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公开(公告)号：US4350409A
公开(公告)日：1982-09-21
申请号：US248799
申请日：1981-03-30
IPC分类号： H01R13/645
CPC分类号： H01R13/6456
摘要： This invention relates to the field of electrical connectors, and particularly concerns electrical connectors with multiple contacts requiring keying of the mating connector parts. With prior art devices, when more than one connector pair is used in a system, different connector parts must be chosen which have a different keying configuration for the key and groove. With another prior art device, which uses a single type connector part, it is necessary to sacrifice one contact position in the connectors. The present invention overcomes the deficiencies of the prior art noted above by providing a keying device which permits manufacture and production of a single type of male or female connector part and yet does not require the sacrifice of contact positions within the connector parts to effectuate the keying. The invention therefore provides an improved connector keying device for keying mating first and second connector parts to assure proper connection between the parts and to prevent connection to other connector parts of unlike keying. In accordance with the invention, there is provided a key mount affixed to the first connector part and adapted to receive a key member mounted thereto. An appropriate key member is removably attached to the key mount. A key member receiver is mounted on the second connector part and has a key member-receiving slot therein aligned with and slidingly receiving the key member when the first and second connector parts are mated.
摘要翻译： 电连接器领域本发明涉及电连接器的领域，特别涉及具有多个触点的电连接器，需要键合配合的连接器部件。 对于现有技术的装置，当在系统中使用多于一个连接器对时，必须选择不同的连接器部件，其具有用于键和槽的不同的键控构造。 对于使用单一型连接器部件的另一现有技术装置，必须牺牲连接器中的一个接触位置。 本发明通过提供一种能够制造和生产单一类型的公或母连接器部件并且不需要牺牲连接器部件内的接触位置来实现键控来克服上述现有技术的不足之处， 。 因此，本发明提供了一种改进的连接器键控装置，用于将第一和第二连接器部件配合在一起，以确保部件之间的正确连接并防止与不同键合件的其它连接器部件的连接。 根据本发明，提供了一种固定在第一连接器部件上并适于容纳安装在其上的键构件的键座。 一个适当的键构件可拆卸地连接到钥匙座上。 钥匙构件接收器安装在第二连接器部分上，并且当第一和第二连接器部件配合时，其中具有与其成对准并滑动地接收钥匙构件的键构件接收槽。
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公开(公告)号：US4843221A
公开(公告)日：1989-06-27
申请号：US76488
申请日：1987-07-22
申请人： Tomonari Ohtsuki , Yoshiaki Igarashi , Toru Uno , Yoshiaki Tanaka
发明人： Tomonari Ohtsuki , Yoshiaki Igarashi , Toru Uno , Yoshiaki Tanaka
IPC分类号： G06K7/00
CPC分类号： G06K7/0021
摘要： An electronic card receiving device includes a card holder forming a card receiving space in the device for receiving an electronic card, a card latching mechanism for holding the electronic card in position in the card receiving space formed by the card holder, a contacting mechanism for electrically connecting the device to contacts of the electronic card held in position, and a card pushing mechanism for disconnecting the device from the electronic card and pushing it out of the device. The card pushing mechanism comprises a first ejecting plate and a second ejecting plate slidable in directions of inserting and removing the electronic card. The first ejecting plate comprises an abutting portion for applying a force to an inserted electronic card to push it in the direction of removing the card. The second ejecting plate comprises a stopper guide for obtaining an initial stable condition of the second ejecting plate, a latched condition of the inserted card and a transitional condition of the second ejecting plate during its sliding. When an electronic card is inserted into and removed from the device, an area where card terminals are rubbed by contact pins and time for such a rubbing are very small and short, so that the contact pins are scarcely worn and the card terminals of the electric card are not damaged to ensure high reliability of the system of this kind.
摘要翻译： 一种电子卡接收装置，包括在用于接收电子卡的装置中形成卡接收空间的卡夹，用于将电子卡保持在由卡保持器形成的卡接收空间中的适当位置的卡锁定机构， 将设备连接到保持就位的电子卡片的触点，以及用于将设备与电子卡断开并将其推出设备的卡推动机构。 卡推动机构包括可沿插入和移除电子卡片的方向滑动的第一弹出板和第二弹出板。 第一排出板包括用于向插入的电子卡施加力以将其推向除去卡的方向的抵接部分。 第二弹出板包括用于获得第二弹出板的初始稳定状态的停止引导件，插入的卡的闩锁状态和第二弹出板滑动期间的第二弹出板的过渡状态。 当电子卡被插入到设备中并从设备中移除时，卡端子被接触针摩擦的区域和用于这种摩擦的时间非常小和短，使得接触针几乎不磨损，并且电子卡的端子 卡不会损坏，以确保这种系统的高可靠性。
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公开(公告)号：US4188086A
公开(公告)日：1980-02-12
申请号：US914196
申请日：1978-06-12
IPC分类号： H01R13/506 , H01R13/54 , H05K1/12
CPC分类号： H01R12/592 , H01R13/506
摘要： An improved connector for terminating flexible parallel conductors in which a male part has a length of distal surface about which an end of a flexible group of parallel conductors is bent. The male part, with the group of parallel conductors bent thereabout is inserted into a female part having a closed slot therein and a plurality of contacts along one of the walls thereof. Upon mating of the two connector parts, the contacts of the female part electrically engages respective ones of the parallel conductors. Various means are provided for keeping the conductors aligned during the mating action and latch members on both male and female parts cooperate to releasably secure the two parts together.
