15results about "Sewing stitches" patented technology

Implants including stitching patterns that overlap to produce a corner-locked stitch pattern. An implant may include a substrate including a biocompatible material a reinforcing mesh sewn into the substrate. The reinforcing mesh may include a corner-stitch pattern that includes a first lock-stitch pattern and a second lock-stitch pattern. The first lock-stitch pattern may include a first upper thread and a first lower thread that interlace at a first thread interlace point. The second lock-stitch pattern may include a second upper thread and a second lower thread that interlace at a second thread interlace point. The second lock-stitch pattern may overlap the first lock-stitch pattern such that the second upper thread and the second lower thread envelop the first upper thread and the first lower thread adjacent to the first thread interlace point and the second thread interlace point.

A reinforced composite arrangement (20), comprising: comprising a first arc (22) made of carbon fibers and having a first perimeter (P1); a second sheet (24) made of a carbon-free fiber material and having a second perimeter (P2), wherein the second sheet (24) is arranged on the first sheet (22) within the first perimeter (P1); a metal plate (26) with a third circumference (P3), wherein the metal plate (26) is arranged on top of the second arc (24) within the second circumference (P2), wherein the metal plate (26) has: a plurality of holes (28) formed along the third perimeter (P3) of the metal plate (26) and defining a plurality of respective bridge sections (29) between each of the holes (28) and an adjacent outer edge (30) of the metal plate (26); and / or a multitude of extensions (34) extending outwards from a main section (36) of the metal plate (26); and a first arrangement of thread stitches (38) securing each of the bridge sections (29) and extensions (34) to the second arch (24) or to the first arch (22) and the second arch (24).

A robot and a method for sewing an object. The robot includes a robotic arm configured to hold a needle. The needle is tied with a thread. The robot includes a controller configured to move the needle, wherein the object includes a flexible outer surface and pre-stitches formed on the outer surface. Each of the pre-stitches includes a thread section including a top side and an opposite bottom side facing the outer surface. The controller is configured to perform a sewing operation by causing the needle to go across the thread section along a path defined between the bottom side of the thread section and the outer surface of the object.

A stitched fabric including a barrier layer; a yarn stitched through and forming stitch holes in the barrier layer, and a coating. A melted portion of the barrier layer fills a portion of the stitch holes. The coating occupies interstitial spaces between individual strands of the yarn to prevent a liquid from passing from one side of the stitched fabric to another side of the stitched fabric via the yarn.

The present disclosure relates to a trim element including a profile for locating a seam line and an associated manufacturing method. The trim element (10) comprises: a support (12) comprising a channel (18) defining a groove (20) and comprising a bottom wall (22), a first side wall (24) and a second side wall (26); a coating layer (40); a seam (50) passing through the coating (40) and extending along a seam line (LC); and a positioning profile (60) attached to the coating (40) through the seam (50). The support (12) further comprises a rib (30), the positioning profile (60) engaging the first side wall (24), the second side wall (26) and the rib (30) to position the seam line (LC) facing the rib (30).

Described herein are implants (e.g., medical textiles / biotextiles) that include nonuniform stitching patterns to reinforce and bolster the tensile strength of a substrate base and provide customized compliance characteristic to the implant. In some examples, the nonuniform stitching pattern does not substantially change the compliance of the implant relative to the substrate in directions along a plane of the substrate. In some examples, the nonuniform stitching pattern creates a nonuniform directional compliance characteristic to the implant. The implants may be configured as surgical grafts that may be used for soft tissue reconstruction, regeneration, or repair.

A method for producing a smart textile includes stitching with a conductive thread from a first point outside a segmented area that is set on a sheet material toward a second point on the segmented area. An embroidery with the conductive thread is sewn from the second point as a starting point to apply a segment in the segmented area. These series of steps are executed without performing a process for cutting the conductive thread by stopping the sewing process of the conductive thread.

The present application provides a wool knitted suit without lining and a manufacturing method thereof, comprising: using wool knitted fabric with elasticity and shrinkage after steam ironing as raw material, using internal structure without lining, without chest lining, without shoulder pad, and without sleeve cotton; first, adjusting the pattern according to the stretching property of the fabric on the pattern to make the finished product achieve the desired effect of design; second, adjusting the details of the pattern when using the internal structure without lining, without chest lining, without shoulder pad, and without sleeve cotton; third, calculating the shrinkage of steam iron; at the same time, controlling the sewing size according to the stretching property of the fabric; finally, solving the problem that some wool knitted fabrics are easy to break when using machine needle; finally, achieving the effect of finished garment with size stability, flat and beautiful appearance, comfortable wearing, environmental protection and commuting.

A robot (200) for sewing an object (290),comprising: a robotic arm (220) configured to hold a needle (280), the needle (280) tied with a thread (285) in advance, and a controller (210) configured to move the needle (280), wherein the object (290) includes a flexible outer surface (297) and pre-stitches formed on the outer surface (297), each of the pre-stitches includes a thread section (292) including a top side (293) and an opposite bottom side (295) facing the outer surface (297), and the controller (210) is configured to perform a sewing operation by causing the needle (280) to go across the thread section (292) along a path defined between the bottom side (295) of the thread section (292) and the outer surface (297) of the object (290). By the robot (200) for sewing object (290), automatic sewing using a needle (280) can be realized with reduced scratches. A method for sewing an object (290) is also provided.

A method for producing a smart textile includes stitching with a conductive thread from a first point outside a segmented area that is set on a sheet material toward a second point on the segmented area. An embroidery with the conductive thread is sewn from the second point as a starting point to apply a segment in the segmented area. These series of steps are executed without performing a process for cutting the conductive thread by stopping the sewing process of the conductive thread.