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:
Sep. 06, 1994
Filed:
Jun. 03, 1993
Yoshiaki Sakatani, Nagoya, JP;
Tetsuya Yamamoto, Nagoya, JP;
Shigeru Nishiyama, Nagoya, JP;
Yoshiharu Jin, Omihachiman, JP;
Mitsubishi Jukogyo Kabushiki Kaisha, Tokyo, JP;
Shikishima Boseki Kabushiki Kaisha, Osaka, JP;
Abstract
A profiled cross-section three-dimensional woven fabric having a plurality of woven, mutually intersecting filaments woven in longitudinal, transverse and vertical planes, with transverse planes of different widths and vertical planes of different height within a cross-section of the woven fabric perpendicular to the longitudinal woven filament planes. The woven filament in the transverse planes moving upward or downward while transversely reciprocating over a width which changes with the width of the woven filaments in each longitudinal woven plane and being disposed between vertically adjacent planes of longitudinal filaments. The woven filaments in the vertical planes moving longitudinally to the height of disposition of the longitudinal and transverse filaments in a plane perpendicular to the transverse filaments and being continuously disposed between longitudinally adjacent layers of transverse filaments, clamping the transverse and longitudinal filaments to unite them together. An even number of transverse filaments are inserted into at least one each transversely elongated transverse space surrounded by vertically adjacent vertical filaments with one or a plurality of the transverse filaments inserted into each loop formed by adjacent vertical filaments above the longitudinal filaments in the uppermost layer and below the longitudinal filaments in the lowermost layer.