Blade sweeping | Article about blade sweeping by The Free Dictionary
An adjustment of the dynamic chord-wise balance in which a tip of one of the blades of a helicopter rotor is moved backward or forward in its plane of rotation by changing the length of its drag brace.
References in periodicals archive
Hockmeyer's Multi-Shaft Mixers have a center mounted low speed Helical or Anchor Sweep blade sweeping
the mixing vessel wall and an additional high-speed shaft(s).