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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
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。
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公开(公告)号：EP1707659B1
公开(公告)日：2008-07-09
申请号：EP06006179.3
申请日：2006-03-24
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公开(公告)号：EP1705278A1
公开(公告)日：2006-09-27
申请号：EP06006112.4
申请日：2006-03-24
摘要： An embroidery presser for an embroidery machine includes a presser bar (4) having a lower end, an operation lever (14) operated so that the presser bar (4) is vertically moved, a needle bar (10) movable vertically, a holder (15) attached to the lower end of the presser bar (4), a presser foot (16) supported by the holder (15) so as to be vertically movable and having a lower end with a cloth pressing portion (12a) intermittently pressing workpiece cloth (W) by a vertical movement of the needle bar (10) a biasing member (29) normally biasing the presser foot (16) relative to the holder (15) elastically downward, and a presser lifting mechanism (17) abutting the sewing machine frame when the presser bar (4) is lifted by operation of the operation lever (14), thereby lifting the presser foot (16) relative to the holder (15) .
摘要翻译： 用于刺绣机的绣花压花机包括具有下端的压杆（4），操作杆（14），以使得压杆（4）垂直移动，可以竖直移动的针杆（10），保持器（ 15），由所述保持器（15）支撑以便可上下移动的具有按压部（12a）的下端的压脚（16）间歇地按压所述压脚（4） 布（W）通过针杆（10）的垂直运动，弹性地向下相对于保持器（15）使压脚（16）正常地偏置的偏置构件（29），以及与该缝合件邻接的按压提升机构 当按压杆（4）通过操作杆（14）的操作而抬起时，从而相对于保持器（15）提升压脚（16）。
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4.发明公开
公开(公告)号：EP3835471A1
公开(公告)日：2021-06-16
申请号：EP20212348.5
申请日：2020-12-08
申请人： Lisa Dräxlmaier GmbH
摘要： Die Erfindung betrifft eine Nähmaschine, die Folgendes aufweist: eine Stichplatte (1), auf der ein Nähgut anordnebar ist; einen Stoffdrückerfuß (2), der dazu ausgebildet ist, das Nähgut zu halten; und eine Drückerfußstange (3), an der der Stoffdrückerfuß (2) angebracht ist, wobei die Nähmaschine ferner ein Abstandselement (5) aufweist, wobei das Abstandselement (5) so ausgebildet und angeordnet ist, dass das Abstandselement (5) einen Mindestabstand (h) zwischen der Stichplatte (1) und dem Stoffdrückerfuß (2) vorgibt. Ferner betrifft die Erfindung die Verwendung eines Abstandselements (5) in einer Nähmaschine, um einen Mindestabstand (h) zwischen einer Stichplatte (1) der Nähmaschine und einem Stoffdrückerfuß (2) der Nähmaschine vorzugeben.
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公开(公告)号：EP1860222A1
公开(公告)日：2007-11-28
申请号：EP07009302.6
申请日：2007-05-09
发明人： Fujihara, Shinya Brother Kogyo Kubushiki Kaisha , Niizeki, Tomoyasu Brother Kogyo Kabushiki Kaisha
摘要： A walking foot (1A-1E) for a sewing machine (30) includes a presser foot (3) having a pair of engagement supported portions (3g, 3h), an upper feed dog (22) feeding workpiece cloth in synchronization with vertical movement of a needlebar (36), a supporting member (2A-2E) fixed to a lower end of a presser bar (38) and having a pair of engagement supporting portions (4, 12b-16b) supporting the presser foot (3), a swing supporting mechanism (7A-7E) engaging the engagement supporting portions (4, 12b-16b) with the engagement supported portions (3g, 3h) from horizontally outside respectively so that the presser foot (3) is supported on the supporting member (2A-2E) so as to be swingable, and a disengaging mechanism (8A-8C) moving at least one of the engagement supporting portions (4, 12b-16b) horizontally outward from an engagement position where the engagement supporting portion (4, 12b-16b) is in engagement with the engagement supported portion (3g, 3h) of the presser foot (3), thereby being capable of switching the engagement supporting portion (4, 12b-16b) to a disengagement position where the engagement supporting portion (4, 12b-16b) is disengaged from the supported portion (3g, 3h).
