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1. 发明授权

US4054098A Embroidering machine 失效
标题翻译：绣花机
公开(公告)号：US4054098A
公开(公告)日：1977-10-18
申请号：US724105
申请日：1976-09-16
申请人： Franz Hoever , Wolfgang Teetz , Jurgen Bretschneider
发明人： Franz Hoever , Wolfgang Teetz , Jurgen Bretschneider
IPC分类号： D05C11/00 , D05C11/06 , D05C11/16 , D05C5/00 , D05B55/16
CPC分类号： D05C11/16
摘要： Embroidering machine with a needle drive mechanism for color changeover, where each of a number of embroidering stations has a number of needles, one needle rod being working, i.e., engageable by a drive bar, all others being non-working and retained by a retaining bar, which also deflects the latch levers of these needle rods and which has a gap in the working plane for the working needle rod. In that gap is also arranged a solenoid controlled pivotable control pawl which, in its normal position, does not touch the working needle rod, and which, in its actuated position, bridges the gap of the retaining bar, thereby retaining the working needle and disengaging its latch lever from the drive bar. The needle bar, which carries all the needle rods, can then shift the needle rods into and out of the retaining bar gap.
摘要翻译：具有用于颜色转换的针驱动机构的绣花机，其中多个绣花站中的每一个具有多个针，一个针杆正在工作，即可由驱动杆接合，所有其它的不工作并由保持杆，其也使这些针杆的闩锁杆偏转，并且在工作针杆的工作平面中具有间隙。在该间隙中还布置有电磁控制的可枢转控制爪，其在其正常位置不接触工作针杆，并且在其致动位置中桥接保持杆的间隙，从而保持工作针并脱开其锁定杆来自驱动杆。携带所有针杆的针杆可以将针杆移入和移出保持棒间隙。

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