专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

EP3034661B1 METHOD FOR CONTROLLING DRAFTING DEVICE OF SPINNING FRAME 有权
公开(公告)号：EP3034661B1
公开(公告)日：2019-02-20
申请号：EP15200369.5
申请日：2015-12-16
申请人： KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
发明人： TSUCHIDA, Daisuke , HAYASHI, Hisaaki , KOJIMA, Naoki
IPC分类号： D01H5/36

2. 发明授权

EP3018239B1 SPECIAL YARN SPINNING APPARATUS IN SPINNING MACHINE 有权
标题翻译：纺纱机专用纱线纺纱装置
公开(公告)号：EP3018239B1
公开(公告)日：2017-12-13
申请号：EP15185845.3
申请日：2015-09-18
申请人： KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
发明人： KAWAI, Yasuyuki , TSUCHIDA, Daisuke , SATO, Kohei
IPC分类号： D01H5/26 , D01H1/04 , D01H5/36 , D02G3/34 , D02G3/36
CPC分类号： D01H5/26 , D01H5/36
摘要： A special yarn spinning apparatus adapted for use in a spinning machine includes a plurality of apron draft devices that are configured to switch fiber bundles to be fed, respectively. The special yarn spinning apparatus further includes a joining device and an anti-twist device. The joining device joins a training end of the fiber bundle fed from at least one of the apron draft devices which has operated before switching the feed and a leading end of the fiber bundle fed from another of the apron draft device which has started after switching the feed. The anti-twist device holds and delivers the fiber bundle at a position downstream of the joining device to prevent propagation of twist from a twist device to the joined fiber bundles in the joining device.

3. 发明公开

EP3045576A1 DRAFTING DEVICE IN SPINNING MACHINE 有权
标题翻译： ENTWURFSVORRICHTUNG IN EINER SPINNMASCHINE
公开(公告)号：EP3045576A1
公开(公告)日：2016-07-20
申请号：EP14842527.5
申请日：2014-08-25
申请人： Kabushiki Kaisha Toyota Jidoshokki
发明人： TSUCHIDA, Daisuke
IPC分类号： D01H5/26 , D01H5/36
CPC分类号： D01H5/26 , D01H5/36 , D02G3/34
摘要： A draft device for a spinning machine that spins a yarn while changing the blending ratio of two different types of rovings has a middle bottom roller and a middle top roller, a back bottom roller and a back top roller, a middle apron pair, and a back apron pair. The middle apron pair is supplied with a first roving and has a middle bottom apron wrapped around the middle bottom roller and a middle top apron wrapped around the middle top roller. The middle top apron is driven by the middle bottom roller in a state pressed by the middle bottom apron. The back apron pair is supplied with a second roving and has a back bottom apron wrapped around the back bottom roller and a back top apron wrapped around the back top roller. The back apron pair is driven by the back bottom roller in a state pressed by the back bottom apron.
摘要翻译：在改变两种不同类型的粗纱的混合比的同时旋转纱线的纺纱机的牵伸装置具有中底辊和中顶辊，后底辊和后顶辊，中间皮圈对和后围裙对。中间皮圈对被提供有第一粗纱，并且中间的底部围裙围绕中间的下部辊子和围绕中间上部辊子的中间顶部围裙。中间的顶部围裙由中间底部的滚轮在中间的底部围裙压制的状态下驱动。后围裙对被提供有第二粗纱，并且具有缠绕在后底辊上的后底围裙和围绕后顶辊的后顶围裙。后挡板对由后底辊驱动，由后底围挡住。

4. 发明授权

EP3045576B1 DRAFTING DEVICE IN SPINNING MACHINE 有权
公开(公告)号：EP3045576B1
公开(公告)日：2019-10-02
申请号：EP14842527.5
申请日：2014-08-25
申请人： Kabushiki Kaisha Toyota Jidoshokki
发明人： TSUCHIDA, Daisuke
IPC分类号： D01H5/26 , D01H5/36 , D02G3/34

5. 发明公开

EP3527700A1 POT SPINNING MACHINE AND POT SPINNING METHOD 审中-公开
公开(公告)号：EP3527700A1
公开(公告)日：2019-08-21
申请号：EP19155221.5
申请日：2019-02-04
申请人： Kabushiki Kaisha Toyota Jidoshokki
发明人： TSUCHIDA, Daisuke , MIYATA, Yasuhiro , NAKAMURA, Yusuke , KONDO, Toshiki
IPC分类号： D01H1/08
摘要： The present invention is a pot spinning machine (1) including a yarn guide (11) and a pot (12) into which the yarn guide (11) is inserted, yarn (18) being discharged from a lower end of the yarn guide (11) inside the pot (12), and a cake (28) being formed by winding the yarn (18) around an inner wall (22) of the pot (12) using centrifugal force accompanying rotation of the pot (12), the pot spinning machine (1) further including a cutter (20) for cutting string yarn (33) present in a space inside the pot (12) away from the inner wall (22) of the pot (12).

