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1. 发明授权

EP3073005B1 SEWING MACHINE HAVING UPPER FEED HALTING MECHANISM 有权转让
公开(公告)号：EP3073005B1
公开(公告)日：2019-08-21
申请号：EP16156233.5
申请日：2016-02-18
申请人： Janome Sewing Machine Co., Ltd.
发明人： OIE, Takeshi
IPC分类号： D05B27/06

2. 发明授权

EP2762628B1 Sewing machine 有权转让
标题翻译：缝纫机
公开(公告)号：EP2762628B1
公开(公告)日：2015-12-23
申请号：EP14151784.7
申请日：2014-01-20
申请人： Janome Sewing Machine Co., Ltd.
发明人： Takagi, Tustomu , Maeda, Koji , Sawada, Takuya
IPC分类号： D05B63/00 , D05B65/00 , D05B65/06
CPC分类号： D05B65/02 , D05B63/00 , D05B65/003 , D05B65/06 , D05B73/12

3. 发明公开

EP2824229A1 Needle threader of sewing machine and sewing machine 有权转让
标题翻译： NadeleinfädlereinerNähmaschineundNähmaschine
公开(公告)号：EP2824229A1
公开(公告)日：2015-01-14
申请号：EP13199444.4
申请日：2013-12-23
申请人： Janome Sewing Machine Co., Ltd.
发明人： Osanai, Yasuhiro , Komiya, Yasuhiko
IPC分类号： D05B87/02
CPC分类号： D05B87/02 , D05B47/04
摘要： A needle threader includes a needle bar supporter to which a needle bar holding a needle with a needle hole is attached, a threader shaft supported in a movable manner in a vertical direction and in a rotatable manner, a thread holding mechanism which is held by the threader shaft and which applies a tension to a thread so as to be substantially horizontal ahead of the needle hole, and a threader mechanism which is held by the threader shaft and which comprises a threader hook that enters the needle hole upon a rotation of the threader shaft. The threader hook includes a capturing portion that captures the thread at a tip part of the capturing portion. The capturing portion includes a thread pathway where the thread enters or leaves, and a thread capturing space for capturing the thread. A width of a part where the thread pathway becomes the narrowest is formed so as to be narrower than a width of the thread capturing space. The thread enters or leaves the thread pathway in a tensioned condition, and the width of the part where the thread pathway becomes the narrowest is formed so as to be narrower than an outer diameter of the thread not in a tensioned condition.
摘要翻译：针刺装置包括：针杆支撑件，其上安装有针孔的针杆，针杆支撑有针孔，可沿着垂直方向以可旋转的方式可移动地支撑的穿线轴;线保持机构，穿线器轴，并且其向线中施加张力以使其在针孔前方大致水平;以及穿线机构，其由所述穿线轴保持，并且包括在所述穿线器旋转时进入所述针孔的穿线钩轴。穿线钩包括在捕获部分的尖端处捕获线的捕获部分。捕获部分包括螺纹进入或离开的螺纹通路和用于捕获螺纹的螺纹捕获空间。螺纹通路变窄的部位的宽度形成为比螺纹捕获空间的宽度窄。螺纹在张紧状态下进入或离开螺纹通路，并且螺纹通路变得最窄的部分的宽度形成为比未处于张紧状态的螺纹的外径窄。

4. 发明授权

EP2952618B1 Sewing machine 有权转让
标题翻译：缝纫机
公开(公告)号：EP2952618B1
公开(公告)日：2017-02-01
申请号：EP14195908.0
申请日：2014-12-02
申请人： Janome Sewing Machine Co., Ltd.
发明人： Koike, Mikio , Mafune, Jun
IPC分类号： D05B3/02
CPC分类号： D05B57/32 , D05B3/02 , D05B57/34 , D05B57/36 , D05B69/12
摘要： A sewing machine includes an upper shaft rotatable so as to drive a needle bar, a lower shaft rotatable so as to drive a hook, an upper-shaft pulley attached to the upper shaft, a lower-shaft pulley attached to the lower shaft, a belt linking the upper-shaft pulley and the lower-shaft pulley, and synchronizing a rotation of the upper-shaft pulley and a rotation of the lower-shaft pulley with each other, a belt adjusting mechanism contacting the belt and changing a belt length at a tensioned side at which the belt is drawn, and a tensioner tensioning the belt in accordance with the change in the belt length of the belt at the tensioned side.

