Processing

Please wait...

Settings

Settings

Goto Application

1. CN108884619 - SEWING MACHINE

Office China
Application Number 201780021678.X
Application Date 03.03.2017
Publication Number 108884619
Publication Date 23.11.2018
Grant Number 108884619
Grant Date 10.11.2020
Publication Kind B
IPC
D05B 29/02
DTEXTILES; PAPER
05SEWING; EMBROIDERING; TUFTING
BSEWING
29Pressers or presser feet for sewing machines
02Presser-control devices
D05B 19/12
DTEXTILES; PAPER
05SEWING; EMBROIDERING; TUFTING
BSEWING
19Programme-controlled sewing machines
02Sewing machines having electronic memory or microprocessor control unit
12characterised by control of operation of machine
CPC
D05B 19/12
DTEXTILES; PAPER
05SEWING; EMBROIDERING; TUFTING
BSEWING
19Programme-controlled sewing machines
02Sewing machines having electronic memory or microprocessor control unit
12characterised by control of operation of machine
D05B 29/02
DTEXTILES; PAPER
05SEWING; EMBROIDERING; TUFTING
BSEWING
29Pressers; Presser feet
02Presser-control devices
Applicants MITSUBISHI ELECTRIC CORPORATION
三菱电机株式会社
Inventors KAI TAKASHI
甲斐孝志
NAKAGAWA TAKAYUKI
中川孝幸
KONDO MASAAKI
近藤雅朗
FUKUSHIMA TAICHI
福岛太一
HAYASHI SHOHEI
林昇平
SASAKI MASAAKI
佐佐木雅彬
Agents 北京天昊联合知识产权代理有限公司 11112
北京天昊联合知识产权代理有限公司 11112
Priority Data 2016-075261 04.04.2016 JP
Title
(EN) SEWING MACHINE
(ZH) 缝纫机
Abstract
(EN)
A sewing machine (100) is provided with: a sewing needle (11) having a needle hole in which a needle thread is inserted; a shuttle having a tip in which the needle thread is captured, whereby the needle thread and a bobbin thread are entwined; a balance (13) having a small hole in which the needle thread is inserted, the small hole being raised from bottom dead center to top dead center, whereby the needle thread is pulled up from an article being sewn, which is to be the sewing product; a center presser (15) for preventing the article being sewn from lifting up; and a drive source for drivingthe center presser (15) so that the center presser (15) is stopped at a fixed height during the period in which the small hole is rising along with the action of the balance (13) after the shuttle has released the capture of the needle thread.

(ZH)
缝纫机(100)具有:缝针(11),其具有供上线插入贯穿的针孔;釜,其具有通过对上线进行捕捉而使上线和下线缠绕的尖端;挑线器(13),其具有供上线插入贯穿的小孔,小孔从下止点上升至上止点为止,由此将上线从作为缝制对象的被缝制物提起;中压脚(15),其防止被缝制物的翘起;以及驱动源,其在将釜对上线的捕捉解除后伴随挑线器(13)的动作、小孔上升的期间,对中压脚(15)进行驱动,以使中压脚(15)在恒定的高度停止。