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1. 发明公开

EP4414303A3 HOLDING METHOD, YARN SUPPLY DEVICE AND YARN SUPPLY STAND 审中-实审
公开(公告)号：EP4414303A3
公开(公告)日：2024-10-02
申请号：EP24183015.7
申请日：2023-06-06
申请人： TMT Machinery, Inc.
发明人： Yamamoto, Masato
IPC分类号： B65H49/12 , B65H49/34 , B65H67/02 , B65H69/06
CPC分类号： B65H49/12 , B65H67/02 , B65H69/06 , B65H49/34 , B65H2701/3120130101
摘要： In a yarn supply stand (20), when a line passing through a first mounting portion (25A) and a second mounting portion (25B) is virtually set as a mounting portion line (L1) in the front view, one of a first holding portion (28) and a second holding portion (29) is disposed in an area on one side divided by a mounting portion line (L1) as a boundary and the other of the first holding portion (28) and the second holding portion (29) is disposed in an area on the other side divided by the mounting portion line (L1) as a boundary, and when a line passing through the first holding portion (28) and the second holding portion (29) is virtually set as a holding portion line (L2), one of the first mounting portion (25A) and the second mounting portion (25B) is disposed in an area on one side divided by the holding portion line (L2) as a boundary and the other of the first mounting portion (25A) and the second mounting portion (25B) is disposed in an area on the other side divided by the holding portion line (L2) as a boundary.

2. 发明授权

EP4039237B1 METHOD OF WINDING UP TAMPON MATERIAL 有权转让
公开(公告)号：EP4039237B1
公开(公告)日：2024-07-03
申请号：EP22166584.7
申请日：2016-12-30
IPC分类号： A61F13/20 , B65H65/00 , B65H69/04 , A61F13/34
CPC分类号： A61F13/2082 , A61F13/34 , B65H69/04 , B65H57/20 , B65H2701/3120130101 , A61F13/2085

3. 发明授权

EP3766815B1 YARN WINDING EQUIPMENT, TENSILE STRENGTH ESTIMATION METHOD, AND STORAGE MEDIUM STORING TENSILE STRENGTH ESTIMATION PROGRAM 有权
公开(公告)号：EP3766815B1
公开(公告)日：2024-05-29
申请号：EP20183701.0
申请日：2020-07-02
IPC分类号： B65H59/40 , B65H63/06 , B65H69/06 , G06F30/27 , G06F113/12 , G06F119/14
CPC分类号： B65H59/40 , B65H69/061 , B65H63/06 , B65H2701/3120130101 , G06F30/27 , G06F2113/1220200101 , G06F2119/1420200101

4. 发明公开

EP4368549A1 YARN WINDING DEVICE 无效
公开(公告)号：EP4368549A1
公开(公告)日：2024-05-15
申请号：EP23208942.5
申请日：2023-11-10
申请人： Murata Machinery, Ltd.
发明人： TAKESHIMA, Noriyoshi
IPC分类号： B65H51/22 , B65H67/08 , B65H69/00
CPC分类号： B65H51/22 , B65H67/081 , B65H69/00 , B65H2701/3120130101
摘要： A winding unit (2) includes a yarn supplying section (6) configured to supply a yarn (Y), a yarn accumulating device (40) configured to accumulate the supplied yarn (Y), a package forming section (8) configured to wind the yarn (Y) to form a package (30), a yarn joining device (14) configured to perform yarn joining, a yarn ejecting section (60) configured to guide the yarn (Y) to the yarn accumulating device (40) and to guide the yarn (Y) to the yarn joining device (14) by ejecting air in a direction from the yarn accumulating device (40) toward the yarn supplying section (6) and ejecting the yarn (Y) accumulated in the yarn accumulating device (40), and a moving section (90) configured to move the yarn ejecting section (60) to a yarn guiding position which is for guiding the yarn (Y) to the yarn accumulating device (40) and a yarn pull-out position which is for pulling out the yarn (Y) accumulated in the yarn accumulating device (40). The winding unit (2) appropriately guides the yarn (Y) from the yarn accumulating device (40) toward the yarn supplying section (6) side and guides the yarn (Y) to the yarn accumulating device (40).

5. 发明公开

EP4353643A1 YARN WINDING APPARATUS 无效
公开(公告)号：EP4353643A1
公开(公告)日：2024-04-17
申请号：EP23202014.9
申请日：2023-10-06
申请人： Murata Machinery, Ltd.
发明人： TAKESHIMA, Noriyoshi
IPC分类号： B65H51/22 , B65H67/08 , B65H69/00
CPC分类号： B65H51/22 , B65H67/081 , B65H2701/3120130101 , B65H69/00
摘要： A winder unit 2 includes a yarn feeding unit 6 configured to feed yarn Y, a yarn storage device 40 configured to store the yarn Y, a package forming unit 8 configured to wind the yarn Y to form a package 30, a yarn splicing device 14 configured to splice the yarn Y on the yarn feeding unit 6 side and the yarn Y on the yarn storage device 40 side, and a yarn guide unit 7 configured to guide the yarn Y between the yarn storage device 40 and the yarn splicing device 14. The yarn guide unit 7 includes a yarn ejection unit 60 configured to pull out the yarn Y and eject the same to the yarn feeding unit 6 side, a catching device 13 configured to catch the yarn Y ejected by the yarn ejection unit 60, a yarn guide pipe 80 configured to guide the yarn Y ejected from the yarn ejection unit 60 to the catching device 13, and a restriction lever 95 configured to restrict the yarn Y pulled out from the yarn guide pipe 80 from being guided to the yarn winding position. The winder unit 2 appropriately guides the yarn Y to the yarn winding position.

