For experimental purposes, I'd consider useing perlite under a primary slab that has a 'foaming agent' in the mix to reduce heat loss. On top of this would be poured a more conventional slab. The perimeter of the project would the be treated with rigid foam. We're not held to code for projects...
Thanks for helping me think of the solution. A "secondary drive" pulley is mounted on the input shaft of the 90* speed increaser. The mounting plate is slotted to accommodate the pulley and the hinge is in line with the axis of the input shaft. Unlock the locating pins and it will...
I want to run a mandrel horizontally and reposition it to vertical; as needed. Is there a brief description of this? More info is included in the gear and pulley section. Thanks much.
I want to move a horiz. mandrel down to vert. and back as needed. Background to question: Miter gear A is drive. B and C gears are at right angles and engaged to gear A somewhat like idlers. Gear D is on original drive axis engaged with B and C. A yoke is installed outside B/C gear axis. A...
