发明授权
- 专利标题: Flexible instrument pointer
- 专利标题(中): 灵活的仪表指针
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申请号: US729355申请日: 1976-10-04
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公开(公告)号: US4062316A公开(公告)日: 1977-12-13
- 发明人: Max Knobel
- 申请人: Max Knobel
- 专利权人: Max Knobel
- 当前专利权人: Max Knobel
- 主分类号: G01B7/00
- IPC分类号: G01B7/00 ; G01D13/22 ; G01D13/26
摘要:
A flexible pointer is provided for use as a movable indicator, hand or arm on such devices as dial indicators, movable arms for electrical contacting devices, and the like. The pointer is comprised of a pair of strips of spring material joined at their upper ends and spread apart at their lower ends in a generally triangular shape, the outer free end being the indicating portion, while the wider, inner end is connected to a pivot or other movable support. The triangular configuration allows the pointer to bend due to rapid acceleration or overtravel and to return to its original shape without damage.
公开/授权文献
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