6. 发明公开

EP4345041A1 YARN JOINING DEVICE AND YARN JOINING METHOD 审中-实审
公开(公告)号：EP4345041A1
公开(公告)日：2024-04-03
申请号：EP23195976.8
申请日：2023-09-07
申请人： TMT Machinery, Inc.
发明人： Tanigawa, Yasunobu , Yamamoto, Masato
IPC分类号： B65H69/06
摘要： Generation of a tail part is suppressed at joining of yarns. A yarn joining device 6 includes an interlacing means 61 having a slit 61a, a first clamp cutter 64 configured to cut and grip a yarn Y (yarn Yl), and a second clamp cutter 65 configured to cut and grip a yarn Y (yarn Y2). The first clamp cutter 64 is switchable between an open state in which a first cutting unit 64a and a first grip unit 64b are open and oppose each other over an extension of the slit 61a in the base longitudinal direction and a closed state in which the first cutting unit 64a and the first grip unit 64b are closed. The second clamp cutter 65 is switchable between an open state in which a second cutting unit 65a and a second grip unit 65b are open and oppose each other over the extension of the slit 61a in the base longitudinal direction and a closed state in which the second cutting unit 65a and the second grip unit 65b are closed.

7. 发明授权

EP3964095B1 LACING ENGINE FOR AUTOMATED FOOTWEAR PLATFORM 有权
公开(公告)号：EP3964095B1
公开(公告)日：2023-12-27
申请号：EP21193659.6
申请日：2017-03-08
发明人： SCHNEIDER, Summer L. , JOHNSON, Daniel A.
IPC分类号： A43B3/34 , A43B3/38 , A43C11/16 , B65H59/00 , B65H69/00

8. 发明公开

EP4074639A1 WINDING MACHINE WITH IMPROVED MOTORIZED YARN END EXTENSION LEVER AND RELATIVE METHOD OF CONTROLLING THE POSITION OF THE YARN END EXTENSION LEVER 审中-实审
公开(公告)号：EP4074639A1
公开(公告)日：2022-10-19
申请号：EP22164640.9
申请日：2022-03-28
申请人： Savio Macchine Tessili S.p.A.
发明人： VELLUDO, Massimo , DEL PUP, Mauro
IPC分类号： B65H67/08 , B65H69/06
摘要： A winding machine (4) comprising at least one winding unit (6) having a bobbin (8) having a yarn (10) wound around a tube (12), a reel (14) comprising said yarn (10) unwound from said bobbin (8), means of unwinding the yarn (10) from the bobbin (8) and winding it onto the reel (14), a yarn quality control device (16) provided with a quality sensor (18), operatively connected to yarn cutting means (10) operable in the event of detection of a defect by said quality sensor (18), a yarn-joiner device (22) configured to join together the yarn (10) ends generated by the cutting of the yarn (10) by said cutting means, a first end (24) being connected to the yarn (10) on the bobbin side (8) and a second end (26) being connected to the yarn (10) on the spool side (14), a yarn end extension lever (28) configured to move from a rest position (28a) in which it does not interfere with the winding path of the yarn (10) to a gripping position (28b) of the first end (24) in which it grips said first end (24), to a release position (28c) of the first end (24) in which it places the first end (24) at the yarn-joiner device (22), wherein said yarn end extension lever (28) is provided with its own independent drive means (30) for its positioning between said rest (28a), grip (28b) and release (28c) positions.

9. 发明公开

EP4071097A1 YARN SPLICING NOZZLE AND WINDING DEVICE 有权
公开(公告)号：EP4071097A1
公开(公告)日：2022-10-12
申请号：EP22165445.2
申请日：2022-03-30
申请人： Murata Machinery, Ltd.
发明人： Mima, Hiroshi
IPC分类号： B65H69/06
摘要： A yarn splicing nozzle (100) includes a nozzle body (110), an upstream splicing chamber (113U) formed in the nozzle body (110) and having a planar flat wall (114U) at a part of an inner wall, a downstream splicing chamber (113D) formed in the nozzle body (110), communicatively connected to the upstream splicing chamber (113U), and having a planar flat wall (114D) at a part of an inner wall, a first upstream injection hole (HU1) and a second upstream injection hole (HU2) formed in the nozzle body (110) and configured to inject compressed air toward the upstream splicing chamber (113U), and a first downstream injection hole (HD1) and a second downstream injection hole (HD2) formed in the nozzle body (110) and configured to inject compressed air toward the downstream splicing chamber (113D). The first upstream injection hole (HU1) injects compressed air along the flat wall (114U) of the upstream splicing chamber (113U). The first downstream injection hole (HD1) injects compressed air along the flat wall (114D) of the downstream splicing chamber (113D).

10. 发明公开

EP4058389A1 DEVICE FOR JOINING TEXTILE YARNS AND CORRESPONDING JOINING METHOD 审中-实审转让
公开(公告)号：EP4058389A1
公开(公告)日：2022-09-21
申请号：EP20819898.6
申请日：2020-11-05
申请人： Hayabusa S.r.l.
发明人： BERTOLI, Luciano , MOTTOLA, Gianni
IPC分类号： B65H69/06

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