发明名称 |
X-Y-RICHTUNGSEINGABEVORRICHTUNG |
摘要 |
An X-Y direction input device includes a ball, a switchboard carrying push switches, first and second follower rollers rotated by the ball having axes perpendicular to each other, and rotation detecting means which all are enveloped by an outer shell. The push switches are activated by switch activating members exposed on the outer surface of the outer shell. The axes of the first and second follower rollers may be rotated by a desired angle with respect to an orientation of the outer shell. |
申请公布号 |
DE3705492(A1) |
申请公布日期 |
1987.08.27 |
申请号 |
DE19873705492 |
申请日期 |
1987.02.20 |
申请人 |
ALPS ELECTRIC CO.,LTD. |
发明人 |
KUBO,YOSHIZO;HARATA,MASANORI;GOTOH,DAISUKE |
分类号 |
G06F3/0354;(IPC1-7):G06F3/033 |
主分类号 |
G06F3/0354 |
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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