| 摘要 |
PROBLEM TO BE SOLVED: To provide an endless crawler belt capable of elongating the lifetime of the belt, and reducing the amount of unnecessary belts to be treated as industrial waste, and to provide an endless crawler belt capable of considerably shortening the mounting time, and enhancing the working efficiency. SOLUTION: The endless crawler belt 1 consists of a continuous rubber belt 6 integrated with elastic synthetic rubber, and cores 2 and nylon twist 3 which are embedded in the continuous rubber belt 6. In the core 2 formed of cast steel, wing pieces 2a embedded in the continuous rubber belt 6 are formed in the right-to-left direction, and a pair of engagement ribs 2b to be engaged with driving wheels are erected therefrom. The wing pieces 2a and the engagement ribs 2b are integrated with each other. The cores 2 are embedded at a predetermined spacing while the wing pieces 2a are inserted in the continuous rubber belt 6 integrated with the elastic synthetic rubber, a hole part 5 is formed between the cores 2 close to each other, and flexible nylon twist 3 is embedded from upper and lower sides of the cores 2 along both sides of the hole part 5 in a vertically intersecting manner between the cores 2. COPYRIGHT: (C)2005,JPO&NCIPI
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