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1. 发明授权

US4569376A Reed with incorporated confiner for shuttleless loom with pneumatic weft insertion 失效
标题翻译：带有气动纬纱插入的无梭织机的干燥器
公开(公告)号：US4569376A
公开(公告)日：1986-02-11
申请号：US621038
申请日：1984-06-15
申请人： Michel Volland , Pierre Remond , Roland Boyer
发明人： Michel Volland , Pierre Remond , Roland Boyer
IPC分类号： D03D47/30 , D03D49/62 , D03J1/22 , D03D47/28
CPC分类号： D03D49/62 , D03D47/278 , D03D47/302 , D03J1/22
摘要： The loom reed (5) is formed of dents (9) defining a channel through which the weft is inserted and is drawn and guided by air jets produced by relay nozzles (3). To form the insertion channel, each dent (9) has a triangular projecting front part formed with a recess (6) opening towards the exterior at its top via an escape slit (7) slightly inclined relative to the longitudinal direction of the dent (9). The recess (6) has an offset (d) towards the front relative to the front straight edge of the dent (9). This feature is suitable for weaving threads with non-twisted, non-interlaced filaments, and enables beating-up to occur near the temples (8) after the weft thread has easily been extracted from the insertion channel via the slit (7).
摘要翻译：织机（5）由凹槽（9）形成，凹口（9）限定了纬纱插入的通道，并被中继喷嘴（3）产生的空气喷射引导和引导。为了形成插入通道，每个凹槽（9）具有三角形突出的前部，其形成有凹部（6），该凹部（6）通过相对于凹部（9）的纵向方向稍微倾斜的排出狭缝（7）在其顶部朝向外部开口）。凹部（6）相对于凹部（9）的前直边缘具有朝向前方的偏移（d）。该特征适用于编织具有非扭曲，非交错细丝的螺纹，并且在纬纱经由狭缝（7）容易地从插入通道中抽出之后，能够在牙体（8）附近发生跳动。

2. 发明授权

US4512375A System for alternately inserting different weft yarns into the shed of a jet loom 失效
标题翻译：用于将不同纬纱交替插入喷气织机的梭口的系统
公开(公告)号：US4512375A
公开(公告)日：1985-04-23
申请号：US549929
申请日：1983-11-08
申请人： Albert H. Deborde , Pierre Remond
发明人： Albert H. Deborde , Pierre Remond
IPC分类号： D03D47/30 , D03D47/34 , D03D47/38 , D03D51/02
CPC分类号： D03D47/306 , D03D47/3013 , D03D47/3046 , D03D47/3053 , D03D47/34 , D03D51/02
摘要： A distributing unit synchronized with the shed-forming operation of a jet loom is positively coupled with a rocker arm carrying two insertion nozzles which are respectively aligned with the shed during alternate operating cycles, this unit temporarliy admitting high-pressure air to the currently aligned nozzle and to an associated thread clamp for the release of a weft yarn engaged thereby. The distributing unit comprises two interconnected outer disks bracketing an inner disk on a fixed axle on which the outer disks are held substantially immovable by a friction brake; the inner disk is limitedly rotatable by a cam-operated lever swingable about that axle and, in each of two working positions, connects two inlets for high-pressure air on one outer disk to respective outlets on the other outer disk leading to the currently aligned nozzle and to the associated thread clamp. The lever is connected with the inner disk by a stud which passes through a cutout in one of the outer disks having a width corresponding to the swing of the stud, thereby performing an initial angular adjustment of the outer disks relative to the inner disk.
摘要翻译：与喷气织机的成形操作同步的分配单元与在两个操作循环期间分别与梭口对准的两个插入喷嘴的摇臂正确联接，该单元暂时将高压空气进入当前对准的喷嘴以及用于释放由此接合的纬纱的相关螺纹夹。分配单元包括两个互连的外盘，其包围在固定轴上的内盘，外盘通过摩擦制动器基本上不能固定在该固定轴上; 内圆盘通过可围绕该轴摆动的凸轮操作杆被可旋转地限制，并且在两个工作位置中的每一个中，将用于一个外盘上的高压空气的两个入口连接到另一个外盘上的相应出口，导致当前对准喷嘴和相关的螺纹夹。该杠杆通过一个螺柱与内盘连接，该螺柱穿过一个外盘中的切口，其宽度对应于螺柱的摆动，从而执行外盘相对于内盘的初始角度调节。

