Patent ID: 11865863
Assignee: AKTIEBOLAGET SKF
Field: Mechanical elements (Mechanical engineering)
Classification: CPC B  F  G | IPC B  F  G

Claim 0:
1. A sensorized hub bearing unit, comprising:
a rolling bearing comprising:
a stationary ring comprising:
a first annular element; and
a second annular element coupled to and arranged coaxial with the first annular element, the second annular element comprising:
a plurality of axial spaces angularly spaced from one another and positioned at an interface between the first annular element and the second annular element, and
an annular groove;

a rotating ring mounted coaxially and concentrically with the stationary ring;
a plurality of rolling elements interposed between the rotating ring and the stationary ring; and
a plurality of sensors for detecting mechanical stresses, each pair of sensors being housed within a respective axial space of the plurality of axial spaces; and
an annular band disposed within the annular groove of the second annular element,
wherein the first annular element is integrally fitted axially within the second annular element, and
each sensor of the plurality of pairs of sensors is electrically connected to one another by the annular band.