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1. 发明授权

US5299518A Lower feed dog lifting, lowering, and horizontal coupling 失效
标题翻译：下进料斗提升，下降和水平联轴器
公开(公告)号：US5299518A
公开(公告)日：1994-04-05
申请号：US623371
申请日：1991-01-02
申请人： Albert Dusch , Karl-Heinz Walther
发明人： Albert Dusch , Karl-Heinz Walther
IPC分类号： D05B27/02 , D05B27/24
CPC分类号： D05B27/02
摘要： Sewing machine with a lower feed dog, to which adjustable horizontal pushing motions are imparted by a driving cam via a stitch length regulating mechanism and vertical lifting movements are imparted by a driving cam via a lifting shaft. A lifting crank, with the free end of a follower mounted pivotably, can be swiveled out, in one position intended for sewing with a skipping feed into a slot of an oscillating crank mounted freely pivotably on the lifting shaft at a laterally spaced location from the lifting crank. In another position the follower is mounted into a slot of a holder, which is a rigid part of the housing and is arranged at a laterally spaced location from the lifting crank for bordering fabric edges with a band strip, fed in folded in the shape of a U around the fabric edges by a band strip bordering apparatus which participates in the horizontal feed motions of the feed dog.
摘要翻译： PCT No.PCT / EP89 / 00453 Sec。 371日期1991年1月2日 102（e）日期1991年1月2日PCT提交1989年4月26日PCT公布。出版物WO89 / 12127 日期为1989年12月14日。具有下馈送狗的新机通过线圈长度调节机构由驱动凸轮赋予可调节的水平推动运动，并且通过提升轴由驱动凸轮赋予垂直提升运动。可枢转地安装有从动件的自由端的提升曲柄可以在一个位置中被旋转出来，该位置用于缝合一个位置，该跳动进给到摆动曲柄的槽中，该摆动曲柄可自由枢转地安装在提升轴上，起重曲柄。在另一位置，从动件被安装到保持器的狭槽中，该保持器是壳体的刚性部分，并且布置在与起重曲柄的横向间隔开的位置处，用于将织带边缘与带条接合，该条带以折叠形式围绕织物边缘的U通过参与馈送狗的水平进给运动的带条边界装置。

2. 发明授权

US5103749A Process and sewing machine for sewing together layers of fabric according to a pattern 失效
标题翻译：用于缝制织物的方法和缝纫机
公开(公告)号：US5103749A
公开(公告)日：1992-04-14
申请号：US623944
申请日：1991-02-13
申请人： Heribert Geisselmann , Manfred Frank , Fritz Jehle , Erich Willenbacher
发明人： Heribert Geisselmann , Manfred Frank , Fritz Jehle , Erich Willenbacher
IPC分类号： D05B19/00 , D05B21/00 , D05B35/10 , D05B69/00
CPC分类号： D05B35/102 , D05D2207/06 , D05D2209/02
摘要： Patterns of two fabric layers are each recognized by a camera and the fabric layers are aligned to make these patterns agree in the transverse and longitudinal directions. According to the invention the influence of speed-related disturbance variables and pattern-related limitations during the generation of the signal is reduced. Two-dimensional images of the two fabric layers are recorded with a matrix camera each during a pause between feeds. The degree of congurence of the fabric layers according to the pattern is determined by two-dimensional cross-correlation analysis of the image points arranged in rows and columns. Aligning correction values are calculated from this degree. The edge distance of the fabric layers is determined with a section of the matrix sensors, which is a separate section in terms of evaluation. Based on the edge distance data, the lower fabric layer is adjusted to the correct distance continuously and the upper fabric layer is adjusted as needed. If slight inaccuracies are accepted and the computation operations are limited only to the areas that are of interest, the overall computation time can be considerably reduced.
摘要翻译： PCT No.PCT / EP89 / 00589 371日期：1989年7月17日 102（e）日期1989年7月17日PCT提交1989年5月26日PCT公布。 WO89 / 12126 PCT公开号日期为1989年12月14日。两个织物层的图案各自被相机识别，织物层被对准以使这些图案在横向和纵向上一致。根据本发明，降低了在产生信号期间速度相关干扰变量和模式相关限制的影响。在馈送之间的暂停期间，用矩阵相机记录两个织物层的二维图像。根据图案的织物层的配位度通过以行和列排列的图像点的二维互相关分析来确定。对齐校正值根据此程度计算。织物层的边缘距离由矩阵传感器的一部分确定，矩阵传感器在评估方面是单独的部分。基于边缘距离数据，将下层织物层连续调节到正确的距离，并根据需要调整上层织物层。如果接受轻微的不准确，并且计算操作仅限于感兴趣的区域，则总体计算时间可以大大减少。

