公开(公告)号：US20170081795A1

公开(公告)日：2017-03-23

申请号：US15265871

申请日：2016-09-15

申请人： JUKI CORPORATION

发明人： Tsuyoshi HANADA ,  Naofumi FUKUBA

IPC分类号： D05B73/12 ,  D05B73/00

CPC分类号： D05B73/12 ,  D05B73/005

摘要： A throat plate switching mechanism includes a first throat plate and a second throat plate. The first throat plate is formed with a first needle hole having an elongated hole shape at a stitch point. The second throat plate is formed with a second needle hole. A width of the second needle hole is narrower than a width of the first needle hole. The second throat plate is equipped in the first throat plate such that the second throat plate is switched into a use position at which the second needle hole overlaps the first needle hole, and a retreated position at which the second throat plate does not cover the first needle hole.

公开(公告)号：US20130312648A1

公开(公告)日：2013-11-28

申请号：US13891893

申请日：2013-05-10

申请人： Shinya FUJIHARA

发明人： Shinya FUJIHARA

IPC分类号： D05B23/00

CPC分类号： D05B23/00 ,  D05B69/14 ,  D05B73/005

摘要： A sewing machine includes a frame portion, a lid member, and a control portion. The lid member is attached to the frame portion such that the lid member can open and close. The control portion is configured to control a movement speed of the lid member depending on an aperture of the lid member.

摘要翻译： 缝纫机包括框架部分，盖部件和控制部分。 盖构件被安装到框架部分，使得盖构件可以打开和关闭。 控制部被配置为根据盖构件的孔来控制盖构件的移动速度。

公开(公告)号：US07162965B2

公开(公告)日：2007-01-16

申请号：US11284851

申请日：2005-11-23

申请人： Akira Terao ,  Yoko Nakagawa ,  Hirokazu Hirose

发明人： Akira Terao ,  Yoko Nakagawa ,  Hirokazu Hirose

IPC分类号： D05B29/02

CPC分类号： D05B47/04 ,  D05B19/12 ,  D05B29/00 ,  D05B65/02 ,  D05B73/005

摘要： The sewing machine includes a presser foot that is lowered to press a workpiece cloth; a presser foot lifting lever operating the presser foot; a thread tension mechanism including a thread tension regulator capable of adjusting the thread tension of a needle thread and opening the thread tension regulator based on the lifting operation of the presser foot lifting lever; and a thread guide groove guiding the needle thread at least to the thread tension mechanism, upon carrying out the thread hooking work. The sewing machine further includes a detector detecting a lifting operation of the presser foot lifting lever; a covering member which is movable between a closed position where the covering member covers at least a part of the thread guide groove and an opened position where the covering member opens the thread guide groove. The covering member is moved to the closed position when the presser foot is in a lowered state. An actuator moves the covering member at least from the closed position to the opened position. A controller controls the actuator so that the covering member is moved to the opened position when the detector detects the lifting operation of the presser foot lifting lever.

摘要翻译： 缝纫机包括压脚压下工件布; 压脚操作压脚的压脚提升杆; 线张力机构，其包括线张力调节器，其能够基于所述压脚提升杆的提升操作来调节针线的线张力并打开所述线张力调节器; 以及在进行所述线钩挂工作时，至少将所述针线引导至所述线张力机构的导丝槽。 缝纫机还包括检测压脚提升杆的提升操作的检测器; 覆盖部件能够在覆盖部件覆盖导纱槽的至少一部分的闭合位置与覆盖部件打开导纱槽的打开位置之间移动。 当压脚处于降低状态时，覆盖构件移动到关闭位置。 致动器将覆盖构件至少从关闭位置移动到打开位置。 当检测器检测到压脚提升杆的提升操作时，控制器控制致动器，使得覆盖构件移动到打开位置。

公开(公告)号：US20020078871A1

公开(公告)日：2002-06-27

申请号：US10026891

申请日：2001-12-27

申请人： BROTHER KOGYO KABUSHIKI KAISHA

发明人： Toshiyuki Mamiya ,  Akira Terao

IPC分类号： D05B021/00

CPC分类号： D05B19/12 ,  D05B1/02 ,  D05B21/00 ,  D05B39/00 ,  D05B73/005 ,  D05B85/10 ,  D05C5/04 ,  D05C7/00 ,  D05C15/26

摘要： A sewing apparatus performs sewing operation on a work piece that moves along an X-Y plane perpendicular to an axial direction of a hollow needle having an inclined opening that is formed by angular cutting a portion of an end portion of the hollow needle that penetrates the work piece with respect to the axial direction of the hollow needle, by reciprocating the hollow needle in a penetrating direction, using a thread threaded in the hollow needle. In the sewing apparatus, Tatami stitches are formed on the work cloth with a plurality of stitches. First, a plurality of stitches are formed in a first stitching direction along a line angled between 20 and 160 with respect to a needle tip opening direction. Then, by controlling direction of movement of the work cloth so that the stitches in a second stitching direction proceed to an area opposite to the needle tip opening direction, a plurality of stitches are formed in a second stitching direction opposite to the first stitching direction, following and in parallel with the stitches formed in the first stitching direction.

