There is also a thing called a dog clutch that works the same but much easier. Here is a link for one maybe it will give you some food for thought.
A Dog Clutch for the MiniLathe
Nelson
There is also a thing called a dog clutch that works the same but much easier. Here is a link for one maybe it will give you some food for thought.
A Dog Clutch for the MiniLathe
Nelson
Home-PC (Jul 13, 2022), jjr2001 (May 10, 2018), Paul Jones (May 12, 2018)
Home-PC (Jul 13, 2022), Paul Jones (May 12, 2018), PJs (Sep 13, 2018)
Paul Jones (May 12, 2018), PJs (May 11, 2018)
Paul Jones (May 12, 2018), PJs (May 11, 2018)
I don’t have an inside photo but it’s simple.
I removed the shaft of the wiper motor worm gear, the cross hatched part in the middle of the drawing, and bored out its center to run on a shoulder on the inboard one of two steel clutch plates that take the place of the keyed on right handwheel on the end of the feed screw. I tapped the hollow steel shaft of the doorknob to take the place of the handwheel retaining nut, and stuck a coil spring inside it to press the end of the feed screw so they turn together.
Tightening the knob presses the clutch plates together against the cork sheets glued to the faces of the worm gear and the cork has enough spring to push the plates apart when the pressure is removed. The clutch can be set tight or loose enough to slip but only by feel.
It looks like your car seat motor could be modified to work the same way.
jjr2001 (May 23, 2018), Paul Jones (May 12, 2018), PJs (May 13, 2018)
There are currently 1 users browsing this thread. (0 members and 1 guests)
Bookmarks