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Articulated vehicle with trench filler and tamper

  • US 3,908,292 A
  • Filed: 06/14/1973
  • Issued: 09/30/1975
  • Est. Priority Date: 06/14/1973
  • Status: Expired due to Term
First Claim
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1. A device for filling and tamping a trench comprising:

  • a vehicle having a pivotable boom with a steerabLe wheel at its forward end, said pivotable boom being connected to said vehicle at a substantially vertical pivot point;

    arm means pivotally connected to said vehicle at one end thereof about a vertical pivotal point;

    a reciprocating tamping unit supported from the other end of the arm means; and

    a drag conveyor means pivotally mounted to said pivotable boom along a substantially vertical axis, whereby said tamping unit and said conveyor means are independently adjustable laterally with respect to said vehicle.

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