Device for inserting a drainage wick into the ground
OwnerNico G. Cortlever, Nic G. Cortleverinventors
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Abstract
In inserting a drainage wick into the ground, a tube containing the drainage wick is plunged into the ground with continuous downward driving force, whereafter the tube is withdrawn leaving the wick embedded in the ground.
Claims8
A device for inserting a drainage wick into the ground which comprises a mobile frame having a mast, a cable system supported on the mast and presenting a vertical cable run, a vertically elongate wick-inserting tube presenting an upper end and a lower end and connected at its upper end to the cable run, piston/cylinder means connected to the cable system for causing said cable run to plunge the tube downwardly into the ground and to withdraw the tube from the ground, and wick supply means on said frame for feeding wick downwardly through the tube so that the wick will follow the tube as it is plunged downwardly into the soil but will become embedded in the ground when the tube is withdrawn from the ground.
A device for inserting a drainage wick into the ground which comprises a mobile frame having a mast, a wick-inserting tube of vertically elongate form to present upper and lower ends, a drainage wick received in and extending through the tube, means for guidably mounting the tube on the mast for vertical motion relative thereto between an elevated position in which the lower end of the tube is spaced above the ground and a lowered position in which the lower end of the tube is plunged into the ground, piston/cylinder means connected to the tube adjacent the upper end thereof for applying a continuous downward driving force on the tube as it is plunged into the ground the piston/cylinder means for applying a continuous downward driving force including a length of cable dead-ended at its opposite ends to the frame, a block having at least one pulley thereon over which the cable is reeved, said piston/cylinder means being connected to the block for moving it up and down.
A device for inserting a drainage wick into the ground which comprises a mobile frame having a mast, a wick-inserting tube of vertically elongate form to present upper and lower ends, a drainage wick received in and extending through the tube, means for guidably mounting the tube on the mast for vertical motion relative thereto between an elevated position in which the lower end of the tube is spaced above the ground and a lowered position in which the lower end of the tube is plunged into the ground, piston/cylinder means connected to the tube adjaent the upper end thereof for applying a continuous downward driving force on the tube as it is plunged into the ground the piston/cylinder means for applying a continous downward driving force including a length of cable dead-ended at its opposite ends to the frame, a block having at least two pulleys thereon over which the cable is reeved, said piston/cylinder means being connected to the block for moving it up and down.
Dependencies are inferred from the claim text.