发明名称 |
Re-centering mechanism for an input device |
摘要 |
An input device includes a positioning element and a spring member. The positioning element comprises a generally disc shaped member. The spring member is a generally annular shaped spring member that is generally planar and that defines a generally serpentine pattern. The spring member is positioned laterally outward relative to the positioning element and is configured to exert a biasing force radially inwardly toward the positioning element.
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申请公布号 |
US2007247423(A1) |
申请公布日期 |
2007.10.25 |
申请号 |
US20060407274 |
申请日期 |
2006.04.19 |
申请人 |
HARLEY JONAH A;WILSON ROBERT E;BRIGHAM ARTHUR S;JENSEN JOEL F;KIM SUNG H |
发明人 |
HARLEY JONAH A.;WILSON ROBERT E.;BRIGHAM ARTHUR S.;JENSEN JOEL F.;KIM SUNG H. |
分类号 |
G09G5/08 |
主分类号 |
G09G5/08 |
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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