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Crank
Posted: Wed Apr 05, 2017 4:50 pm
by dutchman
This crank is off my Humanola project. I'm stumped how the missing wooden crank grip would be attached to this thing. There are no threads, grooves, scratches,or marks, just the smooth shaft. ? Cheers
Bill K
Re: Crank
Posted: Thu Apr 06, 2017 11:21 am
by dutchman
That's what I figured....
Bill K
Re: Crank
Posted: Thu Apr 06, 2017 2:32 pm
by alang
Maybe there was a press-fitted end cap that got lost?
Andreas
Re: Crank
Posted: Fri Apr 07, 2017 10:36 am
by dutchman
That is definitely a possibility. Thanks
Bill K
Re: Crank
Posted: Fri Apr 07, 2017 11:05 am
by Curt A
alang wrote:Maybe there was a press-fitted end cap that got lost?
Andreas
That was my thought, also. It would be like an axle cap on a toy automobile... or, since you will have to make a knob, you could drill and tap the end for a retaining screw.
Re: Crank
Posted: Fri Apr 07, 2017 2:48 pm
by dutchman
Thanks for the responses. This thing is off a common motor "Motor of Quality," George Vollema had one almost identical, one of the benefits of off brand machines---- no one will ever know the crank is not original. I imagine there are very very few people familiar with a Humanola......
Have a good weekend
Bill K
Re: Crank
Posted: Fri Apr 07, 2017 2:55 pm
by alang
Just curious, how is the knob fixed on the replacement crank?
V
Andreas
Re: Crank
Posted: Fri Apr 07, 2017 4:35 pm
by dutchman
Haven't received it yet - but I'll let you know. I'm interested myself. Cheers
Bill K
Re: Crank
Posted: Wed Apr 12, 2017 4:42 pm
by dutchman
Received the replacement crank. The part on the end of the axle, on which the knob rides, is metal and an intregal part of the crank. Perhaps the knob was in half and put on the axle and glued back together..
