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公开(公告)号：US4554802A
公开(公告)日：1985-11-26
申请号：US589247
申请日：1984-03-13
申请人： Ernst Goller , Jurgen Ploppa , Fritz Walker
发明人： Ernst Goller , Jurgen Ploppa , Fritz Walker
CPC分类号： D04B15/327
摘要： A carriage 14 is reciprocable along a needle bed of a flat knitting machine and carries a needle cam. A pair of stitch cams 12 and 13 are adjustably supported by the carriage 14 and are disposed so as to trail behind the needle cam in alternate strokes of the carriage, respectively. An adjustment mechanism 11 includes a stepping motor 38 (FIG. 3) which adjusts the trailing stitch cam 12 or 13 not only at the beginning of the respective stroke but also during the course of the stroke itself, thereby enabling the stitch density to be varied within each row of the knitted article as well as from row to row.
摘要翻译： 托架14可以沿着横机的针床往复运动并且携带针状凸轮。 一对线圈凸轮12和13由滑架14可调节地支撑，并且分别设置成在滑架的交替冲程中跟随针凸轮后面。 调节机构11包括步进马达38（图3），其不仅在各行程开始时也在行程本身的过程中调整后退线圈凸轮12或13，从而能够改变针迹密度 在每一行的针织物品以及从一排到另一排。
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公开(公告)号：US4526017A
公开(公告)日：1985-07-02
申请号：US559475
申请日：1983-12-08
申请人： Masahiro Shima
发明人： Masahiro Shima
CPC分类号： D04B35/12 , D04B15/327 , D04B7/025
摘要： A method of adjusting the knitting densities of respective courses when a flat knitted fabric is to be produced. The knitted yarn length having been used in the reference section is compared in the subsequent knitting operation with the reference yarn length to actuate the knitting density drive unit on the basis of the compared values so that the knitting cam is so rose or lowered as to increase or decrease the knitting density and the comparisons of the reference yarn length and the knitted yarn length are compared until the two lengths become coincident.
摘要翻译： 当制造平针织物时，调整各个横列的编织密度的方法。 参考部分中使用的针织纱长度在随后的编织操作中与参考纱线长度进行比较，以基于比较值来驱动编织密度驱动单元，从而使针织凸轮如此升高或降低以增加 或降低编织密度，并比较参考纱线长度和针织纱线长度的比较直到两个长度变得一致。
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123.发明授权Knitting-transfer cam unit for V-bed flat knitting machines with slider needles 失效带滑盖针的V型平针织机的针织转印凸轮机
公开(公告)号：US4474037A
公开(公告)日：1984-10-02
申请号：US497934
申请日：1983-05-25
申请人： Gottfried Kuhnert
发明人： Gottfried Kuhnert
CPC分类号： D04B15/365 , D04B35/06
摘要： A knitting-transfer cam unit for V-bed flat knitting machines wherein needle butts of the needle bodies of slider needles are selectively lowerable in the needle channels of the needle beds by means of a needle selection device, and wherein the slider needles have sliders provided with slider butts and arranged for the transfer of stitches, comprises stationary and movable cam elements for engagement with the needle butts and the slider butts, and also comprises pressure cam elements. In order to be able to perform any combination of stitch formation and tuck loop formation with each traverse of the carriage, or in order to be able to transfer any stitches without additional transfer cam units, at least one movable cam element for engagement with the needle butts for the formation of stitches is provided and is movable at the positions of carriage reversal, symmetrical movable cam elements are provided for engagement with the needle butts and slider butts for the transfer of stitches, the cam elements for engagement with the slider butts are stationary or movable and are formed such that they define slider butt channels delimited on both sides for a relative movement between needle body and slider in the slider longitudinal direction, a selection position for the needle butts is provided at the central transverse axis of the cam unit and respective selection positions for the needle butts are provided towards each end of the cam unit.
