Dynamic support for load in fluid - involves using profiled wing bent away from load line for part of length

摘要

The dynamic support for the load dropped through a fluid comprises a single wing whose upper end lies along the support shaft and with the lower end bent away into a downwards sloping wing. The wing rotates as the load drops and provides a dynamic brake to glide the load onto the ground. The lower section comprises two thirds of the length of the wing and is bent from a simple wing profile.