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1.发明授权Device for actuating binding and tension warp yarns and pile weaving machine provided with such a device 有权一种用于移动和Bindungskettfäden和Spannungskettfäden桩织机利用这样的装置
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公开(公告)号：EP0723605A1
公开(公告)日：1996-07-31
申请号：EP94930182.0
申请日：1994-10-17
发明人： KEIM, Walter
摘要： A jacquard machine is disclosed for interlockingly lifting and lowering the warp threads in a mechanical loom without using harness threads. Also disclosed is a process for driving the disclosed jacquard machine. This jacquard machine has a bistable element for each lifter (6). The bistable element may be designed for example as an elastically deformable rod (1) or as an elastically deformable leaf spring. A mechanical deforming tension is periodically exerted on the bistable element, leading the bistable element into one of its two stable states depending on a slight initial deflection. An initial member (8) that slightly deflects the bistable element before the mechanical deforming tension is exerted ensures that the bistable element takes a determined stable state. In addition, a controllable locking device (9) may permanently lock the bistable element in its stable states depending on the pattern to be woven. During the locking time, the lifter (6) linked to the bistable element (1) does not take part in the lifting and lowering movement. An unlocking element (11) allows the locked state to be cancelled after a period of time that depends on the pattern to be woven. A lifter driving device for exercising the mechanical deforming tension on the bistable elements (1) has a clamping device (31) for exercising the deforming tension, in which the bistable elements (1) are mounted at least one-sidedly. The clamping device (31) is driven by a driving shaft (34) that carries out a rocking movement.
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公开(公告)号：EP0050088A1
公开(公告)日：1982-04-21
申请号：EP81420149.7
申请日：1981-10-12
申请人： VERDOL S.A.
发明人： Decuq, Guy
摘要： Pour chaque lisse il est prévu un ruban tracteur (3) enroulé sur une poulie (2) folle sur un arbre (1) entraîné en va-et-vient angulaire, la position basse étant fixée par un taquet (8) et une butée fixe (9). Une bille ou rouleau peut être engagé par un nez (12) sous l'effet d'un ressort (15) et d'un électro-aimant sélecteur (16), dans des dépressions (1a, 2a) de la poulie et de l'arbre pour les claveter et obliger la poulie à tourner en soulevant le ruban (3) et la lisse. En prévoyant sur (2) une encoche additionnelle pour recevoir (12) on réalise une mécanique à pas ouvert. En montant (2) sur deux bagues oscillant en sens inverse avec une bille commune on peut obtenir une mécanique à double lève. Enfin en déplaçant (9) en va-et-vient en sens inverse du mouvement de lève on arrive à une mécanique lève et baisse.
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公开(公告)号：EP2956577A1
公开(公告)日：2015-12-23
申请号：EP14709200.1
申请日：2014-02-13
摘要： The invention relates to a device and a method for shedding with a warp thread (5), said device (1) having a lifter (7) that is connected to a resilient spring element (9) and to the warp thread (5) and having a controllable actuator (11). The spring element (9) is non-rotatably clamped at both ends in mountings (13, 15) and is compressed at one side and axially by the actuator (11), forcing said element to flex and the lifter (7) to be oscillated by alternating flexural deformations of the spring element (9).
摘要翻译： 提供了一种装置（1）和一种用于使经线（5）脱落的方法。 该装置具有连接到弹性弹簧元件（9）和经线（5）的升降器（7）。 该装置还具有可控致动器（11）。 弹簧元件（9）在安装件（13,15）的两个弹簧元件端部处都是不可旋转地夹紧的。 弹簧元件（9）在一侧由致动器（11）轴向压缩，迫使弹簧元件（9）弯曲并迫使升降器（7）通过弹簧元件（9）的交替的弯曲变形而摆动。
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公开(公告)号：EP1242661B1
公开(公告)日：2004-10-13
申请号：EP00918706.3
申请日：2000-03-20
申请人： Piegeler, Gerhard
发明人： PIEGELER, Uwe
IPC分类号： D03C3/00
摘要： The invention relates to a shed forming device without a harness for the textile industry, preferably a weaving device which contains a number of healds (4) with thread eyelets (5) for guiding the warp threads. The healds (4) are guided through boreholes (31, 31') of guide elements (20, 6). Said healds (4) are positioned in such a way, that at least one of the guide elements (6) is configured as a lifting element of a lift generating device, in order to perform a vertical ascending and descending movement. An optional connection between the guide element (6) and the heald (4) can be made and electrically controlled by catch devices in the boreholes (31, 31'), in such a way, that the heald can be caught by the lifting movement. A shed of warp threads can thus be formed which conforms to a pattern.
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公开(公告)号：EP0808925A1
公开(公告)日：1997-11-26
申请号：EP97302950.7
申请日：1997-04-30
摘要： A heald control mechanism including at least one elongate heald rod (11) movable longitudinally between first and second limits of reciprocal motion (HLL,HUL), a heald rod motive means (30) continuously reciprocating along a path parallel to the longitudinal axis of the heald rod, the heald rod being biased toward the first limit of reciprocal motion so as to reside at a first shed position, the heald rod and motive means including co-operating motive latch means (34,35) which engage when the motive means moves relative to the heald rod along said path in a direction toward the second limit of reciprocal motion (HUL) and which automatically disengage when the motive means moves relative to the heald rod along said path in a direction toward the first limit of reciprocal motion (HLL), motive latch control means (50) located adjacent said first limit of reciprocal motion for causing latching or de-latching of said co-operating motive latch means, the motive latch control means being continuously reciprocated along said path for moving said heald rod from said first limit (HLL) of reciprocal motion to an intermediate limit position (IP) located between said first and second limits of reciprocal motion, and selectively operable static latch means (51) operable on said heald rod for selectively retaining the heald rod at said intermediate position such that when a heald rod is retained at said intermediate position said co-operating motive latch means are able to engage in order to cause said heald rod to be moved by said motive means from said intermediate position towards said second limit of reciprocal motion.
