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61. 发明授权

US5933930A Guide rail for tenter clamps in tentering machines, especially film stretching machines 失效
标题翻译：拉幅机拉幅机导轨，特别是薄膜拉伸机
公开(公告)号：US5933930A
公开(公告)日：1999-08-10
申请号：US33390
申请日：1998-03-02
申请人： Andreas Rutz
发明人： Andreas Rutz
IPC分类号： B29C55/20 , B29C55/08 , B29C55/16 , B29L7/00 , B65H23/028 , D06C3/00
CPC分类号： B29C55/165
摘要： A guide rail for supporting the guide rollers of tenter clamps, in a tentering machine such as a film stretching machine, includes a plurality of spring steel bands clamped to a support member of the tentering machine by a clamping block and clamping bolt. To ensure that the guide rollers remain constantly in contact with the guide rail, the guide rail is elastically yieldable in the thickness direction to compensate for any tolerances or deviations in the arrangement or running operation of the guide rollers. At least one of the spring steel bands of the guide rail is spring-elastically deflectable in a thickness direction perpendicular to the lengthwise extension of the guide rail. In one embodiment, at least one of the spring steel bands is pre-curved to provide the necessary elastic spring characteristic. In another embodiment, a spacer member is arranged between initially flat spring steel bands to leave elastically deflectable free edge portions of the steel bands protruding beyond the spacer member and the clamping members. The guide rollers are mounted on the guide rail so as to partially pre-stress the elastically deflectable steel bands in the thickness direction.
摘要翻译：用于在拉幅机等拉幅机中支撑拉幅机夹具的导辊的导轨包括通过夹紧块和夹紧螺栓夹紧在拉幅机的支撑部件上的多个弹簧钢带。为了确保引导辊保持与导轨不断接触，导轨在厚度方向上可弹性屈服，以补偿导辊的布置或运行操作中的任何公差或偏差。导轨的弹簧钢带中的至少一个在与导轨的纵向延伸方向垂直的厚度方向上是弹性弹性偏转的。在一个实施例中，弹簧钢带中的至少一个被预弯曲以提供必要的弹性弹簧特性。在另一个实施例中，间隔件被布置在最初的扁平弹簧钢带之间，以使钢带弹性偏转的自由边缘部分突出超过间隔件和夹紧件。引导辊安装在导轨上，以便在厚度方向上部分预应力弹性偏转钢带。

62. 发明授权

US5896631A Spring steel tape tentering clamp guide rail with such tape 失效
标题翻译：弹簧钢带拉幅夹具导轨带有这种胶带
公开(公告)号：US5896631A
公开(公告)日：1999-04-27
申请号：US56422
申请日：1998-04-07
申请人： Andreas Rutz
发明人： Andreas Rutz
IPC分类号： B29C55/16 , D06C3/02 , D06C3/00
CPC分类号： B29C55/165 , D06C3/025
摘要： Spring steel tapes are shaped with tape edge sections extending alongside a central tape section having a constant thickness, so that the thickness of the tape edge sections diminishes from the central section to the edges. Such tapes are combined in tape packages to form guide rails for tentering clamps, whereby a continuous contact between tentering clamp guide rollers and the guide rails is assured.
摘要翻译：弹簧钢带成形为具有沿着具有恒定厚度的中心带部分延伸的带边缘部分，使得带边缘部分的厚度从中心部分到边缘减小。这样的带被组合在带包装中以形成用于拉幅夹的导轨，由此确保了在夹紧导向辊和导轨之间的连续接触。