3. 发明授权

US5095834A Sewing machine with swingable stitch forming unit 失效
标题翻译：缝纫机与可转动缝制成型机
公开(公告)号：US5095834A
公开(公告)日：1992-03-17
申请号：US585147
申请日：1990-11-19
申请人： Oskar Braun
发明人： Oskar Braun
IPC分类号： D05B3/02 , D05B19/00
CPC分类号： D05B3/02 , D05B19/00
摘要： A sewing machine with a pivotable stitch formation unit is provided such that it is possible to form a straight stitch or a zigzag stitch seam without loop stitches occurring on the fabric. The fabric is displaceable under the needle without rotation because of a pivoting arrangement of the head and the shuttle holder. The arrangement allows the sewing machine to be switched over from a straight stitch to a zigzag stitch operation due to the adjustment of the oscillation frequency of the needle bar holder relative to the oscillation frequency of the needle bar by means of a multistep shifting gear.
摘要翻译： PCT No.PCT / EP89 / 00293 Sec。 371日期1990年11月19日 102（e）日期1990年11月19日PCT 1989年3月18日PCT公布。公开号WO89 / 09851 日期：1989年10月19日。具有可枢转缝合形成单元的缝纫机设置成可以在织物上形成直线针迹或之字形针迹，而没有发生环针迹。由于头部和梭子保持器的枢转布置，织物可在针下移动而不旋转。由于通过多级变速齿轮相对于针杆的振荡频率调节针杆保持架的振荡频率，因此能够将缝纫机从直线针迹切换到Z字形针迹操作。

4. 发明授权

US5027730A Sewing machine with a thread monitor for the thread of the bobbin 失效
标题翻译：缝纫机用线轴的线程监测器
公开(公告)号：US5027730A
公开(公告)日：1991-07-02
申请号：US415339
申请日：1989-11-01
申请人： Reinhold Dobner , Bernhard Mertel , Erich Willenbacher
发明人： Reinhold Dobner , Bernhard Mertel , Erich Willenbacher
IPC分类号： D05B57/26 , D03D51/34 , D05B51/00 , D05B59/00 , D05B59/02
CPC分类号： D05B51/00
摘要： Thread monitor for monitoring double lock stitch shuttles or hooks and chain stitch machine shuttles or loopers. During normal operation of the sewing machine, the shuttle thread is used as a reflection surface. The scattered light beams reflected by the thread enter photodetector 10 of the thread monitor 8. If the support surface 7, 28 is covered by thread, light beams will reach said photodetector 10, as a result of which a control circuit 12 connected to it issues a warning signal.
摘要翻译： PCT No.PCT / EP87 / 00754 Sec。 371日期：一九八九年十一月一日 102（e）日期：1989年11月1日PCT提交1987年12月3日PCT公布。第WO88 / 07099号公报日期：1988年9月22日。用于监控双锁缝梭子或挂钩和链式缝纫机梭子或套圈的检测仪。在缝纫机的正常操作期间，梭线用作反射面。由螺纹反射的散射光束进入螺纹监视器8的光电检测器10.如果支撑表面7,28被螺纹覆盖，则光束将到达所述光电检测器10，结果连接到其上的控制电路12发出一个警告信号。

