公开(公告)号：US4628684A

公开(公告)日：1986-12-16

申请号：US540824

申请日：1983-10-11

申请人： Takayuki Morita ,  Akira Tanaka ,  Takahiko Tsunekawa ,  Hisao Amano

发明人： Takayuki Morita ,  Akira Tanaka ,  Takahiko Tsunekawa ,  Hisao Amano

IPC分类号： B65H69/06 ,  D01H4/50 ,  D01H15/02

CPC分类号： D01H4/50

摘要： A yarn piecing method in an open-end spinning machine comprises stopping a yarn piecing machine in front of a spinning unit suffering a yarn breakage, reversing a package with a rewinding roller to rewind a yarn therefrom, cutting off the yarn to provide a yarn end having a predetermined length, moving the yarn end to a position upwardly of an outlet of a withdrawal tube in the spinning unit, reversing the rewinding roller again to feed the yarn end through the withdrawal tube to a fiber collecting surface of a spinning rotor in the spinning unit, supplying a sliver with a feed roller into the spinning unit, piecing the yarn end to the sliver on the fiber collecting surface, continuously drawing a pieced yarn from the spinning rotor, and moving the pieced yarn to a position between a presser roller and a draw-off roller which are being rotated while drawing the pieced yarn from the spinning rotor. The presser roller and the draw-off roller are mounted on the open-end spinning machine and adjustable in speed dependent on the yarn number count used for yarn winding operation during a yarn piecing process.

摘要翻译： 在开放式纺纱机中的接头方法包括：在接头断纱的纺纱单元的前方停止接头机，用再卷绕辊反转卷装，使纱线从其上倒带，切断纱线，提供纱线端 具有预定长度，将纱线端部移动到纺纱单元中的抽出管的出口向上的位置，再次使再卷绕辊反转，以将纱线端部通过抽出管送入纺纱转子的纤维收集表面 纺纱单元，将带有进料辊的条子供给到纺纱单元中，将纱线端部接合到纤维集合表面上的条子上，从纺丝转子连续拉伸接头纱线，并将接头纱线移动到压辊 以及在从纺丝转子牵引接头纱线的同时旋转的抽出辊。 压辊和排纸辊安装​​在开口纺纱机上，根据用于纱线接头过程中的纱线卷绕操作的纱线数量而可调节速度。

公开(公告)号：US4494371A

公开(公告)日：1985-01-22

申请号：US521601

申请日：1983-08-09

申请人： Takayuki Morita ,  Takahiko Tsunekawa ,  Hisao Amano

发明人： Takayuki Morita ,  Takahiko Tsunekawa ,  Hisao Amano

IPC分类号： B65H65/00 ,  D01H4/48 ,  D01H4/50 ,  D01H15/00

CPC分类号： D01H4/48

摘要： Method and apparatus for yarn piecing in a ringless spinning machine is provided, according to which yarn piecing is accomplished by unwinding a yarn from its package, rewinding a portion of the unwound yarn on to the package at one, definite position, cutting off the yarn end to a predetermined length, then introducing the cut end of the yarn into the spinning mechanism of the spinning unit, and then withdrawing the yarn from the spinning unit after the yarn end is connected with the fibers in the spinning mechanism.

摘要翻译： 提供了一种无纺纱机中的接头方法和装置，根据该方法和装置，通过从其包装中退绕纱线来实现纱线接头，在一个确定的位置将退绕纱线的一部分重新卷绕到包装上，切断纱线 然后将纱线的切断端引入到纺纱单元的纺丝机构中，然后在纱线端部与纺丝机构中的纤维连接之后从纱线单元中取出纱线。

