Barr Fabrication
Barr Fabrication Patent applications | ||
Patent application number | Title | Published |
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20120304434 | METHOD FOR REMOVAL OF DENTS FROM WIND TURBINE MASTS - A method for removal of dents from wind turbine masts uses a dent pushing tool. The dent pushing tool includes a self aligning ram assembly with a central ram cylinder and removable adjustable length arms. At the end of one arm is a curved base. At the end of the other arm is a dent pusher plate. Removal of the dent is caused by extension of the central ram cylinder. | 12-06-2012 |