초록 ▼

A lightweight composite structure including a continuous filament member laced through the structure to provide a plurality of tension members integral with the structure. The preferred method of manufacture is to layup and cure two or more composite structural members, such as “I”beams, with each c

A lightweight composite structure including a continuous filament member laced through the structure to provide a plurality of tension members integral with the structure. The preferred method of manufacture is to layup and cure two or more composite structural members, such as “I”beams, with each cured “I”beam having a plurality of holes extended through its upstanding leg, its top and bottom T-cap portions. Next, an uncured composite skin panel is laced to the top T-cap portion of the “I”beams, utilizing the holes provided through the upstanding legs of the “I”beams. The laced composite structure is then cured using pressures and temperatures well known to those skilled in the art.

대표청구항 ▼

A bonded joint comprising, in combination: a. at least one skin panel; b. two upstanding members having abutting surfaces bonded side by side, and flanges which are bonded to said skin panel forming said bonded joint; and c. lacing, cocured under tension, extending through said panel and between sai

A bonded joint comprising, in combination: a. at least one skin panel; b. two upstanding members having abutting surfaces bonded side by side, and flanges which are bonded to said skin panel forming said bonded joint; and c. lacing, cocured under tension, extending through said panel and between said abutting surfaces of said upstanding members through a plurality of holes provided between said abutting surfaces to transfer tension and shear loads occurring normal to said skin panel into and through said upstanding members.