Abstract:
A wheel having a rim with first and second rim seats, at least the first rim seat having a generatrix, the axially outer end of which is on a circle of diameter less than the diameter of the circle on which the axially inner end is located, the first rim seat being extended axially outward by a low protrusion or hump and axially inward by a bearing surface intended to receive a tread support ring, and a wheel disk, joined on the side of the first rim seat to the radially inner wall of the rim, characterized in that the rim bearing surface includes first and second support zones separated by a circumferential groove which opens radially outward.
Abstract:
A support in which the electric elements for the monitoring of a tire are corporated is immobilized on a wheel rim by the use of a locking element which includes two sealing lips.
Abstract:
A method of acquiring and processing a satellite observation image of the earth by means of at least one strip or a matrix of detectors of the charge transfer type travelling over an observed zone, in which a plurality of pixels are acquired, which pixels are sampled in a staggered configuration, the method being characterized in that the line pitch and the column pitch of said staggered sampling are such that the image spectrum is situated mainly in a zone of the Fourier plane where the modulation transfer function is meaningful and where spectrum aliasing is limited.