Marine bollard made of layered plastics resin and glass reinforc

Ships – Bitts – cleats – and pin rails

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Details

264258, B63B 2106

Patent

active

043533191

ABSTRACT:
A marine bollard having a base supporting a column neck which carries a head with overlying portions projecting laterally outwardly above the neck, wherein the outer surface of the marine bollard is formed of thermosetting plastics resin, the column neck having walls defining a column cavity therein, said walls being formed of glass reinforcement impregnated with thermosetting plastics resin, the head being filled with a cured combination of thermosetting plastics resin and glass reinforcement, the base being formed by a cured combination of glass reinforcement and thermosetting plastics resin, together with a base filler material of high compressive strength. Metal inserts defining bolt holes are included in the bollard of a preferred embodiment.

REFERENCES:
patent: Re28550 (1975-07-01), Perkins
patent: 2802766 (1957-08-01), Leverenz
patent: 2991046 (1961-07-01), Parsons
patent: 3088174 (1963-05-01), Kolt
patent: 3547747 (1970-12-01), Roberts
Plastics Engineering Handbook, Third Ed. Reinhold Publishing Corp., N.Y. pp. 118-120.

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