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1. 发明授权

US5097776A Method and apparatus for loading and transferring materials in a sewing system 失效
标题翻译：用于在缝纫系统中装载和转移材料的方法和装置
公开(公告)号：US5097776A
公开(公告)日：1992-03-24
申请号：US525898
申请日：1990-05-18
申请人： Daniel Becker
发明人： Daniel Becker
IPC分类号： D05B33/00
CPC分类号： D05B33/00
摘要： A method and an apparatus for loading and transferring material in order to transport the material from a loading location through a sewing machine is provided. The invention reduces the cycle time between the loading of materials by allowing the operator to load one material while a previously loaded material is in the sewing process. The use of clamps during the loading, transporting, and sewing procedures ensures that the stitching will be accurately located and the material will be in the desired configuration.
摘要翻译：提供了一种用于装载和转移材料以便通过缝纫机从装载位置输送材料的方法和装置。本发明通过允许操作者在先前加载的材料处于缝纫过程中加载一种材料来减少材料装载之间的循环时间。在装载，运输和缝纫过程中使用夹具确保缝合准确定位，并且材料将处于所需的构型。

2. 发明授权

US5417174A Automatic trouser indexing method and apparatus for belt loop attachment 失效
标题翻译：皮带环附件的自动裤子索引方法和装置
公开(公告)号：US5417174A
公开(公告)日：1995-05-23
申请号：US85336
申请日：1993-06-29
申请人： Kenneth S. Allison , Yoichi Enomoto , Hideho Sasamoto , David G. Thomason
发明人： Kenneth S. Allison , Yoichi Enomoto , Hideho Sasamoto , David G. Thomason
IPC分类号： A41F9/00 , D05B33/00 , D05B35/06 , D05B3/12 , D05B19/00
CPC分类号： D05B33/003 , A41F9/007 , D05B35/068
摘要： A method and apparatus for indexing the waistband of trousers into belt loop attachment positions at the stitching station of a sewing machine is disclosed. A stepper motor is drivingly engaged to an indexer clamp, which engages the end portion of the waistband. The stepper motor drives the indexer clamp and pulls the waistband through the stitching station. A detector detects the presence of a waistband seam and signals a controller which correlates the position of the side seam as a reference point with the desired attachment positions of belt loops. The controller signals the stepper motor to stop when each of successive belt loop attachment positions move into the stitching station. The controller operates a belt loop delivery system which feeds a belt loop to the stitching station. Work holding clamps secure the belt loop onto the waistband. The belt loops are stitched onto the waistband as each successive belt loop attachment position enters the stitching station.
摘要翻译：公开了一种用于将裤子的腰带索引到缝纫机的缝合站处的带环安装位置的方法和装置。步进电机驱动地接合到与腰带的端部接合的分度器夹具。步进电机驱动分度器夹，并将腰带拉过缝合台。检测器检测腰带接缝的存在并发出控制器信号，该控制器将侧接缝的位置作为参考点与带环的期望的附接位置相关联。当每个连续的带环安装位置移动到缝合台中时，控制器用信号通知步进电机停止。控制器操作皮带环传送系统，其将皮带环馈送到缝合台。工作夹具将腰带环固定在腰带上。随着每个连续的皮带环安装位置进入缝合台，皮带环缝合在腰带上。

3. 发明授权

US5148760A Method and apparatus using clamps and movable plates for producing pleats 失效
标题翻译：方法和装置使用夹子和可移动板生产PLEATS
公开(公告)号：US5148760A
公开(公告)日：1992-09-22
申请号：US525489
申请日：1990-05-18
申请人： Takashi Miyauchi
发明人： Takashi Miyauchi
IPC分类号： D06J1/00 , D05B35/08 , D06J1/12
CPC分类号： D05B35/08
摘要： A method and system using an apparatus for folding and sewing a pleat in a material without the need for manual folding. The method includes the use of clamps to hold the material in place and the movement of pleates to fold the material. The pleat is kept in place by a clamp during stitching. The method may be used on any type of pleating operation, but is particularly applicable to the formation of pleats in yoke-back panel material assemblies.
摘要翻译：一种使用在材料中折叠和缝合褶皱的装置的方法和系统，而不需要手动折叠。该方法包括使用夹具将材料保持在适当位置，并且使褶皱的运动折叠材料。缝合时，夹子将褶皱保持在适当的位置。该方法可以用于任何类型的打褶操作，但是特别适用于在轭背板材料组件中形成褶皱。

