Class / Patent application number | Description | Number of patent applications / Date published |
242412000 | Take-up coil drive control | 26 |
20100155522 | AUTOMATIC FILM WINDING DEVICE, SLITING AND WINDING SYSTEM, AND METHOD OF PRODUCING ROLLED FILM - To provide an automatic film winding apparatus, a slit winding system and a method for producing a rolled film which can improve winding quality, is reduced in size and enables winding mechanisms to be arranged in multiple stages. | 06-24-2010 |
20110180648 | INTERMEDIATE TRANSFER MEDIUM CONVEYING DEVICE AND THERMAL TRANSFER LINE PRINTER USING THE SAME - An intermediate transfer medium conveying device conveys an intermediate transfer medium by a drive force of one DC motor, in a normal feed direction where the intermediate transfer medium is wound on a winding reel and in a reverse feed direction where the intermediate transfer medium is wound on a feeding reel. The intermediate transfer medium conveying device includes a winding shaft that drives the winding reel during normal feed where the intermediate transfer medium is conveyed in the normal feed direction, a feeding shaft driving the feeding reel during reverse feed where the intermediate transfer medium is conveyed in the reverse feed direction, transmission means for normal feed that transmits a drive force of the DC motor to the winding shaft during the normal feed, and transmission means for reverse feed that transmits a drive force of the DC motor to the feeding shaft during the reverse feed. | 07-28-2011 |
20120126049 | METHOD AND ARRANGEMENT IN CONNECTION WITH WINDER DRIVE - A method and arrangement are provided in connection with a continuous material web, which runs from an unwinder to a winder, at least one of which being a center winder. The method includes providing an initial value for density of a material on the center winder, calculating a moment of inertia for a roll of material on the center winder, determining tightness of the material web, producing a correction term for torque calculation based on a material web tightness reference, the material web tightness and the moment of inertia of the roll of material, calculating a torque reference based on the produced correction term and the calculated moment of inertia of the roll of material, and controlling the torque of the center winder based on the torque reference. The method also includes correcting the density value of the material on the center winder based on the produced correction term. | 05-24-2012 |
20120273602 | Winding Device - A winding device generally includes a spool, which includes a shaft, a sleeve rotatably coupled to the shaft such that the sleeve and the shaft are capable of partial independent rotation relative to one another, with the sleeve adapted to receive thereon a core onto which a web of material may be wound, and one or more gripping members, which are adapted to engage the core upon relative rotation of the shaft in a first direction, and disengage the core upon relative rotation of the shaft in a second direction. | 11-01-2012 |
20160036086 | FABRICATING APPARATUS AND METHOD FOR SECONDARY BATTERY - Provided is a fabricating apparatus for a secondary battery, the fabricating apparatus including: a base material supplier configured to supply a base material; a winder configured to wind the base material through a mandrel; and a controller configured to control a base material supply amount of the base material supplier and a mandrel rotation amount of the winder, wherein the controller is further configured to store a profile of the base material supply amount with respect to the mandrel rotation amount, and to synchronously control the base material supply amount and the mandrel rotation amount based on the profile. | 02-04-2016 |
242412100 | With supply control | 9 |
20080223973 | CHANGEOVER APPARATUS AND METHOD FOR CHANGING OVER WINDING OF WEB - A drum support arm supports a cutting drum with a sector cross section and a receiving drum with a circular cross section, and moves between a web winding changeover position for causing the receiving drum to contact a core and a spacing position for keeping the receiving drum away from the core. The guide roller moves between an approaching position for lifting a web from the receiving drum and a retracted position for causing the web contact a peripheral surface of the receiving drum. When the drum support arm moves to the web winding changeover position, the guide roller moves to the retracted position, and when the drum support arm moves to the spacing position, the guide roller moves to the approaching position. When the drum support arm is set to the web winding changeover position, the cutting drum rotates once to cut the web. A front end of the web formed by cutting is pressed against the core by the receiving drum and wound around the periphery of the core. | 09-18-2008 |