6. 发明公开

EP3527699A1 POT SPINNING METHOD AND POT SPINNING MACHINE 审中-实审
公开(公告)号：EP3527699A1
公开(公告)日：2019-08-21
申请号：EP19155220.7
申请日：2019-02-04
申请人： Kabushiki Kaisha Toyota Jidoshokki
发明人： TSUCHIDA, Daisuke , NAKAMURA, Yusuke , KONDO, Toshiki
IPC分类号： D01H1/08
摘要： A pot spinning method includes a cake-forming step of forming a cake (28) by rotating a pot (12) in a state where a yarn guide (11) is inserted into the pot (12) and moving the yarn guide (11) in a central axis direction of the pot (12) so that yarn (18) discharged from a lower end of the yarn guide (11) is wound around an inner wall (22) of the pot (12), and a rewinding step of rewinding the yarn (18) forming the cake (28) onto a bobbin (25) from the inner wall (22) of the pot (12) by causing the bobbin (25) to advance into the pot (12), wherein string yarn (33) present in a space inside the pot (12) away from the inner wall (22) of the pot (12) is eliminated either during or after formation of the cake (28) by pressing the string yarn (33) in the central axis direction of the pot (12) using a pressing surface (24a) of a pressing member (24).

7. 发明授权

EP3128054B1 DRAFT DEVICE OF SPINNING MACHINE, AND CONTROL METHOD THEREFOR 有权
公开(公告)号：EP3128054B1
公开(公告)日：2019-08-07
申请号：EP15773751.1
申请日：2015-03-05
申请人： Kabushiki Kaisha Toyota Jidoshokki
发明人： TSUCHIDA, Daisuke , KOJIMA, Naoki
IPC分类号： D01H5/36 , D02G3/34

8. 发明公开

EP3128054A1 DRAFT DEVICE OF SPINNING MACHINE, AND CONTROL METHOD THEREFOR 有权
标题翻译： STEECKVORRICHTUNG EINER SPINNMASCHINE UND STEUERUNGSVERFAHRENDAFÜR
公开(公告)号：EP3128054A1
公开(公告)日：2017-02-08
申请号：EP15773751.1
申请日：2015-03-05
申请人： Kabushiki Kaisha Toyota Jidoshokki
发明人： TSUCHIDA, Daisuke , KOJIMA, Naoki
IPC分类号： D01H5/36
CPC分类号： D01H5/36 , D01H13/04 , D02G3/34
摘要： A draft device (10) of a spinning machine comprises a plurality of apron pairs (12, 13) provided so as to correspond respectively to a plurality of fiber feeders, a front roller (11) that is common to the apron pairs (12, 13), and a speed change controller (44) configured so as to change the speed of the apron pairs (12, 13) according to preset conditions. The speed change controller (44) is configured such that, when any one of the plurality of fiber feeders initiates fiber feeding, the controller outputs a drive command to the apron pair (12, 13) corresponding to the fiber feeder that initiates fiber feeding, and causes the apron pair (12, 13) to drive at a lower speed than during steady spinning for a predetermined duration and subsequently shift to a steady spinning speed.
摘要翻译：纺纱机的牵伸装置（10）包括多个围裙对（12,13），其设置成分别对应于多个纤维馈送器，一个与围裙对共同的前辊（11） 13），以及变速控制器（44），其配置为根据预设条件改变挡板对（12,13）的速度。变速控制器44被构造成使得当多个纤维馈送器中的任何一个启动光纤馈送时，控制器向对应于启动光纤馈送的光纤馈线的光圈对（12,13）输出驱动命令，并且使得围裙对（12,13）以比在稳定纺丝期间更短的速度驱动预定的持续时间，并且随后转移到稳定的旋转速度。

9. 发明公开

EP3763857A1 SPINNING MACHINE AND METHOD FOR CONTROLLING SPINNING MACHINE 有权转让
公开(公告)号：EP3763857A1
公开(公告)日：2021-01-13
申请号：EP20179915.2
申请日：2020-06-15
申请人： Kabushiki Kaisha Toyota Jidoshokki
发明人： TSUCHIDA, Daisuke , MIYATA, Yasuhiro
IPC分类号： D01H1/08 , D01H13/18
摘要： A spinning machine (1) includes a roving-supply stop device (3) that includes a roving-supply stop member (30, 32) shifted between a first position for allowing the supply of a roving (9) to a drafting device (2) and a second position for stopping the supply of the roving (9) to the drafting device (2), and a holding member (38) for holding the roving-supply stop member (30, 32) in the first position against an urging force of an urging member (34). The spinning machine (1) further includes a return mechanism (41, 71) including a moving member (42, 72), a drive part (43, 73a, 73b, 74), and a return member (44, 44a-44e, 75). The return mechanism (41, 71) engages the return member (44, 44a-44e, 75) with two or more roving-supply stop members (30, 32) in the second position when the drive part (43, 73a, 73b, 74) moves the moving member (42, 72) together with the return member (44, 44a-44e, 75) in a base longitudinal direction (X), and returns the two or more roving-supply stop members (30, 32) from the second position to the first position through the engagement of the return member (44, 44a-44e, 75).

10. 发明授权

EP3524715B1 POT SPINNING METHOD AND POT SPINNING MACHINE 有权
公开(公告)号：EP3524715B1
公开(公告)日：2020-04-15
申请号：EP19154983.1
申请日：2019-02-01
申请人： Kabushiki Kaisha Toyota Jidoshokki
发明人： MIYATA, Yasuhiro , TSUCHIDA, Daisuke
IPC分类号： D01H1/08

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式