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公开(公告)号：US20120272883A1
公开(公告)日：2012-11-01
申请号：US13456041
申请日：2012-04-25
申请人： Masayoshi Hirate , Taichi Fukushima
发明人： Masayoshi Hirate , Taichi Fukushima
IPC分类号： D05B65/00
CPC分类号： D05C7/10
摘要： Distal end section of a heat cutter is movable among a processing position where the heating distal end section is kept pressed against a workpiece, a standby position located away from the workpiece, and a refracted position located farther away from the workpiece than the standby position. Pressing member is movable between an operating position where the pressing member presses down the workpiece and a non-operating position where the pressing member does not press down the workpiece. The distal end section is moved between the standby position and the retracted position in interlocked relation to the movement of the pressing member, and, while the pressing member is in the operating position, the distal end section is moved between the standby position and the processing position. Thus, appropriate processing can be performed even at start and end points of the processing.
摘要翻译： 热切割器的远端部分可以在加热顶端部分被保持压靠工件的处理位置，远离工件的待机位置和远离工件的待机位置处的折射位置之间移动。 按压构件可以在按压构件压下工件的操作位置与按压构件不压下工件的非操作位置之间移动。 远端部分在待机位置和缩回位置之间以与按压部件的移动互锁的方式移动，并且当按压部件处于操作位置时，远端部分在待机位置和处理之间移动 位置。 因此，即使在处理的开始和结束点也可以进行适当的处理。
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公开(公告)号：US5131340A
公开(公告)日：1992-07-21
申请号：US533117
申请日：1990-06-04
申请人： Ikuo Tajima , Tomoaki Anezaki , Masayoshi Hirate
发明人： Ikuo Tajima , Tomoaki Anezaki , Masayoshi Hirate
摘要： A thread cutting device includes a movable knife positioned below a throat plate and movable from a first position to a thread cutting position via a second position for separating the upper fabric thread and the upper needle thread from each other within the range where the movable knife may engage the upper fabric thread and the upper needle thread but may not engage or cut the lower thread. The movable knife includes an engaging portion for engagement with the upper needle thread on the side toward the second position and a cutting edge on the opposite side. The movable knife also includes a thread separating portion for separation of the upper fabric thread and the upper needle thread between the needle hole and the bobbin holder from each other toward the cutting edge and the engaging portion, respectively, when the movable knife moves from the first position to the second position. A fixed knife is positioned below the throat plate for cooperation with the movable knife at the thread cutting position, so that the upper fabric thread can be cut when the movable knife is moved from the second posiiton to the cutting position. A lower thread guide is positioned below the throat plate and operable to selectively move the lower thread existing between the needle hole and the bobbin holder within the range where the movable knife passes when the movable knife moves from the second position to the cutting position, thereby permitting cutting of both the upper fabric thread and the lower thread.
摘要翻译： 螺纹切割装置包括位于喉板下方并可从第一位置移动到切线位置的可动刀片，用于在可动刀可能的范围内将上部织物线和上部线螺纹彼此分离的第二位置 接合上织物线和上针线，但可能不接合或切割下线。 可动刀包括：接合部，用于与朝向第二位置的一侧上的上线螺纹接合;以及相对侧的切削刃。 可移动刀还包括用于将可动刀从所述刀片移动到所述针孔和所述筒管架之间的所述上织物线和所述上针线分别朝向所述切削刃和所述接合部分分离的螺纹分离部分 第一个位置到第二个位置。 固定刀位于喉板下方，用于在切线位置与可动刀配合，从而当可动刀从第二定位件移动到切割位置时可以切割上织物线。 下导纱器位于喉板下方，并且可操作以在可动刀从第二位置移动到切割位置时在可动刀通过的范围内选择性地移动存在于针孔和筒管架之间的底线，由此 允许切割上部织物线和下线。
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公开(公告)号：US5623887A
公开(公告)日：1997-04-29
申请号：US462490
申请日：1995-06-05
申请人： Ikuo Tajima , Tomoaki Anezaki , Masayoshi Hirate , Masaru Akao
发明人： Ikuo Tajima , Tomoaki Anezaki , Masayoshi Hirate , Masaru Akao
摘要： A thread cutting device in a sewing machine includes a movable knife which is movable across a space between a throat plate and a shuttle positioned below the throat plate so as to perform a thread cutting operation. A lower thread retreating lever is movable from a waiting position to an operative position for retreating a lower thread taken out from the shuttle to a position out of a thread cutting orbit of the movable knife. The thread cutting device is operable in either a thread cutting mode for cutting both an upper thread and a lower thread or a thread cutting mode for cutting only the upper thread by selectively positioning the lower thread retreating lever at either the waiting position or the operative position during the operation of the movable knife. An actuator and an interlocking mechanism between the actuator and the lower thread retreating lever are provided for driving the lower thread retreating lever. The actuator and the interlocking mechanism are positioned rearwardly of the shuttle.
