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Patent Searching and Data


Matches 701 - 750 out of 8,758

Document Document Title
WO/1993/019232A1
Dirt separation through an aperture (36) in the casing around a rotating roller or drum is enhanced by guide grooves (142) or slots in the casing. The guide grooves or slots extend in the direction of movement of the fibres being conveye...  
WO/1993/018888A1
To grind linings (2) of a lined drum (1) while it is running, a slider (9) is moved to and fro over the linings. According to the invention, the slider is moved to and fro by the inside slot (17) of a driving belt, the driving belt being...  
WO/1993/015248A1
The invention provides composite elastic nonwoven fabrics and the process of making them. The composite elastic fabrics of the invention include an elastomeric net and at least one fibrous web including binder fibers and which is intimat...  
WO/1993/015247A1
The invention provides elastic fabrics which are substantially non-extensible in the machine direction and have substantial elastic properties in the cross-machine direction. The process stable fabrics of the invention include a net and ...  
WO/1993/013253A1
Process and plant for treating honey dew-tainted cotton to facilitate spinning. According to the invention, the cotton to be treated is formed into a sheet (21) which is passed between guiding members (3, 3') and subjected to hot steam i...  
WO/1993/013252A1
Process and plant for the treatment of honey dew-tainted cotton. According to the invention, the cotton, which is previously formed into a sheet (11) is treated in a wet atmosphere and is then made to pass between pressing members (2) wh...  
WO/1993/012278A1
A process control computer (R) for the upstream machines arranged upstream of a spinning mill reacts to signals supplied by a combing machine (1) that represent the uniformity of the products (10) supplied to a regulated drawing frame (1...  
WO/1993/012277A1
A combing machine has several combing heads. Each combing head has means (3) for feeding a lap to be combed per head and means for tearing away combed out tufts from the lap and to form a single web from all heads. In addition, the combi...  
WO/1993/011288A1
A method and apparatus (10) for processing chopped fibers (12) from essentially continuous tows (18a, b, c), each consisting of individual strands (20), comprises independently feeding at least two tows to a venturi pump (22) and associa...  
WO/1993/010298A1
A method is disclosed for opening fibers. Preferably, the fibers are opened in the high speed production of uniform, lightweight webs by air-laydown of textile fibers. In a preferred embodiment, a rotating toothed disperser roll is used ...  
WO/1993/007315A1
Woollen carding apparatus includes a laying device (3) adapted to traverse a feeding device, the laying device including means (7) for laying a sliver (2) of material across said feeding device. Signal means (4) arranged to provide a sig...  
WO/1993/007314A1
There is disclosed a setting device (25) and a method of setting the flats/cylinder clearance of a carding machine (10) having a main toothed cylinder (11), a revolving flat assembly (14) comprising a series of flats (15) which are movab...  
WO/1993/006274A1
There is disclosed a method of carding a fibrous feedstock to form a carded sliver using a carding engine (10) having a main toothed wire cylinder (11), a taker-in (12), a doffer (13), and a series of flats (14) movable along a closed lo...  
WO/1993/006275A1
A process is disclosed for supplying a lap (10) that can be unwound from a lap roll (3) to a combing unit (16) of a combing machine. The lap roll (3) lies on rotary winding cylinders (4) and at least one of the winding cylinders (4) is l...  
WO/1993/006273A1
There is disclosed a carding cylinder (10) having an internal cooling system arranged to route a flow of coolant to predetermined regions of the cylinder which require cooling and which comprises: a shaft (12, 13) on which the cylinder (...  
WO/1993/006272A1
A bale opener and mixer for packed fiber bales (2) has a continuous bale supply on a conveyor arrangement (4) that supplies the packed fiber bales (2) to a stripping surface (6), and a rail-guided cutter head (10) that moves back and for...  
WO/1993/005215A1
An unwinding carriage (14) is fed with a fibre web (4). The unwinding carriage (14) is alternatingly displaced so that it lays the web (4) on an output belt (8) driven transversely to the motion of the unwinding carriage (14) so as to ma...  
WO/1993/002236A1
There is disclosed a carding machine (100) which comprises feed means (2), a taker-in (3), a main carding cylinder (4), a doffer (6), and a stripper arrangement (7), in which a plenum chamber (11) is located at any region of the machine ...  
WO/1993/002237A1
There is disclosed a carding engine guard arrangement comprising a carding engine (10) having a longitudinal axis, and respective guards (11) arranged along each side of the carding engine (10), in which at least one of the guards compri...  
WO/1993/002238A1
A fibre opening device (2) comprises a housing in which a cylindrical roller body (40) is rotatably mounted. The roller body (40) is fixed to an axle (42) which is connected to an axle (46) which is rotatably mounted in a bearing housing...  
WO/1993/000464A1
A lap is produced in a spreading lapping machine (2) by successively folding a fibre web from a card (1), whereafter the lap is drawn in a drawing machine (4). The drawing machine (4) is provided with rotatable devices having peripheral ...  
WO/1993/000465A1
An intermediate product is used consisting of fibres distributed essentially in two directions at an angle to each other. Said intermediate product is fed into a spreading and lapping machine (13A, 13B) which places it in alternating lay...  
WO/1992/022691A1
The invention relates to a textile machine, in particular a drawframe or similar device for ensuring that a textile fibre lap is parallel and uniform. The invention is applicable to the processing of natural, synthetic and mixed natural/...  
WO/1992/021958A1
A method in the production of a mineral fibre felt, said method utilizing a continuous measurement of the distribution of fibres over the width of the primary fibre web. A measurement apparatus suited to implement the method comprises a ...  
WO/1992/021800A1
