Invention Grant
- Patent Title: Breakover release pin
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Application No.: US15910339Application Date: 2018-03-02
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Publication No.: US10391915B2Publication Date: 2019-08-27
- Inventor: Brent William Last
- Applicant: Textron Aviation Inc.
- Applicant Address: US RI Providence
- Assignee: Textron Innovations, Inc.
- Current Assignee: Textron Innovations, Inc.
- Current Assignee Address: US RI Providence
- Agency: Erise IP, P.A.
- Main IPC: B60N2/90
- IPC: B60N2/90 ; B64D11/06 ; A47C7/50 ; B60N2/02

Abstract:
A system and method are disclosed which prevent structural damage to a chair footrest in an aircraft. Aircraft typically include release pins which when pulled out of apertures at different angular positions on arms existing on each side of the seat frame enable a user to set the footrest at different angular positions. To avoid overloading, the pin has been included in a pivotable housing on an axle. Resistance against rotation of the pin is provided using a torsion spring. This enables the resistance to be set at a level that allows the pin to break out to prevent overloading.
Public/Granted literature
- US20180251056A1 BREAKOVER RELEASE PIN Public/Granted day:2018-09-06
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