公开(公告)号：US4489544A

公开(公告)日：1984-12-25

申请号：US521110

申请日：1983-08-08

申请人： Takayuki Morita ,  Takahiko Tsunekawa

发明人： Takayuki Morita ,  Takahiko Tsunekawa

IPC分类号： B65H65/00 ,  D01H4/48 ,  D01H4/50 ,  D01H15/02

CPC分类号： D01H4/50

摘要： Yarns are pieced in a spinning machine utilizing an air stream, such as an open-end spinning machine or an air-jet spinning machine. For yarn piecing, an end of a yarn unwound from a bobbin is inserted into a twisting mechanism, and a sliver is newly supplied as a fleece so as to intertwine with the yarn end forming a pieced yarn portion. The thickness of the unwound yarn is detected by a detector and stored in a memory prior to insertion into the twisting mechanism. After the yarn and the sliver have been joined, the thickness of the pieced yarn portion is detected by the detector, and the detected thickness is compared with the stored thickness of the unwound yarn. If the thickness of the pieced yarn portion exceeds an allowable value as a result of such comparison, then the yarn is severed by a cutter, and thereafter a cut end of the yarn is pieced again with the fleece. Preferably, the sliver starts being supplied into the twisting mechanism at a timing advanced or delayed with respect to the previous timing of starting of the supply of the sliver when the yarn is to be pieced again with the fleece.

摘要翻译： 纱线在使用空气流的纺丝机中接合，例如开放式纺纱机或喷气纺纱机。 对于接头，将从线轴展开的纱线的端部插入到扭转机构中，并且作为绒毛新提供条子，以便与形成接头纱线部分的纱线端缠绕。 退绕纱线的厚度由检测器检测并在插入扭转机构之前存储在存储器中。 在纱线和纱条接合之后，通过检测器检测接头纱线部分的厚度，并将检测到的厚度与存放的退绕纱线的厚度进行比较。 如果由于这样的比较，接头纱线部分的厚度超过允许值，则用切割机切断纱线，然后再用绒毛再次接合纱线的切割端。 优选地，当用羊毛再次接合纱线时，条子开始以相对于纱条的供应开始的先前时间提前或延迟的时间被提供给扭转机构。

公开(公告)号：US4565278A

公开(公告)日：1986-01-21

申请号：US492682

申请日：1983-05-09

申请人： Isao Asai ,  Shigeru Muramatsu ,  Takayuki Morita ,  Akira Tanaka

发明人： Isao Asai ,  Shigeru Muramatsu ,  Takayuki Morita ,  Akira Tanaka

IPC分类号： B65G47/24 ,  B65H67/06 ,  D01H9/18

CPC分类号： B65G47/24 ,  B65H67/065 ,  B65G2203/042 ,  B65H2701/31

摘要： A method of transferring oppositely but randomly oriented yarn packages from a spinning machine to a subsequent operation comprising moving the spinning machine conveyor on which the yarn packages are so disposed to deposit one of the packages onto a package turning means and stopping the conveyor; sensing the orientation of the package while on the package turning means; turning the package turning means in one direction or the other responsive to signals from the sensing means so that all sequential packages will be removed from the turning means facing in the same direction; moving the package off from the package turning means and sensing whether or not the package has been so removed; and again moving the spinning machine conveyor responsive to the sensing of the first package having been removed from the turning means.

摘要翻译： 将相对但随机取向的纱线包装从纺纱机转移到随后的操作的方法，包括移动纺纱机输送机，纱线包装上布置有纱线包装，以将包装中的一个包装到包装转动装置上并停止输送机; 在包装转动装置的同时感测包装的取向; 响应于来自感测装置的信号，使包装转向装置沿一个方向或其他方向转动，使得所有顺序包装将从朝向相同方向的转向装置移除; 将包装从包装转动装置中移出并且检测包装是否被如此去除; 并且响应于已经从转动装置移除的第一包装的感测再次移动纺纱机输送机。

