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1. 发明申请

WO1990012135A1 AN ELECTRONICALLY CONTROLLED WEFT YARN PROCESSING UNIT 审中-公开
标题翻译：电子控制纱线加工单元
公开(公告)号：WO1990012135A1
公开(公告)日：1990-10-18
申请号：PCT/EP1990000544
申请日：1990-04-06
申请人： IRO AB , JOSEFSSON, Pär , HALLBERG, Thomas
发明人： IRO AB
IPC分类号： D03D47/34
CPC分类号： D03D47/34
摘要： In the case of an electronically controlled weft yarn processing unit, which consists of a yarn feed system and of a weaving machine and which comprises at least one yarn feeder arranged in the yarn feed system and including a separate drive means provided with an electronic control unit as well as monitoring and control elements, said yarn supply system being arranged separately from the weaving machine in the vicinity of said weaving machine, and which further comprises an input and indicating section connected to the control unit of the yarn feeder and used for the functional parameters to be adjusted, and which still further comprises an operation and control panel provided on the weaving machine, the input and indicating section (10') of the yarn feeder (F1 - F6) is provided in the operation and control panel (8) of the weaving machine (W), said input and indicating section (10') being connected to the control unit (C) of the yarn feeder (F1 - F6) via a data transmission link (5) for functional parameter data.
摘要翻译：在电子控制的纬纱处理单元的情况下，该处理单元由喂纱系统和织造机组成，并且包括布置在喂纱系统中的至少一个喂纱机，并且包括设置有电子控制单元的单独的驱动装置以及监视和控制元件，所述纱线供应系统与所述织机附近的织机分开布置，并且还包括连接到所述喂纱机的控制单元的输入和指示部分，用于所述功能性要进行调整的参数，并且还包括设置在织机上的操作和控制面板，在操作和控制面板（8）中设置有供纸器（F1-F6）的输入和指示部分（10'），所述输入指示部（10'）经由数据传输链路（5）连接到给纱机（F1-F6）的控制单元（C）功能参数数据。

2. 发明申请

WO1994012710A1 WEFT THREAD REGULATING AND MEASURING WHEEL 审中-公开
标题翻译：纬纱测量进
公开(公告)号：WO1994012710A1
公开(公告)日：1994-06-09
申请号：PCT/EP1993003348
申请日：1993-11-29
申请人： IRO AB , JOSEFSSON, Pär
发明人： IRO AB
IPC分类号： D03D47/36
CPC分类号： D03D47/363
摘要： A weft thread regulating and measuring wheel (F) has a storage drum (D) for a thread stock (7) made of tangentially wound turns from which the thread (Y) may be unwound overend in sections of a predetermined length. The storage drum (D) has an energy accumulator (S) triggerable from outside the storage drum for temporarily extending a circumferentially limited expanding body (9) located below the turns in the thread stock (7).

3. 发明申请

WO1993006279A2 POWER LOOM AND INSERTION BRAKE FOR POWER LOOMS 审中-公开
标题翻译：电源线和插入式制动器
公开(公告)号：WO1993006279A2
公开(公告)日：1993-04-01
申请号：PCT/EP1992002204
申请日：1992-09-23
申请人： IRO AB , JOSEFSSON, Pär , JACOBSSON, Kurt, Arne, Gunnar , THOLANDER, Lars, Helge, Gottfrid
发明人： IRO AB
IPC分类号： D03D47/34
CPC分类号： D03D47/34 , B65H59/26 , B65H2701/31
摘要： A jet loom has a weft yarn insertion brake with at least a braking element movable across the path of the weft yarn between a rest position at one side of the weft yarn and a braking position. An electric driving motor linked with the braking element can be actuated during each insertion process and is connected to an electronic control device. As driving motor, a fast response step or D.C. motor is used that can be switched in each direction of displacement and whose stroke can be individually adjusted in each set position of the braking element during an insertion process. The control device has a programming part with a programm that can be modified between individual insertion processes in order to adapt the moment in time, the stroke and the direction of the driving motor control. A constrained, inelastic link extends between the driving motor and the braking element in all movement directions. The force exerted by the driving motor on the braking element is higher than the highest possible reaction force of the deflected weft yarn. In order to move the braking element, such an insertion brake has a fast response step or D.C. motor that can be controlled by a programming part of a control device according to a program that can be modified between individual insertion processes for adaptation purposes.

