发明名称 |
Medical or dental handpiece head |
摘要 |
Described herein is a medical or dental handpiece head having a head sleeve detachably connected by a screw or threaded connection to a closing cap, and a locking device for locking the closing cap with the head sleeve. The locking device between the closing cap and the head sleeve is formed by at least one spring element. The locking device is designed and arranged so that unintentional release of the screw connection between the closing cap and the head sleeve caused by vibrations during operation of the handpiece can be suppressed.
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申请公布号 |
US2007087305(A1) |
申请公布日期 |
2007.04.19 |
申请号 |
US20060545980 |
申请日期 |
2006.10.10 |
申请人 |
W&H DENTALWERK BURMOOS GMBH |
发明人 |
SCHATZ NORBERT;GOLLACKNER ALOIS |
分类号 |
A61C1/08 |
主分类号 |
A61C1/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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