Matches 1 - 50 out of 143 1 2 3 >


Match Document Document Title
8870480 Roll-to-roll printing system  
A roll-to-roll printing system includes driven rolls to apply a feeding force to a flexible substrate so that the flexible substrate is fed from an unwinder to a rewinder, nip rolls respectively...
8403252 Print media tensioning apparatus including gimbaled roller  
An apparatus for maintaining uniform tension across a width of a web including a frame, a roller, a shaft about which the roller rotates, a first arm rigidly connected to a first end of the shaft,...
7882946 Guide arrangement with at least on guide roller for the guidance of webs in webs treatment installations  
A guide arrangement (1) for guiding webs in evacuatable web treatment installations comprises at least one guide roller (2) with an axis (5), whose spatial position is settable. To solve the...
7303066 Steering guide  
A steering guide laterally positions material running over rollers rotating in a roller carriage. The steering guide imparts angular displacement to a support platform positioned between a grooved...
6923402 Tape guide post mechanism  
A tape guide post mechanism for guiding running of a tape includes: a post arm, the post arm including a tape guide post, around which the tape is looped at a predetermined angular distance, and...
6758381 Pinch roller device  
A pinch roller device for running the tape includes a rotatable hollow cylindrical elastic member; a sleeve for holding the elastic member; a bearing integrated with the sleeve; a pinch roller...
6752306 Pinch roller apparatus  
A pinch roller apparatus which can stably move a tape in accordance with a sufficient self-aligning function is provided. A circular sliding plate brought into contact with both of an upper end...
6627044 Web guide in a paper machine/board machine  
The invention concerns a guide (10) for the web, such as the wire or felt, in a paper machine/board machine. The guide is formed by a bearing housing (12) at one end of a guiding roller (11) in...
6554540 Modular guiding device  
A modular guidance device for routing cable through an underground chamber includes a plurality of rollers positioned in adjacent relation. End plates hold the rollers in position. A support leg...
6474528 Device for swiveling a rotary frame  
A rotary frame pivotably supported on a rack and swiveling around a swivel axis. The frame supports at least one reversing roll for moving the material web. A pivot bearing in the form of an...
6467669 Pinch roller device  
A pinch roller apparatus which can stably move a tape in accordance with a sufficient self-aligning function is provided. A circular sliding plate brought into contact with both of an upper end...
6354478 Apparatus for guilding an endless paper web  
An apparatus comprising two lateral guide devices guiding the paper web at the longitudinal edges of the endless paper web, and a deflection means is provided. With the aid of the deflector the...
6352257 Web stabilizer  
Apparatus for reducing peak tensions and tearing in perforated sheet (40) being drawn along a flow path from a stack (S) into a finishing machine (F) is comprised of a drag unit (22), for...
6319457 Method for extruding tubular film  
A method and apparatus is disclosed for lacing an extruded tube of a non derivatized cellulose through an S-wrap to collapse the tube to a flat width. The lacing to form the S-wrap is accomplished...
6073826 Magnetic recording and reproducing apparatus and method for adjusting the tilt of a capstan shaft  
A magnetic recording and reproducing apparatus enabling to optimal adjustment of the tilt of a capstan shaft against a chassis by means of a simple structure so as to realize stable tape...
5934538 Pinch roller and pinch roller apparatus  
A pinch roller apparatus fully satisfying tape running stability and bearing durability is disclosed. A roller shaft is arranged inclined such that its tip end is closer to a capstan. A plain...
5881939 Belt type woven material processing apparatus  
In a continuous cloth strip processing apparatus for at least one long belt-like cloth strip, a cloth strip traveling direction changing apparatus which has both an introduction guide roller...
5818470 System and method for directly feeding paper to printing devices  
A unique system and method for directly feeding sheets into a printing device having a moving image conducting element with a plurality of images placed thereon for transfer to sheet paper and...
5775562 Conveying table with straightening device for continuously conveying a deformable material strip  
A method for conveying a strip of plastically deformable material to a processing device includes the step of conveying the strip in a conveying direction toward the processing device....
5743307 Hydraulic warp tensioning apparatus  
A system for bringing ground warp threads under tension on a beam stand comprises first and second rollers on which the ground warp threads run. The first roller is mounted on a support which is...
5659851 Apparatus and method for steering an endless belt  
An apparatus useful for passively steering an endless belt toward a lateral target belt position while the endless belt is transported by a transporting mechanism. A steering roller contacts the...
5511743 Media input selector and method  
A method and apparatus automatically switches from one web media type to another, using a single drive roller to access and drive one of two web media supply cassettes mounted within an imaging...
5427295 Universal planetary feeder head for feeding wire  
A universal planetary feeder for feeding a wire which includes an elongate hollow body defining a wire feed axis and adapted for high speed rotation about the axis, and a pair of planetary rollers...
5346149 Adjustable pipe wrap machine  
A pipe wrap machine capable of dispensing one or more continuous strips of pipe wrapping material in a constant spiral path around a pipe includes mechanisms for simultaneously setting and...
5226577 Web guide for elongated flexible web  
An air bar web guide provides lateral adjustment of a running web passing through the guide so that the web exiting the guide is maintained in a constant lateral position. The path length of the...
