发明名称 |
WARP LET-OFF CONTROL MECHANISM FOR LOOMS |
摘要 |
The control device contains a deflection roll extending over the entire weaving width of the weaving machine, a tensioning beam pivotable about a support beam and also extending over the entire weaving width as well as a sensing roller arranged therebetween and subject to the action of a spring for sensing a portion of the warp threads of the warp, respectively of each partial warp beam. The tensioning beam is subject to the action of a preloaded torsion-bar spring. In this manner a sensing force arises at the sensing roller which can be increased from a first value to a second value according to the position of the tensioning beam. This permits the realization of increased responsiveness of the control device. |
申请公布号 |
DE3367635(D1) |
申请公布日期 |
1987.01.02 |
申请号 |
DE19833367635 |
申请日期 |
1983.10.03 |
申请人 |
MASCHINENFABRIK SULZER-RUTI AG |
发明人 |
BUCHER, ROBERT;KUNG, WALTER |
分类号 |
D03D49/06;B65H59/40;D03D49/10;(IPC1-7):D03D43/10 |
主分类号 |
D03D49/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|