Stepped structure
AssigneeIntelligent Engineering (Bahamas) Limited
InventorsStephen John Kennedy, Neil Little
Life of this patent
Estimating the term…
Abstract
A stepped structure (100) comprising a plurality of separate run portions (1), wherein at least one of said plurality of separate run portions (1) comprises upper and lower sheets (20) each sheet having a forward longitudinal end portion (14, 24) bent downwards and a rear longitudinal end portion (12, 22) bent upwards, and a core material (30) between said upper and lower sheets (10, 20).
Claims21
-26. (canceled)
A stepped structure (100) comprising a plurality of separate run portions (1, 1a, 1b), wherein said plurality of separate run portions each comprise upper and lower sheets (10, 20) each sheet having a forward longitudinal end portion (14, 24) bent downwards and a rear longitudinal end portion (12, 22) bent upwards, and a core (30) between said upper and lower sheets, wherein a cavity between said upper and lower sheets (10, 20) of each separate run portion (1, 1a, 1b) is substantially sealed from outside between said respective forward longitudinal end portion (14, 24) and said respective rear longitudinal end portion (12, 22).
Dependencies are inferred from the claim text.