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1. 发明授权

EP0244945B1 False twist apparatus 失效
标题翻译：假捻装置
公开(公告)号：EP0244945B1
公开(公告)日：1993-09-08
申请号：EP87302833.6
申请日：1987-04-01
申请人： RIETER SCRAGG LIMITED
发明人： Naylor, Geoffrey , Lawrence, Christopher John , Wilkinson, Philip Marsland
IPC分类号： D02G1/08 , D02G1/06
CPC分类号： D02G1/06

2. 发明公开

EP0510829A1 Winding apparatus 失效
标题翻译：缠绕装置
公开(公告)号：EP0510829A1
公开(公告)日：1992-10-28
申请号：EP92303051.4
申请日：1992-04-07
申请人： RIETER-SCRAGG LIMITED
发明人： Naylor, Geoffrey , Bennett, Neale
IPC分类号： B65H54/28
CPC分类号： B65H54/2821 , B65H54/2842 , B65H54/385 , B65H2403/72 , B65H2701/31
摘要： A yarn winding apparatus comprises two clutches (20,21), the input sides of which are continuously driven in opposed directions by a motor (18) or by respective motors (18,19). At any given moment one of the clutches (20) is engaged whilst the other (21) is disengaged, so that yarn traversing apparatus (13,14) is driven in a first direction to move the yarn (12) in one direction along a traverse path to a predetermined end of stroke location, whereupon a control device (22) causes disengagement of the one clutch (20) and engagement of the other clutch (21) to drive the yarn traversing apparatus (13,14) in the opposite direction and hence the yarn (12) in the reverse direction along the traverse path.
Preferably the clutches (20,21) are electrorheological fluid or magneto-rheological suspension clutches, each of which is coupled to a respective one of two spaced pulleys (15,16) around which travels an endless band (14), having a traversing yarn guide (13) thereon. The control device (22) may be programmable to vary the traverse speed and end of stroke locations to avoid patterning and ridged or collapsed package ends.
摘要翻译：纱线卷绕装置包括两个离合器（20,21），其输入侧由马达（18）或相应的马达（18,19）沿相反的方向连续驱动。在任何给定时刻，离合器（20）中的一个被接合，而另一个（21）被脱开，使得纱线横动装置（13,14）沿第一方向被驱动以使纱线（12）沿着一个方向（22）使所述一个离合器（20）脱开并与另一个离合器（21）接合以沿相反方向驱动所述纱线横动装置（13,14）并因此沿着横动路径在相反方向上控制纱线（12）。优选地，离合器（20,21）是电流变流体或磁流变悬架离合器，每个离合器耦合到两个间隔开的滑轮（15,16）中相应的一个滑轮（15,16），环形带（14）围绕该滑轮行进，在其上引导（13）。控制装置（22）可以是可编程的，以改变横动速度和行程位置的终点，以避免图案化和隆起或折叠的包装物端部。

3. 发明公开

EP0853150A2 Texturing yarn 有权转让
标题翻译： Garntexturierung
公开(公告)号：EP0853150A2
公开(公告)日：1998-07-15
申请号：EP98300066.2
申请日：1998-01-07
申请人： RIETER SCRAGG LIMITED
发明人： Naylor, Geoffrey , Atkinson, Colin
IPC分类号： D02G1/02
CPC分类号： D02J13/00
摘要： In a yarn false twist texturing process in which yarn (17) is passed through heating and cooling zones (14, 15) to a false twist device (16), the yarn (17) is passed in a helical path around a cylinder (19) at opposed ends of which yarn guides (26, 27) are disposed to provide the helical path, preferably through the cooling zone (15). In order to raise the surge speed at which the process becomes unstable, at least one of the yarn guides (26) is positionally adjustable relative to another guide (27) and/or a third guide (23) is located between the other two (26, 27) so as to increase the helix angle of the yarn path and the effective angle of wrap around a cylindrical cooling device (19) on which the guides (23, 26, 27) are mounted. The cooling cylinder (19) may be a tube to which suction (22) is applied to draw fumes from the yarn (17) as it passes over a port (21) in the tube (19) and to draw ambient air into the tube (19) to assist the cooling effect. The non-abrupt changes in direction of the yarn path allows the twist to run back through the cooling and heating zones (15, 14).
摘要翻译：在纱线（17）通过加热和冷却区域（14,15）到假捻装置（16）的纱线假捻变形过程中，纱线（17）绕圆柱体（19））布置在其引导件（26,27）的相对两端，以提供螺旋路径，优选地通过冷却区（15）。为了提高过程变得不稳定的浪涌速度，导纱器（26）中的至少一个可相对于另一个导向件（27）位置调整，和/或第三导向件（23）位于其他两个（以增加纱线的螺旋角度和围绕其上安装有引导件（23,26,27）的圆柱形冷却装置（19）的有效的卷绕角度。冷却缸（19）可以是一个管，当其穿过管（19）中的一个端口（21）并且将环境空气吸入管中时，施加有吸力（22）的烟丝从纱线（17）中抽出烟气（19）以帮助冷却效果。纱线路径方向的非突然变化允许扭转通过冷却和加热区域（15,14）而回退。

