Matches 1 - 50 out of 98 1 2 >
Match Document Document Title
7374072 Slide adjustable assembly for monitoring widthwise travel of an uncoiling steel band through a feeder system associated with a progressive die  
An assembly for ensuring a correct lateral positioning of an elongated material conveyed along a feeder system and prior to a forming operation. The elongated material is fed from such as an...
7055726 Apparatus for modifying traveling position of paper web in paper web processing machine  
An apparatus for modifying a traveling position of a paper web in a paper web processing machine is provided. The apparatus is capable of easily attaching a detection means; requiring no operation...
6834823 Supply device for supplying rubber material to a cutting device  
Supply device for supplying rubber material ( 11 ) to a cutting device ( 3 ). In the direction away from the cutting device the supply device contains a supplying table ( 3 ) having a supplying...
6659006 Tension control device for a printing press  
A tension control device for a printing press having an adjustment roller, with a web of the press passing from a supply roll of the web to the adjustment roller. Means are provided for measuring...
6622625 Medium detecting method and device, and printer  
A reference medium is scanned both with a medium sensor ( 44 ) capable of detecting a low-transmittance printing medium with high accuracy and with a medium sensor ( 45 ) capable of detecting a...
6488193 Guide conveyor having a laterally adjustable deflector roller at the end  
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 conveyer ( 16 ),...
6460748 Device for adjusting the transverse position of a strip of packaging material  
A device for adjusting the transverse position of a strip of packaging material on a packaging machine for producing packages containing a pourable food product, the device having a slide movable...
6269995 Friction drive apparatus for strip material  
A friction drive apparatus for feeding strip material in a longitudinal direction includes a first friction wheel and a second friction wheel rotated by a first motor drive and a second motor...
6192955 Apparatus and method for aligning webs  
Apparatus and method for aligning webs, such as photographic film or paper, where the trailing edge of an expiring web is spliced to the lead edge of a fresh web. A supporting means having the...
5947617 Skew correction mechanism for a roll paper  
A printer comprises a skew correction mechanism for a roll paper between a roll paper loading section and a recording section. The skew correction mechanism has a pair of first roller and second...
5895535 Apparatus and method for measuring web alignment at a splice  
An apparatus and method for measuring web alignment at a splice disposed between a trailing end of an expiring web and a leading end of a new web. The apparatus includes a speed monitor monitoring...
5813337 Closed-loop printing control system  
A system for controlling the lateral position of a web in a web-fed printing press having a printing unit. The web has a series of printed images thereon. The system includes an optical scanner for...
5783007 Method for splicing heat transfer printing paper  
The disclosed apparatus implements a method of joining two sheets of heat transfer paper into a single sheet almost twice as wide for use in heat transfer printing of extra wide cloth. The paper is...
5769298 Guiding apparatus for webs having at least two thicknesses  
The present invention relates to a guide apparatus for guiding a moving web of material having a tuft portion mounted on a backing portion such that the backing portion extends outwardly from the...
5667122 Apparatus and method for controlling moving material and the like  
A method and apparatus are provided for maintaining the edge of a moving web on a web handling apparatus at a desired operating path. The operating path of a web edge is monitored with respect to a...
5660675 Method and apparatus for splicing heat transfer printing paper  
The disclosed apparatus implements a method of joining two sheets of heat transfer paper into a single sheet almost twice as wide for use in heat transfer printing of extra wide cloth. The paper is...
5645207 Apparatus and method for securing a moving fabric  
An improved apparatus for handling a moving material of indeterminate length utilizes a pair of endless elements located on opposite sides of an intended path of travel for the moving material....
5554262 Laser curtain edge tracking systems for papermaking machines  
An edge tracking apparatus for maintaining a continuous circulating papermaking fabric in an aligned position as it moves through a papermaking machine. The edge tracking apparatus includes a...
5489784 Method and device for monitoring an edge of a moving web with a bar of radiation  
Method and device for monitoring a moving web, such as a wire in a paper machine, a felt, or a material web, such as a board or paper web. A bar of radiation beams is directed at the face of the...
5483391 Method of and apparatus for adjusting deck mechanism of video cassette recorder  
An automatic deck adjusting apparatus having a tape running system adjusting mechanism for adjusting a VCR deck automatically and control means for controlling the adjusting mechanism to adjust the...
5335572 Method and apparatus for processing sheets of material in register, in particular for making security threads  
The invention relates to a method, an apparatus and sheets of materials for producing marked security threads as are used to increase the protection of documents and papers of value against...
5328072 Device for locating the edges of moving webs  
A device for continuously determining the position of the edge of a moving web uses a light signal from a light relay emitted in the direction of the edge of a web. The light signal is received and...
5252991 Media edge sensor utilizing a laser beam scanner  
A system is described for providing positional information regarding a media sheet in an image forming apparatus. The system includes a laser for providing a beam of collimated light and a...
5208633 Belt position sensing for image registration  
In an imaging device having a belt supporting image on an image supporting surface and moving along an endless path in a process direction, an exposure device for forming images on the image...
5141585 Method of and apparatus for preventing sidewise deviation of tape  
In affixing a tape to an adhesion form by pressing the tape thereagainst with a press roller at the forward end of a tape supply head rotatable about a C axis while feeding the tape to the press...
