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1. 发明授权

US5873965A Process and device for carrying out a welding process on thermoplastic material webs 失效
标题翻译：用于在热塑性材料网上进行焊接工艺的工艺和装置
公开(公告)号：US5873965A
公开(公告)日：1999-02-23
申请号：US120160
申请日：1993-09-10
申请人： Peter Greller
发明人： Peter Greller
IPC分类号： B29C65/00 , B29C65/20 , B32B31/00
CPC分类号： B29C66/1122 , B29C65/20 , B29C66/232 , B29C66/43 , B29C66/81435 , B29C66/8362 , B29C66/86523 , B29C66/91231 , B29C66/91421 , B29C66/91431 , B29C66/93441 , B29C66/9392 , B29C66/954 , B29C66/96 , B29C66/961 , B29C66/81417 , B29C66/81422 , Y10T156/1741
摘要： In a process and a device for carrying out a welding process on thermoplastic material webs, the value of the pressing force (F.sub.i) of a pair of pressure rollers is determined as a measured value representing the weld seam thickness and is used as the actual value of the controlled variable of a welding process regulating unit, and it is compared with a corresponding set value. The feed speed (V) of the welding device is used as the correcting variable of this regulating unit by increasing the speed in the case of decreasing weld seam thickness and decreasing the speed in the case of increasing weld seam thickness to compensate a possibly existing deviation.
摘要翻译：在用于对热塑性材料网进行焊接工艺的工艺和装置中，一对加压辊的压力值（Fi）被确定为表示焊缝厚度的测量值，并被用作实际值的焊接过程调节单元的受控变量，并将其与相应的设定值进行比较。焊接装置的进给速度（V）用作该调节单元的校正变量，在增加焊缝厚度的情况下增加速度，并且在增加焊缝厚度的情况下降低速度以补偿可能存在的偏差。

2. 发明授权

US5662055A Program-controlled sewing or emboidery machine and method of operating such machines 失效
标题翻译：程序控制的缝纫机及其机器的操作方法
公开(公告)号：US5662055A
公开(公告)日：1997-09-02
申请号：US587575
申请日：1996-01-17
申请人： Jurgen Hartwig , Christof Reichmann
发明人： Jurgen Hartwig , Christof Reichmann
IPC分类号： D05B19/04 , G05B19/042 , D05B19/06 , D05B19/12 , D05C5/02
CPC分类号： D05B19/04 , G05B19/0426
摘要： A program-controlled sewing or embroidery machine comprising a stitch-forming device (2), an integrated microcomputer (4), at least one memory (16, 17) and at least one data interface (5), as well as a keyboard (12) and a display (11) for entering and monitoring or checking values for program control. To retrieve sewing or embroidery pattern data from a remote computer (mailbox) in a simple manner, the data interface (5) of the sewing or embroidery machine (1) is able to be connected directly to the mailbox (10) of a central computer (9) via a data transmission connection (7) via a corresponding modem (6), and the structural units which are necessary for communication with the mailbox (10), such as display (11), keyboard (12) and memory (16, 17) are disposed in the sewing or embroidery machine (1) itself, with the functional processes necessary for communication with the mailbox (10) being able to be controlled and monitored by the microcomputer (4) necessary for controlling the program of the sewing or embroidery machine. The invention further relates to a method of operating program-controlled sewing or embroidery machines.
摘要翻译：一种程序控制的缝纫或刺绣机，包括线圈形成装置（2），集成微型计算机（4），至少一个存储器（16,17）和至少一个数据接口（5）以及键盘 12）和用于输入和监视或检查用于程序控制的值的显示器（11）。为了以简单的方式从远程计算机（邮箱）检索缝纫或刺绣图案数据，缝纫或刺绣机（1）的数据接口（5）能够直接连接到中央计算机的邮箱（10）（6），经由数据传输连接（7）经由相应的调制解调器（6）和与邮箱（10）通信所需的结构单元（如显示器），键盘（12）和存储器（16），17）设置在缝纫或刺绣机（1）本身中，与邮箱（10）通信所必需的功能处理能够由控制缝纫程序所需的微型计算机（4）来控制和监视或刺绣机。本发明还涉及一种操作程序控制缝纫或刺绣机的方法。

