发明名称 |
Cursor controller having cross-translating platforms with a cantilevered handle |
摘要 |
A cursor controller with a handle which moves in X, Y directions has the handle cantilevered on a upper platform which slides on an intermediate platform in an X direction with the axis of the handle intersecting the effective center of X guide means. And then the intermediate platform slides on a Y guide on a lower fixed platform, all of the foregoing being captured by a top cover. The top cover has a slot through which the handle, which is cantilevered on a bracket fixed to the end of the top platform, extends. The controller can be mounted directly on a keyboard or with a specially shaped enclosure to be operated by one hand.
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申请公布号 |
US5821921(A) |
申请公布日期 |
1998.10.13 |
申请号 |
US19960694538 |
申请日期 |
1996.08.09 |
申请人 |
OSBORN, JOHN J.;KRAFT, ROBERT E. |
发明人 |
OSBORN, JOHN J.;KRAFT, ROBERT E. |
分类号 |
G06F3/033;G06F3/042;(IPC1-7):G09G5/08;G09G9/00 |
主分类号 |
G06F3/033 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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