gage plate

gage plate

[′gāj ‚plāt]
(civil engineering)
A plate inserted between the parallel rails of a railroad track to maintain the gage.
References in periodicals archive ?
The instrument has a plastic plate above the precision steel gage plate to help guide the pellet head.
PSL-CoPipe has recently launched a Smart Gage Plate. It consists of a standard specification aluminum gage plate configured to hold a sensor wire, a dual frequency pinger, an acoustic receiver and a three-channel data logger.
A pictorial representation of the run shows where the gage plate received impacts.
PHOTO : between part types is simple and quick--snapping in place interchangeable gage plates.