发明授权
US4206622A Helical rolling mill roll line for producing die-rolled sections and
solids of revolution
失效
螺旋轧机轧制线用于生产轧制部分和革命的固体
- 专利标题： Helical rolling mill roll line for producing die-rolled sections and solids of revolution
- 专利标题（中）： 螺旋轧机轧制线用于生产轧制部分和革命的固体
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申请号： US928592申请日： 1978-07-27
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公开(公告)号： US4206622A公开(公告)日： 1980-06-10
- 发明人: Igor K. Tartakovsky
- 申请人： Igor K. Tartakovsky
- 专利权人： Tartakovsky Igor K
- 当前专利权人： Tartakovsky Igor K
- 主分类号： B21B19/02
- IPC分类号： B21B19/02 ; B21B35/12 ; B21B35/14 ; B21H1/14 ; B21B13/00
摘要：
Output shafts of a pinion stand are connected with rolls of a working stand by means of spindles provided with a shaft whose ends are formed with Hooke's joints. The angles of obliquity of the shafts of the spindles are similar for all the joints of the spindles. The axes of the output shafts of the pinion stand are equidistant from the axis of rolling. The angular space relationship of the pinion stand with the working stand, i.e. the angle of inclination of the plane, passing through the axis of rotation of the output shafts and through geometrical axis of the pinion stand, to the plane passing through the axis of rolling and through the axis of a variable angle of rolling, is determined by a formula.
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