Object Details
Manufacturer
IIT Research Institute
Summary
This articulated dummy was built for NASA's Manned Spacecraft Center by the Illinois Institute of Technology to support the development of spacesuits. It used hydraulic and electrical actuators to replicate many of the joint motions of the human body, with realistic forces. Sensors placed throughout the dummy measured forces that a prototype suit might exert on a human being when wearing the suit in a space environment. That enabled suit designers to measure how much force a human would need to move an arm or leg, or turn his or her head, when wearing a suit in space.
By using this dummy instead of a human being during the design and testing of a space suit, tests could proceed that might otherwise be painful, tedious, or even dangerous for a human being to participate in.
Donated by Larry Graham to the Museum in 1986.
Credit Line
Gift of Larry Graham
Inventory Number
A19860239000
Restrictions & Rights
Usage conditions apply
Type
EQUIPMENT-Test
Materials
Brass, aluminum, steel, copper, plastic, hydraulic fluid, woven textile,
tape, various adhesives
Dimensions
3-D: 71.1 × 50.8 × 167.6cm, 90.7kg (2 ft. 4 in. × 1 ft. 8 in. × 5 ft. 6 in., 200lb.)
Display (On Display Mount): 181.6 × 72.4 × 50.8cm (5 ft. 11 1/2 in. × 2 ft. 4 1/2 in. × 1 ft. 8 in.)
Country of Origin
United States of America
See more items in
National Air and Space Museum Collection
Location
Steven F. Udvar-Hazy Center in Chantilly, VA
Hangar
James S. McDonnell Space Hangar
Data Source
National Air and Space Museum
Link to Original Record
Record ID
nasm_A19860239000