Hoistway and car doors shall comply with 407.3....
Search Results "Hoistway Door"
-
407.3 Elevator Door Requirements
-
407.3.1 Type
Elevator doors shall be the horizontal sliding type. Car gates shall be prohibited....
-
407.3.2 Operation
Elevator hoistway and car doors shall open and close automatically....
-
407.3.3 Reopening Device
Elevator doors shall be provided with a reopening device complying with 407.3.3 that shall stop and reopen a car door and hoistway door automatically if the door becomes obstructed by an...
-
407.3.3.1 Height
The device shall be activated by sensing an obstruction passing through the opening at 5 inches (125 mm) nominal and 29 inches (735 mm) nominal above the finish floor.
-
407.3.3.2 Contact
The device shall not require physical contact to be activated, although contact is permitted to occur before the door reverses....
-
407.3.3.3 Duration
Door reopening devices shall remain effective for 20 seconds minimum....
-
407.3.4 Door and Signal Timing
The minimum acceptable time from notification that a car is answering a call or notification of the car assigned at the means for the entry of destination information until the doors of...
-
407.3.5 Door Delay
Elevator doors shall remain fully open in response to a car call for 3 seconds minimum....
-
407.3.6 Width
The width of elevator doors shall comply with Table 407.4.1. EXCEPTION: In existing elevators, a power-operated car door complying with 404.2.3 shall be permitted....
-
408.3 Elevator Doors
Elevator hoistway doors shall comply with 408.3....
-
408.3.1 Sliding Doors
Sliding hoistway and car doors shall comply with 407.3.1 through 407.3.3 and 408.4.1....
-
408.3.2 Swinging Doors
Swinging hoistway doors shall open and close automatically and shall comply with 404, 407.3.2 and 408.3.2....
-
409.3 Elevator Doors
Hoistway doors, car doors, and car gates shall comply with 409.3 and 404....
-
409.3.1 Power Operation
Elevator car and hoistway doors and gates shall be power operated and shall comply with ANSI/BHMA A156.19 (1997 or 2002 edition) (incorporated by reference, see "Referenced Standards" in...
-
Can elevator doors close sooner than the minimum opening time specified when users activate door close?
User activation of door close (or automatic operation) cannot reduce the initial opening time of doors (3 seconds minimum) or the minimum door signal timing (based on 1.5/ ft/s travel speed...
-
Must elevator doors remain open for 20 seconds?
LULA swing doors, private residence elevator doors, and platform lift gates and doors must remain open for 20 seconds minimum....
-
407.3 Elevator Door Requirements
407.3 Elevator Door Requirements. Hoistway and car doors shall comply with 407.3....
-
407.3.1 Type
Elevator doors shall be the horizontal sliding type. Car gates shall be prohibited....
-
407.3.2 Operation
Elevator hoistway and car doors shall open and close automatically....
-
407.3.3 Reopening Device
Elevator doors shall be provided with a reopening device complying with 407.3.3 that shall stop and reopen a car door and hoistway door automatically if the door becomes obstructed by an...
-
407.3.3.1 Height
407.3.3.1 Height. The device shall be activated by sensing an obstruction passing through the opening at 5 inches (125 mm) nominal and 29 inches (735 mm) nominal above the finish...
-
407.3.3.2 Contact
The device shall not require physical contact to be activated, although contact is permitted to occur before the door reverses....
-
407.3.3.3 Duration
Door reopening devices shall remain effective for 20 seconds minimum....