On Tue, 13 Dec 2005 17:54:01 +0100, Mycroft2152 <
mycroft2152@...>
wrote:
> They were made by Goodrich or Firestone and called
>
> something like "air cushions". It's been a while since
>
> I saw the reference.
>
>
> These were very large and heavy duty, used on the
>
> semi-trailers.
>
>
> Myc
But, how exactly helps that with a drill? i mean wouldn't they wobble
around a bit, break the drills?
I can see how someone would take a shock absorber and modify it into a
short travel linear slide, but i don't see how the air cushions can be
used.
By the way, train carriages here use a similar system of very large
pneumatic cushions for shock dampening - the kind of train you are in
danger of falling asleep and missing your stop because the ride is so
smooth.
ST