公开(公告)号：CA2832669C

公开(公告)日：2015-09-08

申请号：CA2832669

申请日：2013-11-05

Applicant: BELL HELICOPTER TEXTRON INC

Inventor： THOMPSON GEORGE M ,  STAMPS FRANK B ,  SHIMEK GLENN A

IPC: B64C27/605

Abstract: According to one embodiment, a rotor system includes an anti-rotation sleeve featuring an outer recess portion and a tilt sleeve positioned about the anti- rotation sleeve and having an opening therethrough. A first swashplate ring is positioned about the tilt sleeve and features an inner recess portion. An anti-rotation mechanism is disposed through the opening and at least partially in the outer recess portion and the inner recess portion. The anti-rotation mechanism is operable to prevent the first swashplate ring from rotating about the anti-rotation sleeve. A second swashplate ring is positioned about the first swashplate ring and rotatable about the anti- rotation sleeve.

公开(公告)号：CA2832669A1

公开(公告)日：2014-05-08

申请号：CA2832669

申请日：2013-11-05

Applicant: BELL HELICOPTER TEXTRON INC

Inventor： THOMPSON GEORGE M ,  STAMPS FRANK B ,  SHIMEK GLENN A

IPC: B64C27/605

Abstract: According to one embodiment, a rotor system includes an anti-rotation sleeve featuring an outer recess portion and a tilt sleeve positioned about the anti-rotation sleeve and having an opening therethrough. A first swashplate ring is positioned about the tilt sleeve and features an inner recess portion. An anti-rotation mechanism is disposed through the opening and at least partially in the outer recess portion and the inner recess portion. The anti-rotation mechanism is operable to prevent the first swashplate ring from rotating about the anti-rotation sleeve. A second swashplate ring is positioned about the first swashplate ring and rotatable about the anti-rotation sleeve.