A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
INSERT GAUGE OF THE THIRD RAIL
The present invention relates to an insert gauge of a third rail to allow a simultaneous test on an installation spacing, and a height of a pair of inserts buried in concrete to be adjacent to a rail as a level is placed on the rail with a pair of testing rods protruding from the rail. In addition to this, the insert gauge of a third rail allows a test on a horizontal position of the rail, and facilitates a test on a position of a jig to install the inserts as well as a test on a distance between the rail and the concrete and the spacing of the inserts after the inserts are buried in the concrete.
INSERT GAUGE OF THE THIRD RAIL
The present invention relates to an insert gauge of a third rail to allow a simultaneous test on an installation spacing, and a height of a pair of inserts buried in concrete to be adjacent to a rail as a level is placed on the rail with a pair of testing rods protruding from the rail. In addition to this, the insert gauge of a third rail allows a test on a horizontal position of the rail, and facilitates a test on a position of a jig to install the inserts as well as a test on a distance between the rail and the concrete and the spacing of the inserts after the inserts are buried in the concrete.
INSERT GAUGE OF THE THIRD RAIL
KIM KI SONG (author) / KIM SUNG WOO (author)
2015-08-19
Patent
Electronic Resource
Korean