Patent ID: 6062771
Filing Date: 2000-05-16
Classification: E02D

Abstract:
A piling comprising:a tubular member having an inner surface with an inner diameter and an outer surface with an outer diameter with said tubular member having a first end and a second end, wherein said tubular member has an opening therein and wherein said outer surface with said outer diameter contains thereon a first locking groove;a first rod disposed longitudinally within said inner diameter of said tubular member, said first rod having a first end and a second end;a first blade attached to said first rod, said first blade having a first position contained within said inner diameter of said tubular member and a second position extended from said outer diameter, said first blade being aligned with said opening and wherein said first blade having a tip, said tip being configured to be inserted into said locking groove when said first blade is in said second position;first rotating means, operatively attached to said first rod, for rotating said first blade from said first position through said opening and into said second position.