Thanks for your thoughts guys and soory you lost a nights sleep Johnny, tell ya what, i'll have a good nights sleep tonight to make up for your loss
ok well i'll start makeing the brackets as i have a 3mt lenght of steel angle and a load of odds and sods, once they are in place and i aquire the pivoting arms steel (either sturdy flat bar or oblong box) and fit them i can then see how acute the step angle will be,
to keep the step reasonabley level i was thinking about a set up similar to how the large windscreen witers opperate on buses and large trucks, you have the main wiper arm and then a second one at a fixed point which keeps the blade at a verticle position, once the step and metalwork's fixed on i can then see whats what and try and work out the best way from there,
it'll be trial and error, (had plenty of error so far)
that amreican electric jack looks interesting but again it's cost, i have the small winch already fitted and it all works fine (albeit a tad noisey as it's bolted to the floor pan) but i have it running through a tripple pull so as to ease the load on the winch motor, so pulling the thing up and down aint the problem, plus the air ram to push the step out and in, my only problem really is makeing the step steady so it dosen't tilt or swivel or jam up,
the runner idea was good BUT the step could tilt fore and aft and this sort of twisted the runners till they popped out the ball bearings, and thus come apart, with this pivot idea i'm hopeing it'll make the whole thing less "tilt'y"
even if i have to weld in cross braces into the lifting arms
anyway i'll keep ya all posted on the progress (or lack of it)
ok well i'll start makeing the brackets as i have a 3mt lenght of steel angle and a load of odds and sods, once they are in place and i aquire the pivoting arms steel (either sturdy flat bar or oblong box) and fit them i can then see how acute the step angle will be,
to keep the step reasonabley level i was thinking about a set up similar to how the large windscreen witers opperate on buses and large trucks, you have the main wiper arm and then a second one at a fixed point which keeps the blade at a verticle position, once the step and metalwork's fixed on i can then see whats what and try and work out the best way from there,
it'll be trial and error, (had plenty of error so far)
that amreican electric jack looks interesting but again it's cost, i have the small winch already fitted and it all works fine (albeit a tad noisey as it's bolted to the floor pan) but i have it running through a tripple pull so as to ease the load on the winch motor, so pulling the thing up and down aint the problem, plus the air ram to push the step out and in, my only problem really is makeing the step steady so it dosen't tilt or swivel or jam up,
the runner idea was good BUT the step could tilt fore and aft and this sort of twisted the runners till they popped out the ball bearings, and thus come apart, with this pivot idea i'm hopeing it'll make the whole thing less "tilt'y"
even if i have to weld in cross braces into the lifting arms
anyway i'll keep ya all posted on the progress (or lack of it)
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