4995541 Set of guide rolls for guiding, positioning and controlling motion of bands of material fed through the rolls  
The invention relates to a process for the guiding, positioning and motion control of bands of material and a set of guide rolls for carrying out the invention. A pivotal frame rotatable and...
4923495 Pull-roll assembly latching mechanism  
A latch mechanism adapted to lock a movable pull roll support to a fixed pull roll support in a mineral fiber attenuation apparatus. A latch arm is pivotally attached intermediate its length to...
4909425 Guiding device for folded film  
A device for guiding a web of flexible film that has been folded back upon itself so as to maintain the edges of the web of film precisely positioned for subsequent sealing. The device includes a...
4901903 Web guiding apparatus  
Apparatus for guiding a moving web (10) of material in a predetermined travel path (15) relative to a stationary frame (14) is disclosed. A compliant roller (24) is mounted on a pivoted yoke (30)...
4790125 Feed rollers for round baler net dispenser  
A net dispensing mechanism for a round baler is disclosed wherein a pair of pinch rollers are cooperable with a driven feed roller to feed netting material from a source of supply into the bale...
4666073 Spring biased spool type valve controller for a pneumatic dual diaphragm control system  
The invention relates to a direct acting pneumatic control system for controlling a dual diaphragm, or double acting cylinder type automatic guiding system. The control device and system is used...
4598849 Web guiding and decurling apparatus  
A paper web carrying apparatus is provided which combines a decurling apparatus, an edge sensing and compensating apparatus, a tension sensing apparatus and a slack edge compensation apparatus...
4575053 Continuous annealing apparatus  
A continuous annealing apparatus for metal strips comprises cylindrical rolls each arranged at a location immediately before the metal strip passes about a hearth roll in a high temperature...
4552295 Anti-wrinkle device  
A printing press, especially of the offset newspaper printing type, includes an anti-wrinkle roller to function in cooperation with a web of paper being printed by the press. The roller has a pair...
4437918 Method of making a carpet tile  
A method of making a carpet tile in which a carpet fed from a carpet feed section, a thermoplastic backing composition layer, and a secondary backing fabric fed from a secondary backing fabric...
4293367 Apparatus for effecting securement of a transversely moved elastic ribbon to a moving web  
This invention relates to a method for the continuous or intermittent securing of a moving elastic member or band to a moving web or webs of disposable diaper components and the like, wherein the...
4231504 Adjusting mechanism for a tape recorder capstan  
A recording and/or reproducing apparatus with a capstan rotatably journalled in two bearings, at least one of the two bearings being movable by an adjusting device so as to adjust the angular...
4212422 Web position controller for web transport systems  
A web position controller for a web transport system positions and aligns a moving web, having a variable center line, to the predetermined center line of a system utilizing the web. A fixed...
4179804 Adjustable roller cable feeding and stripping tool  
A tool for removing insulation from a cable includes a plurality of rollers, with the axis of rotation of each such roller being angled relative to the longitudinal axis of the cable at a certain...
4173929 Printer ribbon anti-fold mechanism  
An anti-fold apparatus for high speed printers to prevent the folding or creasing of a printer ribbon riding over rollers. The rollers each have spiral angular serrations thereon, and are mounted...
4119256 Strip pinch roll apparatus  
This disclosure relates to a pinch roll unit for feeding hot rolled strip to a down coiler employed in a hot strip mill. The upper roll of the pinch roll unit is mounted on a beam which is...
4078709 Ball latch solenoid and tape transport mechanism incorporating same  
Solenoid has a coil which when energized moves a plunger inwardly through an opening in the housing against an external biasing spring which moves the plunger outwardly when the coil is...
4048831 Two-roller driving device  
For use in connection with an underground reel in a rolling mill for band-shaped rolling stock, a two-roll driving device, with an upper driving roll and a lower driving roll which are arranged...
4007865 Web guiding and centering apparatus  
A web guiding and centering apparatus for guiding and centering a moving web of substantially constant width relative to a fixed center line includes two guiding devices positioned equally distant...
3992916 Intake device for a band rolling mill  
An intake device for a band rolling mill, which includes an upper driving roller and a lower driving roller adjustable relative to each other and forming with each other a bite into which the band...
3977589 Idler roller assembly for punch press feed  
An idler roller assembly is provided which permits angular adjustment of the idler roller relative to the housing of the punch press feed so that accurate tracking of the feed stock may be...
3964739 Self-aligning and self-leveling pinch roll for magnetic card transport system  
A magnetic card transport system for an electronic typewriter comprises a reversible drive roller and a coacting pinch roller which form a nip through which a magnetic card is passed. The drive...
3946798 Cast piece guide roll segment in continuous casting equipment  
A cast piece guide roll segment in continuous casting equipment having a curved cast piece guide path which is used in the structure for supporting the roll groups in the respective curved...
3947022 Self-aligning pinch roll for magnetic card transport system  
A magnetic card transport system for an electronic typewriter comprises a reversible drive roll and a coacting pinch roll which form a nip through which a magnetic card is passed. The drive roll...
3942789 Uniform pressure distributing self-leveling pinch roll for magnetic card transport system  
A magnetic card transport subsystem for an electronic typewriter comprises a reversible drive roll and a coacting pinch roll which form a nip through which a magnetic card is passed. The drive...

Matches 1 - 50 out of 143 1 2 3 >