Control arm with two parallel branches
OwnerAlain Riwan, Florian Gosselininventors
Life of this patent
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Abstract
The master arm comprises two parallel branches (1, 2), preferably symmetric, joining together at a control wrist (7). The branches are formed of segments (3, 4, 5, 6), the first (3) of which extend from a common base (8), and moving away from the base such that the branches move apart from each other and prevent the appearance of kinetic singularities.
Claims7
Robot arm composed of articulated segments distributed into two branches (1, 2) connected by a wrist (7) at their corresponding ends, free to move in translation and in rotation, characterized in that the branches are made so as to extend, starting from a common base (8), in two halves of space on opposite sides of a separation plane (P) when the wrist (7) is intersected by the said plane, and comprise correspondent segments (3, 4, 5, 6) connected to the base that extend from the base in opposite directions moving away from each other.
Dependencies are inferred from the claim text.