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WHEEL FOR TRACK TRAVEL MOVING BODY, MOVING BODY PROVIDED WITH SAME, RAIL AND TRAVELLING EQUIPMENT USING RAIL
WHEEL FOR TRACK TRAVEL MOVING BODY, MOVING BODY PROVIDED WITH SAME, RAIL AND TRAVELLING EQUIPMENT USING RAIL
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机译:履带行走机构用轮,具有相同的履带,行走装置及使用行走装置的行走装置
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摘要
A wheel (20) comprises a body (23), a tread surface adapted to contact with a top surface of a rail head, and a flange (25). Provided on the tread surface is a tread surface forming body (24) disposed on at least that portion of the tread surface which contacts with a rail, and formed of a ceramic particle dispersed reinforced aluminum base composite material containing ceramic particles in an aluminum alloy. The tread surface forming body (24) is formed to be ring-shaped, and fitted in a tread surface forming body receiving portion (23a) of the body (23) to be secured to the body by means of a fixing material (27).
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