Trapezoidal panel pin joint allowing free deflection between...

Details Trapezoidal panel pin joint allowing free deflection between... Trapezoidal panel pin joint allowing free deflection between...

2006-09-15

2009-06-16

Mansen, Michael R (Department: 3644)

Aeronautics and astronautics

Aircraft structure

Airfoil construction

C244S131000

Reexamination Certificate

active

07546979

ABSTRACT:
The invention is directed a trapezoidal panel pin joint for allowing deflection of an aircraft between a fuselage section and a wing section, wherein the pin joint comprises a vertical pin portion, a lug portion, and a clevis portion; wherein at least one vertical flexible tee member is positioned below the pin joint; and wherein the pin joint is coupled to at least two horizontal flexible tee members, such that the pin joint and vertical and horizontal flexible tee members, in combination, release two rotational degrees of freedom.

REFERENCES:
patent: 1549689 (1925-08-01), Rohrbach
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patent: 2242147 (1941-05-01), Salisbury
patent: 3279721 (1966-10-01), Dethman
patent: 4390153 (1983-06-01), Wuermseer
patent: 4893964 (1990-01-01), Anderson
patent: 2006/0018710 (2006-01-01), Durand et al.
patent: 1537993 (2005-08-01), None
patent: 1537993 (2005-08-01), None
patent: 2055727 (1981-03-01), None
patent: 1376424 (1995-10-01), None
Roskam, Dr. Jan, “Airplane Design; Part III: Layout Design of Cockpit, Fuselage, Wing and Empennage: Cutaways and Inboard Profiles,” 1986, Part III, Chapter 4, p. 222.
International Search Report; PCT/US2007/016376; Nov. 14, 2008.

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