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    • 1. 发明申请
    • DRIVE AND METHOD FOR DRIVING GRIPPER CARRIERS
    • 驱动器和驱动器的方法
    • WO2011120820A2
    • 2011-10-06
    • PCT/EP2011/054074
    • 2011-03-17
    • PICANOLSTRUBBE, Patrick
    • STRUBBE, Patrick
    • D03D47/18D03D47/27
    • D03D47/18D03D47/275D03D47/276
    • Drive and method for driving a gripper carrier (2) for a bringer gripper (3) and a gripper carrier (4) for a taker gripper (5) by means of a drive (1), which drive (1) comprises a common drive motor (6) for two drive mechanisms (10, 11) and two drive wheels (14, 15) each driven by an associated drive mechanism (10, 11) for a gripper carrier (2, 4), wherein the gripper carriers (2, 4) are driven so that the bringer gripper (3) and the taker gripper (4) each reciprocate between an outer reversing point (I, III) situated out- side the shed (29) and an inner reversing point (II, IV) situated inside the shed (29) and wherein, with respect to the weaving cycle, the outer reversing point (I) of the bringer gripper (3) is ahead of the outer reversing point (III) of the taker gripper (5).
    • 驱动装置和驱动装置(1)的驱动装置和驱动装置(1)的驱动装置和驱动装置(1)的驱动装置和驱动装置(1)的驱动装置和驱动装置 用于两个驱动机构(10,11)和两个驱动轮(14,15)的电动机(6),每个驱动轮(14,15)由用于夹持器托架(2,4)的相关联的驱动机构(10,11)驱动,其中夹持器托架 ,4)被驱动,使得手柄夹持器(3)和接收器夹持器(4)每个在位于梭口(29)外侧的外部反转点(I,III)和内部反向点(II,IV)之间往复运动 ),并且其中,相对于织造周期,手柄夹持器(3)的外侧翻转点(I)位于接收器夹持器(5)的外侧反转点(III)的前方。
    • 8. 发明申请
    • METHOD AND DEVICE FOR ADJUSTING A GRIPPER MOVEMENT STROKE
    • WO2022122272A1
    • 2022-06-16
    • PCT/EP2021/080901
    • 2021-11-08
    • PICANOL [BE]/[BE]
    • STRUBBE, PatrickDELBOO, Emmanuel
    • D03D47/27
    • The invention relates to a method and a device for adjusting a movement stroke of a gripper (3, 5) in a gripper weaving machine, wherein the gripper (3, 5) is driven to move back and forth using a transmission part (31, 32), wherein a drive element (12, 26) rotating with a drive shaft (7) of the gripper weaving machine can be drivingly coupled via a transmission mechanism (24, 25) to the transmission part (31, 32), wherein the transmission mechanism (24, 25) can be fastened to the drive element (12, 26) in various eccentric positions, wherein the transmission part (31, 32) can be driven by the drive element (12, 26) to oscillate between extreme transmission part positions, wherein an amplitude of an oscillation of the transmission part (31, 32) is settable by varying an eccentric position in order to adjust a movement stroke of the gripper (3, 5), and wherein the method comprises holding the transmission part (31, 32) in a selected transmission part position while the transmission mechanism (24, 25) is unfastened from the drive element (12, 26), and moving the drive element (12, 26) relative to the transmission part (31, 32) from a first angular position associated with said selected transmission part position for a first movement stroke of the gripper (3, 5) defined by a first eccentric position into a second angular position associated with said selected transmission part position for a second movement stroke of the gripper (3, 5) defined by a second eccentric position.