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公开(公告)号：EP1330408B1
公开(公告)日：2006-05-03
申请号：EP01992683.1
申请日：2001-10-30
申请人： IROPA AG
IPC分类号： B65H51/22
CPC分类号： D04B15/482 , B65H2555/23
摘要： The invention relates to a thread supplying device (F) comprising a housing (H); a storage body (D) which is rotationally positioned on a winding shaft (S); permanent magnets (P1, P2) which are oriented towards each other, are associated with the housing and the storage body, and are used to support the storage body (D) in a stationary manner; and an extension arm which is fixed to the housing. A ring support for a ring-shaped thread tensioner is arranged on said extension arm. Said ring support can be displaced from an operational position into a threading position. The permanent magnets (P2) associated with the housing (H) are integrated into the ring support (R) of the thread tensioner (B), the permanent magnets associated with the storage body (D) are placed in the region of the front end thereof, the opposing permanent magnets (P1, P2) are magnetically separated in the threading position of the ring support (R) and the storage body is released for free rotational movement.
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公开(公告)号：EP1330408A1
公开(公告)日：2003-07-30
申请号：EP01992683.1
申请日：2001-10-30
申请人： IROPA AG
IPC分类号： B65H51/22
CPC分类号： D04B15/482 , B65H2555/23
摘要： The invention relates to a thread supplying device (F) comprising a housing (H); a storage body (D) which is rotationally positioned on a winding shaft (S); permanent magnets (P1, P2) which are oriented towards each other, are associated with the housing and the storage body, and are used to support the storage body (D) in a stationary manner; and an extension arm which is fixed to the housing. A ring support for a ring-shaped thread tensioner is arranged on said extension arm. Said ring support can be displaced from an operational position into a threading position. The permanent magnets (P2) associated with the housing (H) are integrated into the ring support (R) of the thread tensioner (B), the permanent magnets associated with the storage body (D) are placed in the region of the front end thereof, the opposing permanent magnets (P1, P2) are magnetically separated in the threading position of the ring support (R) and the storage body is released for free rotational movement.
摘要翻译： 本发明涉及一种供线装置（F），它包括一个壳体（H）; （D），其可旋转地定位在卷绕轴（S）上; 相互面对的永磁体（P1，P2）与壳体和存储体相关联，并用于以静止的方式支撑存储体（D）; 以及固定在壳体上的延伸臂。 在所述延伸臂上设置有用于环形线张紧器的环支架。 所述环支撑件可从操作位置移位到螺纹位置。 与壳体（H）相关联的永磁体（P2）被集成到线张紧器（B）的环支撑件（R）中，与存储体（D）相关联的永磁体被放置在前端 其相对的永磁体（P1，P2）在环支撑件（R）的穿线位置中磁性地分离，并且存储体被释放以进行自由旋转运动。
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公开(公告)号：EP1317393A1
公开(公告)日：2003-06-11
申请号：EP01967346.6
申请日：2001-09-14
申请人： IROPA AG
IPC分类号： B65H59/22
CPC分类号： D03D47/364 , B65H59/225 , B65H2555/13 , B65H2701/31
摘要： The invention relates to a disk brake (B) for a thread (Y). Said disk brake has a run-in disk (E) which can be pressed against a stationary run-out disk (A) under the influence of a magnet (M), with a circular braking surface (2). The run-out disk (A) has a central run-out opening (16) for the thread (Y), which is braked between the braking surfaces (2, 14) which are oriented radially in relation to the brake axis (X). The run-in disk (E) is held in the nose area of a storage drum (D) of a thread storage device (F), in a manner that allows the disk to wobble, while the magnet (M) and the run-out disk (A) are held in a stationary support (S). The invention provides that the run-in disk consists of magnetic material and the magnet (M) acts on the run-in disk (E) magnetically through the run-out disk (A), so that the braking force that is exerted on the thread between the braking surfaces can be adjusted and varied.
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公开(公告)号：EP1434730A1
公开(公告)日：2004-07-07
申请号：EP02801282.1
申请日：2002-07-26
申请人： IROPA AG
CPC分类号： D03D47/34 , B65H59/22 , B65H2301/531 , B65H2555/13 , B65H2601/321 , B65H2601/524 , B65H2701/31
摘要： The invention concerns a yarn tension device (B) comprising a brake disc (L) eletromagnetically stressed against a fixed braking surface (17), a housing (1) whereon the cover bearing the brake disc (L) is mounted such that it is capable of being lifted relative to the braking surface (17), and at least an adjusting arbor (S) controlling the movements lifting the cover, said arbor being mounted on the housing (S) in geometric coordination relative to the path of the yarn (W). The invention is characterized in that the cover is a hinged cover (K) mounted to as to be capable of being raised about the adjusting arbor (S) while releasing the braking zone (12) of the yarn tension device (B).
