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Matches 1 - 50 out of 4,888

Document Document Title
WO/2018/007105A1
The invention relates to an arrangement and a method for optimizing a weaving process comprising a control device (6) and a number of weft insertion channel groups, wherein each weft insertion channel group comprises a first weft inserti...  
WO/2018/008860A1
The present invention relates to a defect detection device capable of automatically sensing and detecting defects which can occur in a transfer process of thread (warp), a thread production process for producing thread, a twisting proces...  
WO/2017/194730A1
The invention relates to a device for image-based shed monitoring of an air jet weaving machine (1), wherein an incorrectly incorporated weft (F) is detected and can be automatically removed, having at least one lighting device (B) for i...  
WO/2017/147533A2
The subject of this application is a sequencing manifold for the purpose of supplying control and supply services of pre-determined temporal sequences to fluid processing assemblies. The functioning of this sequencing manifold requires t...  
WO/2017/147533A9
The subject of this application is a sequencing manifold for the purpose of supplying control and supply services of pre-determined temporal sequences to fluid processing assemblies. The functioning of this sequencing manifold requires t...  
WO/2017/072683A1
A method for the optimisation of the working process for a textile production line comprises at least one textile machine suitable to receive an adjustment value associable to a first operating parameter of the textile machine in order t...  
WO/2017/055961A1
The invention discloses a device for sensing end of warp yarn on a circular weaving machine (CWM). It has an improved drop wire and a device to detect the end of a running yarn on a CWM. The device also incorporates an electric circuit w...  
WO/2017/036701A1
Arrangement for optimizing a weaving process comprising a control device (6), wherein the control device (6) is arranged to determine the platform (15, 16, 17, 101, 102, 103, 104) of the bobbin (18, 19, 20, 21, 22, 23) from which the at ...  
WO/2016/128517A1
The invention relates to a method for controlled start-up of a weaving and shedding machine, wherein: - the weaving machine and the shedding machine are connected to a control device, - the weaving machine is driven by means of a main dr...  
WO/2016/015674A1
Disclosed is a numerical-control pick finding mechanism. A main motor (2) is connected to a loom main shaft (5) through a speed-reducing transmission mechanism (3) and a clutch braking mechanism (4). The loom main shaft (5) drives a warp...  
WO/2015/111077A3
A Rapier loom being characterised by at least a first Rapier provided between at least a first frame from a pair of frames and at least a Dobby frame of a Dobby machine communicably coupled with said loom, said Rapier being adapted to be...  
WO/2015/074299A1
A weft seeking mechanism of a loom and a weft seeking method. A main motor (2) is connected to a spindle (5) of the loom through a deceleration transmission mechanism (3), a clutch and brake mechanism (4). A warp shedding mechanism (7) c...  
WO/2015/072008A1
A weaving machine is provided with: a pair of upper and lower heddle supports (11, 12) that catch together with a pair of upper and lower catching parts (10a, 10b) provided on upper and lower parts of a heddle (10); a frame that supports...  
WO/2015/067465A1
The invention relates to a device for removing weft thread, wherein the device (1) comprises a first unit (9) for generating a pneumatic tensile force on a weft thread (10, 11) and a second unit (19) for generating a mechanical tensile f...  
WO/2015/013831A1
The monitoring device (100) for a weaving machine (2) comprises at least one camera apparatus (20) and a weft-thread beat-up device (1), wherein the weft-thread beat-up device (1) comprises at least one reed (17) and/or a batten (13) and...  
WO/2014/177414A1
The invention relates to a method for inserting weft ends into a shed (1.1, 1.2) of a weaving machine. Wefts (3) are selected using weft selection means (19) which are inserted into the shed by means of weft inserting means and are faste...  
WO/2014/053377A2
Device and method for monitoring a weft thread in a weaving machine comprising a second weft thread detector (10) for providing a signal when an inserted weft thread exceeds its length by a predetermined amount and an air guide channel (...  
WO/2014/053377A3
Device and method for monitoring a weft thread in a weaving machine comprising a second weft thread detector (10) for providing a signal when an inserted weft thread exceeds its length by a predetermined amount and an air guide channel (...  
WO/2013/167380A2
The invention relates to a device for operating a group of several textile machines (1.1, 1.2, 2.1, 2.2, 3.1, 3.2), comprising a portable operating unit (4) and means for signal transmission (5) between the portable operating unit (4) an...  
WO/2013/167380A3
The invention relates to a device for operating a group of several textile machines (1.1, 1.2, 2.1, 2.2, 3.1, 3.2), comprising a portable operating unit (4) and means for signal transmission (5) between the portable operating unit (4) an...  
WO/2013/037631A1
The warp band stop motion (1) for looms, in particular circular looms, comprises a sensor piece (2, 22, 32) that has a passage (3a) for a warp band (K, K1, K2). The sensor piece (2, 22, 32) can be moved back and forth between a preloaded...  
WO/2013/020782A3
The invention relates to a method for monitoring thread overtension in a weaving machine having mechanical weft insertion elements (1) and also to a weaving machine having an apparatus for carrying out the method. In this case, threads (...  
WO/2012/130519A3
The invention relates to shedding on a weaving machine (2) which is driven by a main motor (3), having a shedding device (4) which is driven by a shedding motor (5), wherein in each movement cycle (N) of the weaving machine (2), a shed (...  
WO/2012/085141A3
Group of optic sensors (S) in a weft feeder, in particular for weaving looms, comprising one or more pairs of emitting sensors (E) and receiving sensors (R) arranged on a portion of the weft feeder (C) which extends laterally to the drum...  
