Patent classifications
D03D3/00
Single piece hammock strap with integral woven eyelets
This disclosure generally relates to a hammock strap. The hammock strap includes an elongated length of strap material that is separated into a first strap and a second strap. The first strap and the second strap are woven together at one or more separation points to form eyelets between the first strap and the second strap.
Wear and Performance Sling with Hybrid Material Webbiing
A webbing for use with a tiedown or sling which has overall increase strength efficiency when compared to known tiedowns or slings which use texturized yarn. The webbing contains non-texturized yarn material having reduced elongation characteristics in the core, combined with non-texturized yarn having higher elongation and improved wear characteristics on the exterior surfaces.
Balloon with dividing fabric layers and method for braiding over three-dimensional forms
A medical balloon with a variable diameter that is reinforced with continuous fibers woven to form a fabric with a varying number of layers and fiber densities. Portions of the balloon having a relatively smaller diameter are reinforced with a fabric having a reduced fiber density and an increased number of layers to facilitate the placement of the layers. The fabric also includes a braiding pattern that facilitates the transition from a single layer fabric to a multiple layer fabric. Also described is a manufacturing method for the braiding and layering.
ELECTROSTATIC FILAMENT DISPERSAL FOR CMC APPLICATIONS
A method of preparing a woven fabric material for use in a ceramic matrix composite includes passing a desized woven fabric tape having a first inter-filament spacing through a dispersal module configured to transform the desized woven fabric tape into a dispersed woven fabric tape having a second inter-filament spacing greater than the first inter-filament spacing. The dispersal module includes a first charging element with a charged surface and disposed to apply an electric charge to the desized woven fabric tape. The method further includes applying a polymer binder to the dispersed woven fabric tape to create a stabilized woven fabric tape having the second inter-filament spacing.
HOMOGENEOUS COMPOSITE MICROSTRUCTURE
A method of preparing a woven ceramic fabric for use in a ceramic matrix composite includes transforming a woven fabric sheet having a first tow architecture into a separated woven fabric sheet having a second tow architecture, the first tow architecture including a plurality of warp tows and a plurality of weft tows, and the second tow architecture including a plurality of warp subtows and/or a plurality of weft subtows. Transforming the woven fabric sheet includes separating at least some of the plurality of warp tows and/or the plurality of weft tows into a greater number of corresponding warp subtows and/or weft subtows, respectively, such that second tow architecture includes more warp subtows and/or weft subtows than the first tow architecture comprises warp tows and weft tows, and wherein each of the warp subtows and/or weft subtows includes fewer filaments than corresponding warp tow and/or weft tow. Each of the plurality of warp subtows and/or weft subtows is spaced apart from the closest adjacent warp subtow and/or weft subtow, respectively, a distance of 25 to 230 microns.
METHOD OF FABRIC PROCESSING FOR IMPROVED CMC INFILTRATION
A method of preparing a woven fabric material for use in a ceramic matrix composite includes securing a woven fabric tape in tension across a roller, the roller having an outer surface with a plurality of spiked protrusions extending radially therefrom, each of the plurality of spiked protrusions having a diameter between 10 microns and 500 microns. The method further includes passing the woven fabric along the roller, such that the roller rotates with the passing of the woven fabric tape, thereby impinging the spiked protrusions into the woven fabric tape, and separating filaments within tows of the woven fabric tape by penetration of at least one of the spiked protrusions into the woven fabric tape, such that filaments within various tows of the woven fabric tape are pushed apart to form a separated woven fabric tape with a greater number of tows per unit area than the woven fabric tape.
Process for the production of a woven tape for zippers with weft effect for the customization and identification of a brand
In the sector of the production of customized zipper tapes for application on items of apparel and accessories, disclosed is a process for the production of a woven tape with weft effect using a jacquard loom which permits control of each thread of the weft, warp and cord so that the design is not subject to limitations of repetition and length.
Woven structure and chair with the same
A woven structure, which includes a woven surface, a skeleton or a wrapping strip, and a chair with the same. The woven surface has an edge and is formed by a staggered arrangement of a plurality of woven strips. One or both ends of several or all the woven strips are provided with a first protrusion, and both ends of each woven strip form edges. The skeleton or the wrapping strip can be disposed and clamped with the first protrusion on the edges of the woven surface. The chair with the woven structure comprises a chair seat and a chair surface. The chair surface includes a woven structure and is fixed on the chair seat.
Woven structure and chair with the same
A woven structure, which includes a woven surface, a skeleton or a wrapping strip, and a chair with the same. The woven surface has an edge and is formed by a staggered arrangement of a plurality of woven strips. One or both ends of several or all the woven strips are provided with a first protrusion, and both ends of each woven strip form edges. The skeleton or the wrapping strip can be disposed and clamped with the first protrusion on the edges of the woven surface. The chair with the woven structure comprises a chair seat and a chair surface. The chair surface includes a woven structure and is fixed on the chair seat.
Suture Device
A suture device comprises at least one weft strand interwoven with a plurality of warp strands to define a body region. The body region has a substantially open mesh construction and at least a first elongate end region axially extending from and being one part with the body region having a substantially closed mesh construction. The width of the end region is substantially less than a width of the body region.