[GreenKeys] platten shaft pin

E. hanyou at xsmail.com
Sat Apr 3 23:03:37 EDT 2021


Well, I guess what I was aiming for was for a photo to see what remained, so that it could be narrowed down… but it's okay.  I have three 19s and they both have cranks, so yeah - there are cranks on 15’s ;p .

Didn’t know about Morton Sterling and Teletype - heck ;o !  The father of Arbor Day - his mansion is just down he highway by one hour at Arbor Lodge in Nebraska City.  Next time I go down there and they have it open for tours (post pandemic), I’m going to be on the lookout for Teletypes ;D ~


> On Apr 3, 2021, at 9:34 pm, Gerry Block <gblock at sbcglobal.net> wrote:
> 
> If it was a model 15 it had a crank
> 
> On Saturday, April 3, 2021, 6:59:42 PM PDT, steve bennett <raleigh_ranger at yahoo.com> wrote:
> 
> 
> This unit was missing crank or handwheel.
> Not sure which it had. Would the presence of a pin indicate it had one vs the other?
> -Steve
> 
> 
> 
> On Saturday, April 3, 2021, 09:11:45 PM EDT, Gerry Block <gblock at sbcglobal.net> wrote:
> 
> 
> Are you talking about the pin which engages the paper crank?  Press-fit.
> 
> 
> 
> On Saturday, April 3, 2021, 6:05:02 PM PDT, steve bennett via GreenKeys <greenkeys at mailman.qth.net> wrote:
> 
> 
> E,
> 
>   I understand your concern and trust me I am going through this process slowly and methodically
> because I understand how rare these parts are. I feel very luck I have gotten this far with out anything breaking
> on a machine this old. Everything else has come off very easy.
> Twisting should have worked regardless of weather it was threaded or pressed.
> Sometimes parts are frozen beyond any attempt to free them.
> Just asking because if it was threaded I will just drill it out and not attempt any more pressing.
> Too small for an easy-out.
> I did see it in the parts diagram a few days ago and it looked pressed in the drawing.
> Very small part hard to see detail in the drawing.
> Was hoping for feedback from someone who has actually seen the real part not just the diagram.
> 
> -Steve
> 
> On Saturday, April 3, 2021, 08:39:04 PM EDT, E. <hanyou at xsmail.com> wrote:
> 
> 
> 
> Steve,
> 
> Please, please, please… before twisting stuff off, have a look at the parts diagram, to see how it all goes together (and I really mean this kindly).  Parts are becoming harder to come by and every part has a reason… even skilled-machined parts may cause things not to work properly.
> 
> That said, do you have a photo of what you broke?
> 
> 
> > On Apr 3, 2021, at 7:13 pm, steve bennett via GreenKeys <greenkeys at mailman.qth.net> wrote:
> > 
> > Hello,
> > 
> >  Still restoring the teletype 15.
> > Any tips on getting the pin out of the platten shaft?
> > Is it pressed in? threaded in? Is it tapered?
> > 
> > I thought it looked tapered so I gave it a few light taps from the end that looked smaller.
> > Did not seem to budge so I tried to twist it with vise grips and broke it off.
> > 
> > I have machinist skills and tools so no big deal at this point I can drill it out.
> > I just have to be careful I don't ruin the shaft because I cannot make my own vulcanized rubber roller..
> > At least I haven't yet. lol
> > I have tried back yard metal casting.lol
> > I'm not even sure what the pin is for.
> > I suspect for the handwheel that is missing.
> > 
> > If that is all it does maybe I could just file it off and use a set screw to replace it.
> > 
> > -Steve AD8CI
> 
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> 
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> 
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> 
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