发明名称 |
Scroll wheel for control of screen cursor has two linear movements and rolling action |
摘要 |
The scrolling wheel is moveable in two directions to shift a cursor across a display. The wheel moves with a sliding action in one direction, and also moves sideways against a spring. Other functions are provided by a rolling action.
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申请公布号 |
DE19955678(A1) |
申请公布日期 |
2001.05.23 |
申请号 |
DE1999155678 |
申请日期 |
1999.11.19 |
申请人 |
FLOEGEL, EBERHARD |
发明人 |
FLOEGEL, EBERHARD |
分类号 |
G06F3/033;G06F3/048;(IPC1-7):G06F3/033;G06K11/18 |
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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