5. 发明授权

US5018465A Sewing machine with thread monitor 失效
标题翻译：缝纫机带螺纹监视器
公开(公告)号：US5018465A
公开(公告)日：1991-05-28
申请号：US469566
申请日：1990-04-09
申请人： Walter Hager , Edgar Butzen , Gunther Denuell , Kurt Arnold
发明人： Walter Hager , Edgar Butzen , Gunther Denuell , Kurt Arnold
IPC分类号： D05B51/00 , D05B57/14 , D05B57/26 , D05B59/02 , D05B69/36
CPC分类号： D05B59/02
摘要： The control circuit of a catch thread device has a counter for the main shaft of the swing machine. The counter counts the number of revolutions of the main shaft 26 during the reception of one of at least two signal intensities and is reset to its initial value when this signal intensity changes to the other signal intensity. When a predetermined maximum number of revolutions is reached, the counter emits a signal indicating a thread fault.
摘要翻译： PCT No.PCT / EP88 / 00800 Sec。 371日期1990年04月9日 102（e）日期1990年4月9日PCT提交1988年9月3日PCT公布。公开号WO89 / 03908 日期：1989年5月5日。止动螺纹装置的控制回路具有摆动机主轴的计数器。该计数器在接收至少两个信号强度之一期间对主轴26的转数进行计数，并且当该信号强度变为另一个信号强度时将其重置为其初始值。当达到预定的最大转数时，计数器发出指示线程故障的信号。

6. 发明授权

US4996931A Sewing unit with a transport device 失效
标题翻译：带运输装置的缝纫机
公开(公告)号：US4996931A
公开(公告)日：1991-03-05
申请号：US360263
申请日：1989-06-02
申请人： Gunter Mall
发明人： Gunter Mall
IPC分类号： D05B35/00 , D05B21/00 , D05B33/02
CPC分类号： D05B33/02 , D05B21/00
摘要： A sewing unit including a sewing machine and a transport device is provided in which the transport device is arranged so as to form a free access area at a front side of a sewing machine of the sewing unit such that a workpiece positioning may be executed without any impediment by the transport device. The transport device is connected at one end to a workpiece holder and is connected at another end to a bearing device which is set back from a front edge of the sewing unit. The transport device is moved along a path defined by a guide device and is moved by a driving device. Each of the guide device, drive device and bearing device being positioned away from a front end of the unit to define the free access area.
摘要翻译：提供一种包括缝纫机和运送装置的缝纫单元，其中输送装置布置成在缝纫机的缝纫机的前侧形成自由进入区域，使得可以执行工件定位而没有任何运输设备的障碍。运输装置的一端连接到工件保持器，并且在另一端连接到从缝纫单元的前边缘放回的轴承装置。输送装置沿着由引导装置限定的路径移动，并被驱动装置移动。引导装置，驱动装置和轴承装置中的每一个远离装置的前端定位，以限定自由进入区域。

7. 发明授权

US4906829A Device for coding and identifying a coding element 失效
标题翻译：用于编码和识别编码元件的装置
公开(公告)号：US4906829A
公开(公告)日：1990-03-06
申请号：US228932
申请日：1988-07-15
申请人： Fritz F. Iseli
发明人： Fritz F. Iseli
IPC分类号： G06K7/10 , G06K7/14 , G06K19/06
CPC分类号： G06K7/14 , G06K19/06018
摘要： A device for the identification of a code on a code carrier is composed of a light source, a code carrier with a plurality of light-permeable code-windows which provide polarization filters. The codification is manifested in different polarization and is composed of a receiving device with a ray splitting mirror for splitting light coming from the code carrier into two beam parts and also providing for each beam part one light sensitive detector. This device also has polarization filters interposed so that they face each other in crossed polarization direction.
摘要翻译： PCT No.PCT / EP87 / 00677 Sec。 371日期：1988年7月15日 102（e）日期1988年7月15日PCT提交1987年11月5日PCT公布。出版物WO88 / 04083 日期：1988年6月2日。用于识别代码载体上的代码的装置由光源，具有提供偏振滤光器的多个透光代码窗的代码载体组成。编码表现为不同的极化，并且由具有用于将来自码载体的光分成两个光束部分并且还为每个光束部分提供一个光敏检测器的具有射线分离镜的接收装置组成。该器件还具有插入的偏振滤光器，使得它们在交叉的偏振方向上彼此面对。

