发明授权
- 专利标题: Tension servo apparatus
- 专利标题(中): 张力伺服装置
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申请号: US747980申请日: 1976-12-06
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公开(公告)号: US4074873A公开(公告)日: 1978-02-21
- 发明人: Hideaki Hayashi , Susumu Kakuta
- 申请人: Hideaki Hayashi , Susumu Kakuta
- 申请人地址: JA Tokyo
- 专利权人: Nippon Columbia Kabushikikaisha
- 当前专利权人: Nippon Columbia Kabushikikaisha
- 当前专利权人地址: JA Tokyo
- 优先权: JA50-147772 19751210; JA51-59995 19760526
- 主分类号: B65H23/06
- IPC分类号: B65H23/06 ; G11B15/22 ; G11B15/43 ; B65H25/22
摘要:
A tension servo apparatus includes a brake member which may apply a braking force to a reel system. The brake member is coupled to a tension arm which is displaced in response to a tape tension and may slide on the outer periphery of said reel system in accordance with the displacement of the tension arm or the rotation of the reel system.
公开/授权文献
- US5821887A Method and apparatus for decoding variable length codes 公开/授权日:1998-10-13
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