专利检索 ap:("DENTSPLY INTERNATIONAL, INC.") AND inv:"BARKER, Thomas Edward" 第 1 页

1.

发明公开
DENTAL HANDPIECE 审中-公开
标题翻译：该牙科手机

公开(公告)号：EP1349511A2

公开(公告)日：2003-10-08

申请号：EP01989219.9

申请日：2001-12-14

申请人： DENTSPLY INTERNATIONAL, INC.

发明人： PAPANEK, Tom , NOVAK, Eugene J. , BARKER, Thomas Edward

IPC分类号： A61C1/00

CPC分类号： B22F3/225 , A61C1/08 , A61C1/16 , B22D17/00 , B22F2998/00

摘要： A dental handpiece (10) of the type having a body (11), a head (13) and a neck (12), is improved by having at least one portion of the handpiece (10) formed by metal injection molding or MIM. The use of MIM allows for improved fabrication and function. According to one aspect of the invention, the head (13) and neck (12) of the handpiece (10) are MIM-formed as a single or unitary piece.