5. 发明公开

EP2952618A1 Sewing machine 有权转让
标题翻译：缝纫机
公开(公告)号：EP2952618A1
公开(公告)日：2015-12-09
申请号：EP14195908.0
申请日：2014-12-02
申请人： Janome Sewing Machine Co., Ltd.
发明人： Koike, Mikio , Mafune, Jun
IPC分类号： D05B3/02
CPC分类号： D05B57/32 , D05B3/02 , D05B57/34 , D05B57/36 , D05B69/12
摘要： A sewing machine includes an upper shaft rotatable so as to drive a needle bar, a lower shaft rotatable so as to drive a hook, an upper-shaft pulley attached to the upper shaft, a lower-shaft pulley attached to the lower shaft, a belt linking the upper-shaft pulley and the lower-shaft pulley, and synchronizing a rotation of the upper-shaft pulley and a rotation of the lower-shaft pulley with each other, a belt adjusting mechanism contacting the belt and changing a belt length at a tensioned side at which the belt is drawn, and a tensioner tensioning the belt in accordance with the change in the belt length of the belt at the tensioned side.
摘要翻译：缝纫机包括可旋转以驱动针杆的上轴，可旋转以驱动钩的下轴，附连到上轴的上轴滑轮，附装到下轴的下轴滑轮，连接上部轴带轮和下部带轮的带，并且使上部轴带轮的旋转和下部带轮的旋转彼此同步;带调节机构，其接触带并且在带被拉伸的张紧侧，以及张紧器，该张紧器根据带在张紧侧的带长度的变化来张紧带。

6. 发明公开

EP2835463A1 Stitchwork status checking system, stitchwork status checking apparatus, stitchwork status checking method and stitchwork status checking program 有权转让
标题翻译：针刺状态 - Überprüfungssystem，Stitchwork-Status-Überprüfungsvorrichtung，Stitchwork-Status-Überprüfungsverfahrenund Stitchwork-Status-Überprüfungsprogramm
公开(公告)号：EP2835463A1
公开(公告)日：2015-02-11
申请号：EP13199741.3
申请日：2013-12-30
申请人： Janome Sewing Machine Co., Ltd.
发明人： Kongo, Takeshi , Hosaka, Yukio
IPC分类号： D05B19/12 , H03M13/09
CPC分类号： D05B19/12 , D05B19/08 , D05B59/00 , H03M13/09
摘要： A stitchwork status checking apparatus includes a stitchwork data receiver unit that receives stitchwork data on a stitchwork pattern selected and currently stitched by a sewing machine, a converter unit that converts the received stitchwork data into a unique code, a status data receiver unit that receives a unique code converted based on the stitchwork data currently stitched by the sewing machine, and a code comparator unit that compares a code converted by the converter unit with a code received by the status data receiver unit. The stitchwork data receiver unit receives the stitchwork data through a transmission protocol that surely transmits data to a transmission destination. The status data receiver unit receives the code through a transmission protocol that transmits data to a transmission destination within a short time.
摘要翻译：针迹状态检查装置包括：缝合数据接收单元，其接收由缝纫机选择并当前缝合的针迹图案的针迹数据;转换单元，其将接收的针迹数据转换为唯一码;状态数据接收单元，其接收基于缝纫机当前缝合的缝合数据转换的唯一代码;以及代码比较器单元，其将由转换器单元转换的代码与由状态数据接收器单元接收的代码进行比较。缝合数据接收单元通过可靠地向发送目的地发送数据的传输协议接收缝合数据。状态数据接收单元通过在短时间内向发送目的地发送数据的传输协议接收代码。

7. 发明公开

EP2762625A1 Embroidery cloth presser 有权转让
标题翻译： Sticktuchpresser
公开(公告)号：EP2762625A1
公开(公告)日：2014-08-06
申请号：EP14151787.0
申请日：2014-01-20
申请人： Janome Sewing Machine Co., Ltd.
发明人： Tomizawa, Shigeru , Shomura, Eiichi , Hosaka, Yukio
IPC分类号： D05B29/06 , D05C9/02 , D05C11/00
CPC分类号： D05B29/12 , D05B29/06 , D05C9/02 , D05C11/00
摘要： An object of the present invention is to provide an embroidery cloth presser which prevents a needle thread from being sandwiched between the embroidery cloth presser and a cloth to allow an embroidery frame to move smoothly and which also prevents inappropriate draw-in of the needle thread, that is, prevents a cross-over thread of the needle thread resulting from long-distance movement of the embroidery frame from remaining on an embroidery surface. An embroidery cloth presser is installed on a presser bar of a sewing machine to press a cloth to be embroidered and which includes a projection provided on a bottom surface of the cloth presser which contacts the cloth around a needle and forming, between the cloth presser and the cloth, a gap through which a needle thread passes.
摘要翻译：本发明的目的在于提供一种刺绣布按压装置，其能够防止针刺夹在绣花布压布机和布之间，从而能够使绣花框架平滑地移动，并且还防止针线不适当的吸入，也就是说，防止刺绣框架的长距离运动引起的针线的交叉螺纹残留在刺绣表面上。绣花压布机安装在缝纫机的压脚上，按压绣花布，其中包括设置在布压脚的底面上的突起，该突起与针相接触，并在布压片和布，是针线通过的间隙。

