Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
E05F17/00—Special devices for shifting a plurality of wings operated simultaneously
E05F17/004—Special devices for shifting a plurality of wings operated simultaneously for wings which abut when closed
Landscapes
Specific Sealing Or Ventilating Devices For Doors And Windows
(AREA)
Closing And Opening Devices For Wings, And Checks For Wings
(AREA)