Claims
- 1. A light base and transformer housing comprising a cylindrical housing closed at one end and open at the opposite end and adapted to be installed under pavement in an airport runway or taxiway, said cylindrical housing being provided with a plurality of openings adjacent said closed end adapted to receive electrical conduit, said open end being provided with a flange extending around said open end and extending inwardly from the exterior of said cylindrical housing, said flange being so positioned on said housing that the top of said flange will be level with the said pavement when installed therein, the exterior of said cylindrical housing being provided with a plurality of vertically extending fluted indentations of a depth so that said housing will resist movement in the ground when installed therein and after concrete or bitumen has been poured around said cylindrical housing.
- 2. The light base and transformer housing of claim 1 wherein said housing is molded from a plastic material.
- 3. The light base and transformer housing of claim 1 wherein said flange is provided with a plurality of vertically extending openings therein adapted to receive fastening means.
Parent Case Info
This application is a continuation-in-part of application Ser. No. 269,932, filed 11/10/88 now abandoned.
US Referenced Citations (10)
Foreign Referenced Citations (1)
Number |
Date |
Country |
924930 |
May 1963 |
GBX |
Continuation in Parts (1)
|
Number |
Date |
Country |
Parent |
269932 |
Nov 1988 |
|