3. 发明授权

US5651324A Process and device for recognizing a residual amount of the hook thread in a sewing machine 失效
标题翻译：用于识别缝纫机中钩线余量的过程和装置
公开(公告)号：US5651324A
公开(公告)日：1997-07-29
申请号：US620492
申请日：1996-03-22
申请人： Kurt Arnold
发明人： Kurt Arnold
IPC分类号： D05B59/02 , D05B69/36
CPC分类号： D05B59/02
摘要： In a process and device for monitoring a residual amount of hook thread in a double thread lockstitch sewing machine, a bobbin is used, which is divided into a large clamber and a small chamber due to the arrangement of a middle flange, wherein the small chamber accommodates the residual amount of thread. An abrupt reduction in the speed of rotation of the bobbin, n.sub.S, takes place dating sewing at the time of the transition from the principal to the residual amount of thread as a consequence of the abrupt change in the thread pull-off site in the bobbin. The jump (abrupt change) in the speed of rotation is measured and is processed info a display signal
摘要翻译：在用于监测双线平缝缝纫机中的钩线余量的过程和装置中，由于中间凸缘的布置，使用了一个线轴，它被分成一个大的蛤蜊和一个小的室，其中小室适应螺纹的剩余量。线轴的旋转速度的急剧下降nS发生在从主体到线的剩余量的过渡时期的缝合，这是由于线轴中的线拔出部位的突然变化的结果。测量旋转速度的跳跃（突然变化），并处理信息显示信号

4. 发明授权

US5970896A Process and sewing unit for sewing a flap and a pocket on a fabric part 有权
标题翻译：用于缝制织物部件上的皮瓣和口袋的加工和缝纫单元
公开(公告)号：US5970896A
公开(公告)日：1999-10-26
申请号：US215015
申请日：1998-12-17
申请人： Axel Zinssmeister , Werner Schlaefer
发明人： Axel Zinssmeister , Werner Schlaefer
IPC分类号： A41D27/20 , D05B33/00 , D05B39/00 , D05B21/00 , D05B35/06
CPC分类号： A41D27/204 , D05B33/00 , D05B39/00
摘要： To sew presewn flaps (P) on a fabric part (W), the flap (P) is positioned in its later position of use in a movable fabric holder of a sewing unit, and it partially overlaps a pocket (T) to be sewn on the fabric part (W). After the workpiece parts (W, P, T) have been fed to the sewing machine, the flap (P) is first connected to the fabric part (W) by a seam (N1). The part of the flap (P) overlapping the pocket (T) is then folded over and the pocket (T) is then connected by a seam (N2) to the fabric part (W).
摘要翻译：为了在织物部分（W）上缝合预制翼片（P），翼片（P）位于缝纫单元的可移动织物架中的较后使用位置，并且与缝制的口袋（T）部分重叠在织物部分（W）上。工件部件（W，P，T）已经送入缝纫机之后，首先通过接缝（N1）将翼片（P）连接到织物部分（W）上。然后折叠与袋（T）重叠的翼片（P）的部分，并且然后将袋（T）通过接缝（N2）连接到织物部分（W）。

