407.3 Elevator Door Requirements. Hoistway and car doors shall comply with 407.3....
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407.3 Elevator Door Requirements
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407.3.1 Type
Elevator doors shall be the horizontal sliding type. Car gates shall be prohibited....
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407.3.2 Operation
Elevator hoistway and car doors shall open and close automatically....
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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...
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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...
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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....
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407.3.3.3 Duration
Door reopening devices shall remain effective for 20 seconds minimum....
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407.3.4 Door and Signal Timing
407.3.4 Door and Signal Timing....
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407.3.5 Door Delay
407.3.5 Door Delay. Elevator doors shall remain fully open in response to a car call for 3 seconds minimum....
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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....
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407.4.1 Car Dimensions
407.4.1 Car Dimensions. Inside dimensions of elevator cars and clear width of elevator doors shall comply with Table 407.4.1....
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408.3 Elevator Doors
408.3 Elevator Doors. Elevator hoistway doors shall comply with 408.3....
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408.3.1 Sliding Doors
408.3.1 Sliding Doors. Sliding hoistway and car doors shall comply with 407.3.1 through 407.3.3 and 408.4.1....
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408.3.2 Swinging Doors
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....
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408.3.2.1 Power Operation
Swinging doors shall be power-operated and shall comply with ANSI/BHMA A156.19 (1997 or 2002 edition) (incorporated by reference, see "Referenced Standards" in Chapter 1)....
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408.3.2.2 Duration
Power-operated swinging doors shall remain open for 20 seconds minimum when activated....
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409.3 Elevator Doors
409.3 Elevator Doors. Hoistway doors, car doors, and car gates shall comply with 409.3 and 404....
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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...
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409.3.2 Location
Elevator car doors or gates shall be positioned at the narrow end of the clear floor spaces required by 409.4.1....
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4.10.6* DOOR PROTECTIVE AND REOPENING DEVICE
Elevator doors shall open and close automatically....
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4.10.6* Door Protective and Reopening Device
Elevator doors shall open and close automatically....
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4.10.7* Door and Signal Timing for Hall Calls
The minimum acceptable time from notification that a car is answering a call until the doors of that car start to close shall be calculated from the following equation: T = D/(1.5 ft/...
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4.10.7* DOOR AND SIGNAL TIMING FOR HALL CALLS
The minimum acceptable time from notification that a car is answering a call until the doors of that car start to close shall be calculated from the following equation: T = D or T = D...
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4.10.8 DOOR DELAY FOR CAR CALLS
The minimum time for elevator doors to remain fully open in response to a car call shall be 3 seconds....