[GreenKeys] M32/33 Trip shaft grommets & Inserts...

[teletypeparts at comcast.net]

Dave, 
  
I will look to see if I have one that is good.  I will want it back eventually.  More tomorrow. 
  
Wayne 

----- Original Message -----

From: "David Tumey" <davetumey at yahoo.com> 
To: "teletypeparts" <teletypeparts at comcast.net>, "Kenneth Gartland" <trnsrme at gmail.com> 
Cc: "GREENKEYS BULLETIN BOARD" <GreenKeys at mailman.qth.net> 
Sent: Wednesday, February 25, 2015 2:24:47 PM 
Subject: Re: [GreenKeys] M32/33 Trip shaft grommets & Inserts... 

If someone can send me an example of a "good" part, I can have my CAD guy draw it up at least and share the Solidworks file with the group. 

The first step to building a tool is to model the original part. 

--dave 
W5DT 


From: "teletypeparts at comcast.net" <teletypeparts at comcast.net> 
To: "Gartland, Kenneth" <trnsrme at gmail.com> 
Cc: GREENKEYS BULLETIN BOARD <GreenKeys at mailman.qth.net> 
Sent: Wednesday, February 25, 2015 12:01 PM 
Subject: Re: [GreenKeys] M32/33 Trip shaft grommets & Inserts... 

Ken, 
  
Thanks for looking.  It would be nice to have some of the rubber grommets.  Unfortunately, its only folks who restore 32/33 that notice them being slightly elongated.  That is, unless an owner has problems due to a bad one.  Not like the print hammers that are front and center without taking the cover off.  
  
So far, I have been fortunate to get what I need off old printers that are junkers.  The left one doesnt get the stress that the one closest to the distributor gets.  
  
To manufacture a grommet, we need a new one to use as a pattern; if we can find a new one. 
  
I know Dave has a hefty sum invested in the mold for the rubber hammers and that has been good for us all. 
  
73, 
  
Wayne 
KB1FDW 




From: "Kenneth Gartland" <trnsrme at gmail.com> 
To: GreenKeys at mailman.qth.net 
Sent: Wednesday, February 25, 2015 10:47:29 AM 
Subject: [GreenKeys] M32/33 Trip shaft grommets & Inserts... 

Hi all! 
  
Note for Wayne...Sorry old boy, no luck on the M32/33 
trip shaft grommets and nylon inserts... 
  
I am wondering if there mite be enuf interest in having them 
manufactured as in the case of the print heads...When I 
think about it, the material used in these grommets is very 
similar to the rubber (?) in the print heads... 
  
Elongation and softening of these grommets is very 
troublesome...I am sure there are many 32/33's out there 
in need of them... 
  
I looked thru all my "Normal" rubber grommets, but nothing 
close that wud work... 
  
Perhaps we cud have some chatter on this issue... 
  
Tks & cheers! 
  
Ken VE3-HMQ 

______________________________________________________________ 
GreenKeys mailing list 
Home: http://mailman.qth.net/mailman/listinfo/greenkeys 
Help: http://mailman.qth.net/mmfaq.htm 
Post: mailto:GreenKeys at mailman.qth.net 

2002-to-present greenkeys archive: http://mailman.qth.net/pipermail/greenkeys/ 
1998-to-2001 greenkeys archive: http://mailman.qth.net/archive/greenkeys/greenkeys.html 
Randy Guttery's 2001-to-2009 GreenKeys Search Tool: http://comcents.com/tty/greenkeyssearch.html 

This list hosted by: http://www.qsl.net 
Please help support this email list: http://www.qsl.net/donate.html 


______________________________________________________________ 
GreenKeys mailing list 
Home: http://mailman.qth.net/mailman/listinfo/greenkeys 
Help: http://mailman.qth.net/mmfaq.htm 
Post: mailto: GreenKeys at mailman.qth.net 

2002-to-present greenkeys archive: http://mailman.qth.net/pipermail/greenkeys/ 
1998-to-2001 greenkeys archive: http://mailman.qth.net/archive/greenkeys/greenkeys.html 
Randy Guttery's 2001-to-2009 GreenKeys Search Tool: http://comcents.com/tty/greenkeyssearch.html 

This list hosted by: http://www.qsl.net 
Please help support this email list: http://www.qsl.net/donate.html 



-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mailman.qth.net/pipermail/greenkeys/attachments/20150225/3689e4ce/attachment.html>