3. 发明授权

US4494579A Thread clamp, particularly for jet looms 失效
标题翻译：螺纹夹，特别适用于喷气织机
公开(公告)号：US4494579A
公开(公告)日：1985-01-22
申请号：US549930
申请日：1983-11-08
申请人： Gilles Grandvallet , Albert H. Deborde
发明人： Gilles Grandvallet , Albert H. Deborde
IPC分类号： D03D47/34 , D03D49/50 , D03D47/00
CPC分类号： D03D49/50 , D03D47/34
摘要： A thread clamp, designed for periodically retaining a weft yarn in a loom of the shuttleless type, comprises a housing with a stationary insert having front and rear recesses spanned by respective membranes defining therewith two chambers of variable volume, the membranes being interconnected by a stem passing with clearance through a passage in the insert. One end of the stem, projecting beyond the front membrane, carries a movable jaw normally held against a confronting fixed jaw by a biasing spring disposed in the front compartment. The rear chamber, whose membrane is of larger effective diameter than that of the front chamber, can be expanded by the admission of air under pressure through one or more passages in the insert, the difference in membrane area being sufficient to let the resulting pressure differential in the two chambers overcome the force of the biasing spring to separate the movable jaw from the fixed jaw.
摘要翻译：设计用于将纬纱定时保持在无梭型织机中的线夹包括具有固定插入件的壳体，其具有由限定有两个可变体积的室的相应膜跨过的前后凹部，所述膜由杆通过间隙通过插入物中的通道。杆的一端突出超过前膜，通过设置在前隔室中的偏置弹簧携带通常保持抵靠面对的固定夹爪的可动夹爪。其膜的有效直径比前室大的后室可以通过在压力下通过插入件中的一个或多个通道进入空气而膨胀，膜面积的差异足以使得到的压力差在两个室中克服了偏置弹簧的力以将可动夹爪与固定夹爪分开。

4. 发明授权

US4227554A Device for regulating the winding tension of woven fabric on a loom 失效
标题翻译：用于调节机织织物在织机上的卷绕张力的装置
公开(公告)号：US4227554A
公开(公告)日：1980-10-14
申请号：US29480
申请日：1979-04-12
申请人： Michel F. Volland
发明人： Michel F. Volland
IPC分类号： B65H23/198 , D03D49/20
CPC分类号： D03D49/20
摘要： A loom has a winding system comprising a tension roller and a storage roller connected by means of an endless chain whereby the storage roller is driven by the tension roller with the interposition of a friction mechanism.A follower roller, in contact with the periphery of the roll of fabric wound around the storage roller, causes a rotary cam to rotate such that the movement of the latter is linked with the variation in diameter of the roll of fabric. Bearing against the profile of the cam is one end of an oscillating lever, the other end of which acts on the friction mechanism in order to modify the driving torque of the storage roller by the chain according to the diameter of the roll of fabric.The fabric tension regulating device can be applied to conventional looms and shuttleless looms.
摘要翻译：织机具有卷绕系统，该卷绕系统包括张紧辊和通过环形链连接的存放辊，由此存储辊由插入摩擦机构的张力辊驱动。与卷绕在存储辊上的织物卷的周边接触的从动辊使得旋转凸轮旋转，使得其的运动与织物卷的直径变化相关联。轴承凸轮的轮廓是摆动杆的一端，其另一端作用在摩擦机构上，以便通过链条根据织物卷的直径改变存储辊的驱动扭矩。织物张力调节装置可应用于常规织机和无梭织机。

