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1. 发明授权

US5505149A Method and apparatus for attaching sleeves to shirt bodies 失效
标题翻译：将袖子连接到衬衫主体的方法和装置
公开(公告)号：US5505149A
公开(公告)日：1996-04-09
申请号：US423316
申请日：1995-04-18
申请人： Ernst Schramayr , Tadeusz A. Olewicz , Robert J. Sheets , Andrew T. Colerick
发明人： Ernst Schramayr , Tadeusz A. Olewicz , Robert J. Sheets , Andrew T. Colerick
IPC分类号： D05B35/00 , D05B27/10 , D05B25/00 , D05B35/02
CPC分类号： D05B35/00
摘要： A method and apparatus for sewing sleeve sections to a knitted shirt body. The sleeve sections are provided with a right-side-out orientation and are engaged and supported for sewing by a limited edge margin. A shirt body, supplied in an inside-out orientation, is applied over a previously loaded sleeve section, and is also engaged by only a limited edge margin at the sleeve opening, with the shoulder margin of the shirt body closely surrounding and approximately aligned with the edge margin of the sleeve section. The two components are placed under limited tension to equalize the respective circumference dimensions and are controllably advanced while a shoulder seam is sewn. The respective edges are guided and aligned as they approach the sewing position. A pair of opposed fixtures and sewing heads are provided at each sewing station, so that both sleeve sections and both sides of the shirt body can be loaded in preparation for sewing. Sewing then can proceed at each side sequentially or simultaneously, depending upon configuration of the sewing heads. In a two-station installation, sewing can take place at one station while the operator loads a shirt body and sleeve sections into a second station. Exceptionally high rates of production can be achieved with relatively simplified and economical equipment installations. The system is adaptable for both long-sleeved and short-sleeved shirts.
摘要翻译：一种用于将套管部分缝合到针织衬衫主体的方法和装置。套筒部分具有右侧方向，并且通过有限的边缘边缘接合和支撑以进行缝合。以向内方向供给的衬衫主体被施加在预先加载的套筒部分上，并且仅在套筒开口处仅限制有限的边缘边缘，衬衫主体的肩部边缘紧密地围绕并大致对准套筒部分的边缘。两个部件被放置在有限的张力下以均衡相应的圆周尺寸，并且在缝合肩缝时可控地前进。相应的边缘在接近缝纫位置时被引导和对齐。在每个缝纫站设置一对相对的夹具和缝纫头，使得衬衫主体的两个部分和两侧都可以装入缝纫准备中。根据缝纫头的构造，缝制然后可以依次或同时进行。在两站安装中，缝纫可以在一个站点进行，而操作员将衬衫主体和套筒部分装入第二站。通过相对简化和经济的设备安装可以实现极高的生产率。该系统适用于长袖和短袖衬衫。

2. 发明授权

US5806449A Method and apparatus for attaching sleeves to shirt bodies 失效
标题翻译：将袖子连接到衬衫主体的方法和装置
公开(公告)号：US5806449A
公开(公告)日：1998-09-15
申请号：US626845
申请日：1996-04-03
申请人： Ernst Schramayr , Tadeusz A. Olewicz , Robert J. Sheets
发明人： Ernst Schramayr , Tadeusz A. Olewicz , Robert J. Sheets
IPC分类号： D05B35/10 , D05B27/10
CPC分类号： D05B35/10
摘要： A highly efficient, simplified method and apparatus for joining knitted shirt sleeves to shoulder openings of knitted shirt bodies. A knitted sleeve section, oriented outside-out, is engaged by a limited shoulder edge margin only by guide rollers, which can be separated to apply a very limited, controlled circumferential tension to the mounted sleeve section. A knitted shirt body, oriented inside-out, is positioned with a shoulder edge margin directly surrounding the shoulder edge margin of the sleeve section, and also maintained under light tension. A retractable support is positioned underneath the free portion of the sleeve section during loading of the shirt body. The two fabric sections are arranged to be controllably advanced in unison by the guide rollers on which they are supported while a sewing operation is performed. Immediately in advance of the sewing station, the respective shoulder margins are separated by an intervening plate and are individually engaged by active edge guide devices operating in response to a novel arrangement of individual fabric edge positioning sensors for the respective shoulder margins. Immediately in advance of the active edge guides, decurler devices are provided to flatten and extend the edges of the shoulder margins, assuring that the subsequent edge alignment and sewing operations can be accomplished with a high level of accuracy and reliability.
摘要翻译：一种高效，简化的方法和装置，用于将针织衬衫袖子连接到针织衬衫主体的肩部开口处。定向外侧的针织套筒部分仅由有限的肩部边缘边缘接合，该导向辊可以被分离，以对安装的套筒部分施加非常有限的受控的周向张力。定向向内的编织衬衫主体定位成具有直接围绕套筒部分的肩缘边缘的肩部边缘边缘，并且还保持在轻微张力下。在衬衫主体的装载期间，可缩回的支撑件位于套筒部分的自由部分的下方。两个织物部分布置成在执行缝纫操作的同时由被支撑在其上的导辊可控地前进。紧接着缝纫台之前，相应的肩部边缘由中间板隔开，并且响应于针对相应肩部边缘的单独的织物边缘定位传感器的新颖布置而工作的主动边缘引导装置单独地接合。在活动边缘引导件之前，提供换向器装置以使肩部边缘的边缘平坦化和延伸，确保随后的边缘对齐和缝合操作能够以高水平的精度和可靠性来实现。

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