发明授权
- 专利标题: Multiple function control member
- 专利标题(中): 多功能控制部件
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申请号: US908292申请日: 1986-09-17
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公开(公告)号: US4748441A公开(公告)日: 1988-05-31
- 发明人: Stephen R. M. Brzezinski
- 申请人: Stephen R. M. Brzezinski
- 专利权人: Brzezinski Stephen R M
- 当前专利权人: Brzezinski Stephen R M
- 主分类号: G05G9/047
- IPC分类号: G05G9/047 ; G09G1/00
摘要:
A control member which includes two or more pivoting ball members, one seated in a housing, and the others pivotally seated within an operational control stick integral with the first ball member. Each ball member includes a plurality of contacts with leads which extend to various operational controls. Upon touching of the ball contacts with an electrical source, current is transmitted to the operational controls to perform various operations.
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