63. 发明授权

US5884377A Apparatus for spreading and mangling tubular knitted fabrics 失效
标题翻译：用于铺展和挤压管状针织物的装置
公开(公告)号：US5884377A
公开(公告)日：1999-03-23
申请号：US009711
申请日：1998-01-20
申请人： Andreas Rutz , Werner Strudel
发明人： Andreas Rutz , Werner Strudel
IPC分类号： D06C5/00 , D06B15/02
CPC分类号： D06B15/025
摘要： A mangle for circular knitted fabric has a circular spreader is combined with several mangling stations circularly arranged around the spreader for the removal of treatment liquor from tubular fabrics. In order to protect the fabric against excessive squeezing, an upper roller head is entirely avoided by confining the circular spreader in the horizontal direction exclusively by the mangling stations. The vertical support of the spreader is provided fully by the mangling stations if the mangling rollers are mounted in positions slanting to the vertical. If the mangling rollers are not mounted in slanted positions it is preferred that a lower roller head operated by a lifting mechanism assists the mangling rollers in supporting the spreader (8) vertically. In both instances an upper roller head becomes unnecessary.
摘要翻译：圆形针织物的圆角具有圆形撒布机，与围绕撒布机循环布置的多个搅拌站结合，用于从管状织物中除去处理液体。为了保护织物免受过度挤压，通过仅仅通过调节台将水平方向限制在圆形吊具上，完全避免了上辊头。如果调整辊安装在倾斜于垂直方向的位置，则撒布机的垂直支撑将由修整站完全提供。如果调整辊没有安装在倾斜位置，则优选地，由提升机构操作的下辊头有助于调节辊垂直地支撑吊具（8）。在这两种情况下，不需要上辊头。

64. 发明授权

US5794885A Weaving loom with a fabric winding mandrel trolley 失效
标题翻译：用织物缠绕心轴手推车编织织机
公开(公告)号：US5794885A
公开(公告)日：1998-08-18
申请号：US822297
申请日：1997-03-21
申请人： Jiri Husek , Valdemar Honcu , Alfred Beer
发明人： Jiri Husek , Valdemar Honcu , Alfred Beer
IPC分类号： B65H18/10 , B65H19/22 , B65H19/30 , D03D49/02 , D03D49/20 , D03J1/06 , B65H18/04
CPC分类号： D03D49/20
摘要： A weaving loom is equipped with a trolley or several trolleys, each of which carries a cloth winding mandrel. A single drive which is either separate from the main loom drive or which derives its power from the main loom drive is provided to drive one or more fabric winding mandrels in series. The trolley with its mandrel or a plurality of trolleys take up the space conventionally taken up by a cloth beam, whereby substantial floor space on the factory floor is saved.
摘要翻译：编织机配有手推车或几台手推车，每个手推车都装有一个布卷心轴。提供与主织机驱动器分离或从主织机驱动器获得动力的单个驱动器以串联驱动一个或多个织物卷绕心轴。具有心轴或多个手推车的手推车占据了通常由布梁占据的空间，从而节省了工厂车间的实质地板空间。

65. 发明授权

US5746256A Method and apparatus for a controlled pneumatic removal of a faulty weft thread in an air jet loom 失效
标题翻译：用于空气喷射织机中有缺陷的纬纱受控气动去除的方法和装置
公开(公告)号：US5746256A
公开(公告)日：1998-05-05
申请号：US664307
申请日：1996-06-10
申请人： Adnan Wahhoud , Josef Hehle
发明人： Adnan Wahhoud , Josef Hehle
IPC分类号： D03D47/30 , D03D45/50 , D03D51/00 , D03D51/08 , D03D51/34
CPC分类号： D03D51/34 , D03D51/085
摘要： A method and apparatus remove a faulty weft thread from a beat-up edge or cloth fell by pulling its leading end with a pneumatic thread removal device, which adaptably takes into account the thread characteristics and particularly the twist of the thread. The method maintains the twist of the thread by generating a simultaneously sucking and rotating airflow in the thread removal device, wherein the direction of rotation of the flow is controlled to coincide with the direction of the twist of the weft thread. The pneumatic thread removal device includes an injector nozzle with at least two gas flow inlet ports oriented to respectively cause oppositely rotating suction flows through the nozzle, and a controllable throttle valve to selectively direct a gas flow to the inlet ports.
摘要翻译：一种方法和装置通过用气动丝线去除装置拉动其前端而从打纬边缘或布料中去除故障纬纱，其适应性地考虑了螺纹特性，特别是螺纹的扭曲。该方法通过在脱线装置中产生同时吸入和旋转的气流来维持螺纹的扭转，其中流动的旋转方向被控制以与纬纱的扭转方向一致。气动除线装置包括具有至少两个气流入口端口的喷射器喷嘴，该至少两个气流入口端口分别导向通过喷嘴的相反旋转的吸入流，以及可控制的节流阀，以选择性地将气流引导到入口端口。