4. 发明公开

EP0460799A1 False twist apparatus 失效
标题翻译： Falschdrallvorrichtung。
公开(公告)号：EP0460799A1
公开(公告)日：1991-12-11
申请号：EP91303743.8
申请日：1991-04-25
申请人： RIETER SCRAGG LIMITED
发明人： Naylor, Geoffrey , Hinchliffe, Malcolm Geoffrey
IPC分类号： B65H59/16 , B65H57/14 , D02G1/02
CPC分类号： D02G1/0273 , B65H57/14 , B65H59/16 , B65H2701/31 , D01H13/08
摘要： A twist stop device (10;28) for a false twist texturing machine comprises a roller having an array of wear resistant pins (22) extending outwardly to define a V-shaped zig-zag path for a yarn (27) passing therearound, and a pair of walls (12) disposed adjacent the array of pins (22) on opposite sides thereof to support the pins (22) and facilitate threading of the yarn (27) around the device (10;28). The roller is in two parts (11,19;20,30) each comprising a wall (12) and portion (13) of a hub part of the roller, the two parts (11,19;29,30) when assembled retaining the pins (22) in their locations and a bearing (16) within the hub parts (13). The pins (22) are at equi-angularly spaced locations, with a slot (26) at at least one location where no pin (22) is present to facilitate removal of yarn wraps (27).
摘要翻译：用于假捻变形机的扭转止动装置（10; 28）包括具有向外延伸的耐磨销（22）阵列的辊，以限定用于绕过其的纱线（27）的V形曲折路径，以及一对壁（12），设置在其相对侧上的销（22）阵列附近，以支撑销（22）并且便于纱线（27）围绕装置（10; 28）穿线。辊子分成两部分（11,19; 20,30），每个部分包括一个壁（12）和一个辊的轮毂部分的部分（13），两个部分（11,19; 29,30）组装时保持在其位置处的销（22）和在毂部（13）内的轴承（16）。销（22）处于等角度间隔的位置，在至少一个位置处具有狭槽（26），其中不存在销（22）以便于纱线包层（27）的移除。

