Combined vibrationg roller with adjustable stepless amplitudes of vibration
A vibration-type road roller with stepless regulation of vibration ampletude features that at least one of its rollers can generate both vertical vibration and tangent shimmy because it has a vibration exciting mechanism to generate the vertical vibration and tangent shimmey and a vibration ampletud...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A vibration-type road roller with stepless regulation of vibration ampletude features that at least one of its rollers can generate both vertical vibration and tangent shimmy because it has a vibration exciting mechanism to generate the vertical vibration and tangent shimmey and a vibration ampletude regulator to regulate their exciting force and force moment. In the procedure of rolling the road, the ampletude of vertical vibration can be gradually decreased to zero and only tangent chimney works for higher rolling effect. |
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