摘要翻译： 用于缝纫机（30）的步行脚（1A-1E）包括具有一对接合支撑部分（3g，3h）的压脚（3），与垂直运动同步地供给工件的上送料斗 一个针杆（36），一个固定在压脚（38）下端的支撑件（2A-2E），并具有一对支承压脚（3）的啮合支承部分（4,12b-16b） 将所述接合支撑部分（4,12b-16b）与所述接合支撑部分（3g，3h）分别从水平外侧接合的摆动支撑机构（7A-7E），使得所述压脚（3）支撑在所述支撑构件 2A-2E）和可摆动的分离机构（8A-8C），其中接合支撑部分（4,12b）的接合位置水平向外移动至少一个接合支撑部分（4,12b-16b） -16b）与压脚（3）的接合支撑部（3g，3h）接合，从而 能够将接合支撑部分（4,12b-16b）切换到接合支撑部分（4,12b-16b）与支撑部分（3g，3h）分离的脱离位置。
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6.发明公开Pressure shoe for a sewing machine with a cutting device for an inserted band or the like 失效压脚与用于插入的磁带OD一样的切割装置的缝纫机。
公开(公告)号：EP0213084A1
公开(公告)日：1987-03-04
申请号：EP86830121.9
申请日：1986-05-12
发明人： Sacchi, Ferruccio
摘要： To a normal sewing machine pressure shoe (1) there is associated a cutting device comprising a transverse slot (5) provided on the pressure pad (3) wherein an elastic band, or a tape or a stiff lace is inserted, on the edges of said slot (5) there is provided mounted on one side a stationary cutting block (7) while on the other side provision is made for a generally pivotally movable knife (11), (13), which is accommodated in a suitable support (9) which is in turn fastened to said part of slot (5). Therefore, the cutting device (11), (13) is extremely close to the sewing needle, so that the free stretch of the elastic band and of the tape, or of the stiff lace, getting cut at the end of operations is a minimum, with a satisfactory overlap for stress resistance, but in the meantime non significant concerning the quality of operations.
摘要翻译： （5）提供给一个正常的缝纫机压瓦（1）有与之相关联的切割装置，其包括一横向狭槽上的压力垫在弹性带（3）worin或磁带或硬花边被插入时，上边缘 所述安装在一侧的固定切割块（7）狭槽（5）提供，而在另一侧提供用于基因反弹枢转地可动刀（11），（13），被容纳在合适的支持物制成（9 ）所有其又固定到槽（5）的所述部分。 因此，所述切割装置（11），（13）非常接近缝纫针，所以做了弹性带的自由伸展和磁带，或僵硬花边，在操作结束得到切为最小 ，与胁迫抗性令人满意的重叠，但在平均时间非显著关于操作的质量。
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公开(公告)号：EP4411044A1
公开(公告)日：2024-08-07
申请号：EP22875388.5
申请日：2022-03-16
申请人： TISM Co., LTD.
摘要： The present invention aims to avoid occurrence of a hitch stitch by using a simple construction and control. A presser foot device (21) includes a pressing member (22) that presses a sewing workpiece by moving up and down in synchronism with a sewing operation, and a guide member (23) provided at the lower end of the pressing member. The guide member has an opening section (29) provided to allow an upper thread to pass therethrough in a rotating direction of a rotary hook (3), and a restricting section (23a) provided to restrict movement of the upper thread in a direction opposite the rotating direction of the rotary hook. Upon determination that a direction in which a next stitch is to be formed belongs to a predetermined hitch-stitch forming area, detouring movement of a frame (5), holding the sewing workpiece, is carried out. This detouring movement includes moving the frame in such a direction in which the upper thread, extending downward from a sewing needle, moves out of the opening section of the guide member and then further moving the frame to a target position corresponding to the next stitch such that the upper thread, having moved out of the opening section, abuts against the restricting section.
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公开(公告)号：EP4257739A1
公开(公告)日：2023-10-11
申请号：EP23166891.4
申请日：2023-04-06
申请人： Dürkopp Adler GmbH
摘要： Eine Nähmaschine (1) hat eine Nadelstange (6) zur Halterung einer Nähnadel (5) zur Führung eines Oberfadens. Eine Stichplatte der Nähmaschine (1) hat eine Öffnung zum Durchtritt der Nähnadel (5) während der Stichbildung. Ein Drückerfuß (8) dient zum Fixieren von Nähgut während der Stichbildung im Bereich der Stichplatte. Ein Nadelstangen-Drehantrieb (14) dient zum Drehen der Nadelstange (6) um eine Nadelstangenachse. Es resultiert eine Nähmaschine, mit der ein flexibler Nähbetrieb insbesondere mit wechselnder Nährichtung möglich ist, der eine Abarbeitung insbesondere von CNC-Steuerprogrammen ermöglicht.
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公开(公告)号：EP1860222B1
公开(公告)日：2010-03-31
申请号：EP07009302.6
申请日：2007-05-09
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