摘要翻译： 综片控制机构包括至少一个可在第一和第二往复运动极限（HLL，HUL）之间纵向移动的细长综杆（11），综杆运动装置（30）沿着平行于 综丝杆朝向第一界限的往复运动偏置以便驻留在第一脱落位置处，综杆和动力装置包括协作动力闩锁装置（34,35），其在动力装置移动时接合 相对于沿着所述路径的综杆在朝向第二往复运动极限（HUL）的方向上相对移动，并且当动力装置相对于综杆相对于综杆沿着所述路径沿朝向第一回转极限（HLL）的方向移动时自动脱离 ），所述动力闩锁控制装置（50）位于所述第一往复运动极限附近，用于使所述配合动力闩锁装置锁定或解除锁定，所述动力闩锁控制装置是连续的 沿着所述通道往复运动，用于将所述综杆从往复运动的所述第一极限（HLL）移动到位于所述第一和第二往复运动极限之间的中间极限位置（IP），以及选择性地可操作的静态闩锁装置（51） 所述综杆用于选择性地将综杆保持在所述中间位置，使得当综杆保持在所述中间位置时，所述协作动力闩锁装置能够接合，以便使所述综杆由所述动力装置 从所述中间位置朝向所述往复运动的第二极限。
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7.发明授权WEBMASCHINE, INSBESONDERE LUFTDÜSENWEBMASCHINE ZUM HERSTELLEN EINES DREHERGEWEBES MIT INTEGRALER MUSTERUNG 有权WEAVING尤其喷气织机用于生产具有积分SCREEN纱罗织物
公开(公告)号：EP1778906B1
公开(公告)日：2009-07-29
申请号：EP05753792.0
申请日：2005-06-09
发明人： WAHHOUD, Adnan
摘要： A power loom, particularly an air jet power loom, for the production of a leno fabric with integral patterning, characterized in that a first shed-forming device (6) comprises first guiding means embodied as a swivelling comb (6a), wherein the drive thereof is derived from the reed shaft of the power loom, and second guiding means (6b) embodied as an upright reed having a drive which is independent from the drive means (14) of the first guide means (6a). The power loom is further characterized in that a second shed forming device (7) is provided, wherein the reed-forming means (7b) thereof can be arranged between the first device (6) and the reed (11) of the power loom.
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8.发明公开Device for actuating binding and tension warp yarns and pile weaving machine provided with such a device 有权一种用于移动和Bindungskettfäden和Spannungskettfäden桩织机利用这样的装置
公开(公告)号：EP1688520A3
公开(公告)日：2008-10-08
申请号：EP06100583.1
申请日：2006-01-19
发明人： DEBAES, Johny
摘要： On the one hand, the invention relates to a device for actuating binding and tension warp yarns, comprising at least one first shed forming device for actuating the tension warp yarns, and at least one second shed forming device for actuating the binding warp yarns, wherein the first or the second shed forming devices are provided with a central drive to actuate the respective yarns. On the other hand, the invention relates to a pile weaving machine provided with such a device.
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9.发明公开
公开(公告)号：EP1874987A1
公开(公告)日：2008-01-09
申请号：EP06742566.0
申请日：2006-04-11
发明人： KEIM, Walter
摘要： The invention relates to a Jacquard machine which is used in a web machine and which comprises plates (2) which are used to lift and lower warp threads (3) of the web machine, a plate drive device which is used to lift or lower the plates (2) and a plate selection device which selects certain plates (2) in order maintain the warp threads (3), which are connected to the relevant plates (2), in a lifted or lowered state. The plate drive device comprises, for each plate (2), a bistable element (1) which is connected to the corresponding plate. An external shaping voltage which acts in the axial and/or longitudinal direction on the element (1) adopts an alternating first stable position which corresponds to a lifted position of the plate (2), or a second stable position which corresponds to a lowered state of the plate (2). According to the invention, the bistable element (1) consists of a plurality of layers and is tensed on both sides by the end regions thereof (Ia, Ib) in a maintaining element (5a, 5b). The shaping of the element (1) is produced by joining both end regions (Ia, Ib).
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公开(公告)号：EP1825042A2
公开(公告)日：2007-08-29
申请号：EP05825380.8
申请日：2005-12-14
申请人： TEXTILMA AG
发明人： PIEGELER, Gerhard
摘要： The invention relates to a shedding device for textile technology, comprising an individual thread control system (Jacquard technique) which actuates a weft insertion, with a spring, respectively on the upper (21, 22) and lower (19, 20) ends of the heald in a so-called open-shed operating mode with a 180° lifting course of the lifting element. Said operating mode is carried out by two adjacent different functional and switching courses. The upper and lower lifting spring frame (18, 17) with the springs moves downwards and upwards at a weft insertion cadence. Alternatively, just a mobile lifting spring frame and a fixed spring frame can be used. A fixed blocking element (14) can then block (couple) the heald in the upper shed or in the bottom shed. The inventive shedding device enables the problematic loom harness to be rendered superfluous.
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