公开(公告)号：US6006795A

公开(公告)日：1999-12-28

申请号：US75168

申请日：1998-05-11

申请人： Luciano Corain ,  Luigi Corazzola ,  Giulio Bortoli

发明人： Luciano Corain ,  Luigi Corazzola ,  Giulio Bortoli

IPC分类号： D03D47/27 ,  B65H54/28 ,  D03D47/00 ,  D03D47/34 ,  D03D47/38

CPC分类号： D03D47/38 ,  B65H54/2833 ,  B65H2701/31

摘要： A device for weft yarn presentation in a shuttleless loom is operated by linear electric motors. The motors include fixed plates and movable plates pivotally mounted to the fixed plates. Yarn presenting rods are carried by the pivotal plates and rotate from raised stand-by positions to lowered delivery positions. The respective axes of rotation of the pivoted plates are arranged on a line skewed to the path of movement of the gripper so that the weft yarn delivery positions are close together.

摘要翻译： 用于无梭织机中纬纱呈现的装置由线性电动机操作。 电动机包括固定板和可枢转地安装到固定板的活动板。 纱线呈杆由转盘承载，并从升高的备用位置转动到降低的送出位置。 枢转板的相应旋转轴线布置在与夹持器的运动路径倾斜的线上，使得纬纱输送位置靠近在一起。

公开(公告)号：US5348057A

公开(公告)日：1994-09-20

申请号：US75027

申请日：1993-06-11

申请人： Luciano Corain ,  Giulio Bortoli

发明人： Luciano Corain ,  Giulio Bortoli

IPC分类号： D03J5/06 ,  D03D47/20 ,  D03D47/23

CPC分类号： D03D47/236

摘要： A taker gripper for loom use, of the type in which a wedge moves axially within a hook. The weft to be drawn, and which is wedged into the narrow V recess formed on one side between the wedge and the hook, is also maintained elastically pressed against the shallow recess that is provided in the outer lower surface of the hook by an elastic blade. The elastic blade, moreover, is fixed by its rear end to the wedge or to the gripper body. The inner surface of the hook on the side opposite the side that comprises the narrow V recess is formed so that it diverges from the corresponding surface of the wedge and from the direction of wedge axial movement.

摘要翻译： 织机使用的接合器夹具，其中楔形件在钩内沿轴向移动。 要被拉伸并楔入楔形件和钩之间的一侧上形成的窄V形凹槽的纬纱也被弹性地压靠在设置在钩的外部下表面中的浅凹槽上，该凹槽由弹性片 。 此外，弹性叶片通过其后端固定到楔形物或夹持器主体。 在与包括窄V凹部的侧面相反的一侧上的钩的内表面形成为使得其从楔的相应表面和楔形轴向运动的方向发散。

公开(公告)号：US5819812A

公开(公告)日：1998-10-13

申请号：US806955

申请日：1997-02-26

申请人： Giulio Bortoli ,  Luciano Corain

发明人： Giulio Bortoli ,  Luciano Corain

IPC分类号： D03D47/23

CPC分类号： D03D47/233

摘要： A giver gripper for a gripper loom comprising a gripper body having a substantially U-shaped cross section including a base and two laterally spaced side walls, one of the side walls adapted to be closer to an associated loom reed, the laterally spaced side walls each having a forward vertical portion, wherein a forwardmost point of the forward vertical portion of the one of the side walls projecting more forwardly than the other of the forward vertical portions; a cover member located on the gripper body between the laterally spaced side walls, the cover having a forward tip located substantially between the forward vertical portions of the side walls, the forward tip having a height greater than the base of the gripper body and less than the forward vertical portions of the side walls; a gripping member for a weft yarn positioned on the base adjacent of the side walls; a guide and positioning groove for the weft yarn; a deflector for maintaining the weft yarn inclined within the giver gripper; wherein the cover is removably mounted on the gripper body between the one of the side walls and the gripping member, and further wherein the guide and positioning means are provided on one edge of the cover closer to the one of the side walls and the deflector is provided on an opposite edge of the cover closer to the other of the side walls.

摘要翻译： 用于夹纱机的送货夹具包括具有大致U形横截面的夹持器主体，该夹持器主体具有基部和两个侧向间隔开的侧壁，其中一个侧壁适于更靠近相关的织机簧片，侧壁间隔开的侧壁各自 具有前垂直部分，其中所述一个侧壁的所述前垂直部分的最前部点比所述前垂直部分中的另一个向前突出; 位于所述夹持器主体之间的侧向间隔开的侧壁之间的盖构件，所述盖具有大致位于所述侧壁的所述前部垂直部分之间的前端部，所述前端部的高度大于所述夹持器主体的基部，并且小于 侧壁的前垂直部分; 用于纬纱的夹持构件，其位于邻近所述侧壁的基部上; 用于纬纱的导向和定位槽; 用于保持纬纱在送料器夹持器内倾斜的偏转器; 其中所述盖可拆卸地安装在所述夹持体之间的所述侧壁和所述夹持构件之间，并且其中所述引导和定位装置设置在所述盖的一个边缘上，更靠近所述一个侧壁，并且所述偏转器是 设置在更靠近另一侧壁的盖的相对边缘上。