5. 发明授权

US5934213A Process for accurately determining the zero point of the needle of the sewing machine of an automatic sewing unit 失效
标题翻译：用于精确地确定自动缝纫单元的缝纫机针的零点的处理
公开(公告)号：US5934213A
公开(公告)日：1999-08-10
申请号：US53863
申请日：1998-03-24
申请人： Eduard Bastian , Wilfried Halfmann , Bernd Maue
发明人： Eduard Bastian , Wilfried Halfmann , Bernd Maue
IPC分类号： D05B19/14 , D05B19/04 , D05B19/12 , D05B21/00
CPC分类号： D05B19/12 , D05B19/04 , D05B21/00
摘要： A process for accurately determining the needle zero point of the sewing machine (4) of an automatic sewing unit (1) in relation to a positioning opening (12) of a fabric holder (10). The fabric holder (10) is connected to two feed parts (13, 14) displaceable along a straight guide rail (15) via at least two connecting rods (7, 8) of a coordinate transmission (9), such that the displacement of the feed parts (13, 14) brings about corresponding X/Y movements of the fabric holder (10), and wherein the displacement of the feed parts (13, 14) along the guide rail (15) is performed by means of drives (16, 17), which can be actuated by means of an electronic control device (6) containing at least one memory (26). To determine the needle zero point very accurately in such an automatic sewing unit (1) without performing a complicated mechanical adjustment, only an approximate setting of the sensor-monitored zero position of the fabric holder (10) is performed at first, and then an electronic correction of this value is subsequently performed, wherein the correction values are stored in a memory (26) of the control device (6) and they are correspondingly taken into account during the subsequent sewing and embroidering processes.
摘要翻译：一种用于相对于织物保持器（10）的定位开口（12）精确地确定自动缝合单元（1）的缝纫机（4）的针零点的过程。织物保持器（10）通过坐标传递装置（9）的至少两个连接杆（7,8）连接到可沿着直的导轨（15）移动的两个进给部分（13,14），使得馈送部分（13,14）引起织物保持器（10）的相应的X / Y运动，并且其中馈送部件（13,14）沿着导轨（15）的位移通过驱动器 16，17），其可以通过包含至少一个存储器（26）的电子控制装置（6）来致动。为了在这样的自动缝制单元（1）中非常精确地确定针零点而不进行复杂的机械调整，首先仅进行织物保持器（10）的传感器监视的零位置的近似设定，随后执行该值的电子校正，其中校正值存储在控制装置（6）的存储器（26）中，并且在随后的缝制和刺绣过程中相应地考虑它们。

6. 发明授权

US5931108A Process and automatic sewing machine for sewing a flap with a rough closing edge and a pocket on a fabric part in one operation 失效
标题翻译：在一次操作中缝制具有粗糙的封闭边缘和织物部件上的口袋的翻边和自动缝纫机
公开(公告)号：US5931108A
公开(公告)日：1999-08-03
申请号：US022250
申请日：1998-02-11
申请人： Hans Scholl
发明人： Hans Scholl
IPC分类号： D05B33/00 , D05B35/04 , D05B21/00 , D05B35/00
CPC分类号： D05B33/00 , D05B35/04
摘要： A preparation station including a fabric support plate, a folding plate and a positioning support for a flap of a flap pocket. The fabric part to which the pocket is to be connected, is supported by the fabric support plate. The flap, and possibly the pocket cut are lined at the preparation station. The pocket cut can also be placed into its folded position by the preparation station. The fabric part, with the pocket cut, if present, and the pocket flap are then moved by a fabric holder to a sewing machine with a sewing position. There, the pocket cut can be sewn onto the fabric part if desired. The pocket flap is in a rotated position, which is angularly spaced by approximately 180.degree. from a final position of the pocket flap. The pocket flap can then be connected to the fabric part by a fastening seam. A turning strip turns over the flap, in cooperation with a folding strip, and another seam connects the flap to the fabric part in its final position. In another embodiment, the folding strip can hold the rough cut end of the pocket flap against the fabric part, and the turning strip turns the remainder of the flap into the final position, where the flap is connected to the fabric part by one or two seams.
摘要翻译：一种制备工位，包括织物支撑板，折叠板和用于翼片袋的翼片的定位支撑件。口袋要连接的织物部分由织物支撑板支撑。襟翼和口袋切口可以在准备台上排列。口袋切割也可以通过准备台放置在折叠位置。然后将带有口袋切口的织物部分（如果存在）和口袋折边由织物保持器移动到具有缝合位置的缝纫机。在那里，口袋切割可以缝合到织物部分，如果需要的话。口袋瓣处于旋转位置，与口袋瓣的最终位置成角度地间隔大约180度。然后可以通过紧固缝将口袋瓣连接到织物部分。转动条与折叠条一起翻转舌片，另一个接缝在最终位置将舌片连接到织物部分。在另一个实施例中，折叠带可以将口袋折叠板的粗切割端部保持抵靠织物部分，并且转动带将折翼的其余部分转动到最终位置，在该位置，瓣片与织物部分连接一或两个接缝

