I would like to create a Media Unit which has a TV that slides up and down within.
I don't necessarily want it to be motorised as they seem quite expensive.
I want to build it out of laminated wood and think I can make a weighted metal cog/gear/rack/drive/pulley system inside it, so I can slide the TV up and down smoothly.
The only problem is I can't find anywhere to buy these items on the internet and wonder if I've using the wrong terminology for the cogs/racks/gears/chains, etc.
Can anyone give me the correct terminology to use?