66. 发明授权

US5722465A Mechanism for adjusting the terry pile height 失效
标题翻译：调整毛圈绒高度的机理
公开(公告)号：US5722465A
公开(公告)日：1998-03-03
申请号：US723531
申请日：1996-09-30
申请人： Wilhelm Herrlein
发明人： Wilhelm Herrlein
IPC分类号： D03D39/22
CPC分类号： D03D39/223
摘要： A terry cloth weaving loom operating with a fabric displacement drive that controls the terry formation fabric motion, is equipped with a terry pile height adjusting mechanism operatively integrated in the fabric displacement drive between a crank arm (26) of a fabric feed roller (9) and a double lever (29) driven by the main loom drive. The terry pile height adjusting mechanism adjusts the terry pile height in response to a control signal for a servo-motor that drives the adjusting mechanism only for the adjustment but not for any transmission of substantial fabric displacement forces.
摘要翻译：一种毛巾布编织机，其操作带有控制毛圈织物运动的织物移动驱动器，配备有可操作地集成在织物输送辊（9）的曲柄臂（26）之间的织物位移驱动中的毛圈绒高度调节机构，和由主织机驱动器驱动的双杠杆（29）。毛圈绒高度调节机构响应用于驱动调节机构的伺服电动机的控制信号来调整毛圈绒的高度，仅用于调节，而不是用于大量织物排出力的任何传播。

67. 发明授权

US5658394A Method for increasing the surface hardness of loom components exposed to friction 失效
标题翻译：提高暴露于摩擦的织机部件表面硬度的方法
公开(公告)号：US5658394A
公开(公告)日：1997-08-19
申请号：US517444
申请日：1995-08-21
申请人： Klaus Meroth
发明人： Klaus Meroth
IPC分类号： D03D49/62 , C23C8/26 , C23C8/38
CPC分类号： D03D49/62 , D03D47/278 , Y10T428/12854
摘要： Loom components such as reed dents or weft brake lamellae that, during operation, are exposed to frictional abrasion by a moving weft thread, are made of cold rolled strip steel or of refined nitrided steels. The components are then exposed to a heat treatment at a temperature larger than 480.degree. C. for a duration of more than two hours, preferably up to 8 hours. A thermo-chemical treatment is performed simultaneously with the heat treatment to harden at least those surface areas of the components that in operation will be exposed to the frictional abrasion.
摘要翻译：在操作过程中，由移动的纬纱暴露于摩擦磨损的诸如筘片或纬纱制动片的织机部件由冷轧带钢或精制氮化钢制成。然后将组分在大于480℃的温度下进行热处理，持续时间大于2小时，优选至多8小时。与热处理同时进行热化学处理，以硬化至少在操作中将暴露于摩擦磨损的部件的表面区域。

68. 发明授权

US5606998A Weft detecting and stretching apparatus in a jet weaving loom 失效
标题翻译：喷气织机中的纬纱检测和拉伸装置
公开(公告)号：US5606998A
公开(公告)日：1997-03-04
申请号：US567694
申请日：1995-12-05
申请人： Adnan Wahhoud , Hans-Dieter Scorl , Valentin Krumm , Ulrich Loehr
发明人： Adnan Wahhoud , Hans-Dieter Scorl , Valentin Krumm , Ulrich Loehr
IPC分类号： D03D49/00 , D03D47/30 , D03D51/34
CPC分类号： D03D47/308 , D03D47/3073 , D03D51/34
摘要： A weft guide channel (6) in a reed of an air jet loom can be lengthened or shortened by telescoping sections forming one or two channel extension members (10, 18) and/or by intermediate inserts (21, 22, 23) that also have a weft guide channel portion (21A, 22A, 23A). The extension member (10) and the inserts are mounted to a mounting bracket (9) which itself is secured to the reed and/or the sley carrying the reed. At least one weft stop motion device is provided for each extension member and/or for the respective insert. One of the extension members is provided with air ducts (14, 15) for a crosswise air flow for stretching a weft thread.
摘要翻译：可以通过形成一个或两个通道延伸构件（10,18）和/或中间插入件（21,22,23）的伸缩部分来延长或缩短在喷气织机的钢筘内的引纬通道（6）具有引纬通道部分（21A，22A，23A）。延伸构件（10）和插入件安装到安装支架（9）上，安装支架本身固定到筘和/或带有筘的筘座上。为每个延伸构件和/或相应的插入件提供至少一个纬纱停止运动装置。其中一个延伸部件设置有用于拉伸纬纱的横向气流的风道（14,15）。

