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公开(公告)号：US20230144574A1
公开(公告)日：2023-05-11
申请号：US18054329
申请日：2022-11-10
发明人： Mattias Nilsson , Laura Kvarnstrand
摘要： A method for calibrating one or more optical sensors on a sewing machine, including collecting data of one or more features of one or more predefined regions associated with the sewing machine, processing the data through one or more neural networks, wherein the one or more neural networks detect and recognize the one or more features of the one or more predetermined regions from the data, calculating one or more accuracy indicators of the one or more features from the data as compared to one or more trained features from the one or more neural networks, comparing the value of the one or more accuracy indicators to one or more indicator thresholds and adjusting one or more parameters of one or more optical sensors based on the comparison between the one or more accuracy indicators and the one or more indicator thresholds.
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公开(公告)号：US20180010275A1
公开(公告)日：2018-01-11
申请号：US15714855
申请日：2017-09-25
发明人： Shinya FUJIHARA
摘要： A sewing machine includes an arm portion, a thread spool mounting portion, a bobbin winder, a first guide portion, a second guide portion, and a partition wall member. The arm portion is provided with a drive shaft extending in a first direction. The thread spool mounting portion includes a thread spool pin to be inserted through a through hole of a thread spool. The bobbin winder is provided further to one end side of the arm portion than the thread spool mounting portion. The first guide portion is provided further to another end side of the arm portion than the thread spool mounting portion. The second guide portion is provided further to another end side in the first direction of the arm portion than the first guide portion. The partition wall member is disposed between the thread spool pin and the first guide portion in a second direction.
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3.发明申请HEAT-INSULATING-MATERIAL MAT, IN PARTICULAR FOR BUILDING CONSTRUCTION, AND METHOD FOR PRODUCING THE SAME 审中-公开特别用于建筑物的绝热材料垫及其制造方法公开(公告)号：US20140076220A1
公开(公告)日：2014-03-20
申请号：US14115864
申请日：2012-05-07
CPC分类号： E04B1/7608 , B32B5/26 , B32B5/32 , B32B27/065 , B32B27/12 , B32B27/36 , B32B2250/05 , B32B2250/40 , B32B2250/42 , B32B2255/10 , B32B2255/205 , B32B2262/0276 , B32B2266/025 , B32B2307/304 , B32B2307/3065 , B32B2419/06 , B32B2471/04 , B32B2607/02 , D05B37/00 , D05B55/00 , E04B1/78 , E04B1/94 , E04B2001/7691
摘要： The present invention relates to a heat-insulating-material mat (10) in particular for building construction, which is formed from layers (1, 2, 3, 4, etc.) which are arranged loosely one above the other and are made of insulating materials which fuse together exclusively under the heat of a standard flame of a fire test conducted in accordance with standard DIN EN ISO 11925-2 and are held together by means of at least one seam (31, 32, 33) which is configured in undulating form in the longitudinal direction (X) and/or transverse direction (Y) of the mat (10) and in the case of which at least one thread (20, 21, 22) is guided through the layers (1, 2, 3, 4, etc.), wherein the undulating form of the seam (31, 32, 33) is dimensioned such that, constantly changing in position in relation to the local surface area of the standard flame, it moves out of the local flame-treatment surface area. A method for producing heat-insulating-material mats (10) making use of a multi-needle sewing machine is also claimed. The heat-insulating-material mat (10) according to the invention, which can be supplied in a variant which is closed to diffusion and in a variant which is open to diffusion, is suitable for insulating static objects such as roofs, walls/facades or floors and also for lining, for example, drivers' cabs, caravans and other means of transport.
摘要翻译： 本发明涉及一种特别用于建筑结构的绝热材料垫（10），其由层（1,2,3,4等）形成，所述层（1,2,3,4等）松散地彼此上下配置，并且由 绝缘材料仅在符合标准DIN EN ISO 11925-2的防火测试标准火焰的热量下熔合在一起，并通过至少一个接缝（31,32,33）保持在一起，该接缝配置在 在垫子（10）的纵向方向（X）和/或横向（Y）上的起伏形式和在至少一个螺纹（20,21,22）被引导穿过层（1,2， 3，4等），其中接缝（31,32,33）的起伏形状的尺寸被设计成使得相对于标准火焰的局部表面积恒定地改变位置，它移出局部火焰 处理面积。 一种使用多针缝纫机制造隔热材料垫（10）的方法。 根据本发明的绝热材料垫（10）可以以扩散封闭的变体和在扩散开放的变体中供应，适用于绝缘静电物体，例如屋顶，墙壁/门面 或地板，也用于衬里，例如驾驶室，大篷车和其他运输工具。
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公开(公告)号：US07971544B2
公开(公告)日：2011-07-05
申请号：US12219332
申请日：2008-07-21
申请人： Bernd Hillenbrand , Kai Uwe Haug , Timo Kaas , Fred Schneider , Roland Wäschle
发明人： Bernd Hillenbrand , Kai Uwe Haug , Timo Kaas , Fred Schneider , Roland Wäschle
摘要： A quick-release clamping holder for a sewing needle, embroidery needle or the like has a needle receptacle (2) on which a needle clamping part (8) is preferably pivotally supported. A fixing element (14) is provided in order to clamp and fix the needle clamping part (8) in place, whereby said fixing element is pivotally or rotatably supported relative to a longitudinal central axis (13) of the needle and thus can be slid onto and off the needle clamping part (8). Actuation is simple and safe.
