Yard crane gears
Posted: Wed Jul 18, 2018 8:13 pm
Thanks to members' help I've sourced gears for the yard crane I hope build.
However, I'm confused by their layout. The handle seems to be this side but passes through the nearest gear. This appears to be too large to be the initial gearing as I thought the ratio would be small to large.
Perhaps this handle is simply a clutch/brake? There are a couple of gears on the far side lurking in the shadow, but how do they relate to the drive train and the hoisting barrel?
This might all be obvious to others, but the more I research the more confused I get! Does anyone have any reference/knowledge that could shed light of the set up of the gears on the other side of the vehicle?
Cheers,
Andy
However, I'm confused by their layout. The handle seems to be this side but passes through the nearest gear. This appears to be too large to be the initial gearing as I thought the ratio would be small to large.
Perhaps this handle is simply a clutch/brake? There are a couple of gears on the far side lurking in the shadow, but how do they relate to the drive train and the hoisting barrel?
This might all be obvious to others, but the more I research the more confused I get! Does anyone have any reference/knowledge that could shed light of the set up of the gears on the other side of the vehicle?
Cheers,
Andy