发明名称 |
Chuck with a push button release for a dental/medical device |
摘要 |
A medical/dental device is provided which includes a body having a hollow sleeve and a head at an end of the sleeve. The head defines an upwardly opening chamber which receives a chuck. The chuck includes a bur tube which removably receives a medical/dental tool of the latch-shaft type and a push button actuator to release the shaft from the bur tube. The bur tube includes a flexible arm which extends above the bur tube's upper surface and has an inwardly extending finger positioned to engage the groove of the shaft. The push button includes a downwardly extending pedestal which engages the arm to move the arm from a first position in which the groove and the finger create an interference fit to prevent the shaft from being removed from the head to a second position in which the finger is disengaged from the groove to allow removal of the shaft.
|
申请公布号 |
US5704786(A) |
申请公布日期 |
1998.01.06 |
申请号 |
US19960648817 |
申请日期 |
1996.05.16 |
申请人 |
YOUNG DENTAL MANUFACTURING COMPANY |
发明人 |
QUINN, MICHAEL J. |
分类号 |
A61C1/14;(IPC1-7):A61C1/14 |
主分类号 |
A61C1/14 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|