Helicopter equipped with a plurality of lifting elements

Helicopter equipped with a plurality of lifting elements

  • CN 101,519,122 A
  • Filed: 02/27/2009
  • Published: 09/02/2009
  • Est. Priority Date: 02/27/2008
  • Status: Active Application
First Claim
Patent Images

1. helicopter, described helicopter is provided with main rotor (1), described main rotor has at least two blades (10,20), each blade (10,20) is provided with the attachment (11,21) that it is attached to the hub (2) of described rotor (1), wherein, described helicopter is that each blade (10,20) is provided with a lift member (12,22), described lift member is provided with the tab (19,29) that can vert, and each lift member (12,22) is mechanically attached to single paddle (10,20) to change the pitch of described single paddle (10,20).

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