It's interesting that this discussion of the Link Trainer has been
going, as yesterday I had a call from someone wanting me to rebuild
his trainer's "bellows", which are actually two wind motors, somewhat
"front to front", geared to a center shaft.

These are the pictures Gary Guilliat sent me, and I thought y'all would
like to take a look.  They appear to be built very robustly, and I will
be going to look at them within the next two weeks.  I'll let you know
what I find.  Oh, the trainer apparently uses at least three of these
units.

David Dewey

 [ Link Trainer
 [ http://www.mmdigest.com/Attachments/15/01/05/150105_221620_!cid_04C2FADE-DDE9-4B6E-8F23-90446AA21368.jpg
 

 [ one of the "motor" used in the Link Trainer
 [ http://www.mmdigest.com/Attachments/15/01/05/150105_221620_!cid_09DDF765-D909-48A4-BDB5-6023A49696AB.jpg
 

 [ Side View
 [ http://www.mmdigest.com/Attachments/15/01/05/150105_221620_!cid_728B5E79-40FC-400A-B461-8E1EF5E1ABA4.jpg
 

 [ Other Side
 [ http://www.mmdigest.com/Attachments/15/01/05/150105_221620_!cid_C0F3AF80-293D-4791-8DAD-484CBB3FAC86.jpg