公开(公告)号：US5214834A

公开(公告)日：1993-06-01

申请号：US824781

申请日：1992-01-15

申请人： Jean-Paul Froment

发明人： Jean-Paul Froment

IPC分类号： D03C1/00 ,  D03C1/14 ,  B23P11/00

CPC分类号： D03C1/00 ,  D03C1/14 ,  D03C1/144 ,  D03C1/148 ,  Y10T29/4984 ,  Y10T74/2133 ,  Y10T74/2136

摘要： A process for assembling the actuation elements of a rotating dobby, in which the connection between the driver plates of the different actuation elements and the driven shaft thereof is effected by axial tightening of the driver plates between an end cap and spaced bearings. Such tightening is effected once the drawing levers have been engaged on the pivot pin so that the members of each actuation element, which are selectively connected to one another by the coupling elements, are automatically properly positioned on the drive shaft.

摘要翻译： 一种用于组装旋转多臂机构的致动元件的方法，其中不同致动元件的驱动板与其从动轴之间的连接通过在端盖和间隔轴承之间的驱动板的轴向紧固来实现。 一旦拉杆已经接合在枢轴销上，这样的紧固就可以实现，使得通过联接元件选择性地彼此连接的每个致动元件的构件被自动适当地定位在驱动轴上。

公开(公告)号：US5174342A

公开(公告)日：1992-12-29

申请号：US839244

申请日：1992-02-20

申请人： Constantino Vinciguerra

发明人： Constantino Vinciguerra

IPC分类号： D03C5/00 ,  D03C1/00 ,  D03C1/14 ,  D03C13/00

CPC分类号： D03C1/00

摘要： A device for driving the ring levers that control the keys of a high-speed rotary dobby. In the device, a metal rocker armature is hinged to each lever along the axis of symmetry of the device. The axis passes through the fulcrum about which the levers rock. The levers have at their lower ends teeth that cooperate with corresponding grooves in two digging tracks that move with a reciprocating motion and in mutual opposition perpendicular to the axis of symmetry. The upper rocker armature surface, moreover, cooperates with one of two overlying electromagnets that are arranged symmetrically about the axis of symmetry.

摘要翻译： 用于驱动控制高速旋转多臂机的键的环形手柄的装置。 在该装置中，金属摇臂电枢沿着装置的对称轴线铰接到每个杠杆。 轴线穿过杠杆摇摆的支点。 杠杆在其下端具有与两个挖掘轨道中的相应凹槽配合的齿，其以往复运动并且垂直于对称轴线相互相对移动。 此外，上部摇杆衔铁表面与围绕对称轴对称布置的两个上覆电磁体中的一个配合。

公开(公告)号：US5131436A

公开(公告)日：1992-07-21

申请号：US713109

申请日：1991-06-11

申请人： Siegmund H. Tremer

发明人： Siegmund H. Tremer

IPC分类号： D03C1/00 ,  D03C1/10 ,  D03C1/14 ,  D03C13/00

CPC分类号： D03C1/00 ,  D03C1/10

摘要： A dobby for a weaving loom including a series of actuation elements which depend on a weaving program incorporated in a reading device and which are coupled to traction levers connected by a drawing system to the heddle frames, wherein, between the traction levers and the drawing systems of at least certain of the actuation elements there is interposed an arm associated with additional actuation elements which impart thereto a periodic oscillating movement which is in synchronism with the operating cycle of the conventional actuating elements. The arms are pivotally carried by the traction levers so as to continue their oscillating movement to one or the other of two work positions of the lever.

摘要翻译： 一种用于织机的多臂机，其包括一系列致动元件，该致动元件依赖于结合在读取装置中的编织程序，并且联接到通过绘图系统连接到综框的牵引杆，其中，在牵引杆和牵引系统之间 至少某些致动元件中插入有与额外的致动元件相关联的臂，其赋予与常规致动元件的操作循环同步的周期性振荡运动。 所述臂由所述牵引杆枢转地支承，以便继续其摆动运动到所述杠杆的两个工作位置中的一个或另一个。

公开(公告)号：US5070911A

公开(公告)日：1991-12-10

申请号：US580477

申请日：1990-09-11

申请人： Joseph Palau ,  Jean-Paul Froment ,  Jean-Pierre Pages

发明人： Joseph Palau ,  Jean-Paul Froment ,  Jean-Pierre Pages

IPC分类号： D03C1/14 ,  D03C1/06 ,  D03C13/00

CPC分类号： D03C1/06

摘要： A double lift dobby for controlling the movement of the heddle frames of a weaving machine which includes coupling members pivotally connected at each end of double swinging levers which coupling elements are selectively engaged to oscillating plates by reading and transmission elements controlled by extendable members of an actuating mechanism.

