Drainage wick inserting device
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United States of America Patent
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-
Dec 17, 1996
Grant Date -
N/A
app pub date -
Mar 9, 1995
filing date -
Mar 15, 1994
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A device for inserting a substantially vertical drainage wick, comprising a movable frame; an inserting lance which is provided with a passage for receiving the drainage wick and corresponding with the longitudinal axis of the inserting lance; a standing guide for the inserting lance supported by the frame; a supply mechanism for arranging the drainage wick in unwindable manner; a drive; a transmission connected to the drive; and at least on drive member coacting with the transmission, the inserting lance drive including a closed loop of a flexible element with one part of the closed loop coacting with the transmission and the other part of the loop fixed to the inserting lance.
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