Matches 1 - 50 out of 205 1 2 3 4 5 >
Match Document Document Title
7300018 Method and device for stabilizing high-speed unwinding of a strip product  
The invention relates to a method and a device for stabilizing high speed running along a longitudinal direction, of a band (4) applied on a rotary surface (3) and along which a portion of the...
7210606 Web conveyor for a thermoforming apparatus, web support apparatus for a thermoforming apparatus, and thermoformable web support apparatus  
A web conveyor is provided having a frame, a pair of conveyor rails, and at least one sag rail. The pair of conveyor rails is carried by the frame in laterally spaced-apart relation. The pair of...
7040519 Thermoformable web support apparatus and support device for a heated plastic sheet  
A web conveyor is provided having a frame, a pair of conveyor rails, and at least one sag rail. The pair of conveyor rails is carried by the frame in laterally spaced-apart relation. The pair of...
6936137 Air clamp stabilizer for continuous web materials  
A device for non-contact support of a continuous moving web of material employs an air clamp stabilizer that includes a Coanda slot and a backstep that is located downstream of the direction of the...
6805318 Device for guiding a metal strip on a gas cushion  
An apparatus is described for guiding a metal band ( 1 ) on a gas cushion with blowing boxes ( 4 ) which are disposed one after the other in the longitudinal direction ( 3 ) of the band and whose...
6786449 Angle-bar arrangement for web-processing rotary presses  
The present invention is directed to an angle-bar arrangement for deflecting material webs on an angle-bar jacket ( 1 ) which is provided with a plurality of air outlet openings ( 2 ). Closing...
6543662 Web transport system  
A method and apparatus for transporting a web having at least one table element including at least one inclined blowing device ( 4 a -4 d ), at least one rounded hump ( 8 ), and at least one...
6511015 Method and apparatus for stabilizing the running of a web in a paper machine or a like  
A method and a device for stabilizing the web run in a paper machine or the like having a blow suction module ( 12 ) mounted above and/or below the web. The blow suction module comprises a blow...
6397495 Web steering air flotation device for printing equipment  
An air bar for steering a web of material has a hollow interior subjected to an air bar supply pressure. At least one air jet exit is connected to the hollow interior of the air bar. A metering...
6364247 Pneumatic flotation device for continuous web processing and method of making the pneumatic flotation device  
The present invention provides a pneumatic flotation device for use in a continuous web processing system for continuously processing paper and other flexible materials and a method of making the...
6241179 Method and apparatus for web flutter containment, and application to web splicing  
A wall is provided on one side of a web of paper or the like traveling along a predefined path, and an airstream is produced between the wall and the traveling web approximately in the direction of...
6231001 Nozzle array for levitational guidance of web material  
A nozzle array for levitational guidance of web material. The nozzle array includes a sequence of nozzle areas in the transport direction of the web which are peripherally encompassed at least in...
6155518 Blow box for levitated guidance of a material web  
Apparatus for levitated guidance of a material web moving in a travel direction, includes a blow box which defines an air chamber in communication with a source for supply of blowing air. The blow...
6102325 Reel slitting device and guide device  
Reel slitting device for a material web that includes a slitting station that slits the material web into a plurality of partial webs and a winding station that winds the plurality of partial webs...
6070824 Method and apparatus for manipulating large sections of artificial turf  
A method and apparatus for manipulating large sections of artificial turf for the removable covering of a smooth, rigid surface such as a floor, with a large section of artificial turf which...
6047873 Web feed guide apparatus  
In an apparatus for feeding and delivering a thin web in a longitudinal direction, a web guide for precisely controlling the lateral position of the web includes an assembly formed of a platen and...
5991964 Web cleaner  
A tissue web cleaner and method of cleaning tissue webs in a rewinder utilize the Coanda effect to produce an improved tissue product. The Coanda effect web cleaner utilizes the smooth flow of a...
5957077 Guide tube bend fluid bearing  
Disclosed is an apparatus for deploying and retrieving a towed array from a ehicle. This apparatus includes a cable storage device positioned inside the vehicle hull. A winch is positioned adjacent...
5924619 Method and apparatus for passing a printed web between the separated cylinders of a deactivated printing unit of a web fed rotary printing press  
A method and apparatus are provided for passing a printed web through the separated printing or blanket cylinders of a motionless downstream printing unit of a lithographic rotary printing press....
5921451 Dryer assembly for supporting and positioning a web  
The position of a printed web passing through an elongated dryer is shifted laterally during passage of the web through the dryer. A component of the resultant of all of the frictional forces...
5904312 Reel slitter  
A reel slitter includes a slitting station for slitting a material web into partial webs and a winding station to wind the partial webs into partial web rolls. A transporter conveys at least one...
5893505 Guide for a material web  
An arrangement for guiding a web of material, e.g., a pulp web or paper web, within a web production machine may include at least one web stabilizer extending substantially across an entire width...
5888349 Method for stabilizing a moving low-strength sheet  
A method of stabilizing a low strength sheet which involves passing the sheet under an apparatus having a width and a top surface and moving in a first direction at a rate sufficient to entrain...
5829166 Air-cushion nozzle for drying apparatus  
An air-cushion nozzle for an air-treatment device has a hollow housing having an upper wall formed by a pair of end plates and a central plate. The end plates form with the central plate a pair of...
5667124 V-shaped nozzles for guiding and drying a web on an air cushion  
An arrangement for the levitated guidance of a material web includes a plurality of nozzle boxes to which blowing air can be supplied. The nozzle boxes are arranged above and below the material web...
