Patent ID: 6428242
Filing Date: 2002-08-06
Classification: E02B

Abstract:
A pier support system for a removable pier, comprising:a plurality of pier support posts, each comprising; a base section having a horizontal base plate having a lower surface for resting on a bed of a body of water, and a support arm section having two parallel sides extending upwardly from the horizontal base plate, a folding arm section coupled to the support arm section along the two parallel sides and positionable in a first position extending upwardly from the support arm section and a second lowered position, and a pivot mechanism coupling the support arm section to the folding arm section, the pivot mechanism comprising a cooperating pin and slot arrangement including two sets of pins and slots, each set being disposed between a different one of the two parallel sides of the support arm structure and portions of the folding arm section adjacent thereto, each set further comprising a pivot pin disposed in a closed slot and a locking pin insertable to and removable from a partially opened slot; and a height adjustable cross support fitable between pairs of pier support posts.