7. 发明授权

US5771828A Sewing or embroidering machine with a thread-cutting device 失效
标题翻译：缝纫或绣花机采用切线装置
公开(公告)号：US5771828A
公开(公告)日：1998-06-30
申请号：US847835
申请日：1997-04-17
申请人： Kurt Arnold
发明人： Kurt Arnold
IPC分类号： D05B57/38 , D05B65/00 , D05B65/02 , D05B19/00
CPC分类号： D05B65/00
摘要： A sewing or embroidering machine is provided with a thread-cutting device and a signal transmitter representing the angular position of the arm shaft. The drive of the catch thread device is acted upon as a function of the signals generated by the signal transmitter according to a movement program stored in a memory. The path data of this movement program are in a defined relation to the rotary movement or the current angular position of the hook. The drive of the catch thread device is part of a regulating device operating as a cascade control or of a control device operating as a path plan control. Due to the exact agreement in time between the movement process of the catch thread device and the course of the rotary movement of the hook, the thread-cutting process can now also be carried out during the phase of deceleration of the sewing machine, so that an inexpensive, uncontrolled motor can now be used to drive the sewing machine.
摘要翻译：缝纫机或绣花机设有螺纹切割装置和代表臂轴角度位置的信号传感器。抓线装置的驱动作为根据存储在存储器中的移动程序由信号发送器产生的信号的函数。该移动程序的路径数据与钩的旋转运动或当前的角位置定义关系。抓线装置的驱动是作为级联控制或作为路径规划控制操作的控制装置的调节装置的一部分。由于抓线装置的移动处理和钩的旋转运动的过程之间的确切的一致性，现在也可以在缝纫机的减速阶段期间进行切线处理，使得现在可以使用廉价的不受控制的电动机来驱动缝纫机。

8. 发明授权

US5692449A Sewing machine with a drive mechanism for a fabric holder, E.G., an embroidery frame 失效
标题翻译：缝纫机具有用于织物架的驱动机构，E.G.，刺绣框架
公开(公告)号：US5692449A
公开(公告)日：1997-12-02
申请号：US704000
申请日：1996-08-28
申请人： Willi Meier
发明人： Willi Meier
IPC分类号： D05B21/00
CPC分类号： D05B21/00
摘要： A sewing machine with a drive mechanism for a fabric holder is provided with a first carriage and a second carriage, the second carriage being connectable to the fabric holder. A first motor is provided for driving the first carriage via a first toothed belt and a second motor is provided for driving said second carriage via a second toothed belt, the second toothed belt forming part of a toothed belt drive. A first, stationary rail is provided extending in parallel to the longitudinal axis of the sewing machine, the first carriage being arranged on the first, stationary rail. A second rail is provided forming a transversely extending rail which is carried by the first carriage and extends at right angles to the longitudinal axis of the sewing machine, the second carriage being on the second rail, and the second rail forming a support for the toothed belt drive.
摘要翻译：具有用于织物保持器的驱动机构的缝纫机设置有第一托架和第二托架，第二托架可连接到织物托架。第一马达设置用于经由第一齿形带驱动第一托架，并且提供第二马达用于经由第二齿形带驱动所述第二托架，第二齿形带形成齿形带驱动的一部分。第一固定导轨设置成平行于缝纫机的纵向轴线延伸，第一滑架布置在第一固定导轨上。第二轨道被设置成形成横向延伸的轨道，该轨道由第一托架承载并且与缝纫机的纵向轴线成直角延伸，第二托架位于第二轨道上，而第二轨道形成用于齿形皮带传动。