5. 发明授权

US4498639A Weft predelivery and measuring device for a shuttleless loom 失效
标题翻译：纬纱预交货和无梭织机测量装置
公开(公告)号：US4498639A
公开(公告)日：1985-02-12
申请号：US419468
申请日：1982-09-17
申请人： Albert H. Deborde , Pierre Remond
发明人： Albert H. Deborde , Pierre Remond
IPC分类号： D03D47/36 , B65H51/20
CPC分类号： D03D47/362 , D03D47/363
摘要： A weft predelivery and measuring device for a shuttleless loom and particularly for such a loom with a lateral weft reserve and weft insertion by means of a pneumatic or hydraulic fluid has a tubular member integral with a rotary shaft through which an axial channel passes, facilitating the passage of the weft yarn into a tubular member for winding around a drum of adjustable peripheral dimensions. This drum is prevented from rotating by means of permanent magnets. In order to retain a predetermined number of turns of weft yarn around the drum and in order to release these turns periodically, a wheel is provided which on its periphery has equi-angularly spaced claws and which is supported by a spindle continuously rotatable by a worm and a worm gear driven from the rotary shaft.
摘要翻译：用于无梭织机的纬纱预输送和测量装置，特别是用于具有横向纬纱储备和通过气动或液压流体引纬的织机具有与旋转轴一体的管状构件，轴向通道穿过该管状构件，便于纬纱通过一个管状件，用于围绕一个可调外围尺寸的滚筒卷绕。通过永磁体防止该鼓旋转。为了保持围绕滚筒的预定数量的纬纱，并且为了周期性地释放这些匝，提供了一种轮，其轮缘在其周边上具有等角度间隔开的爪，并且由可由蜗杆连续旋转的心轴支撑以及从旋转轴驱动的蜗轮。

6. 发明授权

US4256147A Weaving loom 失效
标题翻译：编织机
公开(公告)号：US4256147A
公开(公告)日：1981-03-17
申请号：US59146
申请日：1979-07-20
申请人： Albert H. Deborde
发明人： Albert H. Deborde
IPC分类号： D03D49/04 , D03D49/12
CPC分类号： D03D49/12
摘要： A weaving loom is equipped with a system for controlling oscillation of a warp yarn support roller in which a first rotary cam actuates an oscillating first lever connected to a first arm integral with a first shaft on which the roller is mounted. The first shaft rests, through the intermediary of raising members, in bearings supported by second levers pivoting about a fixed pivot and connected, through the intermediary of pivoted connecting rods, to the third and fourth levers which are keyed to a second shaft and subject to urging by at least one spring. The system includes a fifth lever keyed to the second shaft and a second rotary cam actuating an oscillating sixth lever pivotably connected to a second arm which is alongside the fifth lever and is freely mounted on the second shaft. A fixed first hook is mounted on the second arm and a pivotable second hook is mounted on the fifth lever. An electromagnet holds the second hook clear of the first hook except when the loom is being started. In this event the second cam causes the second arm to pivot downwards about the second shaft so that the first hook pushes the second hook downwards causing the fifth lever to pivot downwards and rotate the second shaft. This rotation throws the connecting rods which pivot the second levers which move the support roller transversely to warp yarn passing thereover to increase tension in the yarn.
摘要翻译：编织织机配备有用于控制经纱支撑辊的振动的系统，其中第一旋转凸轮致动连接到与安装有辊的第一轴一体的第一臂的摆动第一杆。第一轴通过提升构件的中间放置在由围绕固定枢轴枢转的第二杠杆支撑的轴承中，通过枢转的连接杆的中间连接到被连接到第二轴的第三和第四杠杆，并受到至少要有一个春天。该系统包括与第二轴相关联的第五杆和第二旋转凸轮，该第二旋转凸轮致动摆动第六杆，该摆动第六杆可枢转地连接到与第五杆并排的第二臂上，并且自由地安装在第二轴上。固定的第一钩安装在第二臂上，并且可枢转的第二钩安装在第五杆上。除了织机正在起动之外，电磁铁将第二钩子保持在第一钩子之外。在这种情况下，第二凸轮使得第二臂绕第二轴向下枢转，使得第一钩向下推动第二钩，使第五杆向下枢转并旋转第二轴。该旋转使连接杆枢转，第二杠杆将支撑辊横向移动到经过其的经纱以增加纱线中的张力。

