b1-66er: Nice descriptive article.
(Probably old news to you.)
b1-67er: The salient fact that article leaves out is people get killed trying to take those air chambers apart. The spring has many hundreds of pounds of spring force in the compressed spring. If you take the clamp off the outside of the chamber, it will launch the chamber shell at hundreds of miles an hour, destroying everything in its path. Happens often.
No comments:
Post a Comment
sure, you can comment -- but why?