9. 发明授权

US5647291A Catch thread device for sewing machines 失效
标题翻译：缝纫机缝纫机
公开(公告)号：US5647291A
公开(公告)日：1997-07-15
申请号：US620012
申请日：1996-03-21
申请人： Helfried Hanus , Uwe Winkler , Dieter Grossman
发明人： Helfried Hanus , Uwe Winkler , Dieter Grossman
IPC分类号： D05B51/00 , D05B69/36
CPC分类号： D05B51/00
摘要： A catch thread device is provided for a sewing machine with a scanning element controlled by the upper thread in the rhythm of sewing. The scanning element triggers a signal for the operator and/or for switching off the drive of the sewing machine via an electronic control circuit in the case of a thread break. The catch thread device includes a support fastened to the housing in the sewing machine as well as a pivotable switching lever. The pivotable switching lever is pretensioned and mounted in the support and is connected to the scanning element extending into the course of the upper thread between an eye of the needle and a thread guide of a thread lever of the sewing machine. The scanning element is connected to a magnet which is arranged adjacent to a Hall IC (integrated circuit) fastened to the support wherein the Hall IC is connected via lines to the control circuit for evaluating the signals triggered by the magnet in the Hall IC during the movement of the switching element.
摘要翻译：为缝纫机提供了一种抓线装置，该缝纫机具有由缝线控制的面线控制的扫描元件。在断线的情况下，扫描元件触发操作者的信号和/或通过电子控制电路关闭缝纫机的驱动。夹线装置包括紧固在缝纫机中的壳体的支撑件以及可枢转的切换杆。可枢转切换杆预张紧并安装在支撑件中，并连接到扫描元件，该扫描元件延伸到针眼之间的面线的过程和缝纫机的线杆的导纱器之间。扫描元件连接到与紧固到支撑件的霍尔IC（集成电路）相邻布置的磁体，其中霍尔IC通过线路连接到控制电路，用于评估在霍尔IC期间由磁体触发的信号开关元件的移动。

10. 发明授权

US5400728A Sewing unit with a feed device 失效
标题翻译：缝纫机具有送料装置
公开(公告)号：US5400728A
公开(公告)日：1995-03-28
申请号：US128342
申请日：1993-09-28
申请人： Axel Zinssmeister
发明人： Axel Zinssmeister
IPC分类号： D05B33/02 , D05B21/00 , D05B35/00 , D05B39/00
CPC分类号： D05B21/00
摘要： A sewing unit with a feed device for a fabric holder with support elements that can be moved along a guide and are connected to a drive each for feed means acting on the fabric holder. A fabric being sewn can be transported to or removed from the sewing machine by the feed device over any desired distance and the feed movement of the fabric being sewn can be brought about without problems during passage through the stitch formation site of the sewing machine even at very high stitch frequency because of the favorable dynamic properties. The guides are arranged in the same direction, and the support elements can be driven synchronously for a movement of the fabric holder in parallel to the guides, and at mutually different velocities for a movement in a direction deviating from the direction.
摘要翻译：一种具有用于织物保持器的进给装置的缝纫单元，其具有支撑元件，所述支撑元件可以沿着引导件移动并且连接到驱动器，每个驱动器用于作用在织物保持器上的进给装置。被缝制的织物可以通过进给装置在任何期望距离上被运送到缝纫机或从缝纫机移除，并且即使在缝纫机的针迹形成部位通过期间缝制的织物的进给运动也可以带来问题，即使在非常高的针迹频率，因为有利的动态特性。引导件沿相同的方向布置，并且支撑元件可以被同步地驱动以使织物保持器平行于引导件移动，并且以相互不同的速度在偏离方向的方向上移动。

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