These pictures make my teeth itch
Discussion
A Dutch train says "kedeng kedeng".
john2443 said:
In the old days, trains went clickety-click clickety-click clickety-click because they were going over the expansion gaps.
Now (and for quite a lot of years) the rails are continuously welded so they don't go clickety-click.
They do have expansion joints but they are a long way apart and rather than being a gap the ends are cut at an angle so they slide past each other as they expand/contract. Also, they nail one end of a section down and pull hard on the other end to put a bit of pre stretch in so that when they heat up they don't buckle.
Now (and for quite a lot of years) the rails are continuously welded so they don't go clickety-click.
They do have expansion joints but they are a long way apart and rather than being a gap the ends are cut at an angle so they slide past each other as they expand/contract. Also, they nail one end of a section down and pull hard on the other end to put a bit of pre stretch in so that when they heat up they don't buckle.
Dog Star said:
StuntmanMike said:
rehab71 said:
irocfan said:
For a Mercedes that looks very low rent.Gassing Station | The Lounge | Top of Page | What's New | My Stuff