DISPOSITIF DACCOUPLEMENT ENTRE UN MOTEUR ET UNE PIECE A MAIN A USAGE DENTAIRE OU CHIRURGICAL

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专利权人:

BIEN-AIR HOLDING SA

发明人:

SCHOENBAECHLER, EDGAR,SIEGENTHALER, DIDIER

申请号：

EP11720746.4

公开号：

EP2568916A1

申请日:

2011.05.10

申请国别(地区):

EP

年份:

2013

代理人:

摘要：

A coupling device between a motor and a handpiece for dental or surgical use. An electric motor includes a nozzle for coupling to the surgical or dental handpiece, and the ratio between the length of the coupling nozzle and the external diameter of the coupling nozzle set by ISO standard 3964-1982 is between 1.8 and 2.5. The handpiece for surgical or dental use is adapted to receive the shortened coupling nozzle of the electric motor. An assembly can be formed by the handpiece and the electric motor of this type.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/