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AssigneeDeutsche Aerospace Airbus GmbH
InventorsWilfried Eilenstein-Wiegmann, Guenter Vogg
Estimating the term…
Loads, such as pallets or freight containers, are guided and restrained on the loading floor of an aircraft by a device which provides guide rollers oriented in the direction of the longitudinal axis of the aircraft to hold pieces of freight in the horizontal direction. Additionally, cantilevered latching members hold a piece of freight against vertical and/or tilting movements. Both, the guide elements and the latching members are mounted to be tilted into the floor structure. The latching members perform simultaneously a rotating movement and a tilting movement when the device is moved or tilted into its recessed position below a top surface of the loading floor.
An apparatus for guiding a piece of freight on a loading floor within a cargo hold of an aircraft, comprising guide means (1, 2) for laterally aligning and restraining said piece of freight, carrier means (10) for mounting said guide means to said loading floor, hinging means (11) for journalling said carrier means (10) to said loading floor of said aircraft, and latching means (15) having a cantilevered section for guiding and restraining said piece of freight in a vertical direction, and toggle lever means (26) for tilting said carrier means (10) into a recessed position in said loading floor, said toggle lever means (26) being arranged between said carrier means and a fixed point (30) in said loading floor, said latching means comprising a cantilevered guide finger (15) extending substantially horizontally and substantially perpendicularly to said guide means when said guide means are in an upright operative position, said cantilevered guide finger (15) of said latching means being mounted for rotation about an axis (16) for recessing said guide finger into said loading floor below a plane defined by said loading floor, said apparatus further comprising cam means (17, 18, 34) for rotating said guide finger (15) about said axis (16) into a recessed position, said cam means being operated by a tilting movement of said guide means into said recessed position, wherein said cam means comprise a cam surface (17) as part of said latching means and a further cam member (18, 34) secured to said loading floor, said cam member and said cam surface engaging each other in response to a tilting operation.
An apparatus for guiding a piece of freight on a loading floor within a cargo hold of an aircraft, comprising guide means (1, 2) for laterally aligning and restraining said piece of freight, carrier means (10) for mounting said guide means to said loading floor, hinging means (11) for journalling said carrier means (10) to said loading floor of said aircraft, and latching means (15) having a cantilevered section for guiding and restraining said piece of freight in a vertical direction, and toggle lever means (26) for tilting said carrier means (10) into a recessed position in said loading floor, said toggle lever means (26) being arranged between said carrier means and a fixed point (30) in said loading floor, said apparatus further comprising a mounting shoe (13) secured to carrier rails in said loading floor, said hinging means (11) and said fixed point (30) being arranged on said mounting shoe, means for securing said mounting shoe to said loading floor, and a guide roller (23) with a horizontal journal axis (23A) mounted to said mounting shoe, said guide roller (23) projecting above a plane defined by said loading floor for guiding said piece of freight as it is moving on said loading floor.
An apparatus for guiding a piece of freight on a loading floor within a cargo hold of an aircraft, comprising guide means (1, 2) for laterally aligning and restraining said piece of freight, carrier means (10) for mounting said guide means to said loading floor, hinging means (11) for journalling said carrier means (10) to said loading floor of said aircraft, and latching means (15) having a cantilevered section for guiding and restraining said piece of freight in a vertical direction, and toggle lever means (26) for tilting said carrier means (10) into a recessed position in said loading floor, said toggle lever means (26) being arranged between said carrier means and a fixed point (30) in said loading floor, wherein said guide means comprise a plurality of tiltable first guide elements (1) and a plurality of second guide elements (2), and an interlocking device (7) interconnecting neighboring first and second guide elements (1, 2) in a tiltable manner.
Dependencies are inferred from the claim text.