| 发明名称 |
DUAL-STRING DYNAMOMETER FOR MEASURING DENTAL HANDPIECE POWERAT HIGH SPEED AND LOW TORQUE |
| 摘要 |
A dual-string tension dynamometer (1) utilizes two strings (10, 11) wrapped around approximately ninety degrees of a test wheel (12). The lateral forces (E, F) are balanced such that the total lateral force net value is zero. The results reflect purely torsional loading.
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| 申请公布号 |
CA2502472(A1) |
申请公布日期 |
2004.04.29 |
| 申请号 |
CA20032502472 |
申请日期 |
2003.10.20 |
| 申请人 |
DENTSPLY INTERNATIONAL INC. |
发明人 |
FANCIULLO, TODD;NOVAK, EUGUENE J.;PAPANEK, TOM;PARAFINCZUK, TED |
| 分类号 |
A61C1/18;F16H59/00;G01L3/04;G01L3/24;G01L5/00;G01L5/04;G01L5/18;(IPC1-7):G01L5/18 |
主分类号 |
A61C1/18 |
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