The elastic crawler according to this disclosure is an elastic crawler comprising on an inner circumferential side a plurality of engaging portions (14) respectively engageable with a plurality of pin members (22) arranged at a spacing in a circumferential direction of a sprocket, wherein: the engaging portions (14) have a pressure receiving surface (14a) which receives the pin members (22), an outline shape in side view of the pressure receiving surface (14a) being formed by an envelope L1 drawn by an outer end of the pin members (22) when the sprocket rolls coaxially with a central axis of a virtual rotor with a rolling diameter D1 as defined in D1=(pitch of the engaging portions)×(number of pin members)/(π)×a, and 0.9≤a<1, together with the virtual rotor on a plane.
ELASTIC CRAWLER AND ELASTIC CRAWLER DRIVING MECHANISM
2018-05-17
Patent
Electronic Resource
English
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
ELASTIC CRAWLER TRACK AND ELASTIC CRAWLER TRACK-DRIVING MECHANISM
European Patent Office | 2016
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