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公开(公告)号：US20210198824A1
公开(公告)日：2021-07-01
申请号：US17124543
申请日：2020-12-17
发明人： Kazuma Nakayama , Masakazu Adachi , Tohru Takamura
摘要： A sewing device includes: a plurality of actuators; and a plurality of seating bodies that are provided in an attachable/detachable manner to the individual actuators to seat on certain regions of an object-to-be-sewn. The sewing device further includes a restraining jig. Due to the restraining jig collectively restraining the plurality of seating bodies provided to the actuators, the plurality of seating bodies can withdraw from the actuators.
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公开(公告)号：US5666894A
公开(公告)日：1997-09-16
申请号：US490646
申请日：1995-06-15
申请人： .ANG.ke Jonsson , Hans Grufman
发明人： .ANG.ke Jonsson , Hans Grufman
摘要： An embroidery unit for use with a sewing machine, the sewing machine having a lower free arm (19) with a cloth feed dog (20), a column (16) with a drive unit, and a top arm (17) with a needle bar mechanism (18). The embroidery unit has a housing (10) which can be releasably attached to the free arm of the sewing machine. The housing has a first, stationary arm (11) provided with a first, stepping motor driven slide (12) movable parallel to the free arm. A second, movable arm (13) extends perpendicularly to the free arm and has a free end and an end attached to the first slide. The second arm is movable above the free arm between the feed dog (20) and the column (16) and has a second, stepping motor powered slide (14) carrying a hoop (15) which, by operation of the two slides, is movable in two mutually perpendicular directions. The second arm is movable to an inoperative position adjacent to the column (16) in order to enable normal sewing without having to remove the embroidery unit from the sewing machine.
摘要翻译： 一种用于缝纫机的绣花单元，该缝纫机具有带有送布狗（20）的下自由臂（19），具有驱动单元的柱（16）和具有针的顶臂（17） 杆机构（18）。 该刺绣单元具有可拆卸地附接到缝纫机的自由臂的壳体（10）。 壳体具有第一固定臂（11），其设置有平行于自由臂移动的第一步进马达驱动的滑动件（12）。 第二可移动臂（13）垂直于自由臂延伸并且具有附接到第一滑块的自由端和端部。 第二臂可以在进给爪（20）和柱（16）之间的自由臂的上方移动，并且具有第二步进马达动力的滑动件（14），该滑动件承载环箍（15），通过两个滑块的操作 可在两个相互垂直的方向上移动。 第二臂可移动到与列（16）相邻的不工作位置，以便能够正常缝合，而不必从缝纫机上移除刺绣单元。
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3.发明授权Tiltable sewing head and underarm for a sewing machine used in conjunction with a workpiece supporting carrier plate 失效用于与工件支撑托板结合使用的缝纫机的倾斜缝纫头和腋下
公开(公告)号：US4691651A
公开(公告)日：1987-09-08
申请号：US865049
申请日：1986-05-20
申请人： Hubert Junemann
发明人： Hubert Junemann
IPC分类号： D05B23/00 , D05B69/08 , D05B69/30 , D05B73/00 , D05B73/02 , D05B73/04 , D05B75/00 , D05B39/00
CPC分类号： D05B73/00
摘要： In order to overcome especially large areas of obstacle between a carrier plate for a workpiece to be sewn and a tubular stud arranged at the underarm of a sewing head, the underarm is tiltably arranged as to be swung downwards from its working position. The axle about which the tilting of the underarm is carried out, is located in the area of the standard of the sewing head. Additionally the upper arm of the sewing head can be tilted upwards about the same axle. Separate individual tilt drives are provided for the underarm and the upper arm.
摘要翻译： 为了克服用于待缝合的工件的承载板和布置在缝合头的腋下的管状突起之间的特别大的障碍区域，腋下倾斜地布置成从其工作位置向下摆动。 进行腋下倾斜的车轴位于缝纫头标准的区域。 此外，缝纫头的上臂也可以绕相同的轴向上倾斜。 为腋下和上臂提供单独的倾斜驱动器。
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4.发明授权
公开(公告)号：US4624201A
公开(公告)日：1986-11-25
申请号：US808189
申请日：1985-12-12
申请人： Ezio Maggi
发明人： Ezio Maggi
摘要： A sewing machine having a base constructed of two modules having coupling means permitting one of said modules to be quickly removed from the other so that different sewing instrumentalities can be substituted to alter the type of stitch being made.
摘要翻译： 一种缝纫机，具有由具有联接装置的两个模块构成的基座，该联接装置允许所述模块之一被快速地从另一个模块中移除，使得可以替换不同的缝纫工具来改变所制作的针迹的类型。
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5.发明授权
公开(公告)号：US4040368A
公开(公告)日：1977-08-09
申请号：US716134
申请日：1976-08-20
申请人： Nerino Marforio
发明人： Nerino Marforio
CPC分类号： D05B73/00
摘要： A closure cover for the opening in the base of a sewing machine which provides access to the thread control members for the lower hook. The cover is carried on a rod which is vertically slidable and rotatably carried in the base and includes a combined spring biased locking and release arrangement the first of which maintains the cover in operating position on the base, and the second which releases the cover. Upon release the cover is automatically raised by a spring member and can be pivoted to a position to facilitate access to the members within the opening.
