摘要:
A component for an interior of a vehicle may include inner, outer and intermediate layers, a support strip and a first thread. The outer layer may cover the inner layer. The intermediate layer may be disposed between the inner and outer layers and may be formed from a resiliently compressible material. The support strip may be at least partially received in a recess in the intermediate layer and may include an inward-facing surface and an outward-facing surface. The outward facing surface may be adjacent an inward-facing surface of the outer layer. The first thread may be stitched through the outer layer, the support strip, and the intermediate layer.
摘要:
A flat seam construction made up of a number of sequentially formed stitches and formed on a portion of one or more stitchable materials is disclosed. Each stitch has two outer threads, formed into first and second outer thread loops, and at least one inner thread, formed into at least one inner thread loop. Each of the inner and outer thread loops transversely penetrate the one or more stitchable materials. Each of the inner and outer thread loops have a bight portion engaging a bottom surface of the one or more stitchable materials. At least one looper thread is formed on the bottom surface, and arranged such that, the at least one looper thread passes between the bottom surface and at least one of the bight portions. At least one decorative thread is visible on a top surface of the seam construction.
摘要:
While feeding an upholstery member, a sewing needle is reciprocated to form needle receiving holes, and an upper thread is passed through each needle receiving hole, caused to cross a lower thread, and pulled out of the needle receiving hole. The sewing cycle is repeatedly performed to form a stitch, so that stitches form a stitch line in a surface sheet. A direction of a force, which is generated by applying tension to the lower thread and which acts to rotate thread ends of a pair of adjacent stitches in each needle receiving hole about a crossing part of the upper thread and the lower thread, is defined as a rotation direction. The sewing needle is rotated in a direction opposite to the rotation direction to incline a diagonal line of the quadrangular shape forming the cross section relative to the feeding direction of the upholstery member.
摘要:
A component for an interior of a vehicle may include inner, outer and intermediate layers, a support strip and a first thread. The outer layer may cover the inner layer. The intermediate layer may be disposed between the inner and outer layers and may be formed from a resiliently compressible material. The support strip may be at least partially received in a recess in the intermediate layer and may include an inward-facing surface and an outward-facing surface. The outward facing surface may be adjacent an inward-facing surface of the outer layer. The first thread may be stitched through the outer layer, the support strip, and the intermediate layer.
摘要:
A multi-thread single-line shuttle stitch line, consisting of at least three threads, where each top thread is independently and separately connected with each bottom thread in a pre-determinable sequence of such connection through perforations in the material, with all of said top and bottom threads passing through said perforations, making one stitch line. The top threads can be intertwined, as can the bottom threads. A process for producing a multi-thread single-line shuttle stitch line, where at least three threads are involved to form said stitch line, with a stitch of said stitch line being formed by connecting a top thread with a bottom thread by cooperation of a needle and a shuttle, and a desired number of said needles with said top threads and a desired number of said shuttles with said bottom threads being used, with only one of said needles and one of said shuttles cooperating at a time, forming a current couple; with any of said needles forming said current couple with any of said shuttles in a desired sequence. Thus, a high degree of variability in the sequence of connecting the top and bottom threads allows for a flexible transformation of the structure of the stitch line in the process of its production. Needles are fixed to a revolver with needle bars located along the periphery of said revolver and oriented along the rotation axis of said revolver, and equipped with a device, which provides for the enabling of said current couple; shuttles are fixed to another revolver with said shuttles located along the periphery of said revolver, and are equipped with a device, which provides for the enabling said current couple.
摘要:
A new carnation variety particularly distinguished by the solid dark red coloration of its very large semi-spherical blooms which are borne on long, strong, upright stems on a plant which blooms continuously with a strong, upright growth habit with abundant foliage, an average height of about 150 cm., and strong resistance to diseases.
摘要:
A multi-thread single-line chain stitch line, consisting of at least three threads. This method provides for the formation of variable structures of stitches, based on varying sequences for the conjoining of several top threads, loaded to their individual needles, with several bottom threads, loaded to their individual loopers. The method suggests intertwining top threads between each other. The proposed stitch structure provides homogeneity of mechanical stresses in the stitch line, resulting in higher strength and durability. The machine to provide such stitch line comprises a revolver, bringing required needles to the operation point and intertwining threads during formation of the stitch line, and likewise comprising a revolver for bringing required loopers to the operation point. In one of the embodiments of the present invention, only three top threads are used, with the looper having no bottom thread loaded in it.
摘要:
A stitch structure capable of effectively preventing the occurrence of raveling peculiar to double chain stitches irrespective of sewing conditions is provided by the stitch structure of double chain stitches including a plural number of needle threads forming rows of thread loops at the rear face of a cloth and one looper thread entwined with the rows of thread loops at the rear face of the cloth; wherein the looper thread is cut at one side of the positions at which it is entwined in the mode of interlacing with the preceding loops preceding to the final loops at the respective sewing termination ends of the respective rows of thread loops.
摘要:
A stitch structure capable of effectively preventing the occurrence of raveling peculiar to double chain stitches irrespective of sewing conditions is provided by the stitch structure of double chain stitches including a plural number of needle threads forming rows of thread loops at the rear face of a cloth and one looper thread entwined with the rows of thread loops at the rear face of the cloth; wherein the looper thread is cut at one side of the positions at which it is entwined in the mode of interlacing with the preceding loops preceding to the final loops at the respective sewing termination ends of the respective rows of thread loops.