公开(公告)号：US5125434A

公开(公告)日：1992-06-30

申请号：US694376

申请日：1991-05-01

申请人： Jean-Paul Froment

发明人： Jean-Paul Froment

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

CPC分类号： D03C1/00 ,  D03C1/148

摘要： An assembly of actuating elements of a rotating dobby for a weaving loom wherein the elements for controlling the movement of each heddle frame include a lever pivotably connected to a connecting rod selectively engageable with an eccentric which is mounted to a drive shaft by bearings. The eccentric and the connecting rods are selectively rotated with the drive shaft by being selectively engaged with drive plates which are secured to the drive shaft under axial compression between compression members and the bearings.

摘要翻译： 用于织机的旋转多臂机构的致动元件的组件，其中用于控制每个综丝框架的运动的元件包括可枢转地连接到连接杆的杆，杠杆可选择性地与通过轴承安装到驱动轴的偏心轮接合。 偏心轮和连杆通过与压缩构件和轴承之间的轴向压缩下被固定到驱动轴的驱动板选择性地接合而与驱动轴一起选择性地旋转。

公开(公告)号：US4905739A

公开(公告)日：1990-03-06

申请号：US291653

申请日：1988-12-29

申请人： Jean-Paul Froment

发明人： Jean-Paul Froment

IPC分类号： D03C13/00 ,  D03C1/14

CPC分类号： D03C1/144

摘要： This invention relates to a drawing system for controlling the heddle frames of weaving mechanisms of the negative type, wherein the connection between each oscillating lever and the cable of the weaving mechanism and the return spring register which corresponds thereto is ensured by a secondary cable which winds on a part of the lever concentric to the pivot axis thereof, in order to ensure for the register a perfectly linear displacement.

摘要翻译： 本发明涉及一种用于控制负型编织机构的综框框架的拉丝系统，其中每个摆动杆与编织机构的电缆之间的连接以及与其对应的复位弹簧定位装置通过二次电缆 在杠杆的与其枢转轴线同心的部分上，以便确保寄存器完全线性位移。

公开(公告)号：US4877060A

公开(公告)日：1989-10-31

申请号：US205839

申请日：1988-06-13

申请人： Jean-Paul Froment ,  Joseph Palau

发明人： Jean-Paul Froment ,  Joseph Palau

IPC分类号： D03C9/06 ,  D03C13/00

CPC分类号： D03C9/065 ,  D03C9/0683

摘要： A device for coupling heddle frames to rod or cable transmission elements of a mechanism for forming the shed in a weaving loom wherein a female mortise member includes a slot having a pair of opposing arms on either side thereof which shot is traversed by the transmission elements which transmission elements pass through a male tenon member which is adjustably fixed thereto with the aid of a locking mechanism and which male tenon member interengages the female mortise member.

摘要翻译： 一种用于将综线框架耦合到用于在编织机中形成梭口的机构的杆或电缆传输元件的装置，其中阴榫构件包括在其两侧具有一对相对臂的狭槽，其中所述突出部被所述传输元件横穿 传动元件通过一个通过锁定机构可调节地固定到其上的公榫部件，并且该公榫部件与阴榫部件相互接合。

公开(公告)号：US4858655A

公开(公告)日：1989-08-22

申请号：US21222

申请日：1987-03-03

申请人： Joseph Palau ,  Jean-Paul Froment

发明人： Joseph Palau ,  Jean-Paul Froment

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

CPC分类号： D03C1/00

摘要： A rotating dobby for weaving looms wherein the oscillating rods which are connected to the heddles are positively and instantaneously retained in a fixed position upon the disengagement of the coupling hooks by way of which the rods are normally engaged with a rotating drive disk.