69. 发明授权

US5570726A Air weaving loom with weft hold-down members and enlarged inlet and outlet weft insertion channel 失效
标题翻译：纬编纬纱织机，纬纱纬纱插入通道扩大
公开(公告)号：US5570726A
公开(公告)日：1996-11-05
申请号：US499729
申请日：1995-07-07
申请人： Adnan Wahhoud , Peter Czura
发明人： Adnan Wahhoud , Peter Czura
IPC分类号： D03D47/30 , D03D47/48 , D03D49/62
CPC分类号： D03D49/62 , D03D47/278 , D03D47/30 , D03D47/48
摘要： An air weaving loom is equipped with a reed in which the weft thread insertion channel has an inlet channel section and an outlet channel section. Both the inlet and outlet sections have enlarged cross-sectional areas to provide space for the operation of a respective hold-down member that keeps the weft thread in position when the ends (8A) of the weft thread (8), after cutting at the inlet end, are blown back into the selvage formation by respective nozzles (20) that cooperate with the respective hold-down member (2).
摘要翻译：一种空气织机配备有一个纬纱，其中纬纱插入通道具有入口通道部分和出口通道部分。入口部分和出口部分都具有扩大的横截面面积，以提供用于相应的压紧部件的操作的空间，当相应的纬纱在纬纱切割时，纬纱（8）的端部（8A）入口端通过与相应的压紧构件（2）配合的相应喷嘴（20）吹回到边缘地层中。

70. 发明授权

US5566725A Weft clamp controller for a weft gripper in a shuttleless loom 失效
标题翻译：用于无梭织机中纬纱夹纱器的纬纱夹控制器
公开(公告)号：US5566725A
公开(公告)日：1996-10-22
申请号：US429537
申请日：1995-04-26
申请人： Siegfried Jaeger
发明人： Siegfried Jaeger
IPC分类号： D03D47/00 , D03D47/12 , D03D47/18
CPC分类号： D03D47/12
摘要： A weft clamp (8) of a gripper head in a shuttleless loom is operated by a finger (10) driven by a coupling rod (13) which in turn is activated by a cam drive (18; 30, 31). The finger is mounted to the upper end of the coupling rod which is guided by a rocker arm (24) that follows the reed or sley motion. The lower end of the coupling rod is directly coupled through a cam follower roller (17) to the cam drive (18; 30, 31), either by one or more springs that assure a continuous engagement of the cam follower roller with the cam or by a bellcrank lever that engages a double cam with two rollers, one at each end of the two bellcrank arms. In both instances only one pivot or journal is needed in the transmission link for the actuating force for operating the clamp operating finger (10) in synchronism with the sley oscillating movement and in synchronism with the gripper movement.
摘要翻译：无梭织机中的夹头的纬纱夹（8）由一个由联接杆（13）驱动的手指（10）操作，该连接杆（13）又由凸轮驱动（18; 30,31）启动。手指安装到连接杆的上端，该连接杆由沿着簧片或筘状运动的摇臂（24）引导。联接杆的下端通过凸轮从动辊（17）直接联接到凸轮驱动器（18; 30,31），或者通过一个或多个弹簧来确保凸轮从动辊与凸轮的连续接合通过一个曲拐杆将两个凸轮与两个滚轮啮合，一个在两个曲拐臂的两端。在这两种情况下，在传动链路中仅需要一个枢轴或轴颈用于用于与筘振荡运动同步地操作夹钳操作手指（10）并与夹持器运动同步的致动力。

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