8. 发明公开

EP3354783A1 SEWING MACHINE 审中-公开
公开(公告)号：EP3354783A1
公开(公告)日：2018-08-01
申请号：EP18153864.6
申请日：2018-01-29
申请人： Janome Sewing Machine Co., Ltd.
发明人： MORIMOTO, Shuzo , MAFUNE, Jun
IPC分类号： D05B3/02 , D05B55/14 , D05B69/00
CPC分类号： D05B55/14 , D05B3/02 , D05B55/02 , D05B69/00 , D05B69/02 , D05B87/02
摘要： A sewing machine that can change a trajectory of a needle point without large-sizing a driving mechanism is provided. A needle bar 4 is supported by a needle bar supporter in a manner freely movable up and down relative to a frame. A crank 2 is fixed to an upper shaft 1, rotates with the upper shaft 1, and an output end thereof moves circularly. A crank rod 3 is connected to the crank 2 in a freely rotatable manner. A connection rod 8 is connected to an intermediate portion of the crank rod 3 in a freely rotatable manner, and is connected to the needle bar 4 in a freely rotatable manner. A length of the needle bar 4 and a length from a connecting position of the connection rod 8 and the crank rod 3 to a slider 7 differ. When the crank 2 circularly moves, the connecting position of the connection rod 8 and the crank rod 3 draws a trajectory of an ellipse.

9. 发明公开

EP3336233A1 FOOT CONTROLLER OF SEWING MACHINE 审中-公开
公开(公告)号：EP3336233A1
公开(公告)日：2018-06-20
申请号：EP17199245.6
申请日：2017-10-30
申请人： Janome Sewing Machine Co., Ltd.
发明人： SAKAl, Yoshihiro
IPC分类号： D05B69/18
CPC分类号： D05B69/18 , D05D2205/04 , G05G1/32 , G05G1/44
摘要： Afoot controller includes: a pedal portion that is to be depressed by a foot thereon; a pedal stand on which one end of the pedal portion is supported so that the pedal portion freely pivots about a pivot portion; a speed control member that controls an operation speed of a sewing machine. The foot controller further includes a depression suppression member that regulates and controls a depressing operation of the pedal portion in accordance with the depression speed of the pedal portion. In response to a depressing operation which does not involve an abrupt speed change of the pedal portion, the depression suppression member is not operated and the operation speed of the sewing machine is controlled according to an amount of depression of the pedal portion. In response to a depressing operation which involves an abrupt speed change of the pedal portion, the depression suppression member is operated to regulate the depressing operation of the pedal portion.

10. 发明公开

EP3075894A1 SEWING MACHINE 有权转让
标题翻译： NÄHMASCHINE
公开(公告)号：EP3075894A1
公开(公告)日：2016-10-05
申请号：EP15185872.7
申请日：2015-09-18
申请人： Janome Sewing Machine Co., Ltd.
发明人： MORIMOTO, Shuzo , MAFUNE, Jun
IPC分类号： D05B3/02 , D05B55/14 , D05B69/00
CPC分类号： D05B19/003 , D05B3/02 , D05B19/00 , D05B55/14 , D05B69/00
摘要： A sewing machine moves a needle up and down relative to a cloth based on drive force from a rotating upper shaft to form a stitch. A first output generating unit reciprocates a first output point along an output axis so as to convert the rotational motion of the upper shaft into a linear motion. An assist rod that serves as a connection portion links the first output point with a needle bar. A needle-bar swing unit swings the needle bar. An output shaft moving unit moves a guide that is the output axis in a cloth feeding direction in accordance with the motion of the needle-bar swing unit. The assist rod changes the inclination in accordance with the movement of the output axis, and reciprocates the needle bar in substantially parallel with the output axis while maintaining the inclination.
摘要翻译：缝纫机基于来自旋转的上轴的驱动力相对于布上下移动针以形成针迹。第一输出产生单元沿着输出轴使第一输出点往复运动，以将上轴的旋转运动转换为直线运动。作为连接部的辅助杆将第一输出点与针杆连结。针杆摆动单元摆动针杆。输出轴移动单元根据针杆摆动单元的运动沿着送布方向移动作为输出轴的引导件。辅助杆根据输出轴的移动来改变倾斜度，并且在保持倾斜的同时使针杆与输出轴基本上平行地往复运动。

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