5. 发明公开

EP0403098A2 Yarn texturing method and apparatus 失效
标题翻译： Verfahren und Vorrichtung zum Garntexturieren。
公开(公告)号：EP0403098A2
公开(公告)日：1990-12-19
申请号：EP90305780.0
申请日：1990-05-29
申请人： RIETER SCRAGG LIMITED
发明人： Naylor, Geoffrey
IPC分类号： D02G1/02
CPC分类号： D02G1/0266 , D02J13/001 , D02J13/003
摘要： A method of texturing a textile yarn, and apparatus for performing the method, are disclosed in which the yarn (13) is passes successively through a heating zone (15), an elongate cooling zone (16) and a false twist device (17), and is further cooled before entering the elongate cooling zone (16) by means (25) providing a flow of cooling fluid. The flow may be regulated so as to be intermittent, or in response to a yarn temperature measuring device (39) located just before the false twist device (17) and/or such that the cooling fluid, if a liquid with a boiling temperature less than that of the heated yarn (13), has evaporated before the yarn (13) enters the false twist device (17). The invention provides a shorter cooling zone (16), which with the elongate heating zone (15) preferably provide a straight yarn path, than was the case beforehand, and also provides a method of controlling the properties of the textured yarn (13) by regulation of the quantity of cooling fluid applied to the yarn (13).
摘要翻译：公开了一种纺织纱线的织造方法和用于执行该方法的装置，其中纱线（13）依次通过加热区域（15），细长冷却区域（16）和假捻装置（17）并且在通过提供冷却流体流的装置（25）进入细长冷却区（16）之前被进一步冷却。流量可以被调节为间歇的，或者响应于位于假捻装置（17）之前的纱线温度测量装置（39）和/或使得冷却流体如果沸点温度较低的液体比加热纱线（13）的纱线（13）进入假捻装置（17）前蒸发。本发明提供了一种较之冷却区域（16）的更短的冷却区域（16），其中细长加热区域（15）优选地提供直线纱线路径，并且还提供了通过以下方式控制变形纱线（13）的性质的方法：调节施加到纱线（13）上的冷却流体的量。

6. 发明公开

EP0244945A2 False twist apparatus 失效
标题翻译： Falschzwirnvorrichtung。
公开(公告)号：EP0244945A2
公开(公告)日：1987-11-11
申请号：EP87302833.6
申请日：1987-04-01
申请人： RIETER SCRAGG LIMITED
发明人： Naylor, Geoffrey , Lawrence, Christopher John , Wilkinson, Philip Marsland
IPC分类号： D02G1/08 , D02G1/06
CPC分类号： D02G1/06
摘要： A false twist apparatus (22), for processing primarily fine denier yarns (39) at low twist levels with consistency and good process control, comprises a roller (24) mounted for rotation about its longitudinal axis (33) and input and output guides (35, 38), to the guide yarn (39) in a helical path around the roller (24), mounted on a guide support (34) extending adjacent the roller (24). One of the guides (38) is positionally adjustable on the support (34) in a direction parallel with the roller axis (33) to alter the helix angle of the yarn (39) around the roller (24) and the twist level. For S and Z twist two drive spindles (25, 28) are provided symmetrically disposed on opposed sides of the support (34), the roller (24) being secured on the appropriate spindle (25, 28) and the output guide (38) being moved to the appropriate side of the support (34).
摘要翻译：一种用于以一致性和良好的过程控制以低捻度处理主要细旦尼尔纱线（39）的假捻装置（22）包括安装成围绕其纵向轴线（33）旋转的滚子（24）和输入和输出引导件 35，38），安装在邻近辊（24）延伸的引导支撑件（34）上的围绕辊（24）的螺旋形路径中的引导纱线（39）。所述引导件38中的一个可在所述支撑件34上沿与所述滚子轴线平行的方向位置调整，以改变所述纱线（39）围绕所述滚筒（24）的螺旋角度和扭转水平。对于S和Z扭转，对称地设置在支撑件（34）的相对侧上的两个驱动主轴（25,28）被设置，所述辊（24）固定在适当的主轴（25,28）上，并且输出引导件（38）被移动到支撑件（34）的适当侧面。

7. 发明授权

EP0900866B1 Heating arrangement 有权
标题翻译：加热装置
公开(公告)号：EP0900866B1
公开(公告)日：2003-04-09
申请号：EP98306670.5
申请日：1998-08-20
申请人： RIETER SCRAGG LIMITED
发明人： Naylor, Geoffrey , Chauhan, Bipin , Harland, John Gordon
IPC分类号： D02J13/00 , D02G1/02
CPC分类号： D02G1/0266 , D02J13/001 , D02J13/003

8. 发明授权

EP0744481B1 Textile machine 失效
标题翻译：纺织机
公开(公告)号：EP0744481B1
公开(公告)日：1999-09-15
申请号：EP96303236.2
申请日：1996-05-09
申请人： RIETER SCRAGG LIMITED
发明人： Naylor, Geoffrey
IPC分类号： D02J13/00 , D02G1/02
CPC分类号： D02J13/003 , D02G1/0266 , D02J13/008