摘要翻译： 一种用于端接柔性平行导体的改进的连接器，其中阳部件具有远端表面的长度，柔性平行导体组的端部绕其弯曲。 在其周围弯曲的一组平行导体的阳部件插入到其中具有封闭狭槽的凹形部分中，并且沿其一个壁上的多个触点插入。 在两个连接器部分配合时，阴部件的触点电连接相应的平行导体。 提供了用于在配合动作期间保持导体对准的各种装置，并且雄性和阴性部件上的闩锁构件配合以将两个部件可释放地固定在一起。
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公开(公告)号：US4168879A
公开(公告)日：1979-09-25
申请号：US871882
申请日：1978-01-24
CPC分类号： H01R12/592
摘要： A contact element of an electric connector to be mated with a flat flexible film circuit board. The contact element affords a good electrical connection and also easy disengagement of the circuit board by providing a semi-conical projection on the end of its spring portion and by providing a slant surface from the conical projection to an end of the spring portion.
摘要翻译： 电连接器的接触元件与平面柔性膜电路板配合。 接触元件通过在其弹簧部分的端部上提供半圆锥形突起并且通过从锥形突起到弹簧部分的端部提供倾斜表面，提供良好的电连接并且还容易地分离电路板。
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公开(公告)号：US5515698A
公开(公告)日：1996-05-14
申请号：US226768
申请日：1994-04-12
CPC分类号： D04B15/42 , B65H49/16 , B65H2701/31
摘要： Apparatus for removing and collecting fiber waste from a creel stand having multiple, juxtaposed creel sections including an air suction/blower blowing a first air stream across the top of the creel sections and creating a second air stream flowing across the bottom of the creel sections. An air deflector reciprocating across the top of the creel sections deflects the first air stream downwardly through the creel sections. A bottom plenum beneath the creel sections receives the air stream from the creel sections and confines and directs the second air stream to the suction/blower. A second blower blows air through the bottom plenum toward the suction/blower to assist the suction/blower in creating the second air stream. A plurality of baffles are included in the bottom plenum to provide laminar air flow therein.
摘要翻译： 用于从具有多个并列的纱架部分的纱架架上去除和收集纤维废料的设备，包括空气抽吸/鼓风机，吹扫第一空气流穿过纱架部分的顶部，并产生流过纱架部分底部的第二气流。 穿过纱架部分顶部的往复运动的导风板将第一气流向下偏转通过纱架部分。 在筒子架部分下面的底部增压室接收来自筒子架部分的空气流并限制并将第二气流引导到吸入/鼓风机。 第二鼓风机将空气通过底部增压室吹向抽吸/鼓风机，以帮助吸入/鼓风机产生第二气流。 多个挡板包括在底部增压室中以在其中提供层流气流。
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6.发明授权Method and apparatus for adjusting the stitch length on a circular knitting machine 失效用于在圆形针织机上调整针迹长度的方法和装置
公开(公告)号：US5511392A
公开(公告)日：1996-04-30
申请号：US333851
申请日：1994-11-03
摘要： A method of and circular knitting machine for producing a knit fabric having more uniform stitches including yarn feeders feeding a plurality of yarns to stitch forming instrumentalities, the spacing of which affects stitch length and which is subject to change during operation of the knitting machine, a sensor for sensing the tension in the plurality of yarns which changes with changes in the spacing of the stitch forming instrumentalities, and generating a signal indicative of the average tension in the yarns, a comparator for comparing the sensor signal with a pre-set desired tension, a convertor for converting the comparison result into a drive signal, and an adjuster adjusting the spacing of the stitch forming instrumentalities responsive to the drive signal.
