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Three Link Couplings


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I am in the process of converting some of my fixed consists to three link coupling. I have found that on all my later Bachman models, the cast plastic coupling hook is strong enough to pull at least 32 wagons and that the slot at the back of the hook appears (Photo 2)[to be designed to take three link coupling chain. Basically, the top of the slot is a press fit push in for the chain link yet once in the bottom is open enough so that the chain link can rotate. Very simple conversion (once you have made up the three links). FYI I am using Slaters three link couplings.

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Clever, but not a wise idea if you are planning on long consists and have grades, that stretch for long distances, to contend with...

 

I'm weighting my 10' WB wagons to approximately 60 grams, using Smith's, and epoxy resin to secure the shanks. We have in excess of a 1000' run on our club layout and a pair of helixes that are over 12' tall. There are places where a runaway could lead to a substantial fall to a concrete floor. ohmy.gif

 

A broken coupling, or even something as simple as vertically out of alignment Kadees, could genuinely lead to a disaster. I've seen it happen and it scares me to no end...

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