-
公开(公告)号：US5529004A
公开(公告)日：1996-06-25
申请号：US210881
申请日：1994-03-17
CPC分类号： D05B35/102 , D05B21/00 , D05B35/105 , D05D2303/30 , D05D2305/10 , D05D2305/12 , D05D2305/34 , D05D2305/345
摘要： A method and apparatus for maniuplating and sewing first and second panels together is disclosed including a rotatable arm for rotating a first panel and control means for reducing the stitching speed in response to detection of a comer of the first panel.
摘要翻译： 公开了一种用于将第一和第二面板一起加热和缝合的方法和装置，包括用于旋转第一面板的可旋转臂和用于响应于检测到第一面板的角落而减小缝合速度的控制装置。
-
公开(公告)号：US5526761A
公开(公告)日：1996-06-18
申请号：US210582
申请日：1994-03-17
IPC分类号： D05B27/04
CPC分类号： D05B27/04
摘要： A method for forming a partial mattress sack which prevents radial bunching includes feeding first and second panels having different edge lengths at different rates through a sewing machine to form the partial mattress sack. An apparatus for sewing the partial mattress sack includes a mechanism for driving upper and lower walking feet at varying rates and a mechanism for driving the upper walking foot at the same speed as a second lower walking foot.
摘要翻译： 用于形成防止径向聚束的部分床垫袋的方法包括通过缝纫机以不同的速率进给具有不同边缘长度的第一和第二面板以形成部分床垫袋。 用于缝制部分床垫袋的装置包括用于以不同速率驱动上下走脚的机构和用于以与第二下步行脚相同的速度驱动上步行脚的机构。
-
公开(公告)号：US5782190A
公开(公告)日：1998-07-21
申请号：US646957
申请日：1996-05-08
CPC分类号： D05B35/062 , D05B11/005 , D05B27/14 , D05D2207/02
摘要： An improved method and apparatus for the assembly of pillow-top mattress covers. In the method of this invention, the gussets for a pillow-top mattress cover are prepared in a single step in which the gusset material is folded longitudinally, and the flange material is attached thereto and the gusset material is sewn together in one stitch. Thereafter, a gusset is attached to each of the top and bottom panels of the cover along its outer edge. Each gusset is secured to the underside of its associated top or bottom panel at the folded edge using a blind stitch which is not visible externally of the panel. No gluing is required. During the step of attaching the gusset to its associated mattress cover panel, precisely positioned mitered corners are formed on the gusset where the gusset is to be attached to the corner of its associated panel. In the apparatus of this invention, a conventional blind stitch machine is modified to accept thicker work by providing a wider cam for urging work into the needle area, top and bottom feed rollers disposed even with the needle, and pneumatic control of the lower support arm.
-
公开(公告)号：US5908004A
公开(公告)日：1999-06-01
申请号：US656345
申请日：1996-06-14
CPC分类号： D05B35/102 , D05B21/00 , D05B35/105 , D05D2303/30 , D05D2305/10 , D05D2305/12 , D05D2305/34 , D05D2305/345
摘要： Sewing apparatus for joining a first panel and a second panel and having an arm that is rotated about an axis normal to the surface of the first panel to rotate the first panel, a shoe biased to follow an edge of the first panel as the first panel is fed to the sewing machine, a detector to monitor the shoe and provide a signal indicative of a longitudinal orientation of the edge of the first panel, and means for adjusting the longitudinal orientation of the first panel with respect to a true feed direction in response to the longitudinal orientation signal. An edge flattener including a generally cylindrical component is provided.
摘要翻译： PCT No.PCT / US95 / 03283第 371日期1996年6月14日第 102（e）日期1996年6月14日PCT 1995年3月17日PCT公布。 出版物WO95 / 25194 日期1995年9月21日用于连接第一面板和第二面板并具有围绕垂直于第一面板的表面的轴线旋转以旋转第一面板的臂的新型设备，被偏置以跟随第一面板的边缘的鞋 面板作为第一面板被馈送到缝纫机，检测器来监测鞋子并提供指示第一面板的边缘的纵向取向的信号，以及用于相对于第一面板调节第一面板的纵向方向的装置 响应于纵向取向信号的真实进给方向。 提供了包括大致圆柱形部件的边缘平整器。
-
公开(公告)号：US5678502A
公开(公告)日：1997-10-21
申请号：US618898
申请日：1996-03-20
CPC分类号： D05B11/005 , D05B27/06 , D05B35/08
摘要： A method and apparatus for forming a partial mattress sack which prevents radial bunching of the mattresses. The method includes the steps of feeding first and second panels having different edge lengths at different rates through a sewing machine to form the partial mattress sack. The apparatus includes a variable speed upper walking foot having an automatic speed adjustment.
