Patent Number: 6,945,571

Title: Presser bar device for exit door

Abstract: An exit door includes a door panel attached to a door frame and having a presser bar device attached to a stile, to selectively open and lock the door panel to the door frame. The presser bar device includes two lock rods to selectively move into the door frame, a drive pin attached to either of the lock rods, a bracket slidably received in a housing and having a space formed by a hook to engage with the drive pin. A crank is pivotally attached to the housing and has one end coupled to the bracket, a presser bar is carried on the door panel and actuatable onto the other end of the crank, to rotate the crank relative to the housing, and to move the drive pin up and down relative to the housing.

Inventors: Lin; Winson (Taichung, TW)


International Classification: E05B 65/10 (20060101); E05B 065/10 ()

Expiration Date: 09/20/2022