Stock material or miscellaneous articles – Circular sheet or circular blank – Recording medium or carrier
Patent
1988-02-01
1990-02-13
Kendell, Lorraine T.
Stock material or miscellaneous articles
Circular sheet or circular blank
Recording medium or carrier
294191, 428408, 428457, 428469, 428472, 428608, 428614, 428698, 428 64, B32B 302, B32B 1504, B23P 1700
Patent
active
049005995
ABSTRACT:
An improved method of forming an article includes providing continuous woven, flat, helical tape of filaments and a continuous flat, helical tape of foil. The two helical tapes are interleaved to form a helical assembly having turns of filaments alternating with turns of foil. Deformation forces are applied against the turns of the helical assembly in a direction parallel to the central axis of the helix to bond the turns of the tapes of foil and filament together while maintaining the filaments free of axially extending forces. During the bonding of the turns of the helical foil and filament tapes, the tapes may be bonded to a housing or other component of an article to be reinforced. Radial reinforcing can be provided by including in the helical assembly a layer having filaments with central axes which are radial relative to the central axes of the filaments of the helical tape.
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Airfoil Textron Inc.
Kendell Lorraine T.
Timmer Edward J.
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