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公开(公告)号:US4953834A
公开(公告)日:1990-09-04
申请号:US146295
申请日:1988-01-20
申请人: Wolfram Ebert , Eberhard Handrich , Martin Hafen , Bruno Ryrko
发明人: Wolfram Ebert , Eberhard Handrich , Martin Hafen , Bruno Ryrko
摘要: A micromechanical bending spring joint is formed of selectively etched wafer material. The joint includes a pair of leaf springs arranged alongside each other. Each spring is inclined at an oblique angle to the opposed surfaces of the wafer and such springs cross to define a point of intersection. The joint, selectively etched from a single wafer, is characterized by high precision of fulcrum position, bending spring constant and transverse axis rigidity.
摘要翻译: 微机械弯曲弹簧接头由选择性蚀刻的晶片材料形成。 接头包括一对彼此并排配置的板簧。 每个弹簧与晶片的相对表面倾斜倾斜,并且这种弹簧交叉以限定交点。 从单个晶片选择性地蚀刻的接头的特征在于支点位置精度高,弯曲弹簧常数和横向轴刚度。