发明名称 |
Needling apparatus for non-woven fabric, controls motors of opposingly and synchronously rotating eccentric drives, based on their mutual rotary angle position |
摘要 |
The connecting rods (9, 10) of the opposingly rotating eccentric drives and synchronously rotating eccentric drives (7, 8), which are coupled to support (1), form a parallelogram links, to guide the support. The motors of the respective eccentric drives, are controlled based on their mutual rotary angle position.
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申请公布号 |
FR2831191(A1) |
申请公布日期 |
2003.04.25 |
申请号 |
FR20020012615 |
申请日期 |
2002.10.10 |
申请人 |
TEXTILMASCHINENFABRIK DR ERNST FEHRER AKTIENGESELLSCHAFT |
发明人 |
LEGL LUDWIG;STRASSER ROBERT;PLUMP ANDREAS |
分类号 |
D04H1/46;D04H18/00;D04H18/02;(IPC1-7):D04H18/00 |
主分类号 |
D04H1/46 |
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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