30-09-2010, 05:42 PM
(30-09-2010, 07:45 AM)alexgoei Wrote: Dear PJW,
Based on what you are saying, RT/E/C/11004 A3 Switches & Crossings, 12 Trap Points, Wide to Gauge is really a Catch Point rather than a Trap Point?
Cheers
Alex
Indeed it is the symbol for the type of point in which rails work in anti-phase which could be used as a catch or as a trap.
It certainly does not seem applicable to the "two independent switch rail" type, but there does not seem to be an official symbol for this.
PJW

