发明名称 |
Needling machine and needling method related thereto |
摘要 |
Two needling assemblies have needle boards and alternating motion mechanisms. A motor is provided for each needling assembly. The needling assemblies are mechanically independent of each other. The motors are connected by an angular position servo-mechanism. The needling machine is used to eliminate the mechanical resonance between needling assemblies and to diversify and facilitate the adjusting possibilities.
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申请公布号 |
US5636420(A) |
申请公布日期 |
1997.06.10 |
申请号 |
US19960686436 |
申请日期 |
1996.07.26 |
申请人 |
ASSELIN |
发明人 |
JOURDE, BERNARD;JEAN, ROBERT;ROBIN, JEAN-CLAUDE |
分类号 |
D04H18/00;H02P5/50;(IPC1-7):D04H18/00;H02P7/74 |
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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