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公开(公告)号：EP1337453B1
公开(公告)日：2004-06-09
申请号：EP01993573.3
申请日：2001-11-07
申请人： IROPA AG
IPC分类号： B65H51/22
CPC分类号： C21D6/02 , B65H2404/522 , B65H2601/121 , C21D6/004 , C21D6/04 , C21D8/0205 , D03D47/366 , Y10T29/49995 , Y10T428/12361
摘要： An endless tensioning strip for a yarn tensioning device consists of precipitation hardened stainless steel (S). The endless yarn tensioning strip is produced by first manufacturing an endless blank from a sheet of a precipitation hardening stainless steel, shaping the blank into a truncated cone in its endless form, and then hardening the strip by precipitation hardening.
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公开(公告)号：EP1163180B1
公开(公告)日：2003-05-28
申请号：EP00916966.5
申请日：2000-03-16
申请人： IROPA AG
IPC分类号： B65H51/22
CPC分类号： D03D47/366
摘要： The invention relates to a yarn feeder comprising a stationary storage body and a yarn brake having a brake element which axially contacts the storage body and consists of a truncated cone-shaped, thin-walled brake band (S) which externally is held in an elastic, circular retaining membrane (M) which is made of a plastic or elastomer material and joined to a carrier ring (R) that is concentric to the brake band (S). According to the invention at least outside the retaining area for the brake band (S) several areas (D) having a reduced wall thickness (S1) are provided for in the retaining membrane.
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公开(公告)号：EP1317393B1
公开(公告)日：2005-04-27
申请号：EP01967346.6
申请日：2001-09-14
申请人： IROPA AG
IPC分类号： B65H59/22
CPC分类号： D03D47/364 , B65H59/225 , B65H2555/13 , B65H2701/31
摘要： The invention relates to a disk brake (B) for a thread (Y). Said disk brake has a run-in disk (E) which can be pressed against a stationary run-out disk (A) under the influence of a magnet (M), with a circular braking surface (2). The run-out disk (A) has a central run-out opening (16) for the thread (Y), which is braked between the braking surfaces (2, 14) which are oriented radially in relation to the brake axis (X). The run-in disk (E) is held in the nose area of a storage drum (D) of a thread storage device (F), in a manner that allows the disk to wobble, while the magnet (M) and the run-out disk (A) are held in a stationary support (S). The invention provides that the run-in disk consists of magnetic material and the magnet (M) acts on the run-in disk (E) magnetically through the run-out disk (A), so that the braking force that is exerted on the thread between the braking surfaces can be adjusted and varied.
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公开(公告)号：EP1337453A1
公开(公告)日：2003-08-27
申请号：EP01993573.3
申请日：2001-11-07
申请人： IROPA AG
IPC分类号： B65H51/22
CPC分类号： C21D6/02 , B65H2404/522 , B65H2601/121 , C21D6/004 , C21D6/04 , C21D8/0205 , D03D47/366 , Y10T29/49995 , Y10T428/12361
摘要： An endless tensioning strip for a yarn tensioning device consists of precipitation hardened stainless steel (S). The endless yarn tensioning strip is produced by first manufacturing an endless blank from a sheet of a precipitation hardening stainless steel, shaping the blank into a truncated cone in its endless form, and then hardening the strip by precipitation hardening.
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公开(公告)号：EP1434730B1
公开(公告)日：2006-10-11
申请号：EP02801282.1
申请日：2002-07-26
申请人： IROPA AG
CPC分类号： D03D47/34 , B65H59/22 , B65H2301/531 , B65H2555/13 , B65H2601/321 , B65H2601/524 , B65H2701/31
摘要： The invention concerns a yarn tension device (B) comprising a brake disc (L) eletromagnetically stressed against a fixed braking surface (17), a housing (1) whereon the cover bearing the brake disc (L) is mounted such that it is capable of being lifted relative to the braking surface (17), and at least an adjusting arbor (S) controlling the movements lifting the cover, said arbor being mounted on the housing (S) in geometric coordination relative to the path of the yarn (W). The invention is characterized in that the cover is a hinged cover (K) mounted to as to be capable of being raised about the adjusting arbor (S) while releasing the braking zone (12) of the yarn tension device (B).
摘要翻译： 本发明涉及一种纱线张力装置（B），该纱线张力装置（B）包括电磁地施加在固定制动表面（17）上的制动盘（L），安装有承载制动盘（L）的盖的壳体（1），使得其能够 相对于所述制动表面（17）被提升，并且至少一个调节心轴（S）控制提升所述盖的运动，所述心轴相对于所述纱线的路径（W）以几何坐标安装在所述壳体 ）。 本发明的特征在于，盖是铰接盖（K），其安装成能够在释放纱线张紧装置（B）的制动区域（12）的同时围绕调节心轴（S）升高。
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10.发明公开
公开(公告)号：EP1266056A2
公开(公告)日：2002-12-18
申请号：EP01936113.8
申请日：2001-03-20
申请人： IROPA AG
IPC分类号： D03D47/34
CPC分类号： D03D47/362
摘要： The invention relates to a method for inserting a longitudinally elastic yarn (Y) from a yarn supply (1) into a shuttleless weaving machine (W). According to the invention, the yarn is firstly removed with positive yarn feed from the yarn supply. Afterwards, the yarn is intermediately stored in adjacent windings with a predetermined elongation while using a winding speed that is synchronized with the positive feed speed, and for each insertion process, the yarn is released only with a predetermined insertion length.
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