专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4165046A Doffing apparatus in spinning machine 失效
标题翻译：纺纱机中的拔丝装置
公开(公告)号：US4165046A
公开(公告)日：1979-08-21
申请号：US856157
申请日：1977-11-30
申请人： Yoshihisa Suzuki , Shozo Ueda , Toshinori Taniguchi , Keiji Onoue
发明人： Yoshihisa Suzuki , Shozo Ueda , Toshinori Taniguchi , Keiji Onoue
IPC分类号： B65H54/88 , B65H67/04 , B65H54/22 , B65H67/00
CPC分类号： B65H54/88 , B65H67/04 , B65H2701/31
摘要： The disclosed doffing apparatus is for use in a spinning machine including a mechanism for winding a yarn in the form of a cheese or package, a device for cutting the yarn fed to the winding mechanism when the cheese becomes full and an air suction device for sucking the cut yarn which is continuously fed even after cutting. This doffing apparatus comprises an operation member which is movably positioned in the vicinity of the air suction device and cutting device so that the operation member is operatively interconnected to the air suction device and cutting device, and opening of the air suction device and operation of the cutting device are performed by the movement of the operation member. In this doffing apparatus, release of a full cheese from the winding mechanism also can be performed by this operation member.
摘要翻译：所公开的落纱装置用于纺纱机中，该纺纱机包括以干酪或包装形式卷绕纱线的机构，当奶酪变满时切断供给到卷绕机构的纱线的装置以及吸入用吸气装置即使在切割后连续进给的切割纱线。该落纱装置包括可移动地定位在吸气装置和切割装置附近的操作构件，使得操作构件可操作地互连到空气抽吸装置和切割装置，并且打开空气抽吸装置和操作切割装置通过操作构件的移动来执行。在该落纱装置中，也可以通过该操作部件从卷绕机构的全部干酪的脱模。

2. 发明授权

US6035624A Fiber transporting apparatus for a rotor type open end fine spinning machine 失效
标题翻译：转子式开口精纺机的纤维输送装置
公开(公告)号：US6035624A
公开(公告)日：2000-03-14
申请号：US198215
申请日：1998-11-23
申请人： Masashi Kaneko , Keiji Onoue , Yasuyuki Kawai
发明人： Masashi Kaneko , Keiji Onoue , Yasuyuki Kawai
IPC分类号： D01H4/30 , D01H1/16 , D01H4/36 , D01H4/38 , D01H4/00
CPC分类号： D01H1/16 , D01H4/36 , D01H4/38
摘要： A fiber transporting apparatus for a rotor type open end fine spinning machine is provided that may reduce an amount of effective fiber discharged from a burling opening portion without degrading yarn quality of the spun yarn. Fiber opened by a combing roller (11) is fed into a rotor through a fiber transporting channel (13) leading from a circumferential surface of the combing roller (11) to a predetermined position of the rotor (6) in accordance with a negative pressure degree within the rotor (6). After debris is removed from the opened fiber by a burling opening portion (12), the opened fiber is moved together with an air flow directed from a downstream side of the burling opening portion (12) in a rotational direction of the combing roller (11) toward an inlet (13a) of the fiber transporting channel (13). A portion of the air flow directed toward the inlet (13a) of the fiber transporting channel (13) is led from a suction passage (17) to a negative pressure source (5) along the way, and the flow rate of air introduced from an outlet (13b) of the fiber transporting channel (13) to a rotor (6) is reduced. Accordingly, even if the flow rate of the air directed from the burling opening portion (12) to the fiber transporting channel (13) is increased, the flow rate of the air introduced into the rotor (6) is kept at a suitable level.
摘要翻译：提供了一种用于转子式开口微细纺纱机的纤维输送装置，其可以减少从打孔部排出的有效纤维的量，而不会降低纺纱的纱线质量。由精梳辊（11）打开的纤维通过从精梳辊（11）的圆周表面引导到转子（6）的预定位置的纤维传送通道（13），根据负压转子内的角度（6）。在打开的开口部分（12）从打开的纤维上除去碎片之后，打开的纤维沿着梳理开口部分（12）的下游侧沿着精梳辊（11）的旋转方向的空气流一起移动）朝向光纤传输通道（13）的入口（13a）。朝向纤维输送通道（13）的入口（13a）的空气流的一部分沿着通道从吸入通道（17）被引导到负压源（5），并且从纤维输送通道（13）到转子（6）的出口（13b）减少。因此，即使从起泡开口部（12）向纤维输送通道（13）引导的空气的流量增加，导入转子（6）的空气的流量也保持在合适的水平。

