Tartar-removing dental handpiece
US4578033A · kind A · utility
45Cited by
7References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 26, 1984 |
| Grant date | Mar 25, 1986 |
| Priority date | — |
| Expiry date | Jul 26, 2004 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23Q1/0036
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A tartar-removing dental handpiece, constituted of an elongated gripping sleeve having a vibration generator arranged therein which is connected with a vibratable tartar-removing instrument located at one end of the gripping sleeve for transmission of vibrations. The gripping sleeve includes supply media conduits of which one is an energy infeed conduit leading to the vibration generator, and which are connected through the intermediary of a coupling member, which is arranged at the end of the gripping sleeve remote from the instrument, to connecting conduits leading to a medium source.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.