49 / | HD | MOVABLE OR REMOVABLE CLOSURES |
303 | DF | CLOSURE MOVEMENT ACTUATED RETRACTABLE SEALING, GUIDING OR LOCKING STRIP {4} |
306 | .~ Strip movement in plane of closure {2} | |
307 | DF | .~.~> Horizontally reciprocating plunger actuator {1} |
309 | DF | .~.~> Oblique movement |