A fibre web (4) is transported by belts (2, 5) passing around rollers (32-43, 60-69). Some of said rollers are supported by main carriages (10, 14) which are reciprocatingly movable over a bed (8) which moves parallel to the roller axes ...  
WO/1992/021799A1
A fibre web (4) is transported by belts (2, 5) passing around rollers. Some of said rollers are supported by a feed carriage (10) and a discharge carriage which are reciprocatingly movable over a bed (8) which moves parallel to the rolle...  
WO/1992/021801A1
There is disclosed a method of fixing card clothing (100) to the surface (108) of a carrier cylinder (107) which has a slot (109) in its outer periphery, in which the card clothing comprises an elongate strip of resilient material (101) ...  
WO/1992/021807A1
The invention relates to an apparatus for the production of a folded non-woven fabric, comprising means (1 to 3) including a card (3) for making a fibre web of the non-woven fabric (4) and a folder (5 to 9) for folding the fibre web. To ...  
WO/1992/021802A1
A fibre web (4) is transported by means of conveyor belts (2, 5) passing around rollers (32-43, 60-69). Some of said rollers are carried by primary reciprocating carriers (10, 14) above a floor (8) which moves in parallel to the roller a...  
WO/1992/016677A1
The nipper set has an upper nipper plate (10) and a lower nipper plate (9). The lower edge of the upper nipper plate (10) can be pressed against the top (9.2) of the lower nipper plate (9) in order to nip a lap to be combed so that a tuf...  
WO/1992/016676A1
There is disclosed a revolving flat carding machine, and a method of operation thereof, which comprises a main cylinder (11) having cylinder wires (12), a main taker-in roller (23) having card wire clothing with wire ends (23a), and an a...  
WO/1992/014872A1
A device for opening flocculent fibrous material composed of natural or man-made fibres is incorporated in a pneumatic conveying path for processing the fibrous material through a supply line connecting piece (5) and a discharge line con...  
WO/1992/014873A1
A flat for a revolving flat-type carding machine is disclosed which comprises a T-shaped flat body (10) comprising a flat flange (12) (to which a card clothing ''top'' (14) is clipped) and a relatively deep web (16). At each end of the f...  
WO/1992/013985A1
A combing machine comprises, consecutively mounted, a mechanism for feeding the fibrous product to be processed comprising in turn a transporter (1) and a pair of feeding rollers (3), and a needle field consisting of working elements. Th...  
WO/1992/011402A1
A method of killing a cocoon efficiently for producing raw silk, which comprises placing cocoons as such or in an air-permeable bag in a difficultly gas-permeable bag or container, blowing ethylene oxide gas thereinto, and maintaining th...  
WO/1992/007985A1
A fiber blending system includes an apparatus and method of forming a mat of cellulosic fibers and synthetic fibers, as well as a mat thereby formed. The method includes the steps of fiberizing cellulosic material into cellulosic fibers ...  
WO/1992/004988A1
The invention concerns a separator for airborne fibres, with a housing (2) enclosing a separating chamber (20) with an essentially cylindrical upper section (8), disposed with its longitudinal axis vertical, and a funnel-shaped lower sec...  
WO/1992/005301A1
A regulated drafting system produces changes in strain by altering the delivery rate. The can press, however, runs uniformly. A store between the delivery cylinder and the can press detects changes in the quantity of fibre strip delivere...  
WO/1992/004488A1
A carding flat (a) with card clothing (16), carried upon flexible bends (10) above an arch (12) of a carding machine and beneath carrier disks (11) has end mountings (B). Each end mounting (B) has a relieved portion (25a) and a juncture ...  
WO/1992/004492A1
A method of producing a shaped fibrous fabric structure in which a continuous filament sheet (16a) is subjected to a needle punching action, segments (36, 38) are cut from the sheet and these segments are assembled to form an annulus, an...  
WO1992001626A3  
WO/1992/002670A1
A process and device for finding the material flow in a textile processing plant, especially a spinning works, in which the material is processed by a plurality of machines and is transported to and from the machines via conveyor systems...  
WO/1992/001626A2
A moulding or padding material for textiles, such as covers, clothes or the like, is composed of a plurality of fiber aggregates. Each fiber aggregates 50 mm long at its longest extension. The fiber aggregates are shaped as down, as all ...  
WO/1992/001095A1
An apparatus for the treatment of fibre material, in particular mineral or glass fibre, has a unit (1) for loosening or opening the fibre material, and a unit (2) for feeding the fibre material to the loosening unit (1). Further, the loo...  
WO/1992/000409A1
A process for controlling a fibre processing installation which comprises a series of processing stages in order to provide fibre material in the form of a predetermined web, whereby the properties of this web may be influenced by suitab...  
WO/1991/019841A1
The invention concerns a process and device for controlling the opening of, for instance, a carding (101) or cleaning machine. A yarn-release element is moved past a yarn feed (20) and releases and takes yarns from the yarn feed, at the ...  
WO/1991/019035A1
A method of inspecting cleanliness of a top in which pill defects and plant defects are classified from image signals obtained through imaging the top with an image sensor by adopting suitably the methods of discrimination, such as round...  
WO/1991/016595A1
The invention concerns a device for measuring, to a given tolerance, the width of a fiber pack passing between a pair of rollers mounted so that the nip can be adjusted. The invention calls for at least one of the pair of rollers to be m...  
WO/1991/016625A1
A process in disclosed for sampling textile fibre skeins. A fibre skein (2) continuously moved in the longitudinal direction (23) is intermittently brought to a stop within a limited section (4, 28). The profile of the immobilized sectio...  
WO/1991/016480A1
This process is used to optimize yarn quality and maintain it constant in the automatic mixing of bales of different quality. Bales of different quality (1a, ...1b, ...1n) are placed in the transport path (3) of the transfer element (4) ...  

Matches 701 - 750 out of 8,758