Stiffening for complex tubular joints

Details Stiffening for complex tubular joints Stiffening for complex tubular joints

1982-10-29

1985-09-24

Husar, Cornelius J.

Joints and connections

Branched

Three or more radiating members

403178, 403271, 403171, 138108, 52693, 228182, F16B 700

Patent

active

045430080

ABSTRACT:
A multicurvature reinforcing body comprising a pair of abutting bowl shaped members is fitted within a tubular chord member in the area of a complex joint. Cylindrical surfaces of contact of the multicurvature reinforcing body are positioned so that the longitudinal axis of an intersecting bracing member attached to the chord member passes through both of the surfaces of contact. The use of a multicurvature rinforcing body constitutes an improvement over the commonly used stiffening rings in that direct translation of tensional and compression forces acting along a bracing member which intersects at an angle other than perpendicular to the chord member to a large surface of contact within the chord member is effected.

REFERENCES:
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patent: 4092077 (1978-05-01), George
patent: 4130303 (1978-12-01), George
patent: 4425048 (1984-01-01), Kamohara et al.

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