4. 发明申请

WO1992004490A1 METHOD FOR CONTROLLING A WEFT PROCESSING SYSTEM AND MEASURING FEEDER 审中-公开
标题翻译：用于控制加工系统和测量进料器的方法
公开(公告)号：WO1992004490A1
公开(公告)日：1992-03-19
申请号：PCT/EP1991001724
申请日：1991-09-10
申请人： IRO AB , JOSEFSSON, Pär
发明人： IRO AB
IPC分类号： D03D47/30
CPC分类号： D03D47/34 , D03D47/3033 , D03D47/304 , D03D47/3066 , D03D47/362 , D03D47/363
摘要： A method for controlling a weft processing system of at least one measuring feeder (M) and a jet weaving machine (W) in which passing signals are used for measuring the weft sections consumed by the jet weaving machine (W). The same passing signals are used to at least initiate one auxiliary control function which is related to the movement of the weft in the shed of said jet weaving machine (W). In order to adapt at least the initiation of the auxiliary control function to the actual movement of the weft tip in the shed during one insertion, a deviation between the movement of the weft tip assumed on the basis of the weft passing signals and the actual movement of the yarn tip influenced at least by a withdrawal-balloon (14) is detected for deriving proportional correction values. Said correction values are associated with said weft passing signals so that said auxiliary control function can be initiated for at least one later insertion on the basis of one weft passing signal and the correction value associated therewith.
摘要翻译：一种用于控制至少一个测量给料机（M）和喷射织机（W）的纬纱处理系统的方法，其中通过信号用于测量喷射织机（W）消耗的纬纱部分。使用相同的传递信号来至少启动与所述喷气织机（W）的梭口中的纬纱的运动相关的一个辅助控制功能。为了在一次插入期间至少适应辅助控制功能的启动与纬纱尖端在梭口中的实际移动，基于纬纱通过信号假设的纬纱针尖的运动与实际运动之间的偏差检测至少由取出气球（14）影响的纱线尖端，以得出比例校正值。所述校正值与所述纬纱通过信号相关联，使得可以基于一个纬纱通过信号和与其相关联的校正值，启动所述辅助控制功能至少一个以后的插入。

5. 发明申请

WO1992001102A1 THREAD-PROCESSING SYSTEM AND PROCESS FOR VARYING THE PERIPHERY OF A UNIT CARRYING A THREAD SUPPLY 审中-公开
标题翻译：螺纹加工系统及改造螺旋桨供应单元周边的工艺
公开(公告)号：WO1992001102A1
公开(公告)日：1992-01-23
申请号：PCT/EP1991001300
申请日：1991-07-11
申请人： IRO AB , CLAESSON, Tore , FREDRIKSSON, Lars-Berno , JOSEFSSON, Pär
发明人： IRO AB
IPC分类号： D03D47/36
CPC分类号： D03D47/362 , D03D47/363
摘要： A thread-regulating wheel (101) of a thread-processing system contains a unit (104) which carries a thread supply (105). The unit has extensible and contractible elements which can be adjusted radially by means of adjusting elements (107). The thread-regulating wheel can be controlled by means of a control attachment (113) to which one or more suppliers and/or a textile machine (T) are assigned and generates one or more control signals (i5) for the adjusting elements. The signals originate from the functions of the textile machine, the thread-regulating wheels and the like. When the signal is applied, the adjusting element brings the element (103) to a peripheral size corresponding to the new signal value or signal number. When the peripheral size changes, a thread-isolating function which may be separately controlled is maintained.
摘要翻译：螺纹加工系统的螺纹调节轮（101）包含承载螺纹供给装置（105）的单元（104）。该单元具有可通过调节元件（107）径向调节的可伸缩元件。螺纹调节轮可以通过一个或多个供应商和/或纺织机器（T）被分配到的控制附件（113）来控制，并且为调节元件生成一个或多个控制信号（i5）。这些信号源自纺织机械，线调节轮等的功能。当施加信号时，调整元件将元件（103）带到对应于新信号值或信号号的外围尺寸。当外围尺寸变化时，可以单独控制的螺纹隔离功能。

