Re: Industrial minimum space loop
Posted: Mon Aug 27, 2018 11:19 pm
The base for the levers is made from aluminium U channel. ( Π shape). The pivots for the levers are nails. The levers are offcuts of rails from track that has been flattened and drilled in the right places. I used springs and washers in between the levers at the pivotal point. Paper clips are opened out and formed to hook round the bottom of the lever and the other end of the paperclip is attached to the fishing line. I did make these adjusters with three holes but I had to make new ones with five holes to get them to work with fishing line. They are made from plasticard. (See photo).
As my points are homemade and have live frogs, I have bought little micro switches to switch the frog polarity. You won't need this for standard Hornby points. Also just visible are little pieces of metal the hold the levers in position when the lever is pulled. The levers can flex sideways due to the spring on the pivot, and so they can easily be tucked u der these metal retainers which are made from paper clips. I will try to add a photo that shows these holders. They are not easy to see on the pictures I have.
Just to add. The little wheels I have made from resin. I have been enjoying casting my own resin parts.
As my points are homemade and have live frogs, I have bought little micro switches to switch the frog polarity. You won't need this for standard Hornby points. Also just visible are little pieces of metal the hold the levers in position when the lever is pulled. The levers can flex sideways due to the spring on the pivot, and so they can easily be tucked u der these metal retainers which are made from paper clips. I will try to add a photo that shows these holders. They are not easy to see on the pictures I have.
Just to add. The little wheels I have made from resin. I have been enjoying casting my own resin parts.