Six-degree-of-freedom parallel "minimanipulator" with three inextensible limbs. Tahmasebi, F. & Tsai, L. January 1994. U.S. Classification 74/490.01, 901/14, 901/19; International Classification G05G9/047, B25J17/02, B25J9/10; Cooperative Classification Y10T74/20, Y10T74/20305, B25J17/0266, B25J9/106, G05G9/04737, B25J9/0036, B25J9/0048; European Classification B25J9/10L, G05G9/047B, B25J17/02F2Paper abstract bibtex A Six-Degree-of-Freedom Parallel-Manipulator having three inextensible limbs for manipulating a platform is described in which the three inextensible limbs are attached via universal joints to the platform at non-collinear points. Each of the inextensible limbs is also attached via universal joints to a two-degree-of-freedom parallel driver such as a five-bar lineage, a pantograph, or a bidirectional linear stepper motor. The drivers move the lower ends of the limbs parallel to a fixed base and thereby provide manipulation of the platform. The actuators are mounted on the fixed base without using any power transmission devices such as gears or belts.
@patent{tahmasebi_six-degree--freedom_1994,
title = {Six-degree-of-freedom parallel "minimanipulator" with three inextensible limbs},
url = {http://www.google.com/patents/US5279176},
abstract = {A Six-Degree-of-Freedom Parallel-Manipulator having three inextensible limbs for manipulating a platform is described in which the three inextensible limbs are attached via universal joints to the platform at non-collinear points. Each of the inextensible limbs is also attached via universal joints to a two-degree-of-freedom parallel driver such as a five-bar lineage, a pantograph, or a bidirectional linear stepper motor. The drivers move the lower ends of the limbs parallel to a fixed base and thereby provide manipulation of the platform. The actuators are mounted on the fixed base without using any power transmission devices such as gears or belts.},
nationality = {United States},
assignee = {The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration},
number = {US5279176 A},
author = {Tahmasebi, Farhad and Tsai, Lung-Wen},
month = jan,
year = {1994},
note = {U.S. Classification 74/490.01, 901/14, 901/19; International Classification G05G9/047, B25J17/02, B25J9/10; Cooperative Classification Y10T74/20, Y10T74/20305, B25J17/0266, B25J9/106, G05G9/04737, B25J9/0036, B25J9/0048; European Classification B25J9/10L, G05G9/047B, B25J17/02F2}
}
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