6. 发明申请

WO1990004058A1 THREAD STORAGE AND DELIVERY DEVICE 审中-公开
标题翻译：螺纹存储和传送设备
公开(公告)号：WO1990004058A1
公开(公告)日：1990-04-19
申请号：PCT/EP1989001166
申请日：1989-10-05
申请人： IRO AB , BENGTSSON, Alf , JOSEFSSON, Pär
发明人： IRO AB
IPC分类号： D03D47/36
CPC分类号： D03D47/361 , B65H57/24 , B65H2701/31 , D03D47/364 , D03D47/366
摘要： A thread storage and delivery device for textile machines has a storage body that forms a storage surface and a thread winding element. The winding element and the storage body are rotative in relation to each other in order to convey the thread from the supply side of the device to the storage surface of the storage body, thus forming a stock of thread from which the thread is drawn to the outlet side of the device. Thread guiding bodies arranged in the path of the thread between the supply area and the outlet area have thread guiding surfaces composed of ceramic sintered material or coated with ceramic sintered material, the thread being deflected at the thread guiding surfaces with various angles. In order to achieve particularly favourable working conditions under friction, at least the thread guiding surface (L) with the largest deflection angle (180 DEG - alpha ) is composed of a high density sintered material containing mainly mechanically resistant nitrides, carbides and/or carbonitrides hot-pressed in a pocket according to an isostatic sintering process to form the thread guiding body.
摘要翻译：用于纺织机器的螺纹存储和传送装置具有形成存储表面和螺纹缠绕元件的存储体。绕组元件和存储体相对于彼此是旋转的，以便将线从装置的供给侧输送到存储体的存储表面，从而形成螺纹的股票，线从该股线被拉到出口侧的设备。在供给区域和出口区域之间的螺纹路径中布置的导丝体具有由陶瓷烧结材料构成或涂覆有陶瓷烧结材料的导纱面，螺纹以各种角度在螺纹导引面处偏转。为了在摩擦下实现特别有利的工作条件，至少具有最大偏转角（180°-α）的导纱面（L）由主要包含机械抵抗的氮化物，碳化物和/或碳氮化物的高密度烧结材料组成根据等静压烧结工艺在口袋中热压成螺纹引导体。

7. 发明申请

WO1997009263A1 YARN-FEEDING DEVICE 审中-公开
标题翻译：送线设备
公开(公告)号：WO1997009263A1
公开(公告)日：1997-03-13
申请号：PCT/EP1996003881
申请日：1996-09-04
申请人： IRO AB , SVANSTRÖM, Anders , JOSEFSSON, Pär
发明人： IRO AB
IPC分类号： B65H51/22
CPC分类号： D03D47/361 , B65H2407/51 , D03D47/366 , D04B15/48
摘要： A yarn-feeding device (F) comprising a stationary housing (1) and a rotatably driven reeling element (9) with an outer ring-like lip (11) that overlaps an inner housing flange in an axially open slot (S). At at least one point on the perimeter (13) of the housing flange (12), within the overlap (Ü), there is a collector (C) which either projects into or withdraws from the slot (S) thus removing any dirt adhering to the inner surface of the lip (11).
摘要翻译：在喂纱装置（F）与相对于固定壳体（1）可旋转地驱动绕组元件（9）具有一个外，环形边缘（11）在一个轴向敞开的间隙部（S）的内部壳体凸缘（12）重叠，是在外壳凸缘（12）的外圆周（13）的至少一个点的重叠（U）内包括用于所述内部的捕获元件（C）在所述边缘（11）附着于杂质提供一种无论是在从间隙区域中的间隙区域（S）突出（S）提取。