4. 发明授权

US5513590A Automatic trouser indexing method and apparatus for belt loop attachment with improved tension control and seam detection 失效
标题翻译：自动裤子分度方法和装置用于皮带环附件，具有改进的张力控制和接缝检测
公开(公告)号：US5513590A
公开(公告)日：1996-05-07
申请号：US259860
申请日：1994-06-15
申请人： Kenneth S. Allison , Yoichi Enomoto , Hideho Sasamoto
发明人： Kenneth S. Allison , Yoichi Enomoto , Hideho Sasamoto
IPC分类号： A41F9/00 , D05B33/00 , D05B35/06 , D05B19/00 , D05B3/12
CPC分类号： A41F9/007 , D05B33/003 , D05B35/068
摘要： A method and apparatus for indexing the waistband of trousers into belt loop attachment positions at the stitching station of a sewing machine is disclosed. A stepper motor is drivingly engaged to an indexer clamp, which engages the end portion of the waistband. The stepper motor drives the indexer clamp and pulls the waistband through the stitching station. A detector comprising dual rollers is pivotally connected to respective lever arms. Signal generators detect the presence of a waistband seam and signals a controller which correlates the position of the side seam as a reference point with the desired attachment positions of belt loops. The controller signals the stepper motor to stop when each of successive belt loop attachment positions move into the stitching station. The controller operates a belt loop delivery system which feeds a belt loop to the stitching station. Work holding clamps secure the belt loop onto the waistband. The belt loops are stitched onto the waistband as each successive belt loop attachment position enters the stitching station.
摘要翻译：公开了一种用于将裤子的腰带索引到缝纫机的缝合站处的带环安装位置的方法和装置。步进电机驱动地接合到与腰带的端部接合的分度器夹具。步进电机驱动分度器夹，并将腰带拉过缝合台。包括双辊的检测器枢转地连接到相应的杠杆臂。信号发生器检测腰带接缝的存在并发出一个控制器，该控制器将侧接缝的位置作为参考点与皮带环的所需连接位置相关联。当每个连续的带环安装位置移动到缝合台中时，控制器用信号通知步进电机停止。控制器操作皮带环传送系统，其将皮带环馈送到缝合台。工作夹具将腰带环固定在腰带上。随着每个连续的皮带环安装位置进入缝合台，皮带环缝合在腰带上。

5. 发明授权

US5133444A Method and apparatus for simultaneous transfer of workpieces between multiple stations 失效
标题翻译：在多站之间同时传送工件的方法和装置
公开(公告)号：US5133444A
公开(公告)日：1992-07-28
申请号：US525452
申请日：1990-05-18
申请人： David G. Thomason
发明人： David G. Thomason
IPC分类号： A41H43/02 , B23Q1/48 , B23Q7/04 , B23Q7/16
CPC分类号： B23Q7/165 , A41H43/0235 , A41H43/0271 , B23Q1/48 , B23Q7/048
摘要： Multiple workpieces at various stages of manufacture are simultaneously transported, aligned, and processed along the assembly line. Separate workpiece transports are provided for a corresponding number of workstations that perform manufacturing operations on the workpieces. The workpiece transports are capable of movement in the X,Y and Z coordinate directions and can provide rotation in the X-Y plane. The workpiece transports are capable of movement in the X,Y and Z coordinate directions and can provide rotation in the X-Y plane. A workpiece removal component removes a finished workpiece to a storage or stacking area. The device may be used to manufacture either all left, all right, or both left and right version of the workpiece.
摘要翻译：沿着装配线同时运输，对准和处理在制造各个阶段的多个工件。为对工件进行制造操作的相应数量的工作站提供了单独的工件传送。工件传送能够在X，Y和Z坐标方向上移动，并可在X-Y平面上提供旋转。工件传送能够在X，Y和Z坐标方向上移动，并可在X-Y平面上提供旋转。工件移除部件将完成的工件移除到存储或堆叠区域。该装置可以用于制造工件的所有左，全部或左右版本。