8. 发明授权

US4829920A Method and apparatus for positioning and holding a thread chain 失效
标题翻译：用于定位和保持螺纹链的方法和装置
公开(公告)号：US4829920A
公开(公告)日：1989-05-16
申请号：US158405
申请日：1988-02-22
申请人： Rainer Dippert , Karl Mussig
发明人： Rainer Dippert , Karl Mussig
IPC分类号： D05B1/20 , D05B65/00 , D05B65/06 , D05B73/12
CPC分类号： D05B65/00 , D05B73/12 , D05D2207/02 , D05D2207/04 , Y10S112/01
摘要： Apparatus and method of positioning and holding a thread chain for sewing onto successively fed workpieces, a thread chain which had been sewn beyond the rear edge of a workpiece and had been cut off flush with the rear edge of the workpiece, is sucked into the suction aperture of a suction tube. The suction tube is movable in a path parallel to the stitch plate of the sewing machine first in a catch position behind the needle and then the tube is moved into a delivery position before the needle aligned with a seam line (N). The chain is clamped there under a tensile stress in such a way that complete inclusion of the thread chain into the next following seam is possible. The suction tube extends parallel to the stitch plate and has a suction aperture into which the severed thread chain is sucked. The tube is moved to a delivery position in which the thread chain is pressed against an elastic abutment. The suction aperture of the suction tube and the abutment form a clamp for the thread chain and the thread chain is pulled out of the clamp with a continued feed of the workpiece.
摘要翻译：定位和保持用于缝纫的链条的连续进给工件的装置和方法，已经缝合在工件的后边缘上并与工件的后边缘齐平切割的螺纹链被吸入吸力吸管的孔径。吸引管可以在与缝纫机的缝合板平行的路径中移动，首先在针后方的卡止位置，然后在针与接缝线（N）对准之前将管移动到输送位置。链条在拉伸应力下夹紧在那里，使得将线链完全包含在下一个接缝中是可能的。抽吸管平行于线圈板延伸，并具有吸入孔，被切断的线链被吸入孔中。管被移动到其中线链被压靠在弹性基座上的输送位置。抽吸管的吸入孔和邻接件形成用于螺纹链的夹具，并且线链由工件的连续进给被拉出夹具。

