Invention Grant
- Patent Title: Adjustable pitch link
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Application No.: US13669212Application Date: 2012-11-05
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Publication No.: US10377477B2Publication Date: 2019-08-13
- Inventor: Joseph Biser , Clifton B. Day , Frank B. Stamps , Daniel Spivey
- Applicant: Bell Helicopter Textron Inc.
- Applicant Address: US TX Fort Worth
- Assignee: BELL HELICOPTER TEXTRON INC.
- Current Assignee: BELL HELICOPTER TEXTRON INC.
- Current Assignee Address: US TX Fort Worth
- Agency: Lightfoot & Alford PLLC
- Main IPC: B64C27/605
- IPC: B64C27/605 ; F16C7/06

Abstract:
According to one embodiment, a pitch link includes a first link, a second link coupled to a first end of the first link, a third link coupled to a second end of the first link opposite the first end, and a first bearing housing having a first bearing and a second bearing housing having a second bearing. The first bearing housing is removably coupled to the second link. The second link separates the first bearing housing from the first link. The second bearing housing is removably coupled to the third link. The third link separates the second bearing housing from the first link.
Public/Granted literature
- US20130168492A1 Adjustable Pitch Link Public/Granted day:2013-07-04
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