rotating dolly wheels?

[dlang]

Hey all,
I know the DIY dolly thing is tired after about 1000 posts on here but.... I built one before and it worked great, however the wheels could only go on straight track (inline wheels on slotted angle iron). I want to build another but with a rotating plate on each set of wheels for curved track. anyone have or know of some plans for this online?

Thanks

 

[kevinottawa]

Why don't you you just build a dolly with adjustable axles? Instead of having your wheels on rails/pvc down the side of your dolly, have them go across the top and bottom mounted with a single pivot bolt in the middle and maybe 1-2 locking blots that you take out and peg in when you adjust to fixed angles.
That way you can lift your locking bolts up, turn your axles to complementary angles, lock them back down and then roll it on a fixed curved track.

Its either that or you buy a pneumatic wheeled wagon, let out some air, and bolt a seat and tripod to it and just forget the tracks.