发明授权
- 专利标题: Stenographic machine including a disposable ribbon cartridge
- 专利标题(中): Stenographic机器包括一次性色带墨盒
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申请号: US736462申请日: 1991-07-26
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公开(公告)号: US5184903A公开(公告)日: 1993-02-09
- 发明人: Gordon W. Smith
- 申请人: Gordon W. Smith
- 申请人地址: CA San Diego
- 专利权人: Xscribe Corporation
- 当前专利权人: Xscribe Corporation
- 当前专利权人地址: CA San Diego
- 主分类号: B41J31/16
- IPC分类号: B41J31/16 ; B41J32/02 ; B41J33/384
摘要:
A compact and disposable stenographic ribbon cartridge system includes a cartridge driven by an external drive. The cartridge contains a densely-packed ribbon that is automatically inked. Under urging of the drive, the ribbon travels through an external guide that holds the ribbon between the character trunnion and the paper platen. A sealed ink reservoir is disposed above the ribbon chamber. The ribbon is pulled by an idler gear and a drive gear. The idler gear is in contact with a wick extending from the reservoir. As the idler gear rotates, it wicks the ink onto itself and transfers the ink to the ribbon as it makes contact. The external drive system is coupled to the platen so as to cause movement of the ribbon upon movement of the platen.
公开/授权文献
- US4719932A Automatic vehicle washing system 公开/授权日:1988-01-19
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