公开(公告)号：US11746449B2

公开(公告)日：2023-09-05

申请号：US17606748

申请日：2020-05-01

申请人： VANDEWIELE NV

发明人： Diederik Verscheure ,  Brecht Halsberghe ,  Geert Maes ,  Koen Bruynoghe

IPC分类号： D03D47/27 ,  D03D47/18 ,  D03D49/50 ,  D03J1/00

CPC分类号： D03D47/277 ,  D03D47/18 ,  D03D47/273 ,  D03D47/275 ,  D03J1/008

摘要： A guide device including a guide (1) with one or more guide elements (2) for guiding a rapier bar (3) in a rapier weaving machine, wherein this guide device is provided with an air circuit (5) through which compressed air can flow and which is provided with perforations (7) for cooling the rapier bar (3) by compressed air, and wherein this guide device is provided with a cooling circuit (8) through which coolant can flow for cooling the rapier bar (3) by coolant. In addition, an assembly of a rapier bar (3), drive (4) and such a guide device. Furthermore, a rapier weaving machine including such an assembly.

公开(公告)号：US12012674B2

公开(公告)日：2024-06-18

申请号：US18011033

申请日：2021-06-15

申请人： VANDEWIELE NV

发明人： Geert Maes ,  Vincent Lampaert

IPC分类号： D03D47/27 ,  D03D47/23 ,  D03D49/50

CPC分类号： D03D47/277 ,  D03D47/233

摘要： A rapier weaving machine and a method for converting an existing rapier weaving machine into a rapier weaving machine, which includes an insert rapier head for inserting a weft yarn into a fabric, a receiver rapier head for receiving and holding the weft yarn and subsequently pulling the weft yarn out of the fabric in a movement direction, an opening element for opening the receiver rapier head in order to release the weft yarn, and a guiding device, positioned on the side of the receiver rapier head opposite the opening element, and comprising a guiding block for adjusting the movement direction of the receiver rapier head, and a rotatable guiding wheel for restraining the receiver rapier head when opening.