摘要翻译： 一种用于V型卧式针织机的编织转移凸轮单元，其中滑动针的针体的针头可以通过针选装置在针床的针通道中选择性地可降低，并且其中滑块针具有滑动件， 具有滑块并且布置用于线圈的传送，包括固定和可移动的凸轮元件，用于与针踵和滑块踵接合，并且还包括压力凸轮元件。 为了能够执行每个行走的托架形成和褶皱环形成的任何组合，或者为了能够在没有附加转印凸轮单元的情况下传送任何线迹，至少一个活动凸轮元件用于与针接合 提供了用于形成线迹的针脚，并且在滑架反转位置可移动，设置对称的可移动凸轮元件用于与用于传送针迹的针头和滑块接合部接合，用于与滑块对接配合的凸轮元件是固定的 或可移动并且形成为使得它们限定在两侧限定的滑块对接通道，用于在滑块纵向方向上的针体和滑块之间的相对运动，针头的选择位置设置在凸轮单元的中心横向轴线处，并且 针对针头的各个选择位置朝向凸轮单元的每一端设置。
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公开(公告)号：US4470274A
公开(公告)日：1984-09-11
申请号：US487002
申请日：1983-04-21
申请人： Masahiro Shima , Hirozi Nishida
发明人： Masahiro Shima , Hirozi Nishida
CPC分类号： D04B15/365
摘要： In a flat knitting machine wherein needles or jacks connected thereto, each has two butts, front and rear and wherein there is provided a space below a center cam and between a pair of raising cams in a knitting lock, there is disposed in the space a loop-receiving raising cam having a cam face adapted to act on the rear butt to raise the needle to a loop receiving path and also present therein a loop-receiving lowering cam face formed of a bottom portion of the center cam and adapted to lower the needle to the loop receiving path. Preferably, a retractable guide cam is located above the center cam and there is disposed above the guide cam a loop-transfer lowering cam having a cam face adapted to act on the rear butt to lower the needle. Further, above this loop transfer lowering cam is there retractably disposed a loop-transfer raising cam which has a cam face adapted to act on the front butt to raise the needle. In this way there are disposed a knitting lock and a transfer lock at same phase in the direction of movement of the carriage, without involving any increase in the length of cam box in that direction and also in the longitudinal direction of the needle. No increase is involved in the length of needle trick either.
摘要翻译： 在其中连接有针或千斤顶的横机中，每个具有前后两个踵部，并且其中在中心凸轮下方设置有空间，并且在编织锁中设置有一对升高凸轮之间，在该空间中设置有 环形接收提升凸轮具有适于作用在后部对接部上的凸轮面，以将针抬起到环路接收路径，并且还具有由中心凸轮的底部部分形成的环接收降低凸轮面，并且适于降低 针到环路接收路径。 优选地，可伸缩引导凸轮位于中心凸轮上方，并且在引导凸轮上方设置有环形传递降低凸轮，该环形传递降低凸轮具有适于作用在后部对接部上以降低针的凸轮面。 此外，在该循环传递降低凸轮之上，可伸缩地设置有环形传送提升凸轮，其具有适于作用在前端上的凸轮面以升高针。 以这种方式，在滑架的移动方向上设置有相同相位的编织锁和传送锁，而不涉及在该方向上以及在针的纵向方向上凸轮盒的长度的任何增加。 针刺长度也不会增加。
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公开(公告)号：US4463579A
公开(公告)日：1984-08-07
申请号：US422503
申请日：1982-09-23
CPC分类号： D04B15/367
摘要： A double knitting cam unit for knitting machines, with working jacks arrad in the needle channels of the needle beds behind the knitting needles and Jacquard jacks arranged behind these, includes superposed needle cam units (AD), jack cam units (BD) and Jacquard jack cam units (CD) with fixed and movable cam elements. In order to enable a transfer of stitches independently of the carriage traverse direction and independently of the transfer direction towards the front, towards the rear or in both directions at the same time, the cam units (AD, BD, CD) are made symmetrical to the central line (L) between the two parts of the double knitting cam unit and each needle or jack cam unit (AD, BD) contains movable transfer cam elements (1/1) and each jack or needle cam unit (BD, AD) contains movable acceptor cam elements (9, 8) for stitch transfer. Preferably, the movable transfer cam elements (1/1) are made movable in the needle cam unit (AD) in the longitudinal direction of the needles and the movable acceptor cam elements (8, 9) are provided in the jack cam unit (BD).
摘要翻译： 一种用于针织机的双面编织凸轮单元，其中布置在织针后面的针床的针通道中的工作千斤顶和布置在其后面的提花机包括叠置的针头单元（AD），千斤顶凸轮单元（BD）和提花机 凸轮单元（CD），带有固定和可移动的凸轮元件。 为了能够独立于托架横移方向传送针脚，并且独立于传送方向朝向前部，朝向后方或两个方向同时移动，凸轮单元（AD，BD，CD）与 双重编织凸轮单元的两个部分和每个针或千斤顶凸轮单元（AD，BD）之间的中心线（L）包含可移动的转移凸轮元件（1/1）和每个千斤顶或针式凸轮单元（BD，AD） 包含用于缝合传送的活动受体凸轮元件（9,8）。 优选地，可移动转印凸轮元件（1/1）可以在针的纵向方向上在针状凸轮单元（AD）中可移动，并且可动接受凸轮元件（8,9）设置在千斤顶凸轮单元（BD ）。
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公开(公告)号：US4429553A
公开(公告)日：1984-02-07
申请号：US266212
申请日：1981-05-22
申请人： Louis Frund , Remy Bruggmann
发明人： Louis Frund , Remy Bruggmann
摘要： A cam-support carriage for a knitting machine comprises movable cams for controlling knitting needles. The cams are adapted to be put out of operation by an electro-magnetic positioning device. The electro-magnetic device comprises a permanent magnet having a low coercive field associated with a magnetization/demagnetization coil and a moving part of ferromagnetic metal, integral with the cam to be positioned. The coil is connected to an excitation and control circuit ensuring magnetization and demagnetization of the permanent magnet by a current pulse in the coil, in order respectively to attract and release said moving part and its integral cam in order to being the cam out of or into operation.