摘要翻译： 缝纫机中的线切割装置包括可移动刀片，其可移动地跨越位于喉板下方的喉板和梭子之间的空间，以进行切线操作。 下螺纹后退杆可从等待位置移动到操作位置，以将从梭子取出的下线退回至可移动刀的切线轨道以外的位置。 螺纹切削装置可以在用于切割面线和底线的螺纹切削模式中操作，或者仅通过将下螺纹后退杆定位在等待位置或操作位置处的仅切割面线的螺纹切削模式 在可动刀的操作期间。 驱动器和下螺纹后退杆之间的致动器和互锁机构设置用于驱动下螺纹后退杆。 致动器和互锁机构位于梭子的后方。
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公开(公告)号：US07793603B2
公开(公告)日：2010-09-14
申请号：US11835390
申请日：2007-08-07
申请人： Masayoshi Hirate , Minao Chinen
发明人： Masayoshi Hirate , Minao Chinen
CPC分类号： D05B43/00 , B65H49/16 , B65H2402/5152 , B65H2701/31
摘要： Connection member integrally includes: a supporting section having a shape adapted to support a predetermined portion of a thread spool of a predetermined shape: a cylindrical portion for fixing a spool pin to the connection member by allowing one end portion of the pin to be inserted therein or thereon; and a fitting portion fittingly engageable with a mounting portion of a thread stand plate. Thus, the connection member and the spool pin are attached together to the thread stand plate with the connection member attached to the mounting portion of the thread stand plate via the fitting portion and the spool pin fitted at the one end portion to the cylindrical portion. The supporting section has a shape adapted to support predetermined portions of thread spools of at least two types having different configurations.
摘要翻译： 连接构件一体地包括：支撑部分，其具有适于支撑预定形状的线卷轴的预定部分的形状：圆柱形部分，用于通过允许销的一个端部插入其中来将线轴销固定到连接构件 或其上; 以及与螺纹支架板的安装部分适配地接合的装配部分。 因此，连接部件和卷轴销一起安装在线架上，连接部件通过嵌合部分安装在线架板的安装部分上，而卷筒销装在一端部到圆筒部分。 支撑部具有适于支撑具有不同构造的至少两种类型的线轴的预定部分的形状。
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公开(公告)号：USD565608S1
公开(公告)日：2008-04-01
申请号：US29276780
申请日：2007-02-05
申请人： Masayoshi Hirate , Minao Chinen
设计人： Masayoshi Hirate , Minao Chinen
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公开(公告)号：US5755170A
公开(公告)日：1998-05-26
申请号：US712492
申请日：1996-09-11
申请人： Ikuo Tajima , Tomoaki Anezaki , Masayoshi Hirate
发明人： Ikuo Tajima , Tomoaki Anezaki , Masayoshi Hirate
摘要： A thread cutting device in a sewing machine includes a fixed knife and a movable knife cooperating with each other to cut a thread. The movable knife is movable to bring a part of the thread to extend below the fixed knife for the cutting operation. A thread protection member is operable to support the thread so as to prevent the thread from breakage prior to the cutting operation through cooperation between the fixed knife and the movable knife. The thread protection member is formed separately from the fixed knife.
