Mcdonnell Douglas Corporation

Isidor Lenoil

Karlton Kazumi Okamoto

Rosario Simon Saggio

John J Jones

A cargo restraint includes a support, a housing which is rotatable relative to the support about a first rotation axis, and a plunger which is slidable within the housing along a second axis normal to the first axis, the plunger having a portion serving as a restraint for cargo. A torsion spring connects the housing to the support such that the housing is automatically rotatably urged into a predetermined deployed or cargo-engaging position, and a compression spring automatically urges the plunger into an extended cargo-engaging position. The restraint is thus self-deploying, and can resiliently yield to both direct and indirect impacts.

Impact-resistant restraint for cargo

A device for guiding movement of cargo items during loading and unloading from a cargo compartment of an aircraft includes a housing defining a recessed well below an upper surface of the housing, a slider which slides within the recessed well, a pawl pivotally connected to the slider and pivotal from a stowed position in the well to a deployed position projecting above the upper surface of the housing, and compression springs connected to the slider for absorbing impact loads imposed on the pawl in the longitudinal direction along which the slider and pawl slide as a unit. The cargo-engaging end of the pawl includes chamfered surfaces which cause the pawl to be depressed down into the well when the pawl is subjected to transverse impacts.

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West Hills, CA, United States of America

Isidor Lenoil