To suppress excessive stress from acting on rubber forming the inner peripheral surface at regions corresponding to the areas between rubber projections. A rubber crawler (10) has: an endless rubber belt (12) that is entrained about plural wheels; plural rubber projections (14) that are disposed on the rubber belt (12) and spaced apart from one another in a crawler circumferential direction, project toward an inner peripheral side of the rubber belt (12), and come into contact with the wheels to limit the movement of the wheels in a crawler width direction; and a low-hardness rubber portion (24) that configures part of an inner peripheral surface of the rubber belt (12), is disposed between mutually adjacent rubber projections (14), and is formed by a rubber having a lower hardness than the rubber projections (14).
RUBBER TRACK
GUMMIRAUPENKETTE
PISTE DE CAOUTCHOUC
2017-06-28
Patent
Elektronische Ressource
Englisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |