发明授权
- 专利标题: Drive arrangement for a writing head
- 专利标题(中): 驾驶安排为写头
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申请号: US09361911申请日: 1999-07-27
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公开(公告)号: US06331037B1公开(公告)日: 2001-12-18
- 发明人: Dietrich Roscher , Norbert Gebert , Udo Reinold
- 申请人: Dietrich Roscher , Norbert Gebert , Udo Reinold
- 优先权: DE19833782 19980727
- 主分类号: G01D1502
- IPC分类号: G01D1502
摘要:
A drive arrangement, for example for a writing head, comprising a piezoelectrically actuated lever arrangement (1d) for moving a writing tip (21) in the direction of a recording medium when writing on the recording medium. This drive arrangement is characterized in that a piezoelectric actuator (4) is used, which is separate from the lever arrangement (1d) and in that the lever arrangement (1d) exerts a compressive force on the piezoelectric actuator (4), which is supported against a rigid abutment (section 1b). This drive arrangement can be used for a series of other applications as a positioning drive. Inverse arrangements are also described.
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