摘要翻译： 缝制装置对垂直于具有倾斜开口的中空针的轴向垂直的XY平面进行缝合操作，该倾斜开口通过角切割穿过工件的中空针的端部的一部分而形成 相对于中空针的轴向，通过使用中空针中的螺纹使贯穿方向往复运动中空针。 在缝制装置中，在工布上形成有多个针迹的榻榻米针迹。 首先，相对于针尖开口方向，以相对于针尖开口方向成20°〜160°的线的第一缝合方向形成多个线圈。 然后，通过控制工布的移动方向，使得在第二缝合方向上的线圈进行到与针尖开口方向相反的区域，在与第一缝合方向相反的第二缝合方向上形成多个线圈， 跟随并且与在第一缝合方向上形成的线圈平行。

公开(公告)号：US5018461A

公开(公告)日：1991-05-28

申请号：US480716

申请日：1990-02-15

申请人： Katsuyuki Kato ,  Zinichi Yaguchi

发明人： Katsuyuki Kato ,  Zinichi Yaguchi

IPC分类号： D05B35/06 ,  D05B73/00

CPC分类号： D05B35/066 ,  D05B73/005 ,  D05D2303/20

摘要： A label push-in element is provided under a label placed at a label rest position and a label retainer is disposed over the label. The push-in element is advanced upwards to force the intermediate portion of the label into the retainer and is retreated after the retainer has clipped the label. The retainer is moved horizontally to a sewing position over a cloth spread on a sewing machine table. While the retainer is moved the end portions of the label protruding from the retainer hits such an object near the sewing position as the edge of the table or the cloth and is folded towards the direction opposite to that of movement of the retainer. The end portions overlapped on the edge of the cloth are sewn by a sewing machine.

摘要翻译： 标签推入元件设置在放置在标签静止位置的标签下方，标签保持器设置在标签上方。 推入元件向上推动以将标签的中间部分推入保持器中，并且在保持器夹紧标签之后被推回。 保持架水平移动到缝纫机上的布上缝合位置。 当保持器移动时，从保持器突出的标签的端部碰到与餐桌或布的边缘相邻的缝合位置附近的物体，并且朝向与保持器的移动方向相反的方向折叠。 通过缝纫机缝合重叠在布边缘上的端部。

公开(公告)号：US4389956A

公开(公告)日：1983-06-28

申请号：US210800

申请日：1980-11-26

申请人： Hideo Nawa

发明人： Hideo Nawa

IPC分类号： D05B29/12 ,  D05B29/00 ,  D05B29/06 ,  D05B73/00

CPC分类号： D05B29/00 ,  D05B29/06 ,  D05B73/005

摘要： A sewing machine in which a presser foot member is detachably or exchangeably mounted to a presser bar. The sewing machine is of a pattern indicator type representing a desired stitch pattern in shape and coloring. The presser foot member is provided with a color indication. Thus, a correct presser foot member corresponding to desired pattern stitch is easily selected for mounting to the presser bar by identifying the coloring of the pattern indicator with the color indication of the presser foot member.

摘要翻译： 一种缝纫机，其中压脚部件可拆卸地或可交换地安装到压杆上。 该缝纫机是图案指示器型，表示所需的针迹图案的形状和着色。 压脚构件设有颜色指示。 因此，通过用压脚构件的颜色指示识别图案指示器的着色，容易地选择对应于期望的图案线迹的正确的压脚构件来安装到压杆。

公开(公告)号：US4372234A

公开(公告)日：1983-02-08

申请号：US330058

申请日：1981-12-14

申请人： Karl H. Killinger ,  Kenneth M. Johnson ,  Peter J. Totino

发明人： Karl H. Killinger ,  Kenneth M. Johnson ,  Peter J. Totino

IPC分类号： D05B1/24 ,  D05B73/00 ,  D05B73/02 ,  D05B85/06 ,  D05B77/00

CPC分类号： D05B73/00 ,  D05B1/24 ,  D05B73/005 ,  D05B85/06

摘要： A machine forming stitches invisible on one work face, with curved needle, looper, work feed, and associated drive mechanisms arranged beneath the work. After convenient assembly of these mechanisms on bosses rising from a frame base, a frame cover is attached carrying a presser and a device for forming a work ridge in the needle path. A compartment extending across this machine front is formed within the frame to accommodate the needle thread supply and controls.

