| 摘要 |
<p>The invention relates to an emergency fish-plate (1) for temporarily connecting two successive rails (2) of a track. Said fish-plate comprises two screw nuts (7) that are associated with the same clamping piece (3) on which a safety flap (8) is located. Said safety flap is provided with an oblong hole (10) containing a flap screw (9) for fixing the safety flap (8) to the clamping piece (3). In order to render the inventive fish-plate resistant to torsion, two safety recesses (11) are used to respectively partially enclose a screw nut (7). One such emergency fish-plate (1) is very easy to operate.</p> |
