发明名称 |
Wheel low fabric feeding in sewing |
摘要 |
Wheel low fabric feeding for sewing machines where oscillations of the feeding shaft are transmitted to two gear couples mounted on free release wheels fixed to a support pivoted free to rotate. By acting on a stitch length regulator device one of these couples engages the feeding wheel for reversing the rotation direction of the wheel and thus the work feeding direction.
|
申请公布号 |
US5038692(A) |
申请公布日期 |
1991.08.13 |
申请号 |
US19890394947 |
申请日期 |
1989.08.17 |
申请人 |
NECCHI MACCHINE PER CUCIRE S.R.L. |
发明人 |
BISSON, FLAVIO |
分类号 |
D05B27/14;D05B27/10;D05B27/16 |
主分类号 |
D05B27/14 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|