8. 发明申请

WO1995003442A1 FEED SYSTEM FOR A JET LOOM 审中-公开
标题翻译： ENTRY SYSTEM FOR A喷气织机
公开(公告)号：WO1995003442A1
公开(公告)日：1995-02-02
申请号：PCT/EP1994002208
申请日：1994-07-06
申请人： IRO AB , THOLANDER, Lars, Helge, Gottfrid , JOSEFSSON, Pär
发明人： IRO AB
IPC分类号： D03D47/30
CPC分类号： D03D47/34
摘要： A feed system (E) for the weft thread (Y) of a jet loom (W), with a jet feed device (2, 3) in the loom (W) drawing the weft thread (Y) off and transporting it into the shed (1), with a weft thread storage, supply and measuring device (M) upstream of the jet feed device (2, 3) with a weaving beat dependently controllable weft thread stopping and releasing device (S), with a mechanical weft thread slip conveyor (B) arranged in the thread path of the weft thread stopping and releasing device (S) in relation to the jet feed device (2, 3), which has a feed roller (R1, R2) rotating at a faster peripheral speed than the maximum weft thread feed rate and can be deactivated while the feed roller (R1, R2) is rotating during the feed process, in which, with the slip conveyor activated, the weft thread (Y) surrounds at least a partial region of the peripheral surface of the roller and to which can be applied a slip conveyor force (f2) determined by the feed tension in the weft thread (Y), and with a thread brake (T) in the thread path at the slip conveyor (B) or downstream of the slip conveyor (B) which can be engaged dependently on the weaving beat.
摘要翻译：插入系统（E）的纬纱喷射织机（W）的（Y），与所述纬纱（Y）抽出，并在梭口（1）输送喷射插入装置（2，3）在所述喷射织机（W），与所述喷嘴进入装置的上游（2，3）设置Schussfadenspeicher-，-liefer-和测量装置（M）与webtaktabhängig可控停纬和释放装置（S），其特征在于所述停纬的纱道和释放装置（S）（用于喷气插入装置2 排列3），以更快的圆周速度大于最大的引纬速度旋转的输送辊具有至少一个（在纬纱Y的插入方向）的机械纬纱滑移输送器（B）（R1，R2），并用旋转输送辊（R1，R2），同时由插入过程中，失活，其中，在纬纱的活化滑移输送器（Y）至少umschling辊外周表面的一部分吨和具有通过所述纬纱（Y）特定滑移输送力（F2）撤出张力可被作用，并且在滑动传送器具有纱道（B）或所述滑移输送机（B）布置的下游，webtaktabhängig接合纱线制动器（T）。

9. 发明申请

WO1993004225A1 THREAD REGULATING AND MEASURING WHEEL 审中-公开
标题翻译：螺纹调节和测量轮
公开(公告)号：WO1993004225A1
公开(公告)日：1993-03-04
申请号：PCT/EP1992001927
申请日：1992-08-21
申请人： IRO AB , SVANSTRÖM, Anders , JOSEFSSON, Pär
发明人： IRO AB
IPC分类号： D03D47/36
CPC分类号： D03D47/363
摘要： A thread regulating and measuring wheel (M) has a storage body (F) for the thread (Y) wound in turns (W) and at least one stopping device (S) outwardly associated to the storage body (F) that delimits a thread (Y) passage slot (A). A stopping element (P) capable of moving transversely through the passage slot (A) to a stopping position acts as a circumferential stop (B) for the thread (Y). The stopping device (S) has, associated with the stopping element (P), an adjustable thread clamp (K) for the thread (Y) held at the stopping element (P).

10. 发明申请

WO1992003604A1 PROCESS FOR CONTROLLING A WEFT THREAD FEED AND MEASUREMENT DEVICE 审中-公开
标题翻译：用于控制螺纹进料和测量装置的方法
公开(公告)号：WO1992003604A1
公开(公告)日：1992-03-05
申请号：PCT/EP1991001579
申请日：1991-08-20
申请人： IRO AB , JOSEFSSON, Pär , FRITZSON, Joachim
发明人： IRO AB
IPC分类号： D03D47/36
CPC分类号： D03D47/362 , D03D47/363
摘要： In a process for controlling a weft thread feed and measurement device for an air jet loom, a release signal is generated for a weft thread insertion, whereupon a stop element is moved into a release position and releases the weft thread at an actual release time. The actual release time is recorded at the moment of insertion and compared with a reference release time which depends on the textile machine. A parameter for the release signal which influences the actual release time is then adjusted in function of the difference detected between the actual release time and the reference release time in such a manner that on the next insertion the actual release time is approximately equal to the reference release time. A suitable device for carrying out the process has a passage sensor or a detection device (I) for determining the actual release time and a comparison and equalization circuit for comparing and adjusting a parameter for the release signal which influences the actual release time.

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