I have not found any pictures of the same forg model, for reference, on the internet or in any books I've got. Have asked a couple of "experts" but the only ansver I have got is: -"looks like it´s made by som Swedish blacksmith". That does not help me mch.
The data I really would want is the lenght ocf the top linkage arms and if possible the steeering axis angle. As it is, I probably will make the upper linkage lenght somewhat shorter than the lover ones, to make the fork parallel to the steering stem. Or maybe I will simulate the action in some computer progarm.
Anyway. The axles are not good, besides I'm missing one axle, the other tree all have some issues.
To the left. The original 3/8 BSC thread has been re-threaded to UNC
The one middle is the least bad one. The 3/8 thread cleaned out pretty well.
The one to the right, see below.
The axle is very worn and the 3/8 BSC thread in a bad state.
Thougt I should give the thread a try just for the fun of it and it turrned out pretty good. That does not matter since the axle is bad anyway. And since it is the same model as the missing axle, I think it's not much more work to make two of them at the same time. Now I have to find me some 1/2 inch axle to start from.
The lubrication slit will be a challange since I have no milling machine. Migt replace it with a bushing instead.