摘要翻译： 用于控制织机的综框的运动的双重升降机多臂机，其包括在双摆杆的每个端部枢转地连接的联接构件，联接构件通过由致动器的可延伸构件控制的读取和传动元件选择性地接合到振动板 机制。

公开(公告)号：US5031667A

公开(公告)日：1991-07-16

申请号：US519672

申请日：1990-05-04

申请人： Joseph Palau ,  Jean-Paul Froment

发明人： Joseph Palau ,  Jean-Paul Froment

IPC分类号： D03C1/26 ,  D03C1/14 ,  D03C1/20

CPC分类号： D03C1/20

摘要： The hooks associated with the swinging levers in a negative dobby of a weaving machine include a notch and opposing bearing face along their inner edges for positively retaining the hub and one arm of a bolt which is selectively actuated to engage each hook.

摘要翻译： 与编织机的负多臂机构中的摆动杆相关联的钩子包括沿其内边缘的凹口和相对的支承面，用于牢固地保持轮毂和一个螺栓的一个臂，该螺栓被选择性地致动以接合每个钩。

公开(公告)号：US4957403A

公开(公告)日：1990-09-18

申请号：US249658

申请日：1988-09-27

申请人： Luciano Corain ,  Gianni Maitan

发明人： Luciano Corain ,  Gianni Maitan

IPC分类号： F16B9/02 ,  D03C1/14 ,  F16B5/02 ,  F16B33/00 ,  F16B35/04 ,  F16B37/00 ,  F16B43/00 ,  F16C11/04

CPC分类号： F16B43/009 ,  F16B33/00 ,  F16B35/045 ,  F16B37/00 ,  F16B5/0241 ,  F16C11/045 ,  Y10S411/916 ,  Y10S411/943

摘要： A demountable pin for rotatably connecting together two elements of small axial dimension, consisting of a bolt with a frusto-conical under-head and an inner hexagonal through bore for tightening it by a key. The pin is locked between two frusto-conical flares of the elements by an end nut with a frusto-conical under-head and a washer with a frusto-conical surface of greater taper than the flares. The under-heads of the nut and the bolt cooperate with the flares.

摘要翻译： 可拆卸销，用于将两个小轴向尺寸的元件可旋转地连接在一起，该螺栓由具有截头圆锥形头部的螺栓和用于用钥匙紧固的六角形内孔组成。 销通过具有截头圆锥形头部的端螺母和具有比火炬更大锥度的截头圆锥形表面的垫圈锁定在两个截头圆锥形的元件之间。 螺母和螺栓的底部与火炬配合。

公开(公告)号：US4715409A

公开(公告)日：1987-12-29

申请号：US927165

申请日：1986-11-05

申请人： Martin Graf

发明人： Martin Graf

IPC分类号： D03C13/00 ,  D03C1/14 ,  D03C9/00 ,  D03C9/06

CPC分类号： D03C9/0683 ,  D03C1/144 ,  D03C9/00

摘要： One coupling element secured to a heddle frame has a pivotally mounted bolt latch for interlocking with another coupling element connected to a drive member when the another element is inserted in an opening of the one element to couple the heddle frame with the drive member. Toothing on the bolt latch and toothing on the another coupling element come into the locking position by a toggle lever pivotally mounted on the one element. The toggle lever has a manual operating lever, and a further lever element hinged thereon and comprising a bolt-shaped part surrounded by a tensioned helical compression spring which is supported between two abutments which are constructed as hinges for connection of the lever to the manual operating lever and to the bolt latch. One abutment is fixed to the bolt, and the other abutment is slidable relative to the bolt to a limited longitudinal extent determined by stops formed by an over-sized bore in the hinge receiving a pin carried by the bolt. In the over dead-center position of the toggle lever, in which the bolt latch is urged into the locking position, a cam-shaped projection on the manual operating lever abuts against an angled end of the L-shaped bolt latch. This mutual support is also present when, as a result of wear of the toothing, the bolt latch allows itself to be pressed slightly further, and the manual operating lever modifies its pivoting end position accordingly under the action of the spring. Thereby self-adjustment is ensured and the occurrence of play between the coupling elements is prevented.