7. 发明授权

US5018557A Weft-switching system with telescoping nozzles 失效
标题翻译：带伸缩式喷嘴的纬纱切换系统
公开(公告)号：US5018557A
公开(公告)日：1991-05-28
申请号：US495022
申请日：1990-03-16
申请人： Roger Fourneaux
发明人： Roger Fourneaux
IPC分类号： D03D47/30 , D03D47/34 , D03D47/38
CPC分类号： D03D47/3013 , D03D47/34
摘要： A shuttleless loom has an injection nozzle that is movable limitedly in the warp direction to one side of the warp and that has a filament-receiving upstream end and a filament-ejecting downstream end from which a weft filament is project in the weft direction through the warp. Separate generally stationary first and second yarn supplies to one side of the warp are associated with respective telescoping feed nozzles to the one side of the warp and each having a generally stationary upstream end and a downstream end displaceable between an advanced position relatively close to the injection nozzle and a retracted position relatively far from the injection nozzle. Respective actuators can displace the first and second nozzles between their positions and respective first and second feeders between the nozzles and the respective supplies supply filaments from the respective supplies to the upstream ends of the respective nozzles so that the respective filaments are ejected from the respective downstream ends thereof. A controller connected to the actuators switches the loom from the filament of one of the supplies to the filament of the other supply by displacing the downstream end of the telescoping nozzle of the other supply to the advanced position and then pneumatically blowing the respective filament from the downstream end of the nozzle of the other supply into the upstream end of the injection nozzle.
摘要翻译：无梭织机具有可沿经向方向有限地经向一侧的注射喷嘴，其具有灯丝接收上游端和长丝喷射下游端，纬纱从纬纱沿纬纱方向突出通过经。与翘曲的一侧分开的大致固定的第一和第二纱线供应与经向一侧的相应的伸缩进料喷嘴相关联，并且每个具有大致固定的上游端和可在相对接近喷射器的前进位置之间移位的下游端喷嘴和与注射喷嘴相对较远的缩回位置。相应的致动器可以使它们的位置之间的第一和第二喷嘴和相应的第一和第二进料器在喷嘴之间移动，并且相应的供应丝从相应的供应供给到各个喷嘴的上游端，使得各个长丝从相应的下游其端部。连接到执行器的控制器通过将另一供应的伸缩喷嘴的下游端移动到前进位置，将织机从其中一个供应器的细丝切换到另一个供应的细丝，然后将相应的细丝从另一个喷嘴的下游端部进入喷嘴的上游端。

8. 发明授权

US4479519A Weft brake for shuttleless loom 失效
标题翻译：无梭织机的纬纱制动器
公开(公告)号：US4479519A
公开(公告)日：1984-10-30
申请号：US400670
申请日：1982-07-22
申请人： Albert H. Deborde , Max Guallo
发明人： Albert H. Deborde , Max Guallo
IPC分类号： B65H59/22 , D03D47/34 , D03D47/30
CPC分类号： D03D47/34 , B65H59/22 , B65H2701/31
摘要： A weft brake for a loom, especially for one of the shuttleless type, comprises a stationary blade and a movable blade cantilevered in overlapping positions on respective posts rising from a supporting plate, the free end of the movable blade being spring-biased toward the stationary blade for clamping a weft thread therebetween but being periodically deflected away therefrom for releasing the weft thread to facilitate its transportation through the shed of the associated warp threads. The weft thread passes between the stationary blade and a leaf spring forming an intermediate blade, inserted between the two other blades of the brake and cantilevered on the same post as the movable blade, so as to be frictionally restrained by the elasticity of that intermediate blade in the unclamping position of the movable blade.
摘要翻译：用于织机的纬纱制动器，特别是用于无梭型之一的纬纱制动器包括固定刀片和在从支撑板上升的相应柱上的重叠位置悬臂的可动刀片，可动刀片的自由端朝向静止叶片用于将纬纱夹紧在其间，但是周期性地从其中偏转以释放纬纱以便于其通过相关联的经线的梭口输送。纬纱通过固定刀片和形成中间刀片的板簧之间，该中间刀片插入在制动器的两个其它刀片之间并悬臂与可动刀片在同一杆上，以便被该中间刀片的弹性摩擦地约束在可动刀片的松开位置。

