Produits et services

Stocking knitting machines; knitting machines and apparatus; textile machines and apparatus; sewing machines.

Abrégé

Provided are a knitted fabric feed method and device for circular knitting machines, whereby circular knitting machine knitted fabric having a surplus section such as a toe section, etc., can be reliably moved from a knitting needle to a feed needle.　The feed needle (34) is caused to penetrate in the axial direction of the knitting needle (21) and the feed needle (34) and the knitting needle (21) are caused to be continuous in the axial direction. A feed sinker (49) is inserted into each knitting needle (21) gap, from the outside to the inside in the radial direction of a knitting needle cylinder. As a result of an engagement hook (49e) on the feed sinker (49), a final loop (26) of the knitted fabric (27) hooked onto the knitting needle (21) is pressed to the inside of the knitting needle cylinder (19) and a gap (G1) is formed between an inside surface of the knitting needle (21) and an inside loop (26a) preceding the final loop (26). The feed sinker (49) is moved in the knitting needle axial direction from the knitting needle (21) to the feed needle (34) and the final loop (26) is moved from the knitting needle (21) to the feed needle (34). The knitted fabric (27) can be smoothly moved to the feed needle (34) as a result of the gap (G1), without the final loop (26) catching at the continuous section between the feed needle (34) and the knitting needle (21).

Classes IPC  ?

• D04B 15/88 - Dispositifs d'enroulement ou de tirage pour articles tricotés
• D04B 9/46 - Métiers circulaires pour le tricotage de trame avec des aiguilles mobiles indépendantes spécialement conçus pour la production de tricot de configuration particulière bas ou parties de bas

Abrégé

Provided are a knitted fabric seaming method for circular knitting machines and a circular knitting machine system, whereby linked sections can be as fine as other loops. The feed needle (34) is caused to penetrate in the axial direction of the knitting needle (21) and the feed needle (34) and the knitting needle (21) are caused to be continuous in the axial direction. A tip protrusion (34e) of the feed needle (34) is offset to the inside. A feed sinker (49) is moved from the knitting needle (21) to the feed needle (34), in the knitting needle axial direction. The tip protrusion (34e) of the feed needle (34) is inserted into an inside loop (26a) positioned further on the inside of the knitted fabric (27) than a final loop (26) hooked onto the knitting needle (21) and the knitted fabric (27) is moved from the knitting needle (21) to the feed needle (34). The inside loop (26a) that has been moved to the feed needle (34) is linked. The linked loop size is smaller than when the final loop is moved to the feed needle and linked. The linked section can be as fine as other loops and durability and quality of appearance can be improved.

Classes IPC  ?

• D04B 15/88 - Dispositifs d'enroulement ou de tirage pour articles tricotés
• D04B 9/56 - Métiers circulaires pour le tricotage de trame avec des aiguilles mobiles indépendantes spécialement conçus pour la production de tricot de configuration particulière bas ou parties de bas parties de talon ou pointe
• D04B 15/02 - Poinçons pour transférer les mailles
• D04B 15/06 - Platines

Produits et services

Stocking knitting machines; knitting machines and apparatus; textile machines and apparatus; sewing machines.

Produits et services

Stocking knitting machines; knitting machines and apparatus; textile machines and apparatus; sewing machines.

Abrégé

In a vacuum chamber, the edge of each blade group is subjected to an ion beam treatment under predetermined conditions using a plasma ion gun and argon as a medium, and is subjected to a plasma ion injection treatment under predetermined conditions using a plasma ion injection gun and with a nitrogen plasma. As a result, it is possible to provide a blade member having an edge of a cutting quality enhanced by making the sharpness the higher, a blade member having an edge of a rigidity enhanced by making the hardness higher, and a working apparatus capable of working those edges efficiently.

Classes IPC  ?

• B26B 21/54 - Lames de rasoirs
• B23K 15/00 - Soudage ou découpage par faisceau d'électrons
• B23K 15/06 - Soudage ou découpage par faisceau d'électrons dans une enceinte sous vide
• B26B 9/00 - Lames de couteaux à main