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US 12,553,474 B2Granted
Co-mouldable tube
AssigneeAktiebolaget Skf
InventorsPiero Santangelo, Riccardo Restivo, Enzo Amico, Giuseppe Grassi
Life of this patent
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Abstract
A co-mouldable tube (10) includes with two rolling bearings (20) arranged along a respective axis (A) of rotation. A spacer (40) is interposed between the two rolling bearings (20) so as to give the co-mouldable tube (10) structural rigidity. A cylindrical containment sleeve (5) is co-moulded around the two rolling bearings (29) and the spacer (40). Two metal bushes (60) are interposed between the cylindrical sleeve (50) and the two rolling bearings (20) so as to be co-moulded together with the said cylindrical sleeve (50).
Claims7
A co-mouldable tube comprising:
- two rolling bearings arranged along a respective axis of rotation;
- a spacer interposed between the two rolling bearings in order to provide the co-mouldable tube with structural rigidity;
- and
- a cylindrical containment sleeve co-moulded around the two rolling bearings and the spacer;
- two metal bushes interposed between the cylindrical containment sleeve and the two rolling bearings and co-moulded with the said cylindrical containment sleeve.
2 more elements
Dependencies are inferred from the claim text.