发明名称 |
A STYLUS DEVICE FOR USE IN VIDEOGRAPHIC AND LIKE APPARATUS |
摘要 |
A stylus device for use in a videographic apparatus, includes a housing with a projecting stylus. In operation, pressure changes cause movement of the resiliently mounted stylus. This carries a magnet which co-operates with a Hall Effect transducer such that the pressure variation is converted into signal changes by the transducer. A moveable carrier allows the transducer to be moved to adjust the preload pressure in the stylus together with the preload out-put of the transducer. |
申请公布号 |
GB2148009(B) |
申请公布日期 |
1986.11.26 |
申请号 |
GB19830027536 |
申请日期 |
1983.10.14 |
申请人 |
* QUANTEL LIMITED |
发明人 |
ANTHONY DAVID * SEARBY;DAVID WILLIAM * BOWMAN |
分类号 |
G01L5/00;G06F3/033;(IPC1-7):G01L5/00 |
主分类号 |
G01L5/00 |
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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