发明授权
- 专利标题： Apparatus for automatically centering strip
- 专利标题（中）： 用于自动中心条的设备
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申请号： US3643791D申请日： 1969-10-14
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公开(公告)号： US3643791A公开(公告)日： 1972-02-22
- 发明人: THORNSBERY GEORGE W
- 申请人： UNITED STATES STEEL CORP
- 专利权人： United States Steel Corp
- 当前专利权人： United States Steel Corp
- 优先权： US86635169 1969-10-14
- 主分类号： B65G39/071
- IPC分类号： B65G39/071 ; B65G15/32
摘要：
A roll for automatically centering and aligning a strip or belt includes a resilient outer sleeve having a helical slot extending around the roll on each side of a circumferential central slot. One helical slot has a right-hand lay and the other a left-hand lay. Each slot is inclined radially toward the axis of the roll away from the circumferential slot.
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IPC分类:
