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WO/1999/052801A1 |
The invention relates to a transportation device, comprising a conveyor belt (30) which runs around at least two rolls (10). At least one of the rolls is rotationally supported on a pivot bearing (14, 15, 16, 42, 42', 44') and moves at l...
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WO/1999/050846A1 |
In a device (1) in which an elongate material (2) which can be wound in the form of a roll (18) is drivable in a transport direction (3) and which has tension control means (20) for controlling the tension in the material (2) when the ma...
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WO/1999/046136A1 |
Label apparatus (1) comprising a roll mounting device for mounting a supply roll (41) of label material, and a web pulling device (47) for pulling the web (W) from the supply roll (41) in a forward direction. The web pulling device (47) ...
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WO/1999/044931A1 |
The invention relates to a strip guide (13) for a device for conveying strips of material (9) or material in the form of sheets, especially for corrugated board machines, comprising several elements (23) pivotally mounted on an axis (A) ...
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WO/1999/042395A1 |
The invention relates to an apparatus for continuously reeling a paper web (W), especially a high-loss magazine paper web, around a reel spool (68). The apparatus comprises means for guiding the paper web towards the reel spool, means fo...
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WO/1999/042392A1 |
In the method in the reeling or winding of a web, one or more factors or manipulated variables affecting the web in the reeling are controlled during the reeling or winding by means of measurement data in order to affect the quality of t...
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WO/1999/042390A1 |
A method and apparatus for conveying and applying a strip component (11) such as a tire tread is disclosed. The method includes the steps of placing the strip component on a belt conveyor (16), determining a guideline (52) of the strip c...
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WO/1999/041177A1 |
A rotating sleeve (231) coaxially mounted upon an inner nonrotating pivoting sleeve (230) by at least two rotary bearings (237) on either side of a center mounted pivoting bearing assembly (218) within the nonrotating pivoting sleeve (23...
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WO/1999/040006A1 |
The invention relates to a guiding roller having, at least at its two ends, expanding members with a variable diameter which help compensate the running faults of strips.
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WO/1999/040230A1 |
The invention relates to a device for guiding bands in a suspended manner and for stabilizing bands, preferably wide metal bands, for the purpose of heat treating the same. In the device, the band is blown on both sides with the aid of s...
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WO/1999/040003A1 |
A method of winding of a web, wherein the roll (11) that is being formed is supported in the direction of the axis of the roll by means of a first (12) and a second (13) support member placed at both sides of the roll. In the method, the...
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WO/1999/040005A1 |
The invention relates to a guiding roller having, at least at its two ends, expanding members with a variable diameter which help compensate the running faults of strips.
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WO/1999/037568A1 |
The inventive web guide contains a loop (29) for the web (1). This makes operating procedures easier to perform.
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WO/1999/032384A1 |
Disclosed is a registration system for phasing simultaneously advancing webs of material having variable pitch lengths comprising (a) means for feeding a continuous target web containing consecutively spaced target objects along a path a...
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WO/1999/032385A1 |
Disclosed is a registration system for phasing simultaneously advancing webs of material (30, 40) having variable pitch lengths comprising means for feeding a continuous target web (40) containing consecutively spaced target objects (42)...
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WO/1999/031317A1 |
In the method for threading a tail (7) of a paper or board web through a paper or board machine or a section thereof, or through an aftertreatment machine for paper or board or a section thereof, the tail (7) is prevented from wandering ...
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WO/1999/029604A1 |
In order to achieve a constant thickness when winding a paper strip, which represents an essential qualitative parameter in the production process of paper, the linear force (L) or the tensile force of the paper strip are corrected as an...
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WO/1999/029603A1 |
An active web stabilizer (100) including a structure having a leading edge (108) and a working surface (104) coupled by a curved surface (106), the working surface (104) being positioned proximate to a passing web (102). An internal pres...
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WO/1999/028063A1 |
The invention relates to a device for aligning a band (B), especially a metal band, having a guiding roller (14) which extends over the width of the band (B). Said guiding roller (14) is provided in order to lead the band (B) to a proces...
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WO/1999/028227A1 |
A change device of a reel-up is placed in the reel-up of a paper web in connection with a reel spool (2) forming the core of a new roll and located against the web (W) running onto the old roll (R). The change device comprises a guiding ...
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WO/1999/026871A1 |
Strip guiding apparatus and method including a roll (2) rotatable about its longitudinal axis over which strip (10) will travel while under tension. Sensing apparatus (70) determines the lateral position of the strip (10) with respect to...
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WO/1999/019094A1 |
An apparatus for unwinding a strip (2) from a coil (3) and feeding the strip (2) to an assembly (4) for processing the strip (2) has a rotatable table (10) for supporting the coil (3) and a drive unit (12, 13) for rotating the coil-suppo...
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WO/1999/018018A1 |
A tracking assembly (10) for tracking belts (12, 52) and webs comprises a support frame (20) which is adapted to be mounted below a travelling belt or web. A straight or angled support shaft (30) is pivotally mounted at its centre via a ...
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WO/1999/015450A1 |
A method and apparatus for producing an array of individual business forms from a web allow two or more sets of forms from a single web to be formed and integrated in a final array, preferably an in seriatim array with a spacing between ...
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WO/1999/014146A1 |
Method for guiding a paper or board web in a paper manufacturing machine, a board manufacturing machine, or finishing units in connection with such machines, as well as an arrangement wherein the above-mentioned wire guide rolls in finis...
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WO/1999/014147A1 |
The invention relates to a device for guiding a continuous paper strip (68), comprising two side guides (18, 20) which guide the paper strip (68) by its side edges and a deflection device (10, 12, 14) which deflects the paper strip (68) ...