6. 发明授权

US5423502A Apparatus for positioning a sewing work station and method of using same 失效
标题翻译：缝纫工位的定位装置及其使用方法
公开(公告)号：US5423502A
公开(公告)日：1995-06-13
申请号：US943898
申请日：1992-09-11
申请人： David Thomason , Hideho Sasamoto
发明人： David Thomason , Hideho Sasamoto
IPC分类号： A47B9/06 , D05B75/00 , A47B9/00
CPC分类号： A47B9/06 , D05B75/00 , A47B2200/0056 , A47B2200/0057
摘要： The invention is a readily adjustable work station. The invention includes a manual or machine driven linkage for adjusting the vertical position of a work station top surface in a level manner. This linkage includes rack and gear sets associated with movable supporting columns that support the work station top surface and a rotational transfer means that ensures that rotational energy from a driving means is evenly imparted to the rack and gear sets. Alternatively, the mechanical linkage may comprise ball plunger screws rather than rack and gear sets.The invention also includes an apparatus for manually adjusting the angular orientation of the work station top surface, and an apparatus for adjusting the clearance between the stationary support structure and the movable support structure.
摘要翻译：本发明是容易调节的工作站。本发明包括用于以水平方式调节工作台顶表面的垂直位置的手动或机器驱动联动装置。该联动装置包括与支撑工作台顶表面的可移动支撑柱相关联的齿条和齿轮组以及确保来自驱动装置的旋转能量被均匀地赋予齿条和齿轮组的旋转传递装置。或者，机械联动装置可以包括球形活塞螺钉，而不是齿条和齿轮组。本发明还包括用于手动调节工作台顶表面的角度取向的装置和用于调节固定支撑结构和可移动支撑结构之间的间隙的装置。

7. 发明授权

US5694870A Sewing machine with material cutting rolls 失效
标题翻译：缝纫机配料切割辊
公开(公告)号：US5694870A
公开(公告)日：1997-12-09
申请号：US526260
申请日：1995-09-11
申请人： Lazar A. Morgulis , Charles Zimmerman , Anatoly Berdichevsky
发明人： Lazar A. Morgulis , Charles Zimmerman , Anatoly Berdichevsky
IPC分类号： B26D1/22 , D05B37/08
CPC分类号： B26D1/225 , D05B37/08 , Y10T83/4841
摘要： A sewing machine has improved material cutting before stitching. The machine includes a sewing head and stitch area where stitching of strip material occurs. Strip material is fed by a timing belt along a predetermined path of travel into the stitch area. A lower cutter roll is positioned along the predetermined path of travel, and the strip material passes over the lower cutting roll. The lower cutter roll is driven by a transmission system connected to the sewing head motor. At least one circular configured, freely rotatable rotary knife engages the lower cutter roll and any strip material passing thereover is cut before stitching.
摘要翻译：一台缝纫机在缝合之前改进了材料切割。该机器包括缝制头和针迹区域，其中条带材料的缝合发生。带状材料由同步皮带沿着预定的行进路径进给到针迹区域。下切割辊沿着预定的行进路径定位，并且条带材料通过下切割辊。下切割辊由连接到缝纫头马达的传动系统驱动。至少一个圆形构造的可自由旋转的旋转刀接合下切割辊，并且在缝合之前切割通过其的任何条带材料。

8. 发明授权

US5129644A Method and apparatus for workpiece alignment 失效
标题翻译：用于工件对准的方法和装置
公开(公告)号：US5129644A
公开(公告)日：1992-07-14
申请号：US526668
申请日：1990-05-18
申请人： David G. Thomason , Yoichi Enomoto
发明人： David G. Thomason , Yoichi Enomoto
IPC分类号： D05B21/00 , D05B35/10
CPC分类号： D05B35/102 , D05B21/00 , D05D2207/02
摘要： A workpiece is aligned in the X, Y coordinate plane at a predetermined X, Y reference coordinate. Separate X and Y coordinate transports rapidly transport and align the workpiece. Deceleration means prevent the workpiece from slipping on the work surface. An adjustable, stationary workpiece engaging plate speeds the cycle time of the device by providing dual coordinate alignment of the workpiece. Sensors are provided to detect the presence of a workpiece properly aligned in the X, Y coordinate plane. The sensors may be either individually connected or coupled through a control means to previous and succeeding workstations in such a manner that the invention can interrupt the "fault chain" that occurs when a workpiece becomes fouled along the assembly line.
摘要翻译：工件在X，Y坐标平面上以预定的X，Y参考坐标对准。分离的X和Y坐标传输快速传送和对齐工件。减速装置可防止工件在工作面上滑动。可调节的固定工件接合板通过提供工件的双坐标对齐来加快设备的循环时间。提供传感器以检测在X，Y坐标平面中正确对准的工件的存在。传感器可以通过控制装置单独连接或耦合到先前和后续的工作站，使得本发明可以中断当工件沿着装配线污染时发生的“断链”。

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