摘要翻译： 缝纫机中的线切割装置包括固定刀和可动刀，彼此配合以切割线。 可移动刀是可移动的，以使一部分螺纹延伸到固定刀下方用于切割操作。 螺纹保护构件可操作以支撑螺纹，以便通过固定刀和可动刀之间的协作来防止螺纹在切割操作之前破裂。 螺纹保护构件与固定刀分开形成。
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公开(公告)号：US06532882B1
公开(公告)日：2003-03-18
申请号：US09926127
申请日：2001-09-07
IPC分类号： D05C904
CPC分类号： D05C9/04 , D10B2501/042
摘要： According to the present invention, in a sewing machine, a cylindrical frame for retaining tubular objects is mounted integrally on a cylindrical drive ring that is reciprocally driven in a rotational direction around a cylinder bed and that is linearly reciprocally driven along an axis of the cylinder bed; the drive ring is rotatably supported by a support member that is arranged to contact the outer periphery of the drive ring at three or more positions. By utilizing this construction, not only the drive ring, but also the frame that is mounted thereon may have a small diameter, and the drive ring can be stably supported by the support member so that it smoothly rotates. As a result, the frame can retain tubular objects having a small diameter, such as golf club covers and wrist bands, and a sewing operation, such as an embroidery operation, can be suitably performed along the periphery of the tubular object.
摘要翻译： 根据本发明，在缝纫机中，用于保持管状物体的筒状框架一体地安装在圆筒状的驱动环上，所述圆筒形驱动环沿圆筒床的旋转方向往复驱动，并且沿着圆筒的轴线线性往复驱动 床; 所述驱动环由支撑构件可旋转地支撑，所述支撑构件设置成在三个或更多个位置处与所述驱动环的外周接触。 通过利用这种结构，不仅驱动环，而且安装在其上的框架可以具有小直径，并且驱动环能够被支撑构件稳定地支撑，使得其平稳地旋转。 结果，框架可以保持具有小直径的管状物体，例如高尔夫球杆盖和腕带，并且可以沿着管状物体的周边适当地执行诸如刺绣操作的缝合操作。
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公开(公告)号：US5553560A
公开(公告)日：1996-09-10
申请号：US319038
申请日：1994-10-06
CPC分类号： D05B39/00 , D05B21/00 , D05C9/04 , D10B2501/042
摘要： A sewing machine serves to form stitches on a curved work fabric by an upper and a lower thread through cooperation of a shuttle and a needle vertically reciprocally driven. The sewing machine includes a holder device for retaining the work fabric to be sewn. The holder device is supported by a support device and is rotatably within a plane in parallel to X axis. The support device is movable in a direction of Y axis. The X axis and the Y axis are perpendicular to each other within a plane extending substantially perpendicular to the driving direction of the needle. The holder device is rotated by an X axis drive mechanism within the plane in parallel to the X axis. The support device is moved by a Y axis drive mechanism in the direction of the Y axis. The holder device serves to retain the work fabric so as to provide a sewable area for substantially the entire circumferential surface of the work fabric.
摘要翻译： 缝纫机通过梭子和垂直往复驱动的针的协作，通过上下线形成弯曲的工作织物上的线圈。 缝纫机包括用于保持要缝制的工作织物的保持装置。 保持器装置由支撑装置支撑并且可旋转地平行于X轴的平面内。 支撑装置可沿Y轴的方向移动。 X轴和Y轴在基本上垂直于针的行进方向延伸的平面内彼此垂直。 支架装置由X轴驱动机构在平面内平行于X轴旋转。 支撑装置由Y轴驱动机构沿Y轴的方向移动。 保持器装置用于保持工作织物，以便为工作织物的基本上整个圆周表面提供可缝合的区域。
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公开(公告)号：US5261338A
公开(公告)日：1993-11-16
申请号：US991252
申请日：1992-12-16
申请人： Ikuo Tajima , Tomoaki Anezaki , Masayoshi Hirate
发明人： Ikuo Tajima , Tomoaki Anezaki , Masayoshi Hirate
CPC分类号： D05C9/04 , D10B2501/042
摘要： An embroidery machine includes a sewing head, a rotary ring rotatable around an axis and movable relative to the sewing head, and a work support frame for supporting a work to be embroidered. A lever is pivotaly supported by the rotary ring. An engaging member is mounted on one end of the lever for engagement with an engaging hole formed on the work support frame so as to fix the work support frame in position relative to the rotary ring. A biasing member biases the lever in a direction in which the engaging member engages with the engaging hole.
摘要翻译： 刺绣机包括缝纫头，可绕轴线旋转并可相对于缝纫头移动的旋转环，以及用于支撑待绣工件的工件支撑框架。 杠杆由旋转环枢转支撑。 接合构件安装在杆的一端，用于与形成在工件支撑框架上的接合孔接合，以便将工件支撑框架相对于旋转环固定就位。 偏置构件沿着接合构件与接合孔接合的方向偏压杆。
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