Add roller for a fiber placement machine

Details Add roller for a fiber placement machine Add roller for a fiber placement machine

2006-08-25

2009-12-08

Aftergut, Jeff H (Department: 1791)

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

C156S186000, C156S173000, C156S175000, C156S264000, C156S523000, C156S574000

Reexamination Certificate

active

07628882

ABSTRACT:
An apparatus and invention are provided for accelerating an added tow to match the lay-down speed of other tows exiting a compaction roller of a fiber placement head, by driving the added tow with an add roller operatively coupled to be driven at the same peripheral speed as a feed roller having a peripheral speed matching the peripheral speed of the compaction roller.

REFERENCES:
patent: 4867834 (1989-09-01), Alenskis et al.
patent: 5110395 (1992-05-01), Vaniglia
patent: 5290389 (1994-03-01), Shupe et al.

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