摘要:
A method of knitting a knit-in rib or tubular jacquard of a double-jersey weave into a tubular body free or substantially free of a sewing process by forming a course of loops of either of the front fabric or the rear fabric with knitting needles from a first needle bed. The method includes the steps of transferring the knitted loops of the fabric at its inside portion for the knit-in jacquard to be knitted in to the knitting needles of the second needle bed facing the first needle bed so that the number of fabric wales at its inside portion is half gauge of the fabric at its outside surface, forming a course of knitted loops of the knit-in jacquard by using the needles of the first and second needle beds retaining the fabric knitted loops, transferring the knitted fabric loops of the inside portion formed with the needles of the second needle bed back to the knitting needles of the first needle bed facing the second needle bed, and knitting courses of knitted loops of the other of the front fabric and the rear fabric. The above steps are repeated to knit the the knit-in jacquard of a double-jersey weave into the tubular knitting body.
摘要:
An Intarsia carriage for a knitting machine incorporates an integral row counter operable by a spring plunger on the counter engaging a cam on the bed of the knitting machine. The counter has three drums 20, 21 and 22 controlled by ratchets, the drums having internal teeth. Each drum 20, 21 and 22 is carried on a hollow sleeve 29 supported on a segment 30 engaged on a main shaft 17. Three staggered spring click levers 34, 35 and 36 engage internal teeth 27 in the drums and each drum has an internal recess which allows the click lever to move outwardly for one tooth only after nine clicks this causes the adjacent click lever to move its drum one click.
摘要:
An apparatus for selectively controlling yarn carriers for movement along with a carriage in a flat knitting machine. A trick location detector is provided on the carriage for detecting varying positions, expressed in terms of the number of tricks from one or the other tricked end of a needle bed, of the carriage on the needle bed during its run thereon. Coupling plungers in a plunger box on the carriage are controlled by solenoids in such a way that the plungers each is actuated to slide to its operative position relative to one of the yarn carriers for engagement therewith so that the yarn carrier so engaged by the plunger is carried along by the carriage over the predetermined distance. A control unit is provided which includes, among others, a trick position setting device adapted to memorize predetermined signalling positions based on color data, each such position expressed in terms of the number of tricks counted from one or the other tricked end of the needle bed, for energizing and deenergizing the solenoids. There are provided solenoid drive circuits which are controlled through arithmetical operation of the values detected by the trick location detector and the data stored in the trick position setting device, so that the coupling plungers may be selectively controlled for engagement with and disengagement from the yarn carriers.
摘要:
An improved method for preparing epoxy-modified silicone resins is proposed in which the reaction catalyst is an alkali halide, such as sodium chloride and potassium chloride, or a combination of the alkali halide and an alkyl titanate, such as tetraisopropyl titanate and tetrabutyl titanate. The epoxy-modified silicon resin thus obtained is further reacted with a polybasic carboxylic acid or its anhydride. Varnishes containing these modified silicone resins can give coating films with very strong resistance to chemicals and solvents. Furthermore paints prepared with these varnishes as the vehicle are very stable, and exhibit no thixotropy even after a very long period of storage.
摘要:
A fabric case for an electronic device may include a back panel having a periphery and a side wall that extends around the periphery. The back panel may include a knit image of a user-selected digital photograph or other design. The design of the back panel may be customized according to the user's tastes. The case may be formed using computing equipment and knitting equipment. The computing equipment may receive a digital image from the user and may reduce the resolution and the number of colors in the digital image according to the specifications of the textile machine. Fabric pattern design software may convert the digital image into knitting instructions. The knitting instructions may be executed by knitting equipment to produce a custom back panel having a knit image of the digital photograph. The back panel may be attached to a peripheral side wall to form the fabric case.
摘要:
A method of knitting a single knit fabric comprising the steps of successively advancing a plurality of needles corresponding to a non-knitting section within which a yarn from a yarn feeder forms a transit yarn portion beginning with a needle on the side of a starting point of the transit yarn portion to lower the yarn from the yarn feeder below the needles, and engaging the yarn from the yarn feeder by another needle on the side of the yarn feeder closer to the yarn feeder than the advanced needles.
摘要:
The machine comprises a knitting head (2), a camholder carriage (3) and several striping bars (7), on which thread guides (6, 6a) are mounted between two movable stop blocks (9, 9a) and are equipped with a thread catcher (21, 21a) and driven by fingers (25, 25a). Auxiliary drive means (11) for the stop blocks and a mechanism for attaching the thread guides automatically to the stop blocks, detachable by means of the drive finger (25), make it possible at any moment to shift the thread guides together with one of these stop blocks independently of the movement of the carriage, thus making it possible to move away the thread catcher when it stops knitting, in the production of INTARSIA knitted fabrics.
摘要:
A knitting machine includes a knitting carriage, guide bars for thread guides having plunging yarn hook/feeders and a thread guide control device. A control device is integral with the knitting carriage. The control device cooperates with at least one thread guide formed of a cam having faces defining at least three different plunging levels and actuating the plunging yarn hook/feeders located on its pathway, independently of the direction of motion of the knitting carriage.
摘要:
A method for knitting interchanged plating on a technical face for a flat bed knitting machine which includes at least one needle bed that has a plurality of latch needles, a plurality of sinkers and a carriage comprises the steps of: forming an indentation and a nose protrusion at each sinker; controlling the latch needle to move in a staged stitching displacement; feeding a first and a second coloration yarns to the flat bed knitting machine simultaneously; pushing the yarns via the nose protrusion of the sinker to knit a standard plating and continuing the knitting operation through the standard plating to form a technical face of the fabric; and controlling the latch needle to perform an interchanged stitching displacement, and ordering the sinker to pick up and release the yarns through the nose protrusion and the indentation to knit an interchanged plating.
摘要:
A method of knitting an intarsia pattern fabric that can prevent occurrence of a yarn catching even when a tubular knitted fabric with an intarsia pattern and the like is knitted by using a four-bed flat knitting machine and also can eliminate the need of a split knitting to provide improved productivity. The flat knitting machine has intarsia-pattern knitting function of allowing change of position of the knitting yarn fed from the yarn feeding member to a needle before or after the knitting of the intarsia pattern, and the knitted fabric opposite to the knitted fabric to be knitted to insert the intarsia pattern (3, 8) therein is knitted in such a condition that the knitting yarn (11) extending from a needle (K) holding a final loop of the intarsia pattern (3, 8) to the yarn feeder (10) of the yarn feeding member is hooked with an empty needle of the needle bed on the upper side of the needle bed to which the needle (K) belongs.