摘要翻译： 用于缝纫机基座中的开口的封闭盖，其提供对下钩的螺纹控制构件的通路。 该盖被放置在可垂直滑动并可旋转地承载在基座中的杆上，并且包括组合的弹簧偏置锁定和释放装置，其中第一个锁定和释放装置将盖保持在基座上的操作位置，而第二个将释放盖。 在释放时，盖被弹簧构件自动升高，并且可以枢转到一个位置以便于进入开口内的构件。
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公开(公告)号：US3163139A
公开(公告)日：1964-12-29
申请号：US22966762
申请日：1962-10-10
申请人： PFAFF AG G M
发明人： KRISTEN HEDEGAARD
CPC分类号： D05B35/062 , D05B35/06 , D05B73/04 , D05B73/12 , D05D2303/04 , D05D2303/20 , D05D2305/04 , D05D2305/06 , D05D2305/12
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公开(公告)号：US07096807B1
公开(公告)日：2006-08-29
申请号：US11219601
申请日：2005-09-01
申请人： Tseng Hsien Chang
发明人： Tseng Hsien Chang
摘要： An embroidery machine includes a base and an arm connected to an upright column post on the base. A needle bar is movably connected to the arm and a needle frame is connected to a distal end of the needle bar. A needle unit is connected to the needle frame and removably extends through the holes in a needle plate on a top of the base. An alignment device is connected between the needle bar and the needle frame so that the needle frame can be connected to the needle bar by a guidance of the alignment device.
摘要翻译： 刺绣机包括基座和连接到基座上的直立立柱的臂。 针杆可移动地连接到臂上，针架连接到针杆的远端。 针单元连接到针框架并且可移除地延伸穿过基座顶部上的针板中的孔。 在针杆和针架之间连接有对准装置，使得针架能够通过对准装置的引导而连接到针杆。
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公开(公告)号：US06865995B2
公开(公告)日：2005-03-15
申请号：US10283065
申请日：2002-10-30
申请人： Jui-Jung Chuo
发明人： Jui-Jung Chuo
摘要： A structure of a motor driven driving mechanism of a sewing machine comprises a motor mounted on one side of the sewing machine and a driving mechanism disposed inside the frame of the sewing machine driven by the motor. A rotor shaft extends out of the cover, the rotor shaft comprises a connecting portion for connecting with the driving mechanism, and at least one resilient element is disposed on two sides of the connecting portion for connecting the connecting portion with the driving mechanism. Since the rotor shaft rotatably drives the driving mechanism, therefore frictional or ramming effects among the assembly parts can be eliminated or at least substantially reduced. Thus noise during operation and the damage to the mechanical parts can be effectively reduced.
摘要翻译： 缝纫机的马达驱动驱动机构的结构包括安装在缝纫机一侧的马达和设置在由马达驱动的缝纫机框架内的驱动机构。 转子轴延伸出盖，转子轴包括用于与驱动机构连接的连接部分，并且至少一个弹性元件设置在连接部分的两侧，用于将连接部分与驱动机构连接。 由于转子轴可旋转地驱动驱动机构，因此可以消除或至少大大减少组装部件之间的摩擦或夯实效果。 因此，可以有效地降低操作期间的噪音和对机械部件的损坏。
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公开(公告)号：US5765493A
公开(公告)日：1998-06-16
申请号：US752290
申请日：1996-11-19
IPC分类号： D05B57/08 , D05B57/30 , D05B57/36 , D05B57/38 , D05B69/10 , D05B73/04 , D05B1/08 , D05B69/30
摘要： A sewing machine including a needle bar for mounting two needles separated by a distance in a principal shaft direction; a principal drive shaft for driving the needle bar and extending in the principal shaft direction; a bed portion; a first loop taker disposed in the bed portion; a transmission system for connecting movement between the first loop taker and the principal drive shaft; a loop taker module detachably provided to the bed portion; a second loop taker provided to the loop taker module; and servomotor provided in the loop taker module and for driving the second loop taker.
摘要翻译： 一种缝纫机，包括用于安装在主轴方向上分开一段距离的两个针的针杆; 用于驱动针杆并沿主轴方向延伸的主驱动轴; 床部分; 设置在床部分中的第一回路接收器; 用于连接第一回路接收器和主驱动轴之间的运动的传动系统; 环形接收器模块，其可拆卸地设置在所述床部分上; 提供给环路接收器模块的第二回路接收器; 以及提供在回路接收器模块中并用于驱动第二回路接收器的伺服电动机。
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公开(公告)号：US5205230A
公开(公告)日：1993-04-27
申请号：US798929
申请日：1991-11-29
CPC分类号： D05B73/06
摘要： In this sewing machine, in which the amplitude and direction of the feeding of the fabric to be sewn are controlled by an electric motor slaved to an electronic pilot-control circuit, the bobbin (16), its drive mechanism (17, 19, 10) and the drive mechanism (4*-17*) for feeding the fabric to be sewn are mounted on an intermediate support (6) that is solid with the body of the motor (11), which is attached to the frame (2) of the machine by a sleeve (23) engaging the inside of the lower arm of the frame.
摘要翻译： 在该缝纫机中，通过从动到电子先导控制电路的电动机控制要缝制的织物的供给的振幅和方向，该线轴（16），其驱动机构（17,19,10 ）和用于供给要缝制的织物的驱动机构（4 * -17 *）安装在与安装在框架（2）上的电动机（11）的主体固体的中间支撑件（6）上， 通过与框架的下臂的内部接合的套筒（23）。
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