摘要翻译： 用于针织机的凸轮支撑托架包括用于控制织针的活动凸轮。 凸轮适于通过电磁定位装置而不工作。 电磁装置包括具有与磁化/去磁线圈相关联的低矫顽磁场的永磁体和与要定位的凸轮成一体的铁磁金属的运动部分。 线圈连接到励磁和控制电路，通过线圈中的电流脉冲来确保永磁体的磁化和退磁，以便分别吸引和释放所述移动部件及其一体式凸轮，以便将凸轮从或 操作。
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公开(公告)号：US4386507A
公开(公告)日：1983-06-07
申请号：US167562
申请日：1980-07-11
申请人： Hans Maisel
发明人： Hans Maisel
CPC分类号： D04B15/32
摘要： A wing cam guide for knitting machine locks and, in particular, those used for knitting machines having arcuate needles, needle beds and needle guides, includes a wing cam mounted on a pivot axis.
摘要翻译： 用于针织机锁的翼形凸轮引导件，特别是用于具有弓形针，针床和针引导件的针织机的凸轮引导件包括安装在枢轴上的翼形凸轮。
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公开(公告)号：US4287727A
公开(公告)日：1981-09-08
申请号：US120955
申请日：1980-02-12
申请人： Kazuo Otoshi
发明人： Kazuo Otoshi
CPC分类号： D04B15/82
摘要： A flat bed knitting machine comprising a jack disposed in needle slot for controlling the movement of the needle, and selector jack for actuating the jack. The selector jack is tiltable upon being pushed by a selector controllable electrically in accordance with a pattern for lowering its butt out of the camming action. A group of cams for acting on the jack butts comprises tuck cams for advancing needles to a tucking position, and a unit of movable and fixed cams arranged in an inverted V-shape around the tuck cams for advancing needles to a knitting position. A combination of knitting, tucking and non-knitting in one course can be performed by jacks selectable in a preceding step so as to be shifted to a tuck cam acting position, and movable under the movable cams being retracted in a following step so as to engage the tuck cams, by jacks newly selectable so as to engage the cams which advance needles outside of the tuck cams to the knitting position, and by jacks that can be maintained at rest.
摘要翻译： 一种平床针织机，包括设置在针槽中的插座，用于控制针的运动，以及用于致动插座的选择器插孔。 选择器插座可被可选择地按照用于使它的屁股脱离凸轮作用的图案的电动机按压而倾斜。 用于作用在千斤顶底座上的一组凸轮包括用于将针推进到折回位置的卡圈凸轮，以及围绕卷轴凸轮布置成倒V形的可移动和固定凸轮的单元，用于将针推进到编织位置。 可以通过在前一步骤中可选择的插座来执行一个过程中的针织，折叠和非编织的组合，以便移动到折叠凸轮作用位置，并且可移动地在可动凸轮下方在后续步骤中缩回，以便 通过新选择的插座来接合卡圈凸轮，以便接合将卡圈凸轮外部的针推进到编织位置的凸轮以及可以保持静止的插孔。
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公开(公告)号：US4103517A
公开(公告)日：1978-08-01
申请号：US776909
申请日：1977-03-11
CPC分类号： D04B15/70 , D04B15/362
摘要： A knitting machine having reciprocable knitting tools and a cam operated means for reciprocating said knitting tools in which said cam operated means provides an amount of play in the movement of the knitting tools and means for moving said knitting tools an additional distance within the play permitted by said cam operated means.
摘要翻译： 一种具有可往复运动的编织工具的针织机和用于使所述编织工具往复运动的所述编织工具的凸轮操作装置，其中所述凸轮操作装置提供一定数量的针织工具运动中的间隙，以及用于在所述针织工具的移动中移动另外的距离的装置， 所述凸轮操作装置。
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公开(公告)号：US4064710A
公开(公告)日：1977-12-27
申请号：US729626
申请日：1976-10-05
申请人： Erich Krause
发明人： Erich Krause
CPC分类号： D04B35/10
摘要： A hood which is mounted to and shields a slide which in turn is longitudinally movable on a straight knitting machine, has contact devices for triggering a stopping mechanism for the knitting machine slide on the end faces of the hood as viewed in the direction in which the slide travels, with the hood being displaceable longitudinally relative to the slide through a distance corresponding to at least the braking distance of the slide after the stopping mechanism is triggered.
摘要翻译： 一种安装在屏蔽滑盖上的罩，该滑盖在直线编织机上纵向可移动，具有接触装置，用于在罩的端面上触发针织机滑动件的止动机构， 滑动行进，其中引擎罩相对于滑块在纵向相对于至少在停止机构被触发后的滑块的制动距离相对应的距离可移动。
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