| タイトル | System for connecting fluid couplings |
| 本文（外部サイト） | http://hdl.handle.net/2060/19910005300 |
| 著者（英） | Matthews, Paul R.; Cody, Joseph C. |
| 著者所属（英） | NASA Marshall Space Flight Center |
| 発行日 | 1990-06-12 |
| 言語 | eng |
| 内容記述 | A system for mating fluid transfer couplings is constructed having a male connector which is provided with a pair of opposed rollers mounted to an exterior region thereof. A male half of a fluid transfer coupling is rotatably supported in an opening in an end of the connector and is equipped with an outwardly extending forward portion. The forward portion locks into an engagement and locking region of a female half of the fluid transfer coupling, with female half being rotatably supported in a receptacle. The receptacle has an opening aligned with locking region, with this opening having a pair of concentric, annularly disposed ramps extending around an interior portion of opening. These ramps are inclined toward the interior of the receptacle and are provided with slots through which rollers of the connector pass. After the connector is inserted into the receptacle (engaging forward portion into engagement region), relative rotation between the connector and receptacle causes the rollers to traverse ramps until the rollers abut and are gripped by retainers. This axially forces the forward portion into locked, sealed engagement with the engagement region. |
| NASA分類 | MECHANICAL ENGINEERING |
| レポートNO | 91N14613 |
| 権利 | No Copyright |
|
