Device for the dynamic measurement of an object's relative position
First Claim
1. Device for the dynamic measurement of an object'"'"'s relative position, with respect to a mobile reference system, of the type consisting of at least one articulated arm that connects the reference system with the object whose coordinates and relative position are to be determined, characterised in that it comprises an articulated mechanical arm (16) with five degrees of freedom with five angular positioned sensors (31, 32, 33, 34 and 35), which allow the measurement of the three spatial coordinates X, Y, and Z of a point on the object to be measured and the two inclination angles (α
- (convergence) and γ
(descent)) that define a plane of symmetry for the object with respect to a reference point.
1 Assignment
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Accused Products
Abstract
Device for the dynamic measurement of an object'"'"'s relative position, with respect to a mobile reference system, which comprises an articulated mechanical arm with five degrees of freedom and with five angular position sensors that allow the measurement of the three spatial coordinates of a point on the object and the two inclination angles (α (convergence) and γ (descent)) that define a plane of symmetry for the measuring object with respect to a reference point, said device being particularly applicable to the dynamic measurement of the relative position of a vehicle'"'"'s wheel.
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Citations
5 Claims
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1. Device for the dynamic measurement of an object'"'"'s relative position, with respect to a mobile reference system, of the type consisting of at least one articulated arm that connects the reference system with the object whose coordinates and relative position are to be determined, characterised in that it comprises an articulated mechanical arm (16) with five degrees of freedom with five angular positioned sensors (31, 32, 33, 34 and 35), which allow the measurement of the three spatial coordinates X, Y, and Z of a point on the object to be measured and the two inclination angles (α
- (convergence) and γ
(descent)) that define a plane of symmetry for the object with respect to a reference point. - View Dependent Claims (2, 3, 4)
- (convergence) and γ
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5. Procedure to determine the dynamic behaviour of a passenger vehicle based on the measurement of the relative position of its wheels, characterised in that it uses at least one device for the dynamic measurement of an object'"'"'s relative position, each device coupled to at least one of the vehicle'"'"'s respective wheels (8).
Specification