Fortuna model10A bell knife sharpener stone

[richco]

Hello All,

I am restoring this Fortuna model10A leather skiver,I am having trouble with understanding how the bell knife sharpener stone is held on the shaft it looks to me it was glued on when I tried to remove it from the shaft it broke in half stone measures 70x7x17.5 could anyone please confirm me if it glued on or there's any other part to keep it there.Thanks

[Beehive]

I'd back track operation instructions on replacing the grinding wheel. There has to be some kind of mechanical attachment to keep the wheel on the shaft. Shaft nut of some kind. Otherwise, you'd be reading about, "grinding wheel glue". 

 

Maybe the top of the Arbor shown in the picture expands out. Gripping the wheel by the arbor hole. I can't see if the middle of the arbor is threaded or if it's just a hole. 

 

 

[richco]

3 hours ago, Beehive said:

I'd back track operation instructions on replacing the grinding wheel. There has to be some kind of mechanical attachment to keep the wheel on the shaft. Shaft nut of some kind. Otherwise, you'd be reading about, "grinding wheel glue". 

 

Maybe the top of the Arbor shown in the picture expands out. Gripping the wheel by the arbor hole. I can't see if the middle of the arbor is threaded or if it's just a hole. 

 

 

Thanks for reply,the top part is solid and don't get expend while tight.