9. 发明授权

US4448223A Device comprising a movable nozzle for the pneumatic insertion of the weft in a shuttle-less loom 失效
标题翻译：装置包括用于在无梭织机中气动插入纬纱的可移动喷嘴
公开(公告)号：US4448223A
公开(公告)日：1984-05-15
申请号：US331922
申请日：1981-12-17
申请人： Albert H. Deborde , Pierre L. Remond
发明人： Albert H. Deborde , Pierre L. Remond
IPC分类号： D03D47/30 , D03D47/34 , D03D47/36 , D03D51/00
CPC分类号： D03D47/308 , D03D47/3013 , D03D47/302 , D03D47/34 , D03D47/36
摘要： The weft insertion nozzle is mounted on an extension of the sley sole, and the nozzle is pivotable about an axis perpendicular to the sley sole. The nozzle is connected to a fixed point of the loom by means of a retractable connecting-rod. Due to the action of this connecting-rod, the nozzle is in a position parallel to the sley sole during insertion of a pick of weft into the shed, but forms an angle with sley sole in the beating-up position of the sley, at which the weft is cut by scissors. A pneumatic jack supported by the sley sole can also cause the weft insertion nozzle to pivot by retracting the connecting-rod, in order to deflect the weft by directing the weft from the nozzle into a suction mouthpiece so as to prevent insertion of a pick into the shed when a fault is detected causing the stoppage of the machine.
摘要翻译：引纬喷嘴安装在筘座的延伸部上，并且喷嘴可绕垂直于筘座的轴线枢转。喷嘴通过可伸缩的连杆与织机的固定点连接。由于该连杆的作用，喷嘴在将纬纱拾取插入梭口期间处于与筘座平行的位置，但是在筘座的击打位置与筘座形成一角度，在纬纱由剪刀剪。由筘座支撑的气动千斤顶还可以使纬纱插入喷嘴通过缩回连杆而枢转，以便通过将纬纱从喷嘴引入吸嘴中来偏转纬纱，以防止将拣选物插入检测到故障导致机器停止时的梭口。

10. 发明授权

US5090454A Deweaving apparatus with pneumatic defective pick release for shuttle-type loom 失效
标题翻译：用于SHUTTLE型LOY的气动缺陷皮肤释放装置
公开(公告)号：US5090454A
公开(公告)日：1992-02-25
申请号：US659106
申请日：1991-02-21
申请人： Pierre Pierson , Roger Fourneaux
发明人： Pierre Pierson , Roger Fourneaux
IPC分类号： D03D47/18 , D03D51/00 , D03D51/08
CPC分类号： D03D51/085
摘要： A weft filament is inserted in a loom by a mechanical shuttle from a feed side as a pick in a weft direction into a shed formed between groups of warp filaments extending and generally traveling in a warp direction. A deweaving system has a loosening nozzle for directing a jet of air against the defective pick in the warp direction for loosening the defective pick from the warp and at least one stripper nozzle situated between the groups of warp filaments for blowing the separated-out defective pick out of the warp against the weft direction to the feed side. A sensor is provided on the feed side for monitoring the pressure of the defective pick outside the shed on the feed side and a controller is connected to the stripping and loosener for, on detection of a defective pick, sequentially operating the loosening and stripper and then restarting the loom.
摘要翻译：纬纱通过机械梭从进料侧沿纬纱方向插入到经由长丝延伸并且通常沿经向方向行进的经纱之间形成的梭口中。脱绒系统具有松动的喷嘴，用于将翘曲方向的空气引导到有缺陷的捡拾头上，以便从经纱松动有缺陷的捡拾头，以及位于经丝组之间的至少一个剥离器喷嘴，用于吹出分离的有缺陷的捡拾从纬纱方向到进给侧的经纱。在进料侧设有一个传感器，用于监测进料侧的梭口外面的缺陷捡拾器的压力，控制器连接到剥离和松开装置，以便在检测到有缺陷的捡拾器时依次操作松动和剥离器重新启动织机。

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