发明授权
- 专利标题: Method and apparatus for regulating the speed of a tape
- 专利标题(中): 用于调节胶带速度的方法和装置
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申请号: US464752申请日: 1995-12-06
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公开(公告)号: US6128152A公开(公告)日: 2000-10-03
- 发明人: Philippe Mace
- 申请人: Philippe Mace
- 申请人地址: DEX Villingen-Schwenningen
- 专利权人: Deutsche Thomson-Brandt GmbH
- 当前专利权人: Deutsche Thomson-Brandt GmbH
- 当前专利权人地址: DEX Villingen-Schwenningen
- 优先权: DEX4243329 19921222
- 主分类号: G11B15/087
- IPC分类号: G11B15/087 ; G11B15/18 ; G11B15/48 ; G11B27/10 ; G11B27/13 ; G11B27/19 ; G11B27/32
摘要:
In an operational mode in which the tape should come to a stop at predetermined positions, a braking process, which causes the stopping of a tape at an exact predetermined place, is provided. At the beginning of the braking process, a target waveform is determined in dependence on the tape speed, and the values of the speed are controlled or regulated in accordance with the waveform. Control of a slow motion mode of a video tape can also be provided.
公开/授权文献
- USD322350S Step-on wastebasket 公开/授权日:1991-12-10
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