9. 发明公开

EP0483989A1 Yarn heating arrangement 失效
标题翻译：纱线加热装置
公开(公告)号：EP0483989A1
公开(公告)日：1992-05-06
申请号：EP91309406.6
申请日：1991-10-14
申请人： RIETER-SCRAGG LIMITED
发明人： Naylor, Geoffrey , Brough, Denys William
IPC分类号： D02J13/00 , D02G1/02
CPC分类号： D02J13/001 , D02G1/0266 , D02J13/00
摘要： In a textile machine (21,33,39), a yarn heating arrangement (10,40) comprises a channel (12,42) whose bottom surface (14) is heated and a door (16,43) which closes the channel (12,42) and on whose inner surface are mounted yarn guides (19,48) providing a yarn path adjacent the heated surface (14) when the door (16,43) is closed and the yarn guides (19,48) are disposed within the channel (12,42). The length of the heated yarn path, or is closeness to the heated bottom surface (14) of the channel (12,42) is adjustable to vary the level of heating of the yarn (11), and the door (16,43) can be opened for cleaning and threading. A pivotal elongate yarn guide (35) prior to the heater (10) or pivotal elongate cooling track (25) after the heater (10) allow variation of the point of yarn (11) inlet to or yarn (11) outlet from the heater (10).
摘要翻译：在纺织机（21,33,39）中，纱线加热装置（10,40）包括其底面（14）被加热的通道（12,42）和封闭通道（12）的门（16,43） 12,42），并且在其内表面上安装有导纱器（19,48），当门（16,43）关闭并且导纱器（19,48）被布置时，所述导纱器（19,48）提供与加热表面（14）在频道内（12,42）。加热的纱线路径的长度或接近通道（12,42）的加热的底部表面（14）的长度是可调节的，以改变纱线（11）和门（16,43）的加热水平，可以打开进行清洁和穿线。在加热器（10）之后的加热器（10）或枢轴细长冷却轨道（25）之前的枢轴细长导纱器（35）允许纱线（11）入口点或纱线（11）从加热器出口（10）。

10. 发明公开

EP0403098A3 Yarn texturing method and apparatus 失效
标题翻译：纱线纹理方法和装置
公开(公告)号：EP0403098A3
公开(公告)日：1991-05-22
申请号：EP90305780.0
申请日：1990-05-29
申请人： RIETER SCRAGG LIMITED
发明人： Naylor, Geoffrey
IPC分类号： D02G1/02
CPC分类号： D02G1/0266 , D02J13/001 , D02J13/003
摘要： A method of texturing a textile yarn, and apparatus for performing the method, are disclosed in which the yarn (13) is passes successively through a heating zone (15), an elongate cooling zone (16) and a false twist device (17), and is further cooled before entering the elongate cooling zone (16) by means (25) providing a flow of cooling fluid. The flow may be regulated so as to be intermittent, or in response to a yarn temperature measuring device (39) located just before the false twist device (17) and/or such that the cooling fluid, if a liquid with a boiling temperature less than that of the heated yarn (13), has evaporated before the yarn (13) enters the false twist device (17). The invention provides a shorter cooling zone (16), which with the elongate heating zone (15) preferably provide a straight yarn path, than was the case beforehand, and also provides a method of controlling the properties of the textured yarn (13) by regulation of the quantity of cooling fluid applied to the yarn (13).
摘要翻译：公开了一种纺织纱线的织造方法和用于执行该方法的装置，其中纱线（13）依次通过加热区域（15），细长冷却区域（16）和假捻装置（17）并且在通过提供冷却流体流的装置（25）进入细长冷却区（16）之前被进一步冷却。流量可以被调节为间歇的，或者响应于位于假捻装置（17）之前的纱线温度测量装置（39）和/或使得冷却流体如果沸点温度较低的液体比加热纱线（13）的纱线（13）进入假捻装置（17）前蒸发。本发明提供了一种较之冷却区域（16）的更短的冷却区域（16），其中细长加热区域（15）优选地提供直线纱线路径，并且还提供了通过以下方式控制变形纱线（13）的性质的方法：调节施加到纱线（13）上的冷却流体的量。

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