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1. US20040083765 - Stitch control device in flat knitting machine

Office
États-Unis d'Amérique
Numéro de la demande 10470061
Date de la demande 24.07.2003
Numéro de publication 20040083765
Date de publication 06.05.2004
Numéro de délivrance 6802192
Date de délivrance 12.10.2004
Type de publication B2
CIB
D04B 15/36
DTEXTILES; PAPIER
04TRESSAGE; FABRICATION DE LA DENTELLE; TRICOTAGE; PASSEMENTERIES; NON-TISSÉS
BTRICOTAGE
15Parties constitutives de métiers à tricoter trame, ou dispositifs auxiliaires incorporés, limités à ce type de machines
32Systèmes à came ou ensembles de commandes des organes de tricotage
36pour métiers à tricoter rectilignes
D04B 15/00
DTEXTILES; PAPIER
04TRESSAGE; FABRICATION DE LA DENTELLE; TRICOTAGE; PASSEMENTERIES; NON-TISSÉS
BTRICOTAGE
15Parties constitutives de métiers à tricoter trame, ou dispositifs auxiliaires incorporés, limités à ce type de machines
D04B 15/32
DTEXTILES; PAPIER
04TRESSAGE; FABRICATION DE LA DENTELLE; TRICOTAGE; PASSEMENTERIES; NON-TISSÉS
BTRICOTAGE
15Parties constitutives de métiers à tricoter trame, ou dispositifs auxiliaires incorporés, limités à ce type de machines
32Systèmes à came ou ensembles de commandes des organes de tricotage
CPC
D04B 15/362
DTEXTILES; PAPER
04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
BKNITTING
15Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
32Cam systems or assemblies for operating knitting instruments
36for flat-bed knitting machines
362with two needle beds in V-formation
D04B 15/327
DTEXTILES; PAPER
04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
BKNITTING
15Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
32Cam systems or assemblies for operating knitting instruments
327for stitch-length regulation
D04B 15/96
DTEXTILES; PAPER
04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
BKNITTING
15Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
94Driving-gear not otherwise provided for
96in flat-bed knitting machines
Déposants Shima Seiki Mfg., Ltd.
Inventeurs Morita, Toshiaki
Hirai, Ikuhito
Mandataires Wenderoth, Lind & Ponack, L.L.P.
Données relatives à la priorité 2001022112 30.01.2001 JP
Titre
(EN) Stitch control device in flat knitting machine
Abrégé
(EN)

In a loop length controller for a flat knitting machine adapted to set a loop length of a knitting fabric by raising or lowering, via a raising and lowering device, a stitch cam attached to a carriage that slides on a needle bed to slidably operate knitting needles forward and backward, the raising and lowering device is provided with a driving motor and a converting mechanism for converting rotational motion of the driving motor into ascent and descent of the stitch cam, wherein the converting mechanism is configured such that the ascending and descending amount of the stitch cam with respect to the rotational amount of the driving motor differs between a side for a larger drawing-in amount of knitting needles for loops of longer length and a side for a smaller drawing-in amount of knitting needles for loops of shorter length.