초록 ▼

A process for mounting a baseplate to a centrifugally cast, synthetic resin pole during the fabrication of the pole, the process comprising the steps of providing a mold having an inner wall the shape of which conforms to the outer surface of the pole and having a longitudinal end thereof open, prov

A process for mounting a baseplate to a centrifugally cast, synthetic resin pole during the fabrication of the pole, the process comprising the steps of providing a mold having an inner wall the shape of which conforms to the outer surface of the pole and having a longitudinal end thereof open, providing a baseplate having a pipe connected centrally thereon and extending perpendicularly therefrom, attaching the baseplate to the mold such that the baseplate abuts the open end of the mold and such that the pipe extends within the mold and an annular gap is formed between the pipe and the inner wall of the mold, rotating the mold about its longitudinal axis, and injecting the synthetic resin into the mold in an amount sufficient to fill the annular gap. A baseplate for use in the mounting process is also disclosed.

대표청구항 ▼

A process for mounting a baseplate to a pole comprised of a synthetic resin during the fabrication of said pole, the process comprising the steps of: (a) providing a mold having an inner wall the shape of which substantially conforms to the outer surface of said pole and having at least one longitud

A process for mounting a baseplate to a pole comprised of a synthetic resin during the fabrication of said pole, the process comprising the steps of: (a) providing a mold having an inner wall the shape of which substantially conforms to the outer surface of said pole and having at least one longitudinal end thereof open; (b) providing a baseplate and a baseplate extension connected to said baseplate and extending substantially perpendicularly thereto and substantially centrally therefrom, said baseplate being wider than the open end of said mold and said baseplate extension being less wide than the inner wall of said mold; (c) inserting said baseplate extension into said mold through the open end thereof such that an annular gap exists between said baseplate extension and the inner wall of said mold; (d) placing said baseplate in a generally abuttiing relation with the open end of said mold; (e) securing said baseplate to said mold such that when said mold is rotated about its longitudinal axis, said baseplate and said baseplate extension also rotate about the longitudinal axis with a rotational velocity equal to the rotational velocity of said mold; (f) rotating said mold about its longitudinal axis; and (g) injecting the synthetic resin into said mold in an amount sufficient to substantially fill the annular gap between said baseplate extension and the inner wall of said mold and thereafter solidifying said resin to thereby effect bonding between said baseplate extension and said solidified resin.