公开(公告)号：US5341852A

公开(公告)日：1994-08-30

申请号：US62291

申请日：1993-05-14

申请人： Luciano Corain ,  Gianni Maitan ,  Giulio Bortoli

发明人： Luciano Corain ,  Gianni Maitan ,  Giulio Bortoli

IPC分类号： D03D47/23 ,  D03J5/06 ,  D03D47/20

CPC分类号： D03D47/236

摘要： A taker gripper for loom use in which the weft is gripped and clamped through the combined action of two weft gripping and clamping members. These members are arranged in series along the path of the weft within the gripper. One of the members is of the elastic type and the other member is of the wedge type.

摘要翻译： 用于织机的接合器夹具，其中纬纱通过两个纬纱夹持和夹紧构件的组合作用夹紧并夹紧。 这些构件沿着夹纱器内的纬纱的路径串联布置。 其中一个构件是弹性类型，另一个构件是楔型。

公开(公告)号：US5615714A

公开(公告)日：1997-04-01

申请号：US443314

申请日：1995-05-17

申请人： Giulio Bortoli ,  Luciano Corain ,  Gianluigi Sora

发明人： Giulio Bortoli ,  Luciano Corain ,  Gianluigi Sora

IPC分类号： D03D47/27 ,  D03D47/34

CPC分类号： D03D47/277 ,  D03D47/23 ,  D03D47/272

摘要： A guide system for a gripper insertion tape in a shuttleless loom which includes a sley with a reed, through the dents of which pass upper and lower warp yarns forming a shed, at least one insertion tape moving with reciprocating motion between the upper and lower warp yarns of the open shed, a gripper fixed to one end of the tape to convey a weft yarn through the shed, and a plurality of guide teeth fixed spaced apart on the sley and projecting through the lower warp yarns of the shed when the shed is open. The teeth are provided with a bearing and guiding surface for the insertion tape and for the gripper. The bearing and guiding surface of the teeth includes a convex surface which extends in the direction of the warp yarns. A control mechanism is also provided making guiding of the insertion tape and the gripper more effective during travel thereof within the shed.

摘要翻译： 一种用于无梭织机中的夹持器插入带的引导系统，其包括具有舌簧的筘座，通过其通过上下经纱形成梭口的凹槽，至少一个在上下翘曲之间往复运动的插入带 开口棚的纱线，固定在带的一端以将纬纱输送通过梭口的夹持器，以及多个导向齿，其在梭口上间隔开并通过梭口的下经纱突出， 打开。 齿上设置有用于插入带和夹持器的轴承和引导表面。 齿的轴承和引导表面包括在经纱方向上延伸的凸面。 还提供了一种控制机构，使得插入带和夹具的引导在棚内的行进期间更有效。

公开(公告)号：US5558133A

公开(公告)日：1996-09-24

申请号：US509939

申请日：1995-08-01

申请人： Giulio Bortoli ,  Luciano Corain

发明人： Giulio Bortoli ,  Luciano Corain

IPC分类号： D03D47/23 ,  D03D47/20

CPC分类号： D03D47/236 ,  Y10T24/3918

摘要： A fill end catching/clamping system in a fill drive clamp body provided at one end with a hook. A wedge is designed to axially move inside the hook. A wall of the wedge cooperates with a wall of said hook to form a "V"-shaped hollow in which the fill end is clamped. At least one elastic blade, positioned below the wedge, has a side wall that cooperates with the wall of the hook which forms one side of the "V"-shaped hollow to assist in retaining the fill end or ends in the "V"-shaped hollow.

摘要翻译： 填充驱动夹具主体中的一个填充端捕捉/夹紧系统，其一端设有钩。 楔形件设计成在钩内部轴向移动。 楔的壁与所述钩的壁协作以形成“V”形中空，其中填充端被夹紧。 位于楔形件下方的至少一个弹性叶片具有与形成“V”形中空部的一侧的钩的壁配合的侧壁，以有助于将填充端或端部保持在“V”形凹槽中， 形中空。

公开(公告)号：US5046533A

公开(公告)日：1991-09-10

申请号：US436240

申请日：1989-11-14

申请人： Luciano Corain ,  Gianni Maitan ,  Renato Perlini ,  Giulio Bortoli

发明人： Luciano Corain ,  Gianni Maitan ,  Renato Perlini ,  Giulio Bortoli

IPC分类号： D03D47/26 ,  D03D49/68

CPC分类号： D03D47/265

摘要： A bladed loom reed comprising a support base onto which are placed a series of preassembled packs of blades. Each preassembled pack has blades fixed to an auxiliary support and the bladed loom reed is formed by combining the packs on a support base with or without intermediate spacers between packs.

