Stay for seat

I had thought how the seat is attached.
I changed the construction of the seat. Then I thought the way to install the seat should be changed. At first I made some parts.

By tacking, we can made same parts easily.


Then I made stay. The construction is same to steering axle.

Next I weld small parts to the frame of the seat. I had mistake which the width was too wide.

Taking this side is better, I think.

The small parts for rear frame of the seat were welded like this.

I need making the parts to adjust the angle of the seat.