摘要翻译： 一种圆形针织机的制造方法，其特征在于，制造具有更均匀针迹的针织物，其中包括供给多根纱线的喂纱机进行缝合成形工具，其间距影响针迹长度，并且在针织机的操作过程中会发生变化， 传感器，用于感测多个纱线中的张力，其随着缝合形成工具的间距的变化而变化，并且产生指示纱线中的平均张力的信号;比较器，用于将传感器信号与预设的期望张力进行比较 ，用于将比较结果转换为驱动信号的转换器，以及响应于驱动信号调节针迹形成工具的间隔的调节器。
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公开(公告)号：US5201675A
公开(公告)日：1993-04-13
申请号：US814405
申请日：1991-12-23
申请人： Yoshiaki Igarashi , Yukio Saitoh , Fumio Furuya , Akio Yamada
发明人： Yoshiaki Igarashi , Yukio Saitoh , Fumio Furuya , Akio Yamada
IPC分类号： H01R13/648 , H01R13/64
CPC分类号： H01R23/6873 , H01R12/716 , Y10S439/901
摘要： A miniature multiple electrical connector consists of a plug connector and a receptacle connector having an insulating block and a metal shell. The metal shell is fixed to the insulating block by fitting anchoring protrusions provided along both sides of the insulating block in anchoring apertures of fixing tongues provided on the metal shell. When the plug connector is being inserted into the receptacle connector, the metal shell of the receptacle connector is likely to be deformed by a metal shell of the plug connector. In order to prevent such a deformation of the metal shell, there is provided means for anchoring the center of the metal shell weakest in mechanical strength to the insulating block or means for preventing application of a force to the center of the metal shell when the plug connector is being inserted into the receptacle connector.
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公开(公告)号：US5177985A
公开(公告)日：1993-01-12
申请号：US869460
申请日：1992-04-16
申请人： Yoshiaki Igarashi , Kosaku Iida
发明人： Yoshiaki Igarashi , Kosaku Iida
IPC分类号： D04B35/32
CPC分类号： D04B35/32
摘要： Fiber waste generated adjacent the knitting section of the knitting machine and adjacent yarn feeding devices of the machine is blown to a filter adjacent the top of the machine. The lint is removed from the filter by a rotatable filter cleaner and then is transported by suction to a vacuum device outside of the machine. A blower for blowing fiber waste from the yarn feeding devices is mounted upon a support ring and undergoes reciprocal movement about a path of travel defined by such ring. In one embodiment the ring undergoes rotational movement and the blowing means moves with it, while in another embodiment the ring is stationary and the blowing means moves relative to it.
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公开(公告)号：US5120244A
公开(公告)日：1992-06-09
申请号：US675792
申请日：1991-03-27
申请人： Yukio Saito , Yoshiaki Igarashi
发明人： Yukio Saito , Yoshiaki Igarashi
IPC分类号： H01R4/24
CPC分类号： H01R4/2433 , H01R12/675
摘要： An insulation-piercing connector includes a connector main body made of an insulating support block having inclined bases inclined in the same direction and a reverse direction and contacts embedded therein to expose contact tails. The contact tails are arranged in first, second, third and fourth rows in parallel with and spaced from each other and staggered or shifted from each other. A cover includes inclined bases inclined in reverse directions to those of the mating inclined bases of the connector main body and receiving slots for receiving the contact tails of the connector main body. Inclined surfaces of the inclined bases of the connector main body and the cover are curved surfaces. The first and second rows and the third and fourth rows of the contact tails are arranged in symmetry with respect to tops of the curved surfaces, respectively. The inclined bases of the connector main body and the cover are provided with protrusions for guiding the connection wires.
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公开(公告)号：US4717361A
公开(公告)日：1988-01-05
申请号：US891357
申请日：1986-07-29
申请人： Yoshiaki Igarashi , Hiroo Ohtsuka , Osamu Hara
发明人： Yoshiaki Igarashi , Hiroo Ohtsuka , Osamu Hara
IPC分类号： H01R13/11 , H01R13/115 , H01R13/193
CPC分类号： H01R13/112 , H01R13/113 , H01R13/193
摘要： A contact for a connector, which includes two opposed contact elements for receiving therebetween a male contact of a mating connector. Each the contact element is provided with one or more protrusions on an opposed surface for embracing the male contact. Protrusions of the two opposed contact elements extend to that portions of the opposed contact elements which are devoid of the protrusions so as to overlap each other before the male contact is inserted between the contact elements. With this arrangement, even if the male contact is very thin, pressing force required to securely pressing the male contact by the contact elements is certainly obtained. The contact and the male contact are securely contacted without any torsional force and other forces which would otherwise be caused on these contacts.
摘要翻译： 用于连接器的触点，其包括用于在其间接纳配合连接器的阳接触件的两个相对的接触元件。 每个接触元件在相对的表面上设置有一个或多个突起，用于包围阳接触。 两个相对的接触元件的突出部分延伸到没有突起的相对的接触元件的部分，以便在阳接触件插入在接触元件之前彼此重叠。 通过这种布置，即使阳接触非常薄，肯定地获得了通过接触元件牢固地按压阳接触所需的压力。 接触件和阳接触件牢固地接触而没有任何扭转力和其他在这些接触件上引起的其它力。
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