| タイトル | Orthotic arm joint |
| 本文（外部サイト） | http://hdl.handle.net/2060/19750004544 |
| 著者（英） | Dane, D. H. |
| 著者所属（英） | NASA Marshall Space Flight Center |
| 発行日 | 1974-11-19 |
| 言語 | eng |
| 内容記述 | An improved orthopedic (orthotic) arm joint that can be used in various joint of mechanical arms is described. The arm joints includes a worm, which is coupled to an electric motor for rotating a worm gear carried within a rotatable housing. The worm gear is supported on a thrust bearing and the rotatable housing is supported on a radial thrust bearing. A bolt extends through the housing, bearings, and worm gear for securing the device together. A potentiometer extends through the bolt, and is coupled to the rotatable housing for rotating therewith, so as to produce an electrical signal indicating the angular position of the rotatable housing. |
| NASA分類 | MAN/SYSTEM TECHNOLOGY AND LIFE SUPPORT |
| レポートNO | 75N12616 |
| 権利 | No Copyright |
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