3. 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。

4. 发明授权

US5544389A Sliver piecing in spinning machines 失效
标题翻译：纱线接头在纺纱机
公开(公告)号：US5544389A
公开(公告)日：1996-08-13
申请号：US189492
申请日：1994-01-31
申请人： Keiji Onoue , Yukio Saito , Takashi Imai
发明人： Keiji Onoue , Yukio Saito , Takashi Imai
IPC分类号： D01H15/00 , D01H9/00 , D01H9/18
CPC分类号： D01H9/185 , D01H9/008
摘要： A sliver piecing machine which can decrease the time of the sliver piecing work and which permits replacement of an empty can row by a full sliver can row between the work of cutting the spun sliver and the subsequent sliver piecing work. The sliver piecing machine is moved along traveling rails placed above the can rows. A housing of the sliver piecing machine has a sliver cutting device and a sliver piecing device which are respectively provided on the front and rear sides in the direction of movement of the sliver piecing machine along the traveling rails. The sliver piecing machine performs only the sliver cutting work in the forward movement thereof, and only the sliver piecing work in the backward movement. After the sliver cutting work, the empty can row is replaced by the full can row, and the sliver piecing work is then performed.
摘要翻译：一种能够减少条子接头工作时间并且允许通过全条子更换空罐排的条子接头机可以在切割纺丝条的工作和随后的条子接头工作之间排列。纱条接头机沿着放置在罐排上方的行进轨道移动。纱条接头机的壳体具有条子切割装置和条子接头装置，它们分别设置在条子接头机沿着行进轨道的运动方向的前侧和后侧。纱条接头机仅在其向前运动中执行条子切割工作，并且只有条子接头在向后运动中起作用。在条子切割工作之后，空罐行被全排替换，然后执行条子拼接工作。

5. 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。

6. 发明授权

US4426840A Open-end spinning machine 失效
标题翻译：开口纺纱机
公开(公告)号：US4426840A
公开(公告)日：1984-01-24
申请号：US333918
申请日：1981-12-23
申请人： Yoshiharu Yasui , Keiji Onoue , Kozo Motobayashi , Toshio Yoshizawa
发明人： Yoshiharu Yasui , Keiji Onoue , Kozo Motobayashi , Toshio Yoshizawa
IPC分类号： D01H4/22 , D01H11/00 , G02B27/00 , D01H1/135 , D01H7/888 , D01H13/14
CPC分类号： D01H11/005
摘要： An open-end spinning machine having a plurality of spinning units (5) arranged side by side in a row extending in the longitudinal direction of the spinning machine. Each of the spinning units (5) has a filter (11) disposed at the front surface thereof and extending for substantially the entire width thereof. All the filters (11) arranged on the spinning units (5) disposed at one side of the spinning machine lie on a substantially identical imaginary plane slightly upwardly inclined from a horizontal plane when seen from the front to the rear. Each spinning unit includes a duct means (13) having air passages (15, 23, 27, 31) extending from the openings (13a, 13b, 13c, 13d) located adjacent to the filter (11) to the upper surface of a feeding roller (25), the upper and lower surfaces of a combing roller (21), and the periphery of the combing roller (21).
摘要翻译：一种开口纺纱机，其具有沿纺丝机的长度方向排列成并列排列的多个纺纱单元（5）。每个纺纱单元（5）具有设置在其前表面并基本上在其整个宽度上延伸的过滤器（11）。布置在设置在纺纱机一侧的纺纱单元（5）上的所有过滤器（11）位于从前到后看时从水平面稍微向上倾斜的基本上相同的假想平面。每个纺纱单元包括具有从邻近过滤器（11）定位的开口（13a，13b，13c，13d）延伸到进料的上表面的空气通道（15,23,27,31）的管道装置（13）辊（25），精梳辊（21）的上表面和下表面以及精梳辊（21）的周边。

7. 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。

8. 发明授权

US4987645A Automatic piecing of overlapped leading and trailing ends of slivers in a textile machine 失效
标题翻译：在纺织机器中自动拼接横条的重叠前后端
公开(公告)号：US4987645A
公开(公告)日：1991-01-29
申请号：US408732
申请日：1990-09-18
申请人： Yoshio Kawasaki , Yoshiaki Kishita , Tatsutake Horibe , Masakatsu Fujii , Keiji Onoue
发明人： Yoshio Kawasaki , Yoshiaki Kishita , Tatsutake Horibe , Masakatsu Fujii , Keiji Onoue
IPC分类号： D01H15/00 , D01H9/00 , D01H15/013
CPC分类号： D01H9/008 , D01H15/013
摘要： A first sliver in an exhaust can (2F) is introduced and held in a recess (38a) of a sliver piecing unit (38) while gripped by a sliver gripper (34). The first sliver is severed by the displacement of the gripper (34) away from the recess (38a) so that a trailing end of the first sliver is formed in the recess (38a). Next, a second sliver in a reserve can (2B) is introduced and held in the recess (38a) in the same way as for the first sliver and a leading end of thereof is formed in the recess (38a) so that the sliver ends overlap each other. The piecing operation is carried out on the overlapped sliver ends in a known manner.

9. 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。

10. 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。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式