9. 发明授权

US4739718A Method and apparatus for sewing a waistband and applying it to a garment 失效
标题翻译：用于缝制腰带并将其施加到衣服上的方法和装置
公开(公告)号：US4739718A
公开(公告)日：1988-04-26
申请号：US84415
申请日：1987-08-10
申请人： Ludwig Effinger , Alfred Boeckmann , Erich Willenbacher , Norbert Rahm
发明人： Ludwig Effinger , Alfred Boeckmann , Erich Willenbacher , Norbert Rahm
IPC分类号： D05B1/24 , D05B35/06 , D05B23/00
CPC分类号： D05B35/062 , D05D2305/06
摘要： A method and an apparatus for sewing a waistband and applying it to a garment using a two-needle sewing machine and a blindstitch folding attachment for the waistband. A waistband is turned up to form the end of a waistband extension and is finished with a shaped seam in the region of the turnup edge. With the top sides lying one on the other, they are trimmed and then supplied by the blindstitch folding attachment to the needles spread out with the trimmed edge pointing in a feed direction. The lateral edges, turned up, are at first sewn onto the central part of the waistband while being transported backwardly. With the sewing machine stopped, a waistband beginning is clamped and extracted from a supply with the end of the waist extension moved from the folding attachment and cuffed in feed direction. Thereafter the remaining waistband length is sewn blind onto the waistband beginning under forward feed and then onto the waist edge of a pair of trousers or of a skirt, an inner covering strip being sewn in also.The apparatus for carrying out the method comprises a turnover slide and a counter-holder for pincer-like holding of the end of the waist extension during cuffing, the counter-holder being pushed out of the end of the waist extension by the turnover slide. For feeding the waistband with the finished end of the waist extension to the needles, an auxiliary slide which is introduced into the blindstitch folding attachment is provided. A sensor system responding to the end of the waist extension serves to initiate a sequence control of the sewing machine and of the apparatus for carrying out the method.
摘要翻译：一种用于缝制腰带并将其应用于衣服的方法和装置，使用双针缝纫机和用于腰带的盲缝折叠附件。腰带被拉起以形成腰带延伸部的末端，并且在翻边边缘的区域中完成成形接缝。当顶面彼此放置时，它们被修剪，然后通过盲缝折叠附件提供给展开的针，其中修剪的边缘指向进给方向。在向后运送时，侧面的边缘首先缝合在腰带的中心部分。当缝纫机停止时，开始的腰带被夹紧并从供给部提取，腰部延伸部的末端从折叠附件移动并沿进给方向滚动。此后，剩余的腰带长度被盲目地缝合到从正向进给开始的腰带上，然后被缝在一条裤子或裙子的腰部边缘上，内部覆盖带也被缝合。用于执行该方法的装置包括翻转滑动件和用于夹紧期间腰部延伸部的端部夹持状态的反向夹持器，反向夹持器通过翻转滑动件从腰部延伸部的端部被推出。为了将腰带的腰部延伸部的完成端部进给到针上，提供了引入到双折叠折叠附件中的辅助滑动件。响应于腰部延伸部分的传感器系统用于启动缝纫机和用于执行该方法的装置的顺序控制。

10. 发明授权

US4715303A Lubricating device for sewing and embroidering machines 失效
标题翻译：缝纫绣花机润滑装置
公开(公告)号：US4715303A
公开(公告)日：1987-12-29
申请号：US870076
申请日：1986-06-03
申请人： Edgar Busch , Lothar Schilling , Klaus Ziegler
发明人： Edgar Busch , Lothar Schilling , Klaus Ziegler
IPC分类号： D05B71/02 , D05B57/08
CPC分类号： D05B71/02
摘要： A lubricating device for a revolving lock stitch shuttle of machines such as sewing and embroidering machines comprises a shuttle body which has a hub portion which surrounds its associated shuttle arbor and which lies adjacent a bearing mounting for the arbor. The hub portion is hollow and defines a lubricating oil chamber between it and the associated bearing and a gap between the shuttle hub portion and the associated bearing is bridged by a fixed ring member which is carried on a bracket which is secured to the bearing. The ring member has an opening therethrough providing an access for a nozzle tube for feeding oil from an external reservoir to the hub recess from when the oil is advanced by the centrifugal force of the rotation of the shuttle to the periphery of the shuttle.
摘要翻译：用于缝纫和绣花机等机械的旋转锁定缝纫机的润滑装置包括梭体，该梭体具有围绕其相关联的梭心轴的毂部分，并且位于与心轴的轴承座附近。轮毂部分是中空的，并且在其与相关联的轴承之间限定润滑油室，并且梭轮毂部分和相关联的轴承之间的间隙被固定的环构件桥接，该固定环构件承载在固定到轴承上的支架上。环形构件具有通过的开口，通过其提供通过喷嘴管的通路，用于将油从外部储存器供给到轮毂凹部，从而当油通过梭子的旋转的离心力前进到梭子的周边时。

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