Method of manufacturing a honey comb structure of thermostructur

Details Method of manufacturing a honey comb structure of thermostructur Method of manufacturing a honey comb structure of thermostructur

1993-05-28

1995-05-16

Ball, Michael W.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156211, 156229, 156250, 428116, 428118, 428178, B32B 3118

Patent

active

054157153

ABSTRACT:
A method of manufacturing a honeycomb structure of thermostructural composite material comprising a fiber reinforcing fabric densified by a matrix, the fibers of the reinforcing fabric being of a material selected from carbon and ceramics, as is the matrix, the method comprising the following steps:
making a three-dimensional fiber fabric by means of superposed two-dimensional plies that are bonded together by means of fibers passing through the plies;
making slit-shaped cuts in a staggered configuration through the plies, and through the entire thickness of the fabric;
stretching the cut fabric in a direction that is not parallel to the cuts but that is parallel to the plies so as to form cells whose walls are constituted by the lips of the cuts; and
while the cut texture is held in the stretched state, densifying it using the matrix-constituting material to obtain a rigid honeycomb structure of thermostructural material.

REFERENCES:
patent: 1917456 (1933-07-01), Mickelson
patent: 3188924 (1965-06-01), Davey et al.
patent: 3321355 (1967-05-01), Holland
patent: 3756907 (1973-09-01), Heling
patent: 4628846 (1986-12-01), Vives
patent: 5247749 (1993-09-01), Bury
Database WPIL, Section Ch. Week 8925, Derwent Publications Ltd., London, GB, Class L02, AN 89-181962 & JP-A-1,119,574 (Showa Hikoki Kogyo), May 11, 1989.

Affiliated with

Also associated with

Rating

Method of manufacturing a honey comb structure of thermostructur does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of manufacturing a honey comb structure of thermostructur, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of manufacturing a honey comb structure of thermostructur will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-635487