5098507 Relieved plastic floor tile rolling press with an automatic alignment device  
A relieved plastic floor tile rolling press having an automatic alignment device comprising a surface roller from which a surface substratum with plane patterns printed thereon is unwound, a...
5087313 Paper web alignment system  
The invention is a method and apparatus for producing slit pieces of finished corrugated board from respective paper liners and at least one fluting using a corrugated line having at least a single...
5018888 Paper tension adjusting device and method for a printer  
A paper tension adjusting device in which one of the tractors with feeding pins changing feeding apertures in the paper is movable widthwise to adjust widthwise paper tension. The desired tension...
5019864 Electrophotographic film core device  
A film core for an electrophotographic copying or printing machine comprises a core frame member provided at opposite ends with rollers, such frame member being slightly flexible about a steering...
4996563 Support means for electrophotographic film core and associated elements  
A film core supporting structure for an electrophotographic copying or printing machine. The supporting structure includes a two-point suspension system near a roller in the film core and a yoke...
4913328 Active tape tracking system with crown guide rollers for magnetic recorder/players  
A magnetic tape tracking system for a magnetic recorder/player having a crown guide roller whose orientation can be controlled to effect lateral movement of the tape. This movement is utilized to...
4848632 Method for guiding a moving web of material  
The invention relates to a method of guiding a web of paper or foil material in a web-guiding device, such web having print marks applied to it at least over stretches of the web, as well as to...
RE32967 Web tracking system  
A web tracking system for a continuous web of material which is transported from a supply to a takeup means along a predetermined path via one or more processing stations and comprises aligned...
4824001 Method for centering materials  
A means and method for applying innerliner material to a tire building drum and more particularly to a means and method for cutting and applying the innerliner material and further allowing for...
4819528 Ribbon cutting apparatus having multiple, independently driven groups of cutting blades  
A ribbon cutting apparatus which solves the problems of lateral shifting, stretching and shrinking of a printed web of material by providing a plurality of blade carrying blocks each of which may...
4805892 Cross-track registration device for sheet transport system  
A loop is formed between upstream and downstream pairs of rollers by driving the downstream pair slower than the upstream pair and/or by a direction changing guide. The downstream pair of rollers...
4760945 Web-position controller  
A conveyor belt controller for controlling the variations in the lateral position of a running conveyor belt comprises a regulated stretch of conveyor belt having a guide member, particularly a...
4760626 Guiding and spreading device  
There is disclosed a device for guiding and spreading out a moving material web, which includes a spreading station, a guide station and at least one edge-sensing system downstream from the guide...
4731542 System and method for activating an operating element with respect to a moving substrate  
A system for activating an operating element with respect to a moving substrate comprises a tracking line formed on the substrate, the tracking line having an activation mark formed therein which...
4726501 Edge steerage apparatus  
An edge steerage apparatus for steering an edge of a moving web to correct for misalignment of the edge in the direction of travel. The apparatus includes one or more edge steerage units, each unit...
4685664 Sheet copying device  
This specification discloses a sheet conveying device for correcting oblique feeding of sheets and conveying the sheets in a predetermined direction of conveyance. The sheet conveying device has...
4582235 Automatic tape tracking system for magnetic recorder/players  
An automatic tape tracking system for magnetic recorder/players which samples tape position and adjusts a number of active guide rollers to maintain the tape along a predetermined track. The...
4572417 Web tracking apparatus  
Apparatus for controlling the alignment, in a lateral (cross-track) direction, of a web moving along a path to minimize lateral deviation between successive discrete areas of such web. The...
4545516 Apparatus for correcting zigzag travel of running sheet  
An apparatus comprising a hollow cylindrical member rotatably supported on a shaft, a plurality of guide bars mounted on the cylindrical member as arranged radially therearound and slidable axially...
4523761 Method and apparatus for rating hits on targets  
Apparatus for rating hits on a target comprises two photoelectric detector systems 1, 3. One of said systems is held in position adjacent to the path of travel of a target and is used to measure...
4500045 Laterally translatable roll apparatus  
A roll apparatus for supporting a continuous web of material is designed to maintain the web in proper alignment as the web is paid from or rewound onto the roll. The apparatus comprises a pair of...
4453659 Web guiding apparatus  
A tilt-frame web guiding apparatus for correcting the deviation of a moving web from a true path of the web, in which an edge of the web is parallel to and a predetermined distance from a reference...
4410171 Apparatus for automatically aligning a workpiece along the line of feed  
An apparatus for automatically aligning a workpiece along the line of feed is comprised of two pivotally interconnected arms extending transversely to the line of feed with each arm having a...
4407438 Transport system for flat metallic materials in strip mills  
A transport system for flat metallic materials such as thin, hot-rolled metallic strips in a strip mill includes a roll table and one or more linear drive elements which are positioned between a...
4392910 Web aligning process and apparatus  
An apparatus is disclosed for aligning at least two running webs with each other. It is characterized in that any lateral displacement is corrected at a position at a predetermined distance...
Matches 1 - 50 out of 98 1 2 >