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Patent Searching and Data


Matches 251 - 300 out of 8,734

Document Document Title
WO/2009/043195A1
Fiber delivery device comprising fiber feeding means, feeding fiber material via a carding or opening roll to fiber distribution means characterized in that the fiber distribution means are perpendicular to the collection means divided i...  
WO/2009/042790A1
A particulate delivery apparatus for distributing particulate material onto a target area of a web moving in a first direction can, generally have a hopper for receiving a supply of particulate material and a one or more tubular members ...  
WO/2009/039672A1
The device (10) for measuring the weight or thickness of a moved lap (5) comprises a stationary, rigid feed table (4) for guiding the lap (5). The lap (5) is compressed in a measuring gap (8) delimited by the feed table (4) and a feed ro...  
WO/2009/031090A1
The present invention relates to a device for the detection (1) of breaking of a fibre web comprising a number of spherical detection elements (20) held by rods (140).  
WO/2009/030551A1
A needle or a saw-toothed stamped part (10) for a comb comprises a shaft (12) and a tip (14, 16). The tip (14, 16) has an end part (14) and a middle part (16). At least the end part (14) is chamfered (15) with a working angle α smaller ...  
WO/2009/025636A1
An apparatus for the manufacture of an air laid web in which individual cellulose fibers or textile fibers or their blends can be conveyed and distributed by air uniformly onto a forming zone composed of either a foraminous screen or a f...  
WO/2009/010995A1
The present invention relates to a device for preparing flock fibres (10) comprising an inlet pipe (12), a silo (16), a pair of feeding wheels (20,22), positioned on the bottom of the silo (16), an opening wheel (40), down-line of the fe...  
WO/2009/010935A2
The present invention relates to a device for preparing flock fibres (10) comprising an inlet pipe (12), a pair of silos (16), a pair of feeding wheels (20,22), positioned on the bottom of each silo (16), an opening wheel (40), down-line...  
WO/2009/010935A3
The present invention relates to a device for preparing flock fibres (10) comprising an inlet pipe (12), a pair of silos (16), a pair of feeding wheels (20,22), positioned on the bottom of each silo (16), an opening wheel (40), down-line...  
WO/2009/007173A1
A comb segment (30) comprises a plurality of teeth (32) formed on a surface of the segment. The teeth (32) are arranged along at least one virtual line curved within the surface and extending in the comb segment's processing direction (3...  
WO/2009/003771A1
A comb (10) comprises a comb unit (12) and a comb unit profile (14). The comb (10) has clamping means (18) for connecting the comb unit (12) to the comb unit profile (14). A device (30) comprises a base profile (32) for holding at least ...  
WO/2008/155189A1
The invention relates to a device 1 for loading machines handling bulk materials, in particular materials that may be in baled or balled form, such as fibres, yarns, threads or debris from woven or non-woven or plastic textile products. ...  
WO/2008/149488A1
A nanofiber spinning method and device for manufacturing a uniform yarn of nanofibers with high strength at low cost with high productivity. A nanofiber producing unit (2) for extruding a polymer solution prepared by dissolving a polymer...  
WO/2008/144944A1
The invention relates to a solids trap for a flow of airborne fiber flocks with at least one inlet channel (1) and at least one outlet channel (3). A trapping channel (2), below which a trapping container (11) is disposed, is mounted bet...  
WO/2008/144950A1
The invention relates to a flexible card clothing comprising a backing fabric (13) and hooks (14) which are retained within the backing fabric (13), are formed from wire, penetrate the backing fabric (13) from one side, and project from ...  
WO/2008/147744A1
A strand forming and chopping apparatus (10) includes a bushing (12) for forming a continuous strand (S), a size applicator (16) for applying a size to the strand, a chopping device (20) for chopping the strand into individual segments a...  
WO/2008/141602A1
The invention relates to a method and device for operating a drawing line or drawing unit for drawing cables from polymer threads using a plurality of driven drawing rollers. According to the invention, each drawing roller (2.1, 2.2) is ...  
WO/2008/141123A1
A chopping machine (7) intended for chopping sections from strands of thermoplastic material, of determined length, the strands (5)coming from a single die (2), said machine having an essentially cylindrical chopping wheel (6) provided o...  
WO/2008/104315A1
The oscillating components of a combing machine cause the whole machine to vibrate. In order to reduce this vibration, a counter-oscillating counterbalance (20) is associated with the oscillating components such as the gripper (4, 5, 6, ...  
WO/2008/104319A1
The aim of the invention is to increase the clamping force of two co-operating clamping bars (3, 13) of the gripper (1) of a combing machine, and to homogenise said force over the width of the bars. To this end, at least one of the clamp...  
WO/2008/098912A9
Disclosed is a fleece forming machine in which the fibers are removed from the opening cylinder by means of an expelling cylinder and are sucked onto a moving sieve surface in order to form the fleece. The expelling cylinder does not ret...  
WO/2008/098912A1
Disclosed is a fleece forming machine in which the fibers are removed from the opening cylinder by means of an expelling cylinder and are sucked onto a moving sieve surface in order to form the fleece. The expelling cylinder does not ret...  
WO/2008/092285A1
The invention relates to an apparatus for determining a mass of a fibre-flock stream (15), wherein the apparatus comprises a centimetre wave sensor (1) for measuring properties of the fibre flocks (4), and wherein and means for determini...  
WO/2008/074665A1
The invention relates to a method of producing a nonwoven from synthetic fibres in a continuous process sequence, and to an apparatus for implementing the method. The nonwoven is produced here in sub-steps by providing a polymer melt for...  
WO/2008/060691A1
A method and apparatus for forming yarn provides a feeding component that feeds one or more ribbons of tow starting material, a drafting component that includes at least two pairs of rollers through which the feed materials pass and whic...  
