发明授权
- 专利标题: Pivotable character display for a typewriter
- 专利标题(中): 打字机的可转动字符显示
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申请号: US100149申请日: 1987-09-23
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公开(公告)号: US4808017A公开(公告)日: 1989-02-28
- 发明人: Howard F. Sherman , James H. Greggains , Hans W. Mueller , Robert L. Kasprzycki
- 申请人: Howard F. Sherman , James H. Greggains , Hans W. Mueller , Robert L. Kasprzycki
- 申请人地址: NY Cortland
- 专利权人: Smith Corona Corporation
- 当前专利权人: Smith Corona Corporation
- 当前专利权人地址: NY Cortland
- 主分类号: B41J3/46
- IPC分类号: B41J3/46
摘要:
A character display is pivotably mounted on an electronic typewriter for pivotable movement from an open position for viewing the character display to a closed position for covering the keyboard. The character display has a pivot axis in alignment with a rotatable axis of the platen. A structure for pivotably mounting the character display includes a spring operable to dampen the pivotable movement of the character display near the closed position. A brake pad combined with the dampening spring holds the character display in manually selected positions near the open position. A paper support which covers a platen and an adjacent open area is combined with the character display located in the closed position to provide a cover for the typewriter.
公开/授权文献
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