Patent · US Active

Eccentrically adjusted rotating scissor pitch control link

US11560224B2 · kind B2 · utility

0Cited by
8References
19Claims
0Family size

Assignee

Inventor

Key dates

Filing dateJan 9, 2020
Grant dateJan 24, 2023
Priority date—
Expiry dateApr 17, 2041

Classification

  • Technology area (CPC B)Performing Operations; Transporting
  • CPC primaryB64C27/80
  • WIPO fieldTransport
  • WIPO sectorMechanical engineering

Abstract

An adjustable control link for transferring rotor shaft rotation to a rotating swashplate, the adjustable control link includes an elongate element rotatable with the rotor shaft, the elongate element having a first end. A structure has an opening and a second end. At least one cam component is disposed within the opening and is rotatable relative to the structure about a central axis of the opening. A pin is configured to couple the elongate element to the at least one cam component. The pin is eccentrically rotatable about the central axis to move the first end of the elongate element relative to the second end of the structure.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.