5577294 Web cleaner apparatus and method  
An apparatus and method for cleaning a moving web of sheet material. The apparatus includes a Coanda nozzle having an elongated, curved foil and a slit for directing gas at a high rate of speed...
5533659 Dust removal system  
Apparatus for spreading a plurality of co-traveling web portions of a cut web such that a defined spacing is produced and maintained between the web portions. The apparatus includes a pair of...
5499673 Method of and apparatus for conveying and guiding thin metal strip formed by quenching  
A continuous thin metal strip formed by quenching on a single quenching roll is separated from the quenching roll and conveyed along a fly path to a coiling system directly or via pinch rolls. The...
5480086 Non-contact web conveying apparatus  
A non-contact web conveying apparatus in which static pressure support type air blowing boxes are arranged on both sides of a web in such a manner that the air blowing boxes are provided in...
5456556 Device for transfer of articles by air-flow  
A device air-flow transfers objects each having at least one substantially flat surface. The device consists of a plurality of modules. Each module includes a chamber receiving a tray assembly. The...
5395029 Flotation nozzle for web handling equipment  
A nozzle box assembly for use in apparatus for supporting and guiding a horizontally moving web of sheet material comprises an elongated housing defining an elongated, first chamber which extends...
5370289 Airfoil floater apparatus for a running web  
Apparatus including a single sided airfoil floater conveyor for floatingly conveying a running web of indeterminate length. The apparatus has a series of longitudinal air bars arranged in...
5308005 Film handling system  
In a photographic film or paper web handling system, a vacuum drum carried by a moveable carriage automatically picks up the end of a web roll and feeds it to a web path. The location of the roll...
5293699 Process and apparatus for guiding a coated material strip  
An apparatus for guiding a coated material strip through a dryer has a plurality of guide elements disposed in the dryer so that the plurality of guide elements are equally-spaced. The plurality of...
5261146 Creping machine  
Between the two runs of each conveyor (17, 17') of a pair of conveyors of a creping machine are provided an airtight chamber (22, 22') of which one large face, disposed substantially in contact...
5210961 Drier with improved configuration of the air ducts  
The invention relates to a drier for elongate strips of material, wherein a fan for supplying a drying gas mixture to an array of nozzles is not located in the same height as the nozzles, as is...
5190233 Apparatus for cutting and feeding strips of web material  
An apparatus for cutting and feeding strips of web material includes a source (36) of an indeterminate length of web material; means (40-48) for withdrawing a predetermined portion (10) of web...
5184555 Apparatus for reducing chill roll condensation  
An apparatus for dispersing contaminants from the surface of a web moving in a processing direction within a web processing system, the web processing system including a web processing structure,...
5172844 Method and apparatus for reducing a transporting strain on elongated material passing through a treatment chamber  
Thin, elongated material, such as ribbons, tapes, and the like, are passed through a treatment zone or chamber substantially in a frictionless manner to avoid distorting the elongated material....
5152080 Steerable air bar/edge dam apparatus  
An apparatus is provided which both floatingly supports a web, and maintains the web in a substantially straight path as it travels through a dryer. The apparatus comprises a steerable air bar...
5150534 Apparatus for the bilateral blowing onto a web-like or sheet-like material  
An apparatus for the bilateral blowing of a treatment gas onto a web-shaped material comprises a treatment space for the approximately rectilinearly moved web-like or sheet-like material, nozzle...
5125170 Flotation dryer nozzle  
A flotation dryer nozzle in which respective outer narrow nozzle openings are formed at the edges of the side of the nozzle facing the web to be dried and respective wider nozzle openings are...
5102118 Device for floatably guiding webs or sheets of material to be conveyed  
A device for floatably guiding webs or sheets of material to be conveyed by means of nozzles supplying blown air comprises a nozzle body having at least one nozzle aperture on which a jet of...
5056431 Bernoulli-effect web stabilizer  
A system and method for stabilizing a moving web within a printing press having one or more printing units cooperating to print an image on the web, including an air driven stabilizer structure...
5028173 Apparatus for the floatable guiding of webs of material by air blown against the web  
The invention relates to an apparatus for the floatable guiding of webs of material by air blown against the web. The apparatus comprises blowing boxes 2-6 disposed offset in relation to one...
5022166 Flutter suppression air foils  
Apparatus and methods for reducing the amplitude and frequency of web-edge flutter associated with drawing web materials are provided. The apparatus includes a pair of air foils disposed proximate...
5014447 Positive pressure web floater dryer with parallel flow  
A modified double slot impingement nozzle for floater dryers is used to maximum advantage by optimizing the relationships of the spacing between the nozzles and the nozzle lengths for each row of...
4938406 Air jetting box  
In a floating type web conveying device, an air jetting box comprises an air jetting surface in which lines of air jetting holes are formed in such a manner that the lines are extended in the...
4932140 Arrangement of pressure nozzles for the treatment of webs  
An arrangement of pressure nozzles intended for the treatment of webs comprises a nozzle box. The nozzle box has a carrying face (16) placed facing the web, two nozzle slots (17,18) that blow...
4923567 Guiding an end conduction strip of a web forwardly from a roll  
Method and apparatus for guiding and directing an end conduction strip of a web from a smooth-surfaced roll, such as a paper web in a press. The end conduction strip is detached from the smooth...
Matches 1 - 50 out of 205 1 2 3 4 5 >