摘要翻译： 用于编织织机的旋转多臂机，其中连接到综丝的摆动杆在联接钩分离时被牢固地瞬时地保持在固定位置，杆通过该连接钩通常与旋转的驱动盘接合。

公开(公告)号：US4534385A

公开(公告)日：1985-08-13

申请号：US535091

申请日：1983-09-23

申请人： Jean-Paul Froment ,  Louis P. Houlon

发明人： Jean-Paul Froment ,  Louis P. Houlon

IPC分类号： D03C1/14 ,  D03C1/16 ,  D03C5/00 ,  D03C1/00 ,  D03C13/00

CPC分类号： D03C5/005 ,  D03C1/142

摘要： The invention relates to a levelling device for weaving mechanisms incorporating cams of the negative type. With each oscillating lever there is associated a tipping pawl adapted, under the effect of a control member common to all the pawls, to bear yieldably against the edge of the lever in question and to cooperate with a retaining stop formed thereon. Under these conditions, it is the weaving mechanism itself which furnishes the effort of levelling the heddle frames.

摘要翻译： 本发明涉及一种包含负型凸轮的织造机构的调平装置。 在每个摆动杆上都具有一个倾翻爪，其在所有棘爪共同的控制构件的作用下适用于可靠地抵靠所讨论的杆的边缘并与其上形成的保持挡块配合。 在这些条件下，编织机构本身就是提供整齐的框架。

公开(公告)号：US4474219A

公开(公告)日：1984-10-02

申请号：US457597

申请日：1983-01-13

申请人： Jean-Paul Froment

发明人： Jean-Paul Froment

IPC分类号： D03C1/08 ,  D03C1/14 ,  D03D51/00 ,  D03D51/08

CPC分类号： D03D51/00 ,  D03C1/14 ,  Y10T74/19014

摘要： The present invention relates to improvements in shed locating devices associated with dobbies and other weaving systems. A device is provided to enable the dobby shaft to remain coupled to the loom shaft whilst being connected to an auxiliary motor and gear reducer for providing low-speed drive of the loom and the dobby for use when working on the weaving system. The same motor and gear reducer are also used during shed locating operations. The mechanisms for shifting between the normal operation of the loom and dobby, the shed locating operation, and the low speed drive of the loom and dobby are electrically controlled.

摘要翻译： 本发明涉及与多边形和其他织造系统相关联的梭口定位装置的改进。 提供了一种设备，用于使得多臂轴能够在连接到辅助马达和齿轮减速器的同时保持联接到织机轴，用于提供织机的低速驱动和在织造系统上工作时使用的多臂双臂。 同样的电动机和齿轮减速器也可用于棚架定位操作。 在织机和多臂机的正常操作，梭口定位操作以及织机和多臂机的低速驱动之间进行转换的机构是电气控制的。

公开(公告)号：US4461325A

公开(公告)日：1984-07-24

申请号：US407513

申请日：1982-08-12

申请人： Joseph Palau ,  Jean-Paul Froment

发明人： Joseph Palau ,  Jean-Paul Froment

IPC分类号： D03C1/00 ,  D03C1/14 ,  D03C3/20

CPC分类号： D03C1/00

摘要： The present invention relates to electromagnetic devices for controlling dobbies and other weaving systems, wherein the control unit which contains the electro-magnets is borne by an oscillating frame on which is mounted an equal number of selectors associated with a spring which tends to move them away from the associated poles of magnetic attraction. Each selector acts selectively on the actuating hooks of the dobby, and a fixed stop ensuring its return into applied position against the magnet upon return into a non-actuating position. The device is applicable to the control of a dobby with double swinging levers or to the control of a rotating dobby.

