Automatic Pedestrian Doors — Key Documents



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ANSI A156.10

Governs the operational characteristics of power operated automatic sliding, swinging and folding doors.

ANSI A156.10-1979 national standard
(27 pages; 0.80 Mb)
American National Standard for Power Operated Pedestrian Doors
National standard for power operated pedestrian doors, sponsored, copyrighted and published by the Builders Hardware Manufacturers Association (BHMA).   Approved July 18, 1979.

ANSI A156.10-1985 national standard
(25 pages; 1.36 Mb)
American National Standard for Power Operated Pedestrian Doors
National standard for power operated pedestrian doors, sponsored, copyrighted and published by the Builders Hardware Manufacturers Association (BHMA).   Approved April 25, 1985.

ANSI A156.10-1991 national standard
(26 pages; 2.30 Mb)
American National Standard for Power Operated Pedestrian Doors
National standard for power operated pedestrian doors, sponsored, copyrighted and published by the Builders Hardware Manufacturers Association (BHMA).   Approved September 10, 1991.

ANSI A156.10-1999 national standard
(46 pages; 1.61 Mb)
American National Standard for Power Operated Pedestrian Doors
National standard for power operated pedestrian doors, sponsored, copyrighted and published by the Builders Hardware Manufacturers Association (BHMA).   Approved April 26, 1999.

ANSI A156.10-2005 national standard
(49 pages; 1.50 Mb)
American National Standard for Power Operated Pedestrian Doors
National standard for power operated pedestrian doors, sponsored, copyrighted and published by the Builders Hardware Manufacturers Association (BHMA).   Approved September 20, 2005.

ANSI A156.10-2011 national standard
(54 pages; 1.80 Mb)
American National Standard for Power Operated Pedestrian Doors
National standard for power operated pedestrian doors, sponsored, copyrighted and published by the Builders Hardware Manufacturers Association (BHMA).   Approved August 2, 2011.



ANSI A156.19

Governs the operational characteristics of power assist and low energy power operated doors.

ANSI A156.19-1984 national standard
(9 pages; 366 Kb)
American National Standard for Power Assist and Low Energy Power Operated Doors
National standard for power assist and low energy power operated doors, sponsored, copyrighted and published by the Builders Hardware Manufacturers Association (BHMA).   Approved February 13, 1984.

ANSI A156.19-1990 national standard
(9 pages; 539 Kb)
American National Standard for Power Assist and Low Energy Power Operated Doors
National standard for power assist and low energy power operated doors, developed, sponsored, copyrighted and published by the Builders Hardware Manufacturers Association (BHMA).   Approved June 6, 1990.

ANSI A156.19-2002 national standard
(10 pages; 558 Kb)
American National Standard for Power Assist and Low Energy Power Operated Doors
National standard for power assist and low energy power operated doors, developed, sponsored, copyrighted and published by the Builders Hardware Manufacturers Association (BHMA).   Approved August 25, 2002.

ANSI A156.19-2007 national standard
(10 pages; 411 Kb)
American National Standard for Power Assist and Low Energy Power Operated Doors
National standard for power assist and low energy power operated doors, developed, sponsored, copyrighted and published by the Builders Hardware Manufacturers Association (BHMA).   Approved April 20, 2007.

ANSI A156.19-2013 national standard
(11 pages; 435 Kb)
American National Standard for Power Assist and Low Energy Power Operated Doors
National standard for power assist and low energy power operated doors, developed, sponsored, copyrighted and published by the Builders Hardware Manufacturers Association (BHMA).   Approved July 17, 2013.



ANSI A156.27

Governs the operational characteristics of power and manually operated revolving doors.

ANSI A156.27-2003 national standard
(22 pages; 1.74 Mb)
American National Standard for Power and Manual Operated Revolving Pedestrian Doors
National standard for power and manual operated revolving pedestrian doors, sponsored, copyrighted and published by the Builders Hardware Manufacturers Association (BHMA).   Approved June 5, 2003.

ANSI A156.27-2011 national standard
(34 pages; 1.11 Mb)
American National Standard for Power and Manual Operated Revolving Pedestrian Doors
National standard for power and manual operated revolving pedestrian doors, sponsored, copyrighted and published by the Builders Hardware Manufacturers Association (BHMA).   Approved June 20, 2011.



ANSI Z535.4

National warnings standard for devices and appliances.

ANSI Z535.4-1991 national standard
(18 pages; 1.91 Mb)
American National Standard for Product Safety Signs and Labels
National standard for product safety signs and labels, sponsored, copyrighted and published by the National Electrical Manufacturers Association (NEMA).   Approved June, 1991.

ANSI Z535.4-1998 national standard
(27 pages; 2.66 Mb)
American National Standard for Product Safety Signs and Labels
National standard for product safety signs and labels, sponsored, copyrighted and published by the National Electrical Manufacturers Association (NEMA).   Approved April 28, 1998.

ANSI Z535.4-2002 national standard
(43 pages; 2.93 Mb)
American National Standard for Product Safety Signs and Labels
National standard for product safety signs and labels, sponsored, copyrighted and published by the National Electrical Manufacturers Association (NEMA).   Approved June 6, 2002.

ANSI Z535.4-2007 national standard
(48 pages; 1.92 Mb)
American National Standard for Product Safety Signs and Labels
National standard for product safety signs and labels, sponsored, copyrighted and published by the National Electrical Manufacturers Association (NEMA).   Approved May 15, 2007.

ANSI Z535.4-2011 national standard
(48 pages; 3.39 Mb)
American National Standard for Product Safety Signs and Labels
National standard for product safety signs and labels, sponsored, copyrighted and published by the National Electrical Manufacturers Association (NEMA).   Approved July 19, 2011.



Other Documents

The following are early documents authored by Warren F. Davis, Ph.D., relating to automatic pedestrian door litigation.

ATLA Automatic Door Litigator
Vol. 1, No. 1; May, 1993

(4 pages; 39 Kb)
Feature article Anatomy of a Door by Warren F. Davis, Ph.D.   "What are the key components of an automatic pedestrian door, how are they interrelated, and how do accidents arise involving such doors?"

ATLA Automatic Door Litigator
Vol. 2, No. 1; July, 1994

(7 pages; 61 Kb)
Feature article ANSI A156.10: A Standard in Decline by Warren F. Davis, Ph.D.   "In so far as sensors are concerned, ANSI A156.10, as it has evolved, does not set standards at all but is merely a reflection of the designs that the industry has already achieved and is, apparently, not motivated to go beyond."

An Automatic Sliding Door
Litigation Primer (Aug., 1993)

(21 pages; 71 Kb)
"This primer is intended to give plaintiffs' attorneys a quick fix on the principal technical issues that bear on cases involving automatic sliding pedestrian doors."


Diagrams prepared by Warren F. Davis, Ph.D., relating to automatic pedestrian doors.

Dual hold open beam diagram
(1 sheet; 7 Kb)
Diagram to scale illustrating how it is possible for part of the body to be within the closing path of a sliding door and not occlude either of two hold open beams mounted at typical heights.

Microwave motion sensor
Doppler diagram

(1 sheet; 25 Kb)
Schematic diagram illustrating how microwave motion sensor Doppler pulses are formed, and the geometric orgin of minimum (zero) Doppler effect in the area directly beneath the sensor.

Control mat test diagram
(1 sheet; 13 Kb)
Generic test diagram for use when performing the control mat test prescribed by the ANSI A156.10 national standard for automatic pedestrian doors.




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