stick lock

[onestrangeday]

Hi PJW:

thanks for your reply. I saw this on the control tables where it has this heading at one of its column. So do you have any ideas when will 'stick locking' be applied into the design of interlocking systems?
thanks

Not a term with which I am familiar; what was the source which used it and the context.

It could be something else such as a "route lock stick" used to impose maintained locking on points & conflicting routes after a train has been routed past a signal........

Hi Signalling Professionals:

Recently, I came across a signalling terminology "stick lock", can anyone define what does it mean ?

and in what situation would the "stick lock" be applied in the signalling design ?

thanks