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WO/1999/014145A1 |
Film treatment surface provided with a propulsion system for circularly contoured film (5) along a circular path are disclosed. The essential propulsion and steering system is represented by two adjustable disks (2, 3), one being equippe...
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WO/1999/006313A1 |
According to the invention, the winding of a continuous material strip (B) on a series of reel spools (16, 26, 36) using a tape winder (11, 21, 31), at least a moveable return roller (18, 28, 38) and a separation device (10, 20, 30) is m...
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WO/1999/005952A1 |
The invention relates to a device (10) for holding a roll (17) of paper which can be unrolled. The invention device has a support element (11) for the roll (17) and a stationary bearing element (13) for the support (11). In addition, a d...
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WO/1999/003615A1 |
Apparatus and a process for the high-speed coiling of an aluminum strip. The high speed coiling can be accomplished throughout a continuous casting process without slowing the coiling as the present invention enables the transfer of the ...
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WO/1999/002872A1 |
The present invention relates to a spreader roll (1). Such a roll includes a curved central shaft (2) and roll segments (3) arranged in a rotary fashion to this and including a cylindrical shell (4) and at least one radial supporting dev...
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WO/1998/058863A1 |
First and second sheet guides (21, 31) are arranged in front of and behind a printing head (6) in a sheet feeding direction respectively. These sheet guides (21, 31) are configured such that their end edges facing the printing head (6) a...
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WO/1998/056701A1 |
The invention relates to a device for transferring a threading strip or material strip in a machine used to produce and/or process said material web from a take-over area to a hand-over area along a web path. Said device is characterized...
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WO/1998/056702A1 |
A travelling web of fibers (2) is turned through 10 to 170� by being held by suction up against a travelling carrier (4) as it approaches a transverse fold line (9), the suction is released at the fold line (9) and the web is folded do...
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WO/1998/051601A1 |
The invention relates to a winding-up device (1) for a web of paper, textiles, plastic or other material (2), comprising a roller driving device (5) for driving a roller (3), to convey the web (2) in a direction of supply (Z) and to wind...
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WO/1998/045202A1 |
The invention discloses a method and apparatus (30) for dispensing a continuous length sheet material from a roll or reel (32) of said sheet material (58). The method includes the steps of placing the roll or reel (32) on an axle (46) fo...
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WO/1998/043903A1 |
A take-up mechanism for taking up recording paper such as journal paper and a printer in which the mechanism is used. Recording paper can be taken up stably with a simple construction without requiring high component precision and assemb...
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WO/1998/041464A1 |
An apparatus for supplying sealing film for a blister band to a splicing station (10) includes a stepwise rotating drum (8) on which reel carriers (7) are mounted for receiving reels (6, 6s, 6a) of films (1, 1s, 1a). A pair of holding-dr...
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WO/1998/041463A2 |
An apparatus includes a first and a second curved guides (36, 37), which are fed with respectively a first and a second film (20) made of a heat-formable material. First and second sensor means (56, 57) are situated at the outlet of the ...
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WO/1998/033734A1 |
The invention relates to a take-out roll, spreader roll, or equivalent for a web-like material, which roll (10) comprises three parts linked with one another, i.e. two end parts (12) and a middle part (11), which parts are pivotal with r...
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WO/1998/031860A1 |
A system for controlling tension improves carpet quality by maintaining tension along a primary backing material at a constant value. The system controls the tension by maintaining the speed of an entry pin roller (16) slightly slower th...
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WO/1998/030482A1 |
When a roll paper unit (200) is incorporated into an image formation apparatus, a second outlet guide member (92) is turned around a pivot (92a) in the direction of an arrow G, i.e., moved from a position of solid lines to a position of ...
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WO/1998/030483A1 |
When the recording paper on a roll (20) runs out during image formation, the following operations are carried out. When the length of the remaining recording paper is larger than a first reference length long enough to permit the remaini...
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WO/1998/029324A2 |
The invention relates to a facility for cutting fabric comprising at least one fabric wind-off device (1, 1') for one fabric bolt (7), a conveyor belt (5) for conveying the unwound fabric, and a cutting device (3) which cuts a piece of f...
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WO/1998/026917A1 |
An oscillating hauloff device (34, 38) for removing blown film (36) from an extruding apparatus (12) has an arrangement of idler rolls (54a, 54b, 56, 72, 74, 76) for passing film through the unit to provide constant film path length with...
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WO/1998/025844A1 |
The machine is equipped with a device for cutting the sheet to shift from one roll to another; the cutting device comprises a stand (3) on which a turret (2) has been mounted, said turret bearing at least two parallel spindles (1), each ...
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WO/1998/024720A2 |
The invention relates to a method for controlling or regulating the cycle length (P�1?-P�4?) of at least one printing line (111-114), whereby each printing line (111-114) runs along a line path (101-104) and exhibits a periodically r...
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WO/1998/021137A1 |
A process and apparatus for controllably registering two continuously moving layers of material is provided. One of the layers comprises a permanently settable material, and has a plurality of reference marks representing a pluraltiy of ...
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WO/1998/021041A1 |
A recording apparatus which includes an apparatus main body, a cover (32) rotatably adapted to the apparatus main body in such a manner as to be capable of turning between an open position and a closure position with the axis of turning ...
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WO/1998/021134A1 |
A process and apparatus for controllably registering two continuously moving layers (54, 66) of material are provided. One of the layer (66) is elasticized and has a plurality of reference marks representing a plurality of separate and d...
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