WO/2008/058573A1
A method for detecting and separating impurities in a pneumatically conveyed material stream of raw cotton, in which method the material stream is illuminated in an observation zone with the aid of at least one point light source (3), is...  
WO/2008/055367A1
The invention concerns a textile machine, in particular a spinning-preparatory machine, a device and a process for contactless measurement and/or adjustment of parameters between mutually opposite strips of card clothing (21, 25). The de...  
WO/2008/052757A1
In order for it to be possible for upper detaching rollers (1) to be removed relatively easily even in the constricted space conditions in the work region of a combing machine, it is proposed that the tie rods (4) which load the upper de...  
WO/2008/046480A1
The invention relates to a revolving flat card unit (5) for a carding machine (1) having carding bars (12) which can be fixed on endless drawing means (14) in a readily releasable manner. There is provision according to the invention for...  
WO/2008/046479A1
The invention relates to a revolving flat card unit (5) for a carding machine (1) having carding bars (12) which can be fixed on endless drawing means (14) in a readily releasable manner. There is provision according to the invention for...  
WO/2008/040703A1
The invention relates to a device (20, 20') for a textile machine (1), particularly for a spinning preparation machine (1), for example for a drawing frame (1), carding machine or combing machine, or for a spinning machine, for example a...  
WO/2008/037096A1
The invention relates to an apparatus for removing fibre material having a bale removal machine (1) which has a displaceable removal tower (2) and a stationary fibre extraction channel (3). The fibre extraction channel (3) is provided wi...  
WO/2008/034951A1
The invention relates to a pipe section for insulation of pipes, consisting essentially of mineral wool which contains at least a binder and possibly also other additives, and to a method for manufacturing the same. In the method, a bloc...  
WO/2008/025382A1
The invention relates to a rotating-nozzle converter (10) for converting one or more monofilaments (12) into staple fibres by means of a rotating nozzle (14, 16) and a knife (18), wherein the nozzle function is integrated into the rotor ...  
WO/2008/022947A1
The invention relates to a method and an apparatus for producing staple fibres from a crimped sliver. To this end, a plurality of individual slivers are laid next to one another to form a treatment sliver width and are jointly treated in...  
WO/2008/015132A1
A drum for rag-tearing and carding machines, provided with an outer surface covered by a plurality of slats (3) which are longitudinally mutually adjacent, each of the slats having a plurality of mutually parallel grooves (7) which accom...  
WO/2008/011733A1
The invention relates to a combing machine that operates according to the Heilman principle, comprising a detaching roller (24) that cooperates with a detaching segment (20) of a combing cyclinder (16), with which a suction channel (52) ...  
WO/2008/011734A1
The invention relates to a combing machine that operates according to the Heilmann principle, comprising a detaching roller (24) that cooperates with a detaching segment (20) of a combing cyclinder (16), with which a suction channel (52)...  
WO/2008/012466A3
Cutting wheel (19) for cutting continuous filaments into predetermined lengths, comprising a supporting member consisting of a rotary drum fitted with blades (22) set at right angles on its periphery and, between the blades (22), members...  
WO/2008/012466A2
Cutting wheel (19) for cutting continuous filaments into predetermined lengths, comprising a supporting member consisting of a rotary drum fitted with blades (22) set at right angles on its periphery and, between the blades (22), members...  
WO/2008/013195A1
A rotating body whose blades directly engaging in defibration have excellent mechanism durability and in which a damaged blade can be easily replaced. The rotating body has ridge bodies on its surface and used for a device for producing ...  
WO/2008/010753A1
The invention relates to a mat-forming wheel (1,2) for forming air-laid absorbent cores for sanitary absorbent articles, such as diapers, sanitary napkins, incontinence protectors and the like, said wheel comprising a series of moulds (3...  
WO/2008/010752A1
The present invention relates to an apparatus for forming air-laid absorbent cores (13,14), comprising a first and second mat-forming wheel (1,2), means for transferring a core element on the first mat-forming wheel onto a core element o...  
WO/2008/010754A1
The present invention relates to an apparatus for forming air-laid absorbent cores, comprising a first and second mat-forming wheel (1,2). According to the invention means are provided for applying a first and second web of casing materi...  
WO/2008/010751A1
The present invention relates to an apparatus for forming air-laid absorbent cores (15,16), comprising a first and second mat-forming wheel (1,2), each of the mat-forming wheels having a series of moulds (3,4) along their peripheral surf...  
WO/2007/135548A3
The present invention concerns covalent conjugates of cotton and substitutes (viscose, modal cotton) with bioactive substances having antiseptic, sanitizing, acaricidal and insect repellent activity, as well as a new process for obtainin...  
WO/2007/135548A2
The present invention concerns covalent conjugates of cotton and substitutes (viscose, modal cotton) with bioactive substances having antiseptic, sanitizing, acaricidal and insect repellent activity, as well as a new process for obtainin...  
WO/2007/134805A1
In order to relieve the operator of a combing machine from having to handle the heavy comb reels (4, 7), a mechanically operated reserve reel trough (6) is provided. It can be lowered to such a level that it can easily roll comb reels, e...  
WO/2007/128403A1
The aim of the invention is to provide a combing machine which allows transmission of the drive movement to the feed rollers (10) that are shifted during comb operation. For this purpose, a fixed drive shaft (15) transmits the rotational...  
WO/2007/115711A1
The invention relates to a combing machine comprising a circular comb (2) and an oscillating gripper device (7), the mouth of which, when swinging backwards, moves away from the circular comb thus reducing the duration and the intensity ...  

Matches 251 - 300 out of 8,734