发明名称 |
DEVICE FOR NEEDLING A NONWOVEN WEB |
摘要 |
<p>The invention relates to a device for needling a nonwoven web having on the base thereof at least one needle bar comprising a needle board having a plurality of needles. The needle bar is held by a bar carrier on which a vertical drive engages for oscillating motion of the bar carrier for an up and down movement. A superimposed horizontal drive is also associated with the bar carrier, by which a back-and-forth movement is induced. The horizontal drive has two eccentric drives coupled to a horizontal guide. The eccentric drives are each formed by a connecting rod and a crankshaft coupled to a connecting head of the connecting rod. According to the invention, the connecting rods are coupled to the horizontal guide with the connecting rod ends thereof in a diagonal orientation, the center axes of the connecting rods forming an angle.</p> |
申请公布号 |
EP2158348(A1) |
申请公布日期 |
2010.03.03 |
申请号 |
EP20080760369 |
申请日期 |
2008.06.02 |
申请人 |
OERLIKON TEXTILE GMBH & CO. KG |
发明人 |
REUTTER, TILMAN;PLUMP, ANDREAS;MAYER, ANDREAS;BU, DANIEL |
分类号 |
D04H18/00 |
主分类号 |
D04H18/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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