Method and apparatus for the placement of a bridge element
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United States of America Patent
Stats
-
Nov 29, 2011
Grant Date -
Apr 9, 2009
app pub date -
Apr 19, 2007
filing date -
Apr 22, 2006
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method and apparatus for the placement of a bridge element using a vehicle having a placement arm, and a use of the apparatus. The placement arm has at least one drive element adapted to cooperate with the bridge element. A braking device is disposed in the vicinity of the deposition end of the placement arm and cooperates with the bridge element during a placement procedure. The bridge element is braked via an engagement element of the braking device. Movement of the bridge element in a longitudinal direction can be measured and monitored, and in the event of an uncontrolled movement the bridge element can be braked.
First Claim
Other Claims data not available