20090308964 | Pouch Package Spooler and Method of Pouch Package Web Management - A spooler for taking up a pouch package web output from a pouch package web source and a method for management of a pouch package web output from said source. In embodiments, the spooler comprises a support structure, a rotatable spindle secured with respect to the support structure, a drive apparatus in power-transmission relationship with the spindle for powering spindle rotation and control apparatus. A spool may be mounted on the spindle. Pouch package web output from the pouch package web source is wound onto the spool, providing a convenient and efficient means for managing the pouch package web. | 12-17-2009 |
20110095121 | FEEDING MECHANISM FOR CONTINUOUS PROCESSING OF ELONGATE BASE MATERIAL, PROCESSING APPARATUS AND THIN FILM FORMING APPARATUS USING THE SAME, AND ELONGATE MEMBER PRODUCED THEREBY - A feeding mechanism, having a base station to which an elongate base material is continuously fed to be physically or chemically processed at a prescribed speed and from which the processed base material is continuously recovered, wherein tensile force T | 04-28-2011 |
20110180649 | BUILT-IN MODULE FOR INVERTER AND HAVING TENSION CONTROL WITH INTEGRATED TENSION AND VELOCITY CLOSED LOOPS - A built-in module for an inverter and having tension control with integrated tension and velocity closed loops, where required tension feedbacks can be obtained by internal calculations of the inverter or feedback signals of a tension sensor. The tension control module is applied to provide a tension control for a winding mechanism which is operated by driving at least one motor. The tension control module firstly builds a tension control to provide a balanced tension to the winding mechanism. Afterward, the tension control module builds a velocity control to provide an accelerated or decelerated adjustment for the winding mechanism. Accordingly, the winding mechanism can stably maintain a tension-balanced operation. | 07-28-2011 |
20130161440 | Tensioning assembly - A tensioning assembly for applying tension to a line including a hub configured to rotate in a first direction to receive the line within the hub in the first direction, and discharge the line out of the hub in a second direction, is disclosed herein. | 06-27-2013 |
20150069166 | WIRE TRAVELING DEVICE - A wire travelling device that travels a stretched wire between a wire feed roller and a wire collection roller includes a wire-feed-roller circumferential-speed calculation unit and a wire-collection roller circumferential-speed calculation unit that calculate each circumferential speed of the wire feed roller and the wire collection roller, a circumferential-speed-difference holding unit that calculates a difference between the circumferential speed of the wire feed roller and the circumferential speed of the wire collection roller as a circumferential speed difference and holds therein the calculated circumferential speed difference, and a wire-feed-roller speed control unit and a wire-collection roller speed control unit that control the wire feed roller and the wire collection roller, in changing a traveling speed of the wire, by a wire-feed-roller speed instruction value and a wire-collection roller speed instruction value generated so that the circumferential speed difference before changing the traveling speed of the wire is maintained after the changing. | 03-12-2015 |
20150129704 | METHOD AND APPARATUS FOR CONTROLLING THE WINDING OF AN ELONGATED ELEMENT ONTO A COLLECTION REEL WITH THE INTERPOSITION OF A SERVICE FABRIC - An apparatus for winding an elongated element onto a collection reel with the interposition of a service fabric, includes a device for feeding the elongated element toward the collection reel, a device for feeding the service fabric toward the collection reel, a device for driving in rotation the collection reel, and a control device for controlling the rotation speed of the collection reel. The control device includes a device for detecting the actual winding diameter of the collection reel and a device for adjusting the rotation speed of the collection reel according to the actual winding diameter of the collection reel. | 05-14-2015 |
20150353313 | SYSTEMS FOR UNWINDING A ROLL OF THERMOPLASTIC MATERIAL INTERLEAVED WITH A POROUS MATERIAL, AND RELATED METHODS - An apparatus (un-interleaver) for unwinding a roll of material interleaved with another material, and for separating the materials, includes a first platform, a second platform, a tension-sensor, an edge-sensor, and a controller. The controller monitors signals generated by the tension-sensor and the edge-sensor, and in response to the signals: a) causes the speed at which the second platform rotates to change to maintain a predetermined tension in the second material as the second material travels from the first platform toward the second platform, and b) causes the second platform to move relative to the first platform to align the edge of the second material traveling toward the roll of second material with the edge of the second material in the roll. | 12-10-2015 |
