Walk behind soil compactor having a double vibratory drum and an articulated frame
Vibratory mechanism for a compaction roller
Vibrator roller for soil compaction
Vibratory generating mechanism and vibratory roller utilizing vibratory generating mechanism Patent #: 5984572
ApplicationNo. 870697 filed on 06/01/2001
US Classes:404/117, Compacting roller with vibrating means404/122, Rotating drum, roller or tire404/132Plural rolls with common axes
ExaminersPrimary: Pezzuto, Robert E.
Assistant: Pechhold, Alexandra K.
Attorney, Agent or Firm
International ClassE01C 019/28
Foreign Application Priority Data2000-06-01 JP
AbstractA vibratory roller R comprises a pair of rolls 5 axially supported at both sides of a body 1 in a cantilevered fashion, a pair of vibration generating devices 6 for vibrating each of the rolls 5, a pair of vibrating motors 7 for driving each of the vibration generating devices 6 and a pair of roll-driving motors 8 for rotating each of the rolls 5. The rolls 5 are connected to each other through the roll-driving motors 8 and by a connecting member 29, and the connecting member 29 is attached to the body 1 through vibration isolating members 30. The vibratory roller R enables a compacting operation with both rolls 5 vibrating simultaneously, and the service life of the vibration isolating members 30 can be extended.