Does this mechanism got a name?
I got this Köhler vibrating shuttle sewing machine with this wobbling disk mechanism. You can see it in this video:
https://youtu.be/LwebFUPI1Xo I guess that this mechanism got a better name. Do you know the name? Have you seen this kind of mechanism in other sewing machines? |
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I just like to add, that the normal mechanism I have seen to make the same kind of movement are made with the Arm Shaft and Arm Rock Shaft like you see on a Singer 66 and a lot of other sewing machines. This is from the parts list of a Singer 66:
https://www.quiltingboard.com/attach...1&d=1616933843 |
I found a bit more now. This is a video showing the mechanics of a Free Sewing Machine Company sewing machine no. 255C. It is from Rockford, Illinois. I am not sure when the machine was produced.
The mechanism seems to be named "Rotoscillo". This is youtube video showing the mechanics of this machine: https://youtu.be/gHdjd3ejKgs This is a link to a manual: http://ismacs.net/free/manuals/freevs-c-e-ce-manual.pdf It have got the same kind of wobbling mechanism, but placed in another position. Furthermore it got a bearing link system for the needle bar and take-up lever as this Köhler machine got. The machine from Free Sewing Machine Company has been presented before in this forum: https://www.quiltingboard.com/vintag...e-t302166.html |
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