| 464 / | HD | ROTARY SHAFTS, GUDGEONS, HOUSINGS, AND FLEXIBLE COUPLINGS FOR ROTARY SHAFTS |
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| 170 |  | HOUSING {6} |
| 171 | DF | .~> Rigid semispherical surface on one housing part slidably engaged with surface on mating housing part |
| 172 | DF | .~> Telescoping cylindrical housing members |
| 173 | DF | .~> Flexible housing {2} |
| 176 | DF | .~> Pivotally mounted housing supported for movement between open and closed positions |
| 177 | DF | .~> Separably connected housings for separably connected shafts |
| 178 | DF | .~> With rolling body supporting shaft in housing |