发明授权
- 专利标题: Device for drawing a thread for a thread package
- 专利标题(中): 用于绘制螺纹包的螺纹的装置
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申请号: US3552622D申请日: 1968-09-24
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公开(公告)号: US3552622A公开(公告)日: 1971-01-05
- 发明人: FRANSEN THEODORUS
- 申请人: STRAKE MASCHF NV
- 专利权人: Strake Maschf Nv
- 当前专利权人: Strake Maschf Nv
- 优先权: US76204368 1968-09-24
- 主分类号: B65H51/10
- IPC分类号: B65H51/10 ; D03D47/00 ; B65H51/06
摘要:
The device comprises at least one conical roller, and a thread guide cooperating with the roller for orienting a thread at the circumference of the roller. The thread guide is in the form of a control arm which is provided with a thread eye and which is mounted for movement in a path such that the thread eye is displaced substantially parallel to a generatrix of the conical roller. A pivoted rocker arm is coupled to the control arm and is rocked by means of a cam mounted on a rotatable shaft.