摘要翻译： 固定到综框的一个联接元件具有枢转安装的螺栓闩锁，用于当另一个元件插入到该元件的开口中以将综框与驱动构件连接时，与连接到驱动构件的另一联接元件互锁。 通过枢转地安装在一个元件上的肘节杆，在螺栓闩锁和另一个联接元件上的齿部上的紧固件进入锁定位置。 肘节杆具有手动操作杆和铰接在其上的另一杠杆元件，并且包括被张紧的螺旋压缩弹簧包围的螺栓形部分，所述螺旋形部分被支撑在两个邻接部之间，所述两个支座被构造成用于将杠杆连接到手动操作 杠杆和螺栓闩锁。 一个支座固定在螺栓上，另一个支座可相对于螺栓滑动到有限的纵向范围内，该纵向尺寸由接收由螺栓承载的销钉的铰链中的尺寸较大的孔形成的止动件确定。 在肘杆的过度中心位置，其中螺栓闩锁被推入锁定位置，手动操作杆上的凸轮形突起抵靠L形螺栓闩锁的倾斜端。 当由于齿的磨损而导致螺栓闩锁允许其稍微进一步按压时，这种相互支撑也存在，并且手动操作杆相应地在弹簧的作用下修改其枢转端部位置。 从而确保了自调整，并且防止了联接元件之间的间隙的发生。

公开(公告)号：US4699181A

公开(公告)日：1987-10-13

申请号：US876380

申请日：1986-06-19

申请人： Paul Surkamp

发明人： Paul Surkamp

IPC分类号： D03C1/00 ,  D03C1/14 ,  F16D11/06

CPC分类号： D03C1/00 ,  Y10T74/2114

摘要： A rotary dobby includes a drive shaft assembly, an eccentric mechanism releasably coupled to the drive shaft assembly, the eccentric mechanism including a connecting rod having a coupling joint to be connected to a shaft linkage and the eccentric mechanism including an eccentric disc carried by the connecting rod, the eccentric disc having a radially directed wedge guide formed therein, the drive shaft assembly having two diametrically opposite detent grooves formed therein, a coupling wedge, a device for shifting the coupling wedge in the wedge guide and in the detent grooves according to a pattern during a rest position of the drive shaft assembly, the eccentric disc and the connecting road, and a device for arresting the connecting rod in two rest positions thereof.

摘要翻译： 旋转多臂机构包括驱动轴组件，可释放地联接到驱动轴组件的偏心机构，所述偏心机构包括具有连接到轴联动器的联接接头的连杆，所述偏心机构包括由所述连接件承载的偏心盘 所述偏心盘具有形成在其中的径向指向的楔形引导件，所述驱动轴组件具有形成在其中的两个直径相对的止动槽，联接楔，用于使所述楔形引导件中的所述联接楔楔和所述棘爪槽根据 在驱动轴组件，偏心盘和连接道路的静止位置的图案，以及用于将连杆锁定在其两个静止位置的装置。

公开(公告)号：US4687029A

公开(公告)日：1987-08-18

申请号：US774297

申请日：1985-09-10

申请人： Hiroshi Takada

发明人： Hiroshi Takada

IPC分类号： D03C1/02 ,  D03C1/14

CPC分类号： D03C1/02 ,  D03C1/142 ,  D03C1/144

摘要： Means for lifting motion of a heddle frame for use in a dobby having a heddle frame and a harness cord adapted for operating the heddle frame. A device for adjusting the level of the heddle frame is located internally of the side columns of the loom frame.

摘要翻译： 用于提升综合框架运动的装置，用于具有综框的多臂机和用于操作综框的线束帘线。 用于调整综框的水平的装置位于织机框架的侧栏的内部。

公开(公告)号：US4614211A

公开(公告)日：1986-09-30

申请号：US620869

申请日：1984-06-15

申请人： Franz Mettler

发明人： Franz Mettler

IPC分类号： D03C1/00 ,  D03C1/14

CPC分类号： D03C1/00

摘要： A rotary switch is provided in a dobby with a rotation drive and has for controlling the coupling part an annular collar. During rotation of the drive shaft, the coupling part is guided actively by the rotary switch, the position of which during this time is releasably secured by a lock. For this purpose, a differential lever is arranged on the dobby, the position of which varies based on feedback through a rocking lever and a rail which indicates the position of the heddle frame. The reading of a point on the pattern card results automatically in the correct engaging or disengaging movement of the coupling part, independent of its position.

摘要翻译： 旋转开关设置在具有旋转驱动器的多臂机中，并且具有用于控制联接部件的环形轴环。 在驱动轴的旋转期间，联接部分由旋转开关主动地引导，在此期间，其位置通过锁定可释放地固定。 为此目的，差动杆布置在多臂机构上，其位置基于通过摆动杆和指示综框的位置的轨道的反馈而变化。 图案卡上的点的读取自动地导致联接部件的正确接合或分离运动，而与其位置无关。