| 摘要 |
A support strut includes a strut isolator with a first strut end member and a second strut end member, the second strut end distal from the first strut end. The first strut end member includes an outer rigid housing with an inner cavity. The second strut end member includes an inner rigid member extending into the outer rigid housing inner cavity and includes an inertial track extending in a direction from the first strut end towards the second strut end. The inertial track has a first entrance end proximate the first strut end and a second entrance end proximate the second strut end. The isolator includes a first outer tubular elastomer disposed between the outer rigid housing and the inner rigid member. The isolator includes a second inner end tubular elastomer disposed between the outer rigid housing and the inner rigid member proximate the second strut end. The isolator includes a third inner end tubular elastomer, the third inner end tubular elastomer disposed between the outer rigid housing and the inner rigid member proximate the first strut end. The isolator includes an isolator fluid in a first variable volume fluid chamber proximate the second strut end and the second track entrance end, and in a second variable volume fluid chamber proximate the first strut end and the first track entrance end. Movement of the first strut end member in a first strut direction towards the second strut end member plungers the fluid from the second variable volume chamber through the track towards the first variable volume chamber, and an opposite movement of the first strut end member in a second direction away from the second strut end plungers the fluid from the first variable volume chamber through the track towards the second variable volume chamber. |