摘要翻译： 一个叶片织机芦苇包括一个支撑基座，在其上放置一系列预组装的叶片组。 每个预组装的包装具有固定到辅助支撑件上的叶片，并且叶片织机芦苇通过将支撑基座上的包装与包装之间的中间间隔件组合而形成。

公开(公告)号：US06431223B1

公开(公告)日：2002-08-13

申请号：US09831989

申请日：2001-05-15

申请人： Luciano Corain ,  Giulio Bortoli ,  Luigi Corazzola

发明人： Luciano Corain ,  Giulio Bortoli ,  Luigi Corazzola

IPC分类号： D03D4723

CPC分类号： D03D47/233 ,  D03D47/38

摘要： A bringer gripper for looms without shuttles, where the weft yam is placed in an upper notch and in a gripping organ, particularly suitable for the simultaneous presentation of one or more wefts to the warp inlet and to the taker gripper, in which the upper notch is shaped with a multiple number of throats of different axial length. The weft yarns fit into the bottom of these throats and are essentially offset in the gripper's direction of motion.

摘要翻译： 一种用于没有梭子的织布机的手柄夹具，其中纬纱纱线放置在上部凹口中和夹持器官中，特别适用于同时呈现一个或多个纬纱到经纱入口和接合器夹持器，其中上部切口 形成有多个不同轴向长度的喉部。 纬纱装配在这些喉部的底部，并且基本上在夹持器的运动方向上偏移。

公开(公告)号：US5419375A

公开(公告)日：1995-05-30

申请号：US194157

申请日：1994-02-09

申请人： Luciano Corain ,  Giulio Bortoli

发明人： Luciano Corain ,  Giulio Bortoli

IPC分类号： D03C7/02 ,  D03C7/00 ,  D03D19/00 ,  D03D49/32 ,  D03D47/40 ,  D03D7/00

CPC分类号： D03C7/00

摘要： A loom with a leno-weaving device which can act completely within the loom heddle frames, with the two links of the leno-weaving device slidably supported within a slide guide. The slide guide extends from within the heddle frames, and is located above the reed, with the two links driven by a single cam drive and a pair of spring-loaded pushers. The spring-loaded pushers can extend into the heddle frames, and are connected to one end of the links, with the links thus raised and lowered within the heddle frames while being slidingly supported by the slide guide. An advantageous cam drive can also be provided which allows for switching of the mode of the operation, to switch the type of weaving being performed by axially moving a shaft upon which cams of the cam drive are mounted.

摘要翻译： 一种具有纱罗织造装置的织机，其能够完全在织机综框内起作用，纱罗织造装置的两个链节可滑动地支撑在滑动导轨内。 滑动导轨从综框框架内延伸出来，位于簧片上方，两个连杆由单个凸轮驱动器和一对弹簧加载的推动器驱动。 弹簧加载的推动器可以延伸到综丝框架中，并且连接到链节的一端，链节因此在由滑动引导件滑动地支撑在综丝框架内而升高和降低。 还可以提供一种有利的凸轮驱动器，其允许切换操作模式，以通过轴向移动安装凸轮驱动器的凸轮的轴来切换正在执行的编织类型。

公开(公告)号：US4763699A

公开(公告)日：1988-08-16

申请号：US77223

申请日：1987-07-24

申请人： Luciano Corain ,  Gianni Maitan ,  Giulio Bortoli

发明人： Luciano Corain ,  Gianni Maitan ,  Giulio Bortoli

IPC分类号： D03D47/26 ,  D03D49/68 ,  D03D51/10 ,  D03D51/20 ,  D03D51/42 ,  D03D51/46

CPC分类号： D03D47/26 ,  D03D51/46

摘要： System of detection of a shed closed to passage of a shuttle in a multi-phase weaving textile loom. This invention is comprised of the following: sensitive control bars made elastically movable along the vertical direction, with a stroke at least equalling the vertical shift necessary for the shuttle roller to disengage from the corresponding thrust roller of the dragging chain of the same shuttle; two adjoining sensitive control blades, both are on the rotary-reed facing divergent side wall of each shuttle; the outward blade is fixed and rigid while the longer inward blade is rotatable around a vertical axis; and upon detection of a persistent entanglement by the control blades, a lever pin, kept in a retracted position by a retainer hook, is freed by movement of the retainer hook such that the lever pin springs outwards to protrude from the shuttle plane, pressing upon a sensitive control bar, generating a stop loom signal.

摘要翻译： 在多相织造织机中检测梭子关闭通过梭子的系统。 本发明包括以下：可沿着垂直方向弹性移动的敏感控制杆，其行程至少等于穿梭辊与同一梭子的牵引链的相应推力滚轴脱离所需的垂直位移; 两个相邻的敏感控制叶片都位于每个梭子的旋转盘对面的发散侧壁上; 向外的叶片是固定和刚性的，而较长的向内叶片可绕垂直轴线旋转; 并且在通过控制刀片检测到持续纠缠时，通过保持钩保持在缩回位置的杠杆销通过保持器钩的移动而释放，使得杆销向外弹出以从梭床平面突出，压在 一个敏感的控制栏，产生停止织机信号。