The invention discloses an electric telescopic antiskid chain for a wheel, and belongs to the tire skid resistance technical field. The electric telescopic antiskid chain includes a plurality of groups of positioning assemblies, chain body assemblies and lifting assemblies; the positioning assemblies are arranged around the circumference of the tire and on the outer surface of a tire at intervals, each group of positioning assembly includes a plurality of linear-arrangement positioning piles, each positioning pile is sleevedly provided with a fixing ring, each fixing ring is symmetrically provided with a pair of second connection seats in the circumferential direction of the tire, and the second connection seats are connected with corresponding second connection seats on the adjacent positioning piles by second tensioning chains; the chain body assemblies are in interval arrangement with the positioning assemblies and are in movably installation with the second tensioning chains between the positioning assemblies; the lifting assemblies are arranged on the side wall of the tire and are in one-to-one correspondence with the chain body assemblies. The electric telescopic antiskid chain has the advantages that connection of the positioning assemblies with the tire is steady, loosening or detachment of the chain body assemblies can be effectively prevented, and the antiskid effect is significantly increased; the problem of troublesome dismantling and mounting of a conventional antiskid chain is solved; and the wear degree of the antiskid chain can be reduced.
Electric telescopic antiskid chain for wheel
2015-12-30
Patent
Electronic Resource
English
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
Telescopic antiskid structure of non-pneumatic tire and wheel
European Patent Office | 2024
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