The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 27, 1986
Filed:
Jul. 05, 1983
Charles B Evans, both Of Arlington, TX (US);
William J Murray, both Of Arlington, TX (US);
LTV Aerospace and Defense Company, Dallas, TX (US);
Abstract
An apparatus for forming composite, fiber/resin components with fibrous, resin-impregnated tape is disclosed. The apparatus employs a gantry for positioning a tape dispensing head assembly over a mold structure, which defines a mold surface of planar or contoured configuration. A control system is employed having sensing devices for generating signals indicative of relative positions of components of the apparatus in several axes of permissible movement, and tape application is effected by means of major and secondary command inputs to appropriate servomotor devices. Primary and initial movement is controlled in accordance with a sequence command program in cooperation with a resident program in a digital computer, and a second, adaptive control system is alternatively employed for enabling the tape dispensing head to follow vertical contours of the mold surface during X-Y movement across the surface.