WO/2012/038916A3
A feed-line management system and associated method are presented for controlling flow-rate of at least one material. The system controls a feed driver to control the motion of the feed-line in response to statistical analysis of data re...  
WO/2011/015178A1
On a weaving machine, the arrival of the weft thread (1) during insertion into a shed is monitored by means of a sensor (4) at the end of the insertion path (5). The sensor (4) produces different signal profiles (6) upon the passage of d...  
WO/2010/099766A1
The invention relates to a weaving machine comprising a shedding machine, which has activatable and deactivatable movements of the shedding means and a drive, which is controlled independently of a drive of the weaving machine. During an...  
WO/2010/071536A1
A weaving machine 1 comprises a lay beam 29 which by means of drive elements is movable between a rear position 29a, in which the introduction of the weft thread into a warp arrangement can be realized, and a front position 29b, in which...  
WO/2010/046092A8
Method and device for monitoring an insertion system (10) for a weaving machine, in which the device (1) comprises a sensor device (2) for measuring at least one actual value of a fluid stream and a processing device (6) connected to the...  
WO/2010/046092A1
Method and device for monitoring an insertion system (10) for a weaving machine, in which the device (1) comprises a sensor device (2) for measuring at least one actual value of a fluid stream and a processing device (6) connected to the...  
WO/2010/022908A3
The invention relates to a method and a device for observing a movement profile of at least one driven element of a weaving machine, preferably of at least one heald shaft (1), comprising the steps: detection of at least one measured val...  
WO/2009/033447A1
The shedding machine of a mechanical loom is operated separately by an auxiliary motor and the reed by the main motor. When a stop signal is given at the point in time 1.4, the main motor (rotational speed profile 1.1) and the shedding m...  
WO/2009/006525A1
Methods for forming pleated fabrics in which the pleats are integrally woven into the fabric are provided. In one method, warp yarns are advanced in a first direction and weft yarns are interweaved with the warp yarns. The advancement of...  
WO/2008/131851A3
The invention relates to an apparatus and a method for starting a weaving device following an interruption of the weaving process, particularly following a standstill, by means of at least one control and/or regulation unit (3) for contr...  
WO/2008/131851A2
The invention relates to an apparatus and a method for starting a weaving device following an interruption of the weaving process, particularly following a standstill, by means of at least one control and/or regulation unit (3) for contr...  
WO/2008/119553A1
The invention relates to a weaving element for use with a weaving device, wherein the weaving element (2) is formed at least partially out of plastic, reinforcing material is embedded in the plastic in at least one part of a body (22) of...  
WO/2008/101642A1
The invention relates to a method for controlling the drive motors (1, 2) of a loom, comprising at least one first drive motor (1) that drives at least one first element (13) and is coupled to at least one first rotational angle sensor (...  
WO/2008/049245A1
In order to drive the main shaft (10) directly in a ribbon loom and in the process to make both a high standstill torque and high rotational speeds possible, the invention proposes a brushless DC motor (2) which is configured as an exter...  
WO/2007/115522A1
Disclosed is a weaving machine comprising a main motor, a main drive shaft for the weaving machine, which can be effectively connected to the main motor via a first shiftable coupling and can be driven by the main motor, and an additiona...  
WO/2007/071350A1
A method for insertion of a weft thread (2, 3, 4) on a weaving loom whereby insertion parameter is determined and in which on the one hand at least one control parameter for an insertion is adapted or, on the other hand, at least one con...  
WO/2006/133833A1
Weaving machine and method for introducing a weft thread (2, 3, 4) in a weaving machine, comprising introducing a specific weft thread (2, 3, 4) into a shed (8) at a lower speed than the normal speed for this specific weft thread (2, 3, ...  
WO/2006/125415A1
The invention relates to a projectile loom. The aim of the invention is to avoid fabric defects in fabrics, especially fabrics with standard weaves, that are caused by the starting process of a projectile loom. For this purpose, the proj...  
WO/2006/117673A1
Apparatus and method for reading and controlling warp threads in a loom, comprising the use of a device (14, 16) for the reading and acquisition of images, and the comparison between the acquired images and one or more predetermined samp...  
WO/2006/115582A3
A modular weaving machine (10, 10') includes a loom chassis (12) and a plurality of modular warp units (14). The warp units (14) are each configured for being pre-loaded with a plurality of warp threads (22). The loom chassis (12) is con...  
WO/2006/051377A1
A device and method are described, based on transmitted light, to detect the weft thread in a textile jet loom, having a reed (1) including a plurality of lamellae (2) defining a weft feeding channel (3), along which said thread is moved...  
WO/2006/039912A1
The invention relates to a weaving machine and a shedding machine each with at least one independent speed-adjustable electric motor drive, whereby time points or rotational angles for a speed change are fixed on the basis of certain cri...  
WO/2006/029993A1
The invention relates to a loom (1), comprising a heald loom (7), or a Jacquard machine (8), whereby the loom (1) with the heald loom (7) or the loom (1) with the Jacquard machine (8) are coupled by means of an electronic main shaft (37)...  
WO/2006/005203A1
The invention relates to a method for automatically stopping a power loom, for example when a monitoring device (6) detects a serious defect in the web of material. The power loom is provided with a warp stop motion (101). Warp breakage ...  
WO/2006/005295A1
The aim of the invention is to provide a closed and compact electromotive high-performance drive unit, whose speed can be modified, for a loom and which can be coupled to the main shaft of the loom by means of a coupling-brake combinatio...  
WO/2006/005294A1
The aim of the invention is to reduce the complexity of the power electronics that are used to operate the looms in a high-performance loom combination. To achieve this, according to the invention, the inverter (7) of the drive units of ...  

Matches 1 - 50 out of 4,888