发明授权
- 专利标题： Reel pressure button for tape reels
- 专利标题（中）： 磁带卷轴的卷轴压力按钮
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申请号： US898378申请日： 1992-06-09
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公开(公告)号： US5328117A公开(公告)日： 1994-07-12
- 发明人: Vincent P. Teuber , Robert L. Hanson
- 申请人： Vincent P. Teuber , Robert L. Hanson
- 申请人地址： MN St. Paul
- 专利权人： Minnesota Mining and Manufacturing Company
- 当前专利权人： Minnesota Mining and Manufacturing Company
- 当前专利权人地址： MN St. Paul
- 主分类号： G11B23/087
- IPC分类号： G11B23/087 ; G11B23/037 ; B65H75/02 ; G11B23/027
摘要：
A reel pressure button assembly is used in a magnetic tape reel cassette for applying pressure to a tape reel. The reel pressure button assembly includes a substantially cylindrical reel pressure button and a portion of the cassette housing. The reel pressure button is formed as an integral, one-piece member and includes a central horizontal portion which is disposed within an opening in the cassette housing portion. A cylindrical portion of the button has a plurality of recesses and terminates in a flange. The housing portion includes a plurality of tabs which are received in respective recesses to secure the reel pressure button to the housing portion. A compression spring is mounted between the housing portion and the reel pressure button flange.
公开/授权文献
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