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