| 摘要 |
PURPOSE: A connecting device of an infinite track is provided to prevent transformations of track bodies at a sudden braking. CONSTITUTION: An infinite track is rotated by a drive sprocket and plural rod wheels. Plural track bodies(111,112) are connected by connecting pins(115,117). Rubber bushes(116,118) are installed between the connecting pins(115,117) and the track bodies(111,112). The rubber bushes(116,118) are produced at a shore strength of 69-75. Thereby, the tensile force and the bending force are increased. Therefore, interferences between the track bodies(111,112) and the connecting pins(115,117) and transformations of the track bodies(111,112) are prevented though the infinite track is braked suddenly.
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