公开(公告)号：US4036001A

公开(公告)日：1977-07-19

申请号：US670376

申请日：1976-03-25

申请人： Hideo Tamai ,  Takayuki Morita ,  Masanao Kobayakawa ,  Ikuo Komura

发明人： Hideo Tamai ,  Takayuki Morita ,  Masanao Kobayakawa ,  Ikuo Komura

IPC分类号： D01H9/00 ,  D01H9/04 ,  D01H9/18

CPC分类号： D01H9/04 ,  D01H9/001

摘要： A bobbin doffing and donning method in a spinning machine including a conveyor for conveying the empty and full bobbins along the machine, and a succession of bobbin holders for holding and transferring the bobbins between the spindles on the machine and the conveyor. The empty bobbins are removed from the conveyor by grasping the upper end of an empty bobbin by a holder and moving the holder upwardly. The holder is then moved to position the empty bobbin above a corresponding full bobbin on a spindle with the empty bobbin in axial alignment with the full bobbin. The empty bobbin is released from the holder and the lower end abuts against the upper end of the full bobbin. The holder is moved down along the empty bobbin until it reaches the junction between the empty and full bobbins and then grasps both the empty and full bobbins simultaneously. The holder holding the empty and full bobbins is then moved up and then away from the spindle and then downwardly to adjacent the conveyor and only the full bobbin is placed on the conveyor. The holder is moved upwardly along the empty bobbin and grasps the upper end, and the empty bobbin is then moved above the spindle and placed on the spindle.

摘要翻译： 一种纺纱机中的筒管落纱和穿线方法，该纺纱机包括用于沿着机器传送空的和整个线轴的输送机，以及一系列筒管架，用于将线轴保持和传送在机器上的主轴和输送机之间。 通过用保持器抓住空筒管的上端并向上移动保持器，将空的筒管从输送机中取出。 然后将保持器移动以将空筒管放置在主轴上的相应的全筒管上方，空筒管与全筒管轴向对准。 空筒管从保持器释放，下端抵靠满筒管的上端。 保持架沿着空的筒管向下移动，直至到达空的和完整的筒管之间的连接处，然后同时抓住空的和完整的筒管。 然后将保持空的和充满的线轴的支架向上移动，然后远离主轴，然后向下移动到邻近的输送机，并且只有整个线轴被放置在输送机上。 保持架沿着空筒管向上移动并抓住上端，然后将空筒管移动到主轴上方并放置在主轴上。

公开(公告)号：US5715669A

公开(公告)日：1998-02-10

申请号：US563632

申请日：1995-11-28

申请人： Toshinori Hasegawa ,  Kengo Ohashi ,  Takayuki Morita ,  Masuo Hayakawa

发明人： Toshinori Hasegawa ,  Kengo Ohashi ,  Takayuki Morita ,  Masuo Hayakawa

IPC分类号： B65H67/06 ,  D01H9/18

CPC分类号： D01H9/182

摘要： A bobbin transporting system are overhead transporting rail for the flyer frames and an overhead transporting rail for spinning machines are disposed independent of each other. The bobbin transporting carrier running on the transporting rail for the flyer frames suspends the bobbin hangers at a pitch equal to that of bobbin wheels of the flyer frame arrayed in one of two rows in which the bobbin wheels are disposed in a zigzag pattern. The bobbin transporting carrier running on the transporting rail for the spinning frames suspends bobbin hangers at a pitch equal to that of reserve roving bobbins disposed at both sides of a spinning machine. A bobbin exchanging apparatus is disposed at a location where both the transporting rails extend in parallel and close to each other. In the bobbin exchanging apparatus, bobbins suspended at different pitches from the respective bobbin transporting carriers travelling on the transporting rails in opposite directions, respectively, are exchanged.

摘要翻译： 线轴输送系统是用于飞行器架的架空运输轨道，并且用于纺纱机的架空运输轨道彼此独立地设置。 在用于飞行器架的输送轨道上运行的梭心输送架以与以筒形图案形式设置的两排中的一排中的传单框架的筒轮相同的间距悬挂线轴架。 在用于纺纱机的输送轨道上运行的筒管输送架以与设置在纺纱机两侧的备用粗纱线轴相同的间距悬挂线轴架。 筒管更换装置设置在两个输送轨道并联延伸并彼此靠近的位置处。 在筒管更换装置中，分别以相反的方向分别以相对于传送轨道行进的各筒管传送载体以不同的间距悬挂的筒管。

公开(公告)号：US4541577A

公开(公告)日：1985-09-17

申请号：US571858

申请日：1984-01-18

申请人： Osamu Suzuki ,  Takayuki Morita ,  Shigeru Muramatsu ,  Isao Asai

发明人： Osamu Suzuki ,  Takayuki Morita ,  Shigeru Muramatsu ,  Isao Asai

IPC分类号： B65H67/06 ,  D01H9/18 ,  B65H54/26

CPC分类号： D01H9/18 ,  B65H67/064 ,  B65H2701/31

摘要： A method of transferring yarn packages in a spinning frame having a plurality of spinning stations arranged in a row on each longitudinal side thereof, a single run of a full package transferring conveyor disposed centrally along the machine and a doffing unit moveable along the respective spinning stations, is disclosed herein. According to a preferred embodiment of the invention, the movement of the conveyor, which is set normally in a moving state, is interrupted only if there is no doffed package on the conveyor at a doffing position corresponding to a spinning station when the doffing unit traveling around the machine comes to and stops at that spinning station, whereupon the doffing unit is operated to perform its doffing service there; but the conveyor continues to run if there is any doffed package at that doffing position, until that position becomes clear of any such package, and doffing service is provided at the station when its doffing position on the conveyor is thus cleared of any other package.

摘要翻译： 一种在具有在其纵向侧排列成排的多个纺纱站的纺纱机中传送纱线卷装的方法，沿着机器中心布置的单个卷装传送传送机和沿着各纺纱站移动的落纱机 ，在此公开。 根据本发明的优选实施例，正常设置为移动状态的输送机的运动仅在脱落单元行进时在与纺纱站对应的落纱位置处的输送机上没有落纱包装时中断 机器周围来到并停在那个纺纱站，在那里，落纱单元在那里进行落纱服务; 但是如果在该落纱位置处存在任何落纱的包装件，则输送机继续运行，直到该位置变得远离任何这样的包装，并且当其在输送机上的落纱位置因此被清除任何其它包装时，在该站处提供落纱服务。

公开(公告)号：US4487012A

公开(公告)日：1984-12-11

申请号：US452802

申请日：1982-12-23

申请人： Mitsunori Horiuchi ,  Tatemi Fukuda ,  Shigeru Muramatsu ,  Takayuki Morita

发明人： Mitsunori Horiuchi ,  Tatemi Fukuda ,  Shigeru Muramatsu ,  Takayuki Morita

IPC分类号： D01H9/08 ,  D01H13/00 ,  D01H15/00

CPC分类号： D01H13/005

摘要： A method and apparatus for supplying operational fluid to a traveling-type working machine, such as a yarn piecer or an auto-doffer, which serves a parent machine, such as a spinning frame. The working machine utilized in the present invention has a secondary fluid tank and at least one nozzle attached to an air cylinder. Prior to the working machine serving the parent machine, the nozzle is advanced by an air cylinder, operated by fluid supplied from the secondary fluid tank, so that it engages with one of the air intakes provided on the parent machine. Then operational fluid is introduced from a primary fluid source into the working machine through the engaged nozzle and air intake, and thereby the working machine carries out a specific operation for the parent machine. Simultaneously, the operational fluid is distributed to the secondary fluid tank in preparation for the next engagement of the nozzle and the air intake. According to the present invention, the working machine is free from the burden of a heavy and voluminous air compressor and a troublesome long connecting hose.

摘要翻译： 一种用于向诸如纺纱机之类的母机的行走式工作机械例如纱线接头或自动道岔机提供操作流体的方法和装置。 在本发明中使用的工作机具有辅助流体箱和连接到气缸的至少一个喷嘴。 在为母机服务的加工机器之前，喷嘴由气缸前进，气缸由从第二流体箱供应的流体操作，使其与设在母机上的进气口接合。 然后，操作流体通过接合的喷嘴和进气口从主要流体源引入到工作机器中，由此工作机器对母机进行特定的操作。 同时，将操作流体分配到二次流体箱，以准备下一次接合喷嘴和进气口。 根据本发明，工作机器不受重型和体积大的空气压缩机和麻烦的长连接软管的负担。

公开(公告)号：US4341067A

公开(公告)日：1982-07-27

申请号：US117304

申请日：1980-01-31

申请人： Kanetaka Kondo ,  Takayuki Morita ,  Masashi Ushino

发明人： Kanetaka Kondo ,  Takayuki Morita ,  Masashi Ushino

IPC分类号： B65H67/04 ,  B65H67/06 ,  D01H9/00 ,  D01H9/02 ,  B66C1/46

CPC分类号： D01H9/001

摘要： A bobbin holding device for holding at least one bobbin includes a hollow body having a bobbin receiving opening and connected at a base portion thereof to a doffing bar of a bobbin doffing and donning apparatus, a bobbin holding member disposed in the body and movable radially relative to the bobbin receiving opening between a projected position and a retracted position, and a flexible diaphragm disposed in the body in fluid tight relation with respect to the bobbin holding member for applying a fluid pressure on the bobbin holding member to move the same into the projected position. The bobbin holding device further includes a block member disposed between the flexible diaphragm and the doffing bar, the block member being formed with a fluid passage(s) to supply a pressurized fluid to the diaphragm without passing it through the doffing bar.

摘要翻译： 一种用于保持至少一个筒管的纱管保持装置，包括：具有筒管接收口的中空体，并在其基部与所述筒管落纱和穿戴装置的落纱杆连接;筒管保持部件， 在突出位置和缩回位置之间的筒管接收开口和设置在主体中的柔性隔膜相对于筒管保持构件呈流体密封关系，用于在筒管保持构件上施加流体压力以将其移动到投影位置 位置。 筒管保持装置还包括设置在柔性隔膜和落纱杆之间的块构件，该块构件形成有流体通道，以将加压流体提供给隔膜，而不将其通过落纱杆。

公开(公告)号：US07150158B2

公开(公告)日：2006-12-19

申请号：US10751348

申请日：2004-01-05

申请人： Takayuki Morita ,  Yuji Honda

发明人： Takayuki Morita ,  Yuji Honda

IPC分类号： G05D28/32

CPC分类号： B60H1/321 ,  B60H1/00792 ,  B60H2001/3263 ,  B60H2001/327 ,  F25B47/006 ,  F25B2500/19 ,  F25B2600/0251 ,  F25B2700/2117

摘要： A freezing prevention system for a refrigeration device includes a freezing-prevention temperature sensor for detecting a refrigerant temperature in a refrigerant evaporator, and a control unit for controlling operation of a refrigerant compressor based on the detected refrigerant temperature. The control unit includes a calculating means for calculating an integral value of the detected refrigerant temperature integrating with respect to a passed time after the detected refrigerant temperature becomes equal to or lower than 0° C. When the integral value becomes equal to or larger than a predetermined value, the control unit stops the operation of the refrigerant compressor. Accordingly, the freezing prevention system can accurately perform a freezing prevention control while its production cost can be reduced.

摘要翻译： 一种用于制冷装置的防冻系统包括用于检测制冷剂蒸发器中的制冷剂温度的防冻温度传感器和用于基于检测到的制冷剂温度来控制制冷剂压缩机的操作的控制单元。 控制单元包括计算装置，用于计算在所检测的制冷剂温度变为等于或低于0℃之后，相对于通过时间积分的检测制冷剂温度的积分值。当积分值变为等于或大于 控制单元停止制冷剂压缩机的运转。 因此，防冻系统能够精确地进行防冻控制，同时可以降低生产成本。