20180022562 | SYSTEMS FOR UNWINDING A ROLL OF THERMOPLASTIC MATERIAL INTERLEAVED WITH A POROUS MATERIAL, AND RELATED METHODS | 01-25-2018 |
242413000 | With material condition sensor | 8 |
20090250543 | CALIBRATED MECHANICAL WINCH AND METHOD OF MANUFACTURE - A ratchet-driven mechanical winch that is adapted to measure the force applied to a cable, wire, or other tether through the operation of Hooke's Law. The device operates by compressing a pair of linear springs as increasing force is applied to the cable, wire, or other tether. | 10-08-2009 |
20110220755 | AUTO-REEL CHANGER - A device for the automatic coiling and/or uncoiling on reels (28) of a flexible tape carrier of electronic components (60), the device comprising a coiling location (80) where a reel (28) can be connected to a rotation actuator, and retractable tape guides (35), consisting of articulated jaws (35) that can be closed together forming a channel to guide the flexible tape (60) and connect a free end of the flexible (60) tape (60) to a hub (29) of the reel (28), the device further having a stopper element (87) that engages with the slot in the reel hub, in order to stop the reel in a position in which the slot is aligned with the tape guide. | 09-15-2011 |
20120018563 | AUTOMATIC RING (YARN MACHINE) SPINDLE STOPPER - A spindle stopping mechanism for a yarn machine including a magnetic field assembly which when energized by a signal from a yarn breakage sensor causes a spindle gripping mechanism to grip and stop a spindle. A locking mechanism is also provided. | 01-26-2012 |
20140070042 | Motorized Tensioning System with Sensors - A tensioning system for articles of footwear and articles of apparel is disclosed. The tensioning system includes a tensioning member that is tightened or loosened using a motorized tensioning device for winding and unwinding the tensioning member on a spool. The tensioning system may be used with various sensors to determine how the motorized tensioning device should be controlled. | 03-13-2014 |
20180022569 | METHOD FOR CONTROLLING ROTATION OF A WINDING SPOOL OF A PROOF-TESTING MACHINE FOR OPTICAL FIBER, CORRESPONDING SYSTEM, COMPUTER PROGRAM PRODUCT AND NON-TRANSITORY COMPUTER-READABLE CARRIER MEDIUM | 01-25-2018 |
242413100 | Plural sensors | 1 |
20110006148 | TENSIONER FOR CONTINUOUS WEB REWIND ROLL - A tensioner for controlling tension in a continuous web being wound onto a rewind roller after the web is processed, for example after printing on labels carried on the web. The tensioner receives the web from a processor and has a slack sensor between the processor and the input of the tensioner. The slack sensor indicates when the slack is a selected minimum, and the web is clamped by the tensioner. After a selected time, which is before the slack sensor indicates a maximum slack is present, the motor driving the rewind roller is stopped and the web is unclamped. After unclamping the web, the rewind roll is again driven at a speed to take up more of the web than that which is driven by the processor, to wrap the web around the core until the slack sensor indicates the slack in the web is at a minimum. | 01-13-2011 |
242413300 | Slackness sensor (e.g., photocell or load cell) | 2 |
20080315027 | Method and Apparatus For Winding up Coreless and Soft-Core Rolls of Film Materials - A method and an apparatus for winding coreless and soft-core rolls ( | 12-25-2008 |
20190144235 | THREAD TENSION ADJUSTING DEVICE | 05-16-2019 |
242414000 | Power control circuit (e.g., fluid regulating network) | 1 |
242414100 | Electrical circuit | 1 |
20100090051 | AUTOMATED DEREELER - An automatic dereeler includes a rocker arm that is movable between various positions to indicate the relative tension on a continuously supplied material. A sensor detects the rocker arm position which is transmitted to a controller. The controller actively controls a motor to either increase or decrease the resistive torque on a rotating axel that carries the continuous material. | 04-15-2010 |
242415000 | Transmission control | 3 |
20120199685 | WINDER FOR FILM TRIM WINDING - The disclosure relates to a winder for winding film trims for packaging machines. The winder comprises a drive, a winding mandrel and at least two winding rolls. The disclosure is characterized by an adjustment device for adjusting a torque threshold above which slip occurs between the respective winding rolls and the winding mandrel and/or between the individual winding rolls. | 08-09-2012 |
20170233204 | UNWINDING OR WINDING ROLLS OF PRINT SUBSTRATE | 08-17-2017 |
242415100 | Yieldable drive (e.g., clutch or slip coupling) | 1 |
20120153067 | DEVICE FOR TAKING UP FIRE-FIGHTING HOSE AND METHOD FOR TAKING UP FIRE-FIGHTING HOSE - A device for taking up a fire-fighting hose, allowing the user to quickly and reliably take up the hose with a small force in an upright posture and capable of accurately taking up the hose both in a single layer and in double layers. Wheels ( | 06-21-2012 |