发明名称 |
Needle lubricator for high speed industrial sewing machine - is formed by annular chamber mounted on presser foot and has orifices for spraying needle above workpiece |
摘要 |
<p>Sewing machine, has the sewing needle associated with a lubricating member which disperses lubricant onto the needle at a location spaced away from the sewing articles. High speed sewing can be maintained without damaging fibres in sewing articles or melting sewing thread.</p> |
申请公布号 |
DE2730866(A1) |
申请公布日期 |
1979.01.25 |
申请号 |
DE19772730866 |
申请日期 |
1977.07.08 |
申请人 |
INSTITUTE FUER TEXTIL- UND FASERFORSCHUNG STUTTGART |
发明人 |
RING,WERNER,ING. |
分类号 |
D05B71/04;(IPC1-7):05B71/00 |
主分类号 |
D05B71/04 |
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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