摘要翻译： 用于形成部分床垫袋的方法和装置，其防止床垫的径向聚束。 该方法包括以下步骤：通过缝纫机将具有不同边缘长度的不同边缘长度的第一和第二面板进给以形成部分床垫袋。 该装置包括具有自动速度调节的可变速上行走脚。
-
公开(公告)号：US5586511A
公开(公告)日：1996-12-24
申请号：US478033
申请日：1995-06-07
CPC分类号： D05B35/062 , D05B11/005 , D05B27/14 , D05D2207/02
摘要： An improved method and apparatus for the assembly of pillow-top mattress covers. In the method of this invention, the gussets for a pillow-top mattress cover are prepared in a single step in which the gusset material is folded longitudinally, and the flange material is attached thereto and the gusset material is sewn together in one stitch. Thereafter, a gusset is attached to each of the top and bottom panels of the cover along its outer edge. Each gusset is secured to the underside of its associated top or bottom panel at the folded edge using a blind stitch which is not visible externally of the panel. No gluing is required. During the step of attaching the gusset to its associated mattress cover panel, precisely positioned mitered corners are formed on the gusset where the gusset is to be attached to the corner of its associated panel. In the apparatus of this invention, a conventional blind stitch machine is modified to accept thicker work by providing a wider cam for urging work into the needle area, top and bottom feed rollers disposed even with the needle, and pneumatic control of the lower support arm.
摘要翻译： 一种用于组装枕头床垫套件的改进方法和装置。 在本发明的方法中，用于枕头顶垫的角撑板在单个步骤中制备，其中角撑板材料被纵向折叠，并且凸缘材料附接到其上，并且角撑板材料被缝合在一起。 此后，角撑板沿着其外边缘附接到盖的每个顶板和底板。 每个角撑板在折叠边缘处固定到相关联的顶部或底部面板的下侧，使用在面板外部不可见的盲针。 不需要胶合。 在将角撑板附接到其相关联的床垫盖板的步骤期间，角撑板上形成精确定位的斜角，其中角撑板将附接到相关联的面板的角部。 在本发明的装置中，通过设置用于将工作推入针区域的更宽的凸轮，即使用针布置的顶部和底部进给辊以及下部支撑臂的气动控制，常规的盲缝纫机被改造成接受较厚的工作 。
-
公开(公告)号：US5501164A
公开(公告)日：1996-03-26
申请号：US422151
申请日：1995-04-14
CPC分类号： D05B35/062 , D05B11/005 , D05B27/14 , D05D2207/02
摘要： An improved method and apparatus for the assembly of pillow-top mattress covers. In the method of this invention, the gussets for a pillow-top mattress cover are prepared in a single step in which the gusset material is folded longitudinally, and the flange material is attached thereto and the gusset material is sewn together in one stitch. Thereafter, a gusset is attached to each of the top and bottom panels of the cover along its outer edge. Each gusset is secured to the underside of its associated top or bottom panel at the folded edge using a blind stitch which is not visible externally of the panel. No gluing is required. During the step of attaching the gusset to its associated mattress cover panel, precisely positioned mitered corners are formed on the gusset where the gusset is to be attached to the corner of its associated panel. In the apparatus of this invention, a conventional blind stitch machine is modified to accept thicker work by providing a wider cam for urging work into the needle area, top and bottom feed rollers disposed even with the needle, and pneumatic control of the lower support arm.
