Topic: Again about a seat
As usual, whether I am not able to sit, whether does not carry, but the next seat broke. Seat AeroCool AC120 lived at me hardly less than year. Normally most feeble place is a fixing of "butterfly" (a metal platform) to sitting. But this time metal in a place where the rod incorporates to a horizontal was tore. For photos selected red a line of a lift-off of metal. As I understand, metal did not withstand loading when I was thrown off on a seat back. And it, by the way, regular possibility, a seat can be swung degrees on 20 back. The question actually in, whether is in the nature of a seat with a mighty, reliable steel in critical places that anything there it was not torn, did not break, did not come off. Such sensation that though cheap though expensive - it all in such places from one substance becomes. Are not able to do safety factor. The seat is declared on 150 kg. The maximum, but some engineering experience says that such nodes should be projected with very good store. With calculation that on it the load will somersault is powerful 300-400 kg. Then there will be a confidence, what hardly 100 kg there are more. Precisely withstands.