A non-pneumatic tire, including a tread (10), an inner ring (20) and a plurality of groups of bulges (30). The plurality of groups of bulges (30) are radially distributed between the tread (10) and the inner ring (20), each group of bulges (30) is hollowed out inside, and adjacent groups of bulges (30) are integrally connected to form an annular cavity (40); a depression (50) is formed at a connection position of the adjacent groups of bulges (30), the depressions (50) form a tightening inner brim (41) corresponding to an inner wall of the annular cavity (40), a top contour of an inner wall of each group of bulges (30) correspondingly forms an expanding outer brim (42) of the annular cavity (40), and a bulge wall of each group of bulges (30) forms an arc-shaped extension surface (43) integrally connected between the tightening inner brim (41) and the expanding outer brim (42); and a tire wall (60) connected between the tread (10) and the inner ring (20) is formed between the tightening inner brims (41) of the annular cavities (40) and the tops of the outer walls of the bulges (30).
AIRLESS TIRE
LUFTLOSER REIFEN
PNEU SANS AIR
2024-11-27
Patent
Electronic Resource
English
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |