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1. 发明授权

US4338777A Method and apparatus for starting and stopping an open end spinning machine 失效
标题翻译：用于启动和停止开口纺纱机的方法和装置
公开(公告)号：US4338777A
公开(公告)日：1982-07-13
申请号：US147549
申请日：1980-05-05
申请人： Osamu Suzuki , Toshio Yoshizawa , Yoshiaki Yoshida , Keiji Onoue , Kazuo Seiki
发明人： Osamu Suzuki , Toshio Yoshizawa , Yoshiaki Yoshida , Keiji Onoue , Kazuo Seiki
IPC分类号： D01H1/32 , D01H4/44 , D01H4/50 , D01H15/02 , D01H1/135
CPC分类号： D01H4/44
摘要： When an open end spinning machine is stopped, a fiber supply to a spinning rotor is first stopped and thereafter, substantially simultaneously with stoppage of both a yarn take-up roller and a yarn winding roller, a yarn end is held by a yarn holding device at a time when it still remains in a region which undergoes the suction effect of a subatmospheric pressure produced in the spinning rotor. The spinning rotor is subsequently stopped. On starting, the holding of the yarn end by the yarn holding device continues even after restarting of the spinning machine until the subatmospheric pressure produced in the spinning rotor reaches substantially the same value as that produced during a normal spinning operation. Therefore, there is prevented any snarling phenomenon, resulting in a greatly increased success rate in the operation of connecting yarn ends on re-starting of the spinning machine.
摘要翻译：当开放式纺纱机停止时，首先停止对纺丝转子的纤维供给，然后在纱线卷取辊和纱线卷绕辊停止的同时基本同时，纱线端部由纱线保持装置此时它仍然保留在经受在纺丝转子中产生的低于大气压的吸力作用的区域中。纺纱转子随后停止。起动时，纱线保持装置的纱线端部的保持继续，即使在纺纱机重新起动之后，直到在纺丝转子中产生的低于大气压的压力达到与正常纺丝操作期间产生的大致相同的值。因此，防止发生嘶嘶声现象，导致纺纱机再起动时连接纱线端部的操作成功率大大提高。

2. 发明授权

US4435954A Fiber opening device in open-end spinning unit 失效
标题翻译：开放式纺纱机中的开纤装置
公开(公告)号：US4435954A
公开(公告)日：1984-03-13
申请号：US333443
申请日：1981-12-22
申请人： Kazuo Seiki , Kozo Motobayashi , Toshio Yoshizawa , Yoshiaki Yoshida , Keiji Onoue
发明人： Kazuo Seiki , Kozo Motobayashi , Toshio Yoshizawa , Yoshiaki Yoshida , Keiji Onoue
IPC分类号： D01G9/00 , D01H4/32 , D01H7/882 , D01H7/892
CPC分类号： D01H4/32
摘要： In a fiber opening device in open-end spinning unit, having a combing roller which is encased by a casing and forming a fiber transferring passage between said combing roller and said casing, a wear-resistant member, preferably a member having a pin shape, is provided at an edge of an opening, e.g. a trash exit port opening formed in said casing and communicated with said passage. The structure of the fiber opening device according to the present invention makes possible easy installation of the wear-resistant member, and prevents harmful wear or bruising at said edge portion of the opening in the casing.
摘要翻译：在开口纺纱单元中的开纤装置中，具有由外壳包围并在所述精梳辊与所述壳体之间形成纤维传送通道的精梳辊，具有销形状的优选的耐磨件，设置在开口的边缘，例如，在所述壳体中形成的与所述通道连通的垃圾出口开口。根据本发明的开口装置的结构使得可以容易地安装耐磨构件，并且防止在壳体中的开口的所述边缘部分处的有害的磨损或瘀伤。

3. 发明授权

US4288975A Method and apparatus for starting a spinning machine 失效
标题翻译：启动纺纱机的方法和装置
公开(公告)号：US4288975A
公开(公告)日：1981-09-15
申请号：US131132
申请日：1980-03-17
申请人： Yoshiaki Yoshida , Osamu Suzuki , Keiji Onoue , Kazuo Seiki
发明人： Yoshiaki Yoshida , Osamu Suzuki , Keiji Onoue , Kazuo Seiki
IPC分类号： D01H1/34 , D01H4/44 , D01H4/50 , D01H15/02 , D01H1/30
CPC分类号： D01H4/44
摘要： According to this invention, a spinning rotor is increased in speed until it reaches a predetermined higher speed beyond a lower speed region and then decreased in speed until it falls within the lower speed region, in which a yarn ending is effected. Thereafter, the speed of the spinning rotor is increased to a normal spinning speed beyond the predetermined higher speed. During rotation of the spinning rotor at the predetermined higher speed, sufficient subatmospheric pressure is produced in the spinning rotor to stretch out the yarn end thereby to prevent the yarn end from being snarled. Also, during this higher speed rotation of the spinning rotor, sufficient fibers in the spinning rotor can be collected in a maximum diameter portion in the spinning rotor to be connected with the snarl-free yarn end in a favorable condition. The period of time, during which the speed of the spinning rotor is decreased from the predetermined higher speed and falls within the lower speed region, is relatively short being in the order of a few or several seconds. Therefore, it will be understood that there is no fear that both the yarn end and the remaining fibers are restored to their initial state during that period of time.
摘要翻译：根据本发明，旋转转子的速度增加，直到其超过低速区域达到预定的较高速度，然后降低速度，直到其落入进行纱线结束的低速区域内。此后，将纺丝转子的速度提高到超过预定的较高速度的正常纺丝速度。在旋转转子以预定的较高速度旋转时，在纺丝转子中产生足够的低于大气压的伸出纱线端部，从而防止纱线端部嘶嘶响。此外，在纺丝转子的这种较高速度的旋转中，纺丝转子中的足够的纤维可以收集在纺丝转子的最大直径部分中，以在有利的条件下与无卷曲纱线端部连接。纺纱转子的速度从预定的较高速度降低并落在低速区域内的时间段相对较短，为几秒或数秒左右。因此，应当理解，在该时间段内，纱线末端和剩余的纤维都不会恢复到初始状态。

4. 发明授权

US4308717A Dust removing mechanism in open-end spinning frame 失效
标题翻译：开放式纺纱机除尘机构
公开(公告)号：US4308717A
公开(公告)日：1982-01-05
申请号：US121015
申请日：1980-02-13
申请人： Keiji Onoue , Takashi Katoh , Yoshiaki Yoshida , Kazuo Seiki
发明人： Keiji Onoue , Takashi Katoh , Yoshiaki Yoshida , Kazuo Seiki
IPC分类号： D01H11/00 , D01H4/36 , D01H7/885
CPC分类号： D01H4/36
摘要： In the open-end spinning unit provided with a casing and a combing roller rotatably mounted in the casing, a spinning rotor producing a twisted yarn from individual fibers carried from a combing zone defined by the combing roller, a carrying space formed between the combing roller and the inside surface of the casing, a mechanism for feeding a bundle of fibers into an upstream terminal of the carrying space, a dust removing mechanism communicated with the carrying space for discharging dust particles separated from useful fibers carried to the spinning rotor, and a combing roller provided with a plurality of combing elements, helically mounted on a main cylindrical surface thereof, the inside top or bottom surface of the dust removing formed in the dust removing mechanism is projected inside to a level corresponding to a level defined by an imaginary plan of a rotational trace of either one of the terminal ends of the combing elements helically mounted on a cylindrical body of the combing roller, in the condition relative to the possible flying direction influenced by the component force of the centrifugal force created by the high speed motion of said combing elements of the combing roller.
摘要翻译：在设置有壳体的开放式纺纱单元和可旋转地安装在壳体中的精梳辊的旋转转子中，由从由精梳辊限定的梳理区承载的各个纤维产生加捻纱线的纺纱转子，形成在精梳辊以及壳体的内表面，用于将一束纤维供给到承载空间的上游端子的机构，与携带空间连通的除尘机构，用于排出与被运送到纺纱转子的有用纤维分离的灰尘颗粒，以及精梳辊设置有多个螺旋形安装在其主圆柱形表面上的梳理元件，除尘机构中形成的除尘器的内部顶部或底部表面的内部顶部或底部表面向内突出到与假想计划限定的水平相对应的水平旋转地安装在梳子的圆柱体上的梳理元件的末端之一的旋转迹线在相对于由由精梳辊的精梳元件的高速运动产生的离心力的分力影响的可能的飞行方向的状态下。

5. 发明授权

US4314440A Dust removing mechanism in open-end spinning frame 失效
标题翻译：开放式纺纱机除尘机构
公开(公告)号：US4314440A
公开(公告)日：1982-02-09
申请号：US138519
申请日：1980-04-09
申请人： Keiji Onoue , Takashi Katoh , Yoshiaki Yoshida , Kazuo Seiki
发明人： Keiji Onoue , Takashi Katoh , Yoshiaki Yoshida , Kazuo Seiki
IPC分类号： D01H4/36 , D01H7/888 , D01H11/00
CPC分类号： D01H4/36
摘要： An open-end spinning unit has a housing having a cylindrical space, with a complementary cylindrical fiber-opening roller disposed in that space which communicates with a dust removing chamber having a dust separating zone and a dust discharge promoting zone, said zones being connected together through an intermediate passage positioned on the downstream side of a dust removing opening communicating with said space, a wall portion of the casing defining a downstream side of the dust separating zone being comprized by an inclined wall which faces an end portion of a partition separating said zones, the partition having an end wall which is inclined with respect to the vertical direction at an angle equal to or smaller than an angle of inclination of the inclined wall.
摘要翻译：开口纺纱单元具有圆筒形空间的外壳，配置有与具有除尘区域和除尘促进区域的除尘室连通的空间的互补的圆筒状的开纤辊，所述区域连接在一起通过位于与所述空间连通的除尘开口的下游侧的中间通道，限定灰尘分离区的下游侧的壁部由倾斜壁包围，所述倾斜壁面对分隔所述空气的隔板的端部，所述隔壁具有相对于所述垂直方向以等于或小于所述倾斜壁的倾斜角度的角度倾斜的端壁。

6. 发明授权

US4299084A Open end rotor for a spinning machine 失效
标题翻译：用于纺纱机的开口转子
公开(公告)号：US4299084A
公开(公告)日：1981-11-10
申请号：US148039
申请日：1980-05-06
申请人： Kazuo Seiki , Takashi Katoh , Yoshiaki Yoshida
发明人： Kazuo Seiki , Takashi Katoh , Yoshiaki Yoshida
IPC分类号： D01H4/10 , D01H1/135
CPC分类号： D01H4/10
摘要： A spinning machine is disclosed, which generally comprises a spinning rotor having a frusto-connical fiber sliding surface consisting of a first fiber sliding portion, onto which discrete fibers are first supplied, and a second fiber sliding portion connected to the first fiber sliding portion, a bottom surface, and a fiber collecting groove formed between the second fiber sliding portion and the bottom surface. The spinning machine further comprises a yarn take-up tube centrally extending into the spinning rotor to take up a spun yarn therethrough.The first fiber sliding portion forms an angle (.alpha.) with a plane of rotation of the spinning rotor larger than an angle (.beta.) formed by the second fiber sliding portion with respect to the same plane. The bottom surface of the spinning rotor includes a fiber guide portion, which forms the fiber collecting groove in cooperation with the second fiber sliding portion and is inclined at an angle (.delta.) with respect to the plane of rotation. This angle (.delta.) is so selected as to fulfill the condition .delta.=.epsilon..+-. about 5.degree., where angle .epsilon. is a measure of the inclination of the yarn taking off line, with respect to the plane of rotation, connecting the lowermost point of the yarn take-up tube with an intersection of the second fiber sliding portion and the fiber guide portion.
摘要翻译：本发明公开了一种纺纱机，其特征在于，包括具有由第一纤维滑动部分构成的截头圆锥形纤维滑动面的纺丝转子，第一纤维滑动部分首先被供给到分离纤维上，第二纤维滑动部分连接到第一纤维滑动部分，底面，以及形成在第二纤维滑动部和底面之间的纤维集合槽。纺纱机还包括中心延伸到纺丝转子中的纱线卷取管，以从中穿过纺纱。第一纤维滑动部分与旋转转子的旋转平面形成大于由第二纤维滑动部分相对于同一平面形成的角度（β）的角度（α）。纺纱转子的底面包括纤维引导部分，该纤维引导部分与第二纤维滑动部分配合形成纤维收集槽并相对于旋转平面倾斜（角度）。该角度（delta）被选择为满足条件δ=ε+/-约5°，其中角度ε是关于旋转平面的纱线脱线的倾斜度的量度，连接最下面的该纱线卷取管与第二纤维滑动部分和纤维引导部分交叉。

7. 发明申请

US20090267450A1 Vibration Actuator 失效
标题翻译：振动执行器
公开(公告)号：US20090267450A1
公开(公告)日：2009-10-29
申请号：US12083124
申请日：2007-02-21
申请人： Masaki Takasan , Hirohiko Ishikawa , Kazuo Seiki , Kentaro Nakamura , Sadayuki Ueha
发明人： Masaki Takasan , Hirohiko Ishikawa , Kazuo Seiki , Kentaro Nakamura , Sadayuki Ueha
IPC分类号： H02N2/12 , H02N2/14
CPC分类号： H02N2/108 , H01L41/092 , H02N2/0035 , H02N2/106
摘要： It is an subject of the present invention to provide a vibration actuator in which a plurality of rotors can be driven by a single vibration unit.When a composite vibrator (2) is driven to generate a composite vibration combining a plurality of vibrations, a first stator (3) and a second stator (4) vibrate, thereby causing elliptical movements in corner portions (8) and (9) of the first stator (3) and the second stator (4), respectively. As a result, a first rotor (A) abutting onto and pressurized against the corner portion (8) of the first stator (3) and a second rotor (B) abutting onto and pressurized against the corner portion (9) of the second stator (4) are rotated at the same time. Further, in this case, by selecting vibration modes of the plurality of vibrations constituting the composite vibration, the two rotors (A) and (B) can be rotated in the same direction or in opposite directions with respect to each other.
摘要翻译：本发明的主题是提供一种振动致动器，其中多个转子可由单个振动单元驱动。当复合振动器（2）被驱动以产生组合多个振动的复合振动时，第一定子（3）和第二定子（4）振动，从而导致角部（8）和（9）中的椭圆运动第一定子（3）和第二定子（4）。结果，抵靠在第一定子（3）的角部（8）上并对其进行加压的第一转子（A）和与第二定子（8）的角部（9）抵接并压靠的第二转子（4）同时旋转。此外，在这种情况下，通过选择构成复合振动的多个振动的振动模式，两个转子（A）和（B）可以相对于彼此沿相同的方向或相反的方向旋转。

8. 发明授权

US4513481A Easily displaceable bottom tenser 失效
标题翻译：容易移位的底部张力器
公开(公告)号：US4513481A
公开(公告)日：1985-04-30
申请号：US523953
申请日：1983-08-17
申请人： Yoshihisa Suzuki , Yoshiharu Yasui , Kazuo Seiki , Shigeru Takasu
发明人： Yoshihisa Suzuki , Yoshiharu Yasui , Kazuo Seiki , Shigeru Takasu
IPC分类号： D01H5/86
CPC分类号： D01H5/86
摘要： A bottom tenser utilized for a drafting means of a spinning frame, especially for fasciated yarn spinning, in which a fiber bundle is attenuated at a high speed exceeding 100 m/min. The bottom tenser as well as a bottom roller corresponding to the tenser is provided with a free end through which an apron is easily removable from and mountable on the tenser and the roller. The tenser may be constituted by a body and at least a guide wall movable relative to the body. The guide wall prevents lateral movement of the apron in its operative position and, in turn, is displaced or removed from the body in its non-operative position so as not to obstruct an apron exchanging operation.
摘要翻译：用于纺纱机的牵伸装置的底部张力器，特别是用于纺丝的纺丝纱线，其中纤维束以超过100m / min的高速度衰减。底部张紧器以及对应于张紧器的底部辊子设置有自由端，通过该自由端，挡板可以容易地从张紧器和辊子上移除并安装在该张紧器上。张紧器可以由主体和至少可相对于主体移动的引导壁构成。引导壁防止围裙在其操作位置的横向移动，并且在其非操作位置被移动或从主体移除，以便不妨碍围裙更换操作。

9. 发明申请

US20090051249A1 Ultrasonic Motor 失效
标题翻译：超声波电机
公开(公告)号：US20090051249A1
公开(公告)日：2009-02-26
申请号：US11991709
申请日：2006-07-27
申请人： Masaki Takasan , Tsuyoshi Kodera , Hirohiko Ishikawa , Koji Maeda , Kazuo Seiki
发明人： Masaki Takasan , Tsuyoshi Kodera , Hirohiko Ishikawa , Koji Maeda , Kazuo Seiki
IPC分类号： H02N2/12
CPC分类号： H02N2/106 , H02N2/0055 , H02N2/108
摘要： Provided is an ultrasonic motor capable of realizing high torque. When two terminals are selected from a first terminal (31t), a second terminal (32t), and a third terminal (33t) of a vibrator (3), and AC voltages whose phases are shifted by 90 degrees relative to each other are respectively applied through both of those two terminals, vibration is generated in the stator vibration body (S), and elliptical vibration in a plane corresponding to the selected two terminals is generated at each of a step (9) of a first stator (2) and a corner (11) of a second stator (10), which are in contact with a rotor (6). Since the first stator (2) and the second stator (10) form the single stator vibration body (S), the step (9) of the first stator (2) and the corner (11) of the second stator (10) vibrate in the same vibration mode, rotational force is transmitted from both the step (9) of the first stator (2) and the corner (11) of the second stator (10), and the rotor (6) rotates with high torque.
摘要翻译：提供能够实现高扭矩的超声波马达。当从第一端子（31t），振动器（3）的第二端子（32t）和第三端子（33t）中选择两个端子时，相位相互偏移90度的交流电压分别为通过这两个端子两者施加，在定子振动体（S）中产生振动，并且在第一定子（2）的台阶（9）和第一定子（2）的每一个处产生与所选择的两个端子相对应的平面中的椭圆振动，与转子（6）接触的第二定子（10）的角部（11）。由于第一定子（2）和第二定子（10）形成单个定子振动体（S），所以第一定子（2）的台阶（9）和第二定子（10）的角部（11）振动在相同的振动模式中，旋转力从第一定子（2）的台阶（9）和第二定子（10）的角部（11）两者传递，转子（6）以高扭矩旋转。

10. 发明授权

US4550560A Method for piecing fasciated yarn 失效
标题翻译：拼接纱线的方法
公开(公告)号：US4550560A
公开(公告)日：1985-11-05
申请号：US593633
申请日：1984-03-26
申请人： Akira Tanaka , Takahiko Tsunekawa , Kazuo Seiki , Haruyoshi Nakamura
发明人： Akira Tanaka , Takahiko Tsunekawa , Kazuo Seiki , Haruyoshi Nakamura
IPC分类号： D01H15/00
CPC分类号： D01H15/002
摘要： A method for yarn piecing in a fasciated yarn spinning unit, in which an air nozzle for twisting a fiber bundle to form a fasciated yarn is displaced from the normal spinning position to the threading position where the air nozzle can escape from the front roller pair, whereby a free space is prepared for applying a suction means having a sufficient suction force to reversely thread a yarn to be pieced through the air nozzle.
摘要翻译：一种用于将纤维束扭曲形成折叠纱线的空气喷嘴从正常纺丝位置移动到空气喷嘴可以从前辊对逸出的穿线位置的纺丝纱线纺纱单元中的接头方法，由此制备用于施加具有足够抽吸力的抽吸装置以通过空气喷嘴反向穿过待拼接的纱线的自由空间。

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