摘要翻译： 本发明涉及用于控制多边形和其他编织系统的电磁装置，其中包含电磁体的控制单元由摆动框架承载，摆动框架上安装有与弹簧相关联的相同数量的选择器，弹簧倾向于将它们移开 从磁吸引的相关极点。 每个选择器选择性地作用在多臂机构的致动钩上，并且固定的止动件确保在返回到不致动位置时返回施加位置抵靠磁体。 该装置适用于使用双摆杆控制多臂双臂或控制旋转多臂机。

公开(公告)号：US06981527B2

公开(公告)日：2006-01-03

申请号：US10742923

申请日：2003-12-23

申请人： Jean-Paul Froment

发明人： Jean-Paul Froment

IPC分类号： D03C9/00

CPC分类号： D03C9/02 ,  D03C9/0633

摘要： The heddle according to the invention is provided at the level of each of its ends with at least two sections for simultaneous bearing on corresponding surfaces formed on a traction bar fast with a crossbeam of a heddle frame. These sections and surfaces allow the transmission of an effort of traction exerted by one of the crossbeams on the heddle. They are offset in a direction substantially parallel to a longitudinal axis of the heddle and to an axis of the uprights of the frame.

摘要翻译： 根据本发明的综线在其每个端部的水平面上设置有至少两个部分，用于在与综框的横梁快速形成在牵引杆上的相应表面上同时承载。 这些部分和表面允许在综丝上传输由一条横梁施加的牵引力。 它们在基本上平行于综丝的纵向轴线的方向和框架的立柱的轴线上偏移。

公开(公告)号：US06293315B1

公开(公告)日：2001-09-25

申请号：US09597992

申请日：2000-06-19

申请人： Jean-Paul Froment ,  Dominique Braun

发明人： Jean-Paul Froment ,  Dominique Braun

IPC分类号： D03C320

CPC分类号： D03C3/205 ,  D03C3/20 ,  D03C13/00

摘要： A device for positioning warp yarns of a weaving loom which are controlled by electrical actuators for forming a shed which includes a first detector common to the warp yarns driven by a plurality of different actuators for detecting the passage of at least one warp yarn into a predetermined position, and a second device for determining a value of a control parameter of an actuator for controlling movement of the at least one warp yarn upon passage into the predetermined position. The process consists in displacing a warp yarn and detecting its passage into a predetermined position and selecting a value of a control parameter of an actuator for the warp yarn upon passage of the warp yarn into the predetermined position and in using the selected value as a control point for controlling an actuator for the warp yarn.

摘要翻译： 一种用于定位织机的经纱的装置，其由用于形成梭口的电致动器控制，所述电动致动器包括由多个不同致动器驱动的经纱共同的第一检测器，用于检测至少一根经纱通过预定的 位置，以及用于确定用于控制所述至少一根经纱在通过所述预定位置时的运动的致动器的控制参数的值的第二装置。 该过程包括将经纱移位并检测其通过到预定位置，并且在经纱经过预定位置时选择经纱用于经纱的致动器的控制参数的值，并且使用所选择的值作为控制 用于控制经纱的致动器的点。

公开(公告)号：US5839481A

公开(公告)日：1998-11-24

申请号：US903301

申请日：1997-07-30

申请人： Dario Bassi ,  Jean-Paul Froment

发明人： Dario Bassi ,  Jean-Paul Froment

IPC分类号： D03C3/20 ,  D03C1/14 ,  D03C3/24 ,  D03C3/32

CPC分类号： D03C3/24

摘要： A procedure for the selection of the moveable hooks of a shed-forming mechanism (7) of a Jacquard type loom comprising at least one catch (9) displaced by a knife (10) between an upper dead point position, in which, or in the proximity of which, the hook may be immobilized by a selector device (15, 16), and a lower dead point position, characterized by exerting on the hook, either in its upper dead point position or in its proximity, a force tending to bring the hook to its lower dead point position. The device comprises elastic stops (20-23) for the hook (9) in its upper dead point position.

摘要翻译： 一种用于选择提花式织机的梭口形成机构（7）的可移动钩的步骤，包括至少一个由刀（10）在上死点位置之间移位的捕捉器（9） 其接近可以通过选择器装置（15,16）固定钩子，并且下死点位置，其特征在于在其上死点位置或其附近施加在钩上的力，倾向于 将钩子带到其下死点位置。 该装置包括用于钩（9）处于其上死点位置的弹性挡块（20-23）。