2003146258 申请日期 2003.09.24
申请人 WILHELM STAHLECKER GMBH 发明人 STAHLECKER, GERD
分类号 D01H5/26;D01H5/72;(IPC1-7):D01H5/26 主分类号 D01H5/26
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