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:
Jun. 14, 1988
Filed:
Mar. 28, 1986
James J Pippel, Rockford, IL (US);
Bernd A Messner, Rockford, IL (US);
The Ingersoll Milling Machine Company, Rockford, IL (US);
Abstract
A tape laying machine for depositing composite tape on the surface of a mandrel having a tape laying head positionable in multiple axes by a linear interpolative feedback control in combination with an adaptive control. The feedback control receives a commanded position from a natural path part program and regulates motion of the tape laying head of the machine along a track which will not unequally tension the edges of the tape and which is highly reproducible. The adaptive control separately varies the motion produced along individual axes by the feedback control without changing the tracking path to ensure correct tape laying conditions.