摘要翻译： 一个机器在一个工作面上看不见，弯曲的针头，活套，工作进给和相关的驱动机构布置在工作下方。 在从框架基座上升的凸台上方便地组装这些机构之后，安装框架盖，承载压脚和用于在针通道中形成工作脊的装置。 在该机架前部延伸的隔间形成在框架内，以适应针线供应和控制。

公开(公告)号：US4343250A

公开(公告)日：1982-08-10

申请号：US210761

申请日：1980-11-26

申请人： Susumu Hanyu ,  Noboru Kasuga ,  Kazumasa Hara ,  Koichi Watanabe

发明人： Susumu Hanyu ,  Noboru Kasuga ,  Kazumasa Hara ,  Koichi Watanabe

IPC分类号： D05B1/00 ,  D05B1/12 ,  D05B1/14 ,  D05B1/20 ,  D05B73/00

CPC分类号： D05B1/12 ,  D05B1/14 ,  D05B1/20 ,  D05B73/00 ,  D05B73/005

摘要： A lock stitching and overlock stitching machine has a primary driving means, a lock stitching device including a drive shaft, an overlock stitching device including a separate drive shaft and being spaced apart from the lock stitching device, the drive shafts of respective stitching devices being coupled to the primary driving means by a clutch means which is operable to rotate the drive shaft of the lock-stitching device in one direction relative to the user and the drive shaft of the overlock-stitching device in an opposite direction relative to the user.

摘要翻译： 锁缝拼接机具有主要驱动装置，包括驱动轴的锁定缝合装置，包括单独的驱动轴并与锁定装置隔开的包缝装置，各个缝合装置的驱动轴被联接 通过离合器装置连接到主驱动装置，所述离合器装置可操作以相对于使用者在一个方向上相对于使用者旋转锁定装置的驱动轴，并且相对于使用者在相反的方向上旋转锁定装订装置的驱动轴。

公开(公告)号：US4274345A

公开(公告)日：1981-06-23

申请号：US875417

申请日：1978-02-06

申请人： Gerhard Schneider ,  Rolf Ludwig ,  Jochen Fischer

发明人： Gerhard Schneider ,  Rolf Ludwig ,  Jochen Fischer

IPC分类号： D05B15/02 ,  D05B27/02 ,  D05B29/06 ,  D05B35/02 ,  D05B35/08 ,  D05B73/00 ,  D05B73/12 ,  D05B81/00 ,  D05B15/00 ,  D05B35/10 ,  D05B27/08 ,  D05B27/06

CPC分类号： D05B35/02 ,  D05B15/025 ,  D05B27/02 ,  D05B29/06 ,  D05B73/005 ,  D05B73/12 ,  D05D2207/02 ,  D05D2305/04 ,  D05D2305/06

摘要： A machine for sewing together two workpiece parts having edges of equal or unequal length by using a bead seam, especially for joining together the edge of a vamp and the shorter edge of a plug of a true moccasin shoe, so that the length of the plug matches that of the longer edge of the vamp, in only one operation. The bead seam forming device essentially consists of a folding finger acting in front of the needle of the sewing machine and in synchronous driving connection with the needle; several machines are described which are provided with different bead seam forming devices.

摘要翻译： 一种用于通过使用胎圈接缝缝合两个具有相等或不等长度的边缘的工件的机器，特别是用于将鞋面的边缘和真皮鞋垫的插头的较短边缘连接在一起，使得插头的长度 匹配鞋面的较长边缘，仅在一个操作中。 珠缝成形装置主要由在缝纫机的针的前方作用并与针同时驱动连接的折叠指针组成; 描述了几个设置有不同珠缝形成装置的机器。

公开(公告)号：US4194456A

公开(公告)日：1980-03-25

申请号：US20785

申请日：1979-03-15

申请人： William J. Edwards ,  Herbert T. Hurler

发明人： William J. Edwards ,  Herbert T. Hurler

IPC分类号： D05B1/24 ,  D05B57/14 ,  D05B57/26 ,  D05B61/00 ,  D05B73/00 ,  D05B73/12 ,  D05B85/06

CPC分类号： D05B57/143 ,  D05B1/24 ,  D05B57/265 ,  D05B61/00 ,  D05B73/12 ,  D05B73/005 ,  D05B85/06

摘要： An improved mechanism for producing blind stitches with a household sewing machine, including a removable throat plate having a thread deflecting member reciprocatorily driven into engagement with a loop of thread carried by the loop taker to insure engagement of the loop of thread by a hook needle. The thread deflecting member is driven in timed relation to the rising and falling motion of the feed dog by a cam which is fastened to the feed drive shaft.

摘要翻译： 一种用于家用缝纫机生产盲针的改进机构，包括可移除的喉板，该可移除的喉板具有往复运动的线偏转构件，该螺纹偏转构件与由环形接收器承载的线圈相接合，以确保钩针与线圈的接合。 螺纹偏转构件通过固定到进给驱动轴的凸轮与进给爪的上升和下降运动定时相关地被驱动。