摘要翻译： 用于缝纫针，刺绣针等的快速释放夹持器具有针座（2），针夹持部（8）优选地枢转地支撑在该针座上。 提供固定元件（14）以将针夹紧部分（8）夹紧并固定在适当的位置，由此所述固定元件相对于针的纵向中心轴线（13）枢转或可旋转地支撑，并且因此可以滑动 穿过针夹部分（8）。 动作简单安全。
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公开(公告)号：US5029545A
公开(公告)日：1991-07-09
申请号：US446947
申请日：1989-12-06
CPC分类号： D05B71/00
摘要： An oil elimination device for a sewing machine comprising, a needle bar, a needle bar bushing having a channel to receive the needle bar, a collector plate having a bore to receive the needle bar, and a recess adjacent to the bore. The device has a porous member received in the recess, with the porous member being in contact with the bushing and spaced from the needle bar, and a device for applying a vacuum to the porous member.
摘要翻译： 一种用于缝纫机的消油装置，包括针杆，具有用于接收针杆的通道的针杆衬套，具有用于接收针杆的孔的收集板和与孔相邻的凹部。 该装置具有容纳在凹部中的多孔构件，多孔构件与衬套接触并与针杆间隔开，并且用于向多孔构件施加真空的装置。
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公开(公告)号：US4947773A
公开(公告)日：1990-08-14
申请号：US384170
申请日：1989-07-20
摘要： The upper end portion (44) of a needle (10) is received within a blind socket (38) which extends axially upwardly into a lower end portion of a needle bar (12). A set screw (42) is received within a set screw opening (40) which intersects the socket (38). The set screw (42) is tightened to secure the needle (10) to the needle bar (12). The lower end portion of needle bar (12) includes an inclined side surface (24). Side surface (24) truncates the lower end portion of the needle bar (12). A circumferential groove (34) is provided on the remaining part of the lower end portion of needle bar (12), closely adjacent a lower end surface (30). A chamfer (32) is provided at the periphery of the end surface (30). Chamfer (32) functions to cam a snap ring (36) onto the lower end portion of needle bar (12) and into the groove (34). The inclined side surface (24) and a confronting portion of ring (26) defines a thread guide eye (46).
摘要翻译： 针（10）的上端部（44）容纳在轴向向上延伸到针杆（12）的下端部的盲插座（38）内。 定位螺钉（42）被容纳在与插座（38）相交的固定螺丝孔（40）内。 紧固固定螺钉（42）以将针（10）固定到针杆（12）上。 针杆（12）的下端部包括倾斜侧面（24）。 侧表面（24）截断针杆（12）的下端部。 在针杆（12）的下端部分的其余部分上设有周向槽（34），紧邻下端面（30）。 在端面（30）的周边设有倒角（32）。 倒角（32）用于将止动环（36）凸轮到针杆（12）的下端部分并进入凹槽（34）。 倾斜侧表面（24）和环（26）的相对部分限定了导纱眼（46）。
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公开(公告)号：US20230212801A1
公开(公告)日：2023-07-06
申请号：US18148156
申请日：2022-12-29
申请人： SPIN MASTER LTD.
摘要： A sewing apparatus for applying a stitch of thread to a piece of fabric is provided. The apparatus housing includes a platform for supporting a piece of fabric, and contains a grasping member that is moved to grasp and release a thread segment fed through the housing by a needle holder. The needle holder is positioned to hold a needle that has a needle aperture for pass-through, therethrough of the thread segment, and is movable between a withdrawn position, and an advanced position in which the needle holder drives the needle through the piece of fabric to bring the thread segment into position for grasping by the grasping member. The sewing apparatus also including a needle holder driver for driving the movement of the needle holder and a thread puller for pulling the thread segment to an exterior of the housing for a user to cut.
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公开(公告)号：US10351983B2
公开(公告)日：2019-07-16
申请号：US15538053
申请日：2015-11-11
申请人： Rex Ian Coombes
发明人： Rex Ian Coombes
摘要： The present disclosure generally relates to a clamping system. Particularly, the present disclosure relates to a clamping system for holding material to be sewn/embroidered by a sewing machine.
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公开(公告)号：US20170342619A1
公开(公告)日：2017-11-30
申请号：US15538053
申请日：2015-11-11
申请人： Rex Ian COOMBES
发明人： Rex Ian COOMBES
摘要： The present disclosure generally relates to a clamping system. Particularly, the present disclosure relates to a clamping system for holding material to be sewn/embroidered by a sewing machine.
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公开(公告)号：US09273423B2
公开(公告)日：2016-03-01
申请号：US14178862
申请日：2014-02-12
发明人： Man Chuing Chen
摘要： A thread routing mechanism for needle-switchable type sewing machine is installed on a needle bar switching mechanism of the sewing machine, and includes a thread take-up lever, a cylindrical needle bar case and a plurality of threads. The thread take-up lever includes a sway control end and a thread take-up end having thread holes. The cylindrical needle bar case has a rotation axis and a plurality of spaced needle bar holes, and internally defines a hollow space. The needle bar holes are equally distant from the rotation axis, and each receives a needle bar therein. The needle bars respectively carry a needle having an eye formed thereon. The threads are separately routed through a thread course defined by the thread holes, the hollow space and the needle eyes, such that the length of the threads in the thread course maintains same without being affected by a needle bar switching operation.
摘要翻译： 缝纫机的针杆切换机构安装有用于针式切断缝纫机的线程机构，其具有：线卷取杆，圆筒形针杆套和多根线。 卷取杆包括摆动控制端和具有螺纹孔的螺纹卷取端。 圆柱形针杆壳体具有旋转轴线和多个间隔开的针杆孔，并且内部限定中空空间。 针杆孔与旋转轴线等距离地分别接收针杆。 针杆分别带有形成在其上的眼睛的针。 螺纹通过由螺纹孔，中空空间和针眼限定的螺纹线分开布置，使得线程中螺纹的长度保持相同而不受针杆切换操作的影响。
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