Invention Grant
- Patent Title: Damped anti-rotational systems
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Application No.: US16366153Application Date: 2019-03-27
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Publication No.: US10591004B2Publication Date: 2020-03-17
- Inventor: Christopher T. Anglin , Yuk-Kwan Brian Yuen , Russell B. Witlicki
- Applicant: United Technologies Corporation
- Applicant Address: US CT Farmington
- Assignee: UNITED TECHNOLOGIES CORPORATION
- Current Assignee: UNITED TECHNOLOGIES CORPORATION
- Current Assignee Address: US CT Farmington
- Agency: Snell & Wilmer, L.L.P.
- Main IPC: F16D65/02
- IPC: F16D65/02 ; F02C7/36 ; F02C7/00

Abstract:
A damped anti-rotational system is provided comprising a pawl carrier having an axis of rotation, a pawl pivotably mounted to the pawl carrier on a pivot joint, the pawl having a contact portion and a counterweight portion, a stop pin axially disposed in the pawl carrier and configured to contact the contact portion of the pawl in response to radially inward movement of the pawl, wherein the stop pin is mounted to the pawl carrier at a forward portion of the stop pin and an aft portion of the stop pin, wherein a forward O ring is disposed on the forward portion of the stop pin and an aft O ring is disposed on the aft portion of the stop pin.
Public/Granted literature
- US20190219112A1 DAMPED ANTI-ROTATIONAL SYSTEMS Public/Granted day:2019-07-18
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