Flat-Bed Knitting Machines TRIZ Cases

Two needles per groove with elastic stitch selection enable standard-gauge 3D knitting while raising needle use and lowering yarn and production costs.

A rail-mounted stitch-pressing component replaces a yarn feeder to control large yarns, cables, and strands with less interference.

A movable catcher and cutter lift end yarn above the needle bed gap, enabling cuts closer to the knitted fabric and shorter hanging yarns.

A guided feeder rod keeps the tip near vertical during height adjustment, preserving the yarn-feed region and avoiding collisions.

Segmented guiding plates displace between open and closed positions to simplify installation and reduce the size of flat knitting machine components.

Segmented bobbin tables shift horizontally or vertically to expose the machine room, eliminating downtime from removing all holders.

Carriage sensors monitor needle positions to detect broken needles, preventing knit structure damage and reducing scrap production.

A flat knitting machine inserts weft threads using programmable needle selection and a hold-down device to secure yarn during stitch formation.

A knitting feeder integrates a cutting device to disengage yarn from the needle bed during automated switching operations.

Moving independent thread guides across multiple knitting systems creates complex knitted fabrics without adding permanent hardware.

Electromagnetic induction transfers power to flat knitting machine moving bodies via primary and secondary coils.

A knit design apparatus modifies stitch data to prevent yarn catching at pattern boundaries.

Autonomous thread guides traverse between needle beds to create complex patterns, resolving the trade-off between precision and device complexity.

LED strips integrated into carriage structures eliminate shadows cast by components, enabling immediate error detection in the needle space.

Staggered needles and a dynamic loop presser embed continuous linear material into double-sided fabric, forming curved patterns without inclined angle errors.

A design system converts needle counts into stitch heights to determine knitting courses for target dimensions.

Inclined V-groove guide rollers twist folded yarn to eliminate slack without increasing tension or breaking fibers.

A knitting method overlaps adjacent stitches to form double stitches while maintaining uniform stitch sizes through direct sinker loop connections.

A linear member adjusts sinker head position accuracy by dispersing stress at the curved portion, preventing deviations from the reference position.

Symmetrical knitting cam holds unselected needles with binder thread, preventing fabric instability caused by withdrawn needles in filigree pattern production.

A stitch cam correction unit updates control values to stabilize loop lengths across needle beds in flat knitting machines.

Reorienting the contact surfaces in parallel shortens the needle length, reducing flat knitting machine weight while maintaining slider operation reliability.

Dual layer knit sections prevent tubular sleeve ends from curling outwardly, maintaining effective length for tight space installation.

Yarn feeder tension sensor measures knitting yarn force near the needle bed gap to resolve delayed response time and device complexity trade-offs.

A fixed sinker with sloping thickness guides knitting members downward to minimize collision risks during flatbed operation.

Standby position control keeps inner gripping portion closed while outer device lifts, preventing yarn breaks from excessive tension.

Switchable guide cam sections create additional lock tracks to maintain needles in an advanced position.

A flat knitting machine uses divided half pressers to switch independently between acting and non-acting states.

Switching between part-based and bed-based views clarifies stitch shift relationships, preventing erroneous pattern input on asymmetrical knitted fabrics.

Offset thread guide eyelets on lateral arms fan out multiple threads, eliminating interference and uneven tension in flat knitting machines.

Coupled drive sources move needle beds and bed-like members integrally, preventing collisions caused by independent driving errors.

A movable cam mechanism adjusts slider position in flatbed knitting machines to control needle bed gap engagement.

A movable sinker projecting portion guides knitting yarn to prevent nipping between fixed and movable sinkers.

A flat knitting machine cam system uses a lock part with contact surfaces at different heights to drive selected needles for stitch operations.

A knitting needle features a longitudinal slit that accommodates a strip bearing element for precise lateral guidance.

A flechage knitting method transfers stitches between needle beds to enhance yarn mobility and reduce stitch doubling.

A holder moves multiple setup plates to a single elevating guide for precise selection and elevation.