发明授权
- 专利标题： Self-threading leader for tape roll
- 专利标题（中）： 自动卷带领带
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申请号： US3773276D申请日： 1968-10-28
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公开(公告)号： US3773276A公开(公告)日： 1973-11-20
- 发明人: GANSKE K
- 申请人： ARVIN IND INC
- 专利权人： Arvin Industries Inc
- 当前专利权人： Arvin Industries Inc
- 优先权： US77094668 1968-10-28
- 主分类号： G11B15/295
- IPC分类号： G11B15/295 ; G11B15/67 ; G11B15/66 ; B65H75/28
摘要：
A roll of recording tape has a flexible leader attached to its outer end, and the leader has flanges with independently flexible teeth extending to one side and spaced to embrace the outermost layers of the roll. The leader will likewise grip a take-up hub in a self-threading transport system. The teeth taper inward and can grip the tape pack of can grip into a recess formed in the hub rim.