发明授权
- 专利标题： Denture polisher with manually operable drive
- 专利标题（中）： 具有手动操作的驱动器的义齿抛光机
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申请号： US46875574申请日： 1974-05-10
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公开(公告)号： US3902279A公开(公告)日： 1975-09-02
- 发明人: LOOKADOO WELDON R
- 申请人： LOOKADOO WELDON R
- 专利权人： Weldon R Lookadoo
- 当前专利权人： Weldon R Lookadoo
- 优先权： US46875574 1974-05-10
- 主分类号： B24B27/02
- IPC分类号： B24B27/02 ; B24B47/00 ; B24B29/00 ; A61C3/06
摘要：
A rotary polisher of the kind used for polishing hand held objects such as dentures has a drive motor mounted in a base frame with a main drive wheel connected for direct drive by the drive motor. A tool holder drive shaft has a rotary tool at one end and a tool drive wheel which is engagable with the main drive wheel to rotate the tool holder drive shaft and rotary tool. A manually operated lever mechanism is connected between the base frame and the tool holder drive shaft to move the tool drive wheel into and out of engagement with the main drive wheel for controlling rotation of the rotary tool.
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