摘要翻译： 一种用于组装枕头床垫套件的改进方法和装置。 在本发明的方法中，用于枕头顶垫的角撑板在单个步骤中制备，其中角撑板材料被纵向折叠，并且凸缘材料附接到其上，并且角撑板材料被缝合在一起。 此后，角撑板沿着其外边缘附接到盖的每个顶板和底板。 每个角撑板在折叠边缘处固定到相关联的顶部或底部面板的下侧，使用在面板外部不可见的盲针。 不需要胶合。 在将角撑板附接到其相关联的床垫盖板的步骤期间，角撑板上形成精确定位的斜角，其中角撑板将附接到相关联的面板的角部。 在本发明的装置中，通过设置用于将工作推入针区域的更宽的凸轮，即使用针布置的顶部和底部进给辊以及下部支撑臂的气动控制，常规的盲缝纫机被改造成接受较厚的工作 。
-
公开(公告)号：US5309854A
公开(公告)日：1994-05-10
申请号：US854373
申请日：1992-08-19
IPC分类号： D05B27/04
CPC分类号： D05B27/04
摘要： The invention comprises improvements to sewing machines for increasing the throat clearance of the machine. The improvements relate to 1) modifications to mechanical components of the machine to increase the throw and upper travel limits of the presser foot, upper feeding foot, needle and spreader, 2) an adjustment for allowing the speed of the upper walking foot to be variable relative to the speed of the lower walking foot, and 3) an improved biasing spring for biasing the presser foot downward.
摘要翻译： 本发明包括改进缝纫机以增加机器的喉部间隙。 这些改进涉及1）对机器的机械部件的修改，以增加压脚，上进给脚，针和吊具的抛掷和上移动极限，2）允许上部步行脚的速度可变的调节 相对于下步行脚的速度，以及3）用于将压脚向下偏压的改进的偏压弹簧。
-
公开(公告)号：US5664508A
公开(公告)日：1997-09-09
申请号：US620087
申请日：1996-03-21
CPC分类号： D05B69/24 , D05B19/12 , D05B35/10 , D05B69/20 , D05B83/00 , D05D2305/345 , D10B2505/08
摘要： A method and apparatus for forming a side panel for a mattress sack or a box spring enclosure. The apparatus includes a double needle sewing machine and a guide for the ends of the folded side panel which are being stitched together which aligns and guides the ends through the stitching area. Photocells are provided to start and stop the stitching process. The method includes the step of stopping the stitching process after a predetermined number of stitches if light from a second photocell in the feed direction is not interrupted within a predetermined number of stitches.
摘要翻译： 一种用于形成床垫袋或箱弹簧罩的侧板的方法和装置。 该装置包括双针缝纫机和用于折叠侧面板的端部的引导件，它们被缝合在一起，其将端部对准并引导穿过缝合区域。 提供光电管以启动和停止缝合过程。 该方法包括如果来自第二光电管的来自馈送方向的光在预定的针数内没有中断，则在预定的针数之后停止缝合处理的步骤。
-
10.发明授权Method and apparatus for preloading material to be sewn into a sewing machine and for compensating for uneven lengths of such materials 失效将要缝制的材料预加载到缝纫机中并补偿这种材料的不均匀长度的方法和装置
公开(公告)号：US5097777A
公开(公告)日：1992-03-24
申请号：US482303
申请日：1990-02-20
申请人： Michael R. Porter , John J. Kirby
发明人： Michael R. Porter , John J. Kirby
CPC分类号： D05B35/102 , D05B33/00 , D05B35/105
摘要： An improved method and apparatus is provided for use in a sewing machine. The improvements include preloading two pieces of material which are to be sewn together. The preloading is accomplished by positioning pieces of material to be sewn under a gripper spaced from the sewing head on a table while prior pieces of material are being sewn. The gripper engages the material and, when the prior sewing operation is completed, the gripper is moved across the table toward the sewing head to load the preloaded pieces of material. When the two pieces of material are preloaded, most of the material hangs over an edge of the table and the lengths of the pieces of material are determined by movable detectors.
摘要翻译： 提供了一种用于缝纫机的改进的方法和装置。 这些改进包括预先加载要缝合的两块材料。 通过将缝制的材料定位在与缝纫头间隔开的夹具的一块桌子上，同时缝制现有的材料来实现预加载。 夹持器接合材料，并且当现有的缝合操作完成时，把持器沿桌面移动到缝纫头以装载预加载的材料块。 当两片材料被预加载时，大部分材料悬挂在工作台的边缘上，并且材料片段的长度由可移动的检测器确定。
-
-
-
-
-
-
-
-
-
搜索结果
21 条记录 (耗时 0.043 秒)
