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1. 发明授权

US4558654A Under bed thread trimmer with thread detector stop motion 失效
标题翻译：底线螺纹修剪器带螺纹检测器停止运动
公开(公告)号：US4558654A
公开(公告)日：1985-12-17
申请号：US657340
申请日：1984-10-03
申请人： Lothar Schilling , Karl H. Schiller
发明人： Lothar Schilling , Karl H. Schiller
IPC分类号： D05B51/00 , D05B65/02 , D05C11/00
CPC分类号： D05B51/00
摘要： A device for stopping the machine drive of a needle movable in cooperation with a rotary hook of a sewing, embroidering or tufting machine upon a thread breakage comprises a thread cutting mechanism which includes a thread catcher movable through the needle path and a switching mechanism which is connected to the drive for disconnecting it and which becomes effective upon a thread breakage. The device includes a movably mounted thread feeler carrier having a thread feeler which is adapted to be located between the needle and the rotary hook. The drive mechanism for actuating the thread catcher includes control cams which are engageable with lifting cams so as to project the feeler out of the path of motion of the thread between the needle and the rotary hook. The thread feeler is associated with a piezoelectric element and the deflection of the feeler by the thread produces a pulse which regulates the drive mechanism for the sewing machine and effects the stopping thereof when the threads are cut.
摘要翻译：一种用于在线断线时与缝纫，绣花或簇绒机的旋转钩协同动作的针的机器的驱动装置包括：线切割机构，其包括可通过针路径移动的线捕获器和切换机构，该切换机构是连接到驱动器以断开连接，并且在断线时变得有效。该装置包括可移动地安装的螺纹移动器托架，其具有适于位于针和旋梭之间的螺纹移动器。用于致动线捕获器的驱动机构包括控制凸轮，该控制凸轮可与提升凸轮相接合，以将触针伸出针与旋梭之间的线的运动路径。螺纹触发器与压电元件相关联，并且由螺纹产生的触发器的偏转产生调节缝纫机的驱动机构的脉冲，并且在切割螺纹时影响其停止。

2. 发明授权

US4344240A Identification snap 失效
标题翻译：识别卡扣
公开(公告)号：US4344240A
公开(公告)日：1982-08-17
申请号：US225486
申请日：1981-01-16
申请人： Karl H. Schiller
发明人： Karl H. Schiller
IPC分类号： G09F3/04 , G09F3/08 , A44B1/18 , A44B1/38
CPC分类号： G09F3/04 , Y10T24/366 , Y10T24/3685 , Y10T24/3694 , Y10T292/48
摘要： An identification snap for attachment to woven material such as clothing includes a first plate member bearing identifying indicia on an outer surface and a post projecting from an inner surface, and a second plate member including a centrally disposed orifice extending from an inner face to an outer face, the orifice being defined by a substantially frusto-conical wall which converges toward the inner face. The orifice is sized to receive the post of the first plate member in an interference fit so that when the first plate member is placed against the fabric of a garment with the post extending through it and the second plate member is placed on the opposite side of the fabric, the post can be received within the orifice, thereby joining the first and second plate members and clamping the fabric therebetween. The post preferably has a bulbous tip which prevents fabric damage and also cooperates with the frusto-conically shaped orifice to provide the interference fit so that the tip can be received and held in the orifice at varying distances to accommodate woven materials of varying thicknesses.
摘要翻译：用于附接到编织材料如衣服的识别卡扣包括：承载在外表面上的识别标记的第一板构件和从内表面突出的柱;以及第二板构件，包括从内表面延伸到外部的中心设置的孔所述孔由基本上截头圆锥形的壁限定，所述壁朝向内表面会聚。孔口的尺寸被设计成以过盈配合接收第一板构件的柱，使得当第一板构件抵靠着衣服的织物放置时，柱延伸穿过其中，并且第二板构件被放置在织物，柱可以容纳在孔内，从而接合第一和第二板构件并将织物夹在其间。该柱优选地具有球形尖端，其防止织物损坏并且还与截头圆锥形孔口配合以提供过盈配合，使得尖端可以以不同的距离容纳并保持在孔中，以适应不同厚度的织造材料。

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