COLLAPSIBLE ANCHOR Russian patent published in 1994 - IPC

FIELD: waterborne traffic. SUBSTANCE: detachable pipe is designed for submersing the anchor. Shank is connected with taper end-piece by means of two forks to which flues are articulated by means of clips. Ends of flues are bent outside. Flues are provided with stiffeners. Anchor is provided with additional shank, forks and clips. End-piece is prismatic in form and its upper surface is provided with longitudinal fin. Detachable pipe is provided with end-piece with slot embracing the longitudinal fin of prismatic end-piece. Both shanks are made in form of rods; flue stiffeners are made in form of gusset plates located on the flue outside. EFFECT: enhanced reliability. 4 dwg