Stationary Roll Positions Patents (Class 242/555.4)
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Patent number: 11390479Abstract: An unwinder (1) of rolls (B1, B2) including a bearing structure (3) and two pairs of arms (11A, 11B; 13A, 13B) supported movable on the bearing structure (3). The unwinder further includes a splicing machine (31). The bearing structure (3) includes a base (5) and an upright (7) extending from the base, on which a cross member (33) is supported. The cross member (33) includes an intermediate portion (33A) rigidly bound to the upright (7) and a pair of lateral supports (33B, 33C) adapted to assume at least one operating position and one non-operating position, with respect to the inter-mediate portion (33A) of the cross member (33).Type: GrantFiled: July 10, 2020Date of Patent: July 19, 2022Assignee: Guangdong Fosber Intelligent Equipment Co., Ltd.Inventor: Mauro Adami
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Patent number: 11286129Abstract: Provided is a sheet supply device capable of reliably joining sheets by accurately transmitting force for joining the sheets. A joining mechanism includes a pressing roller that presses a sheet of a supply side roll against the outer peripheral surface of a standby side roll; and a moving unit that supports the pressing roller such that the pressing roller is configured to approach and move away from the standby side roll supported by a support shaft disposed at a splice position in the radial direction of the standby side roll. The moving unit supports the pressing roller such that the center of the pressing roller is movable on a straight line passing through the center of a rotation shaft and the center of the support shaft disposed at the splice position.Type: GrantFiled: November 29, 2018Date of Patent: March 29, 2022Assignee: ZUIKO CORPORATIONInventors: Yoshiaki Tsujimoto, Hideki Fujita
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Patent number: 10696507Abstract: The invention relates to a splicer assembly for splicing material webs. The splicer assembly comprises a first dispensing device for dispensing a finite first material web, a second dispensing device for dispensing a finite second material web, a connecting device for connecting the finite first material web and the finite second material web so as to form an endless material web, and a material web threading assistance assembly for assisted threading of the finite first material web or of the finite second material web into the splicer assembly in a threading procedure. The material web threading assistance device comprises at least one conveying installation for conveying the finite material web to be threaded in a threading direction in the threading procedure, and a conveying installation drive installation for driving the at least one conveying installation in the threading procedure.Type: GrantFiled: October 24, 2017Date of Patent: June 30, 2020Assignee: BHS Corrugated Maschinen- und Anlagenbau GmbHInventor: Thomas Reichl
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Publication number: 20150034758Abstract: The unwinder of reels of web material wound around winding spindles (A), comprises a unwinding station (13) with at least one unwinding member (23) to rotate a reel (B) that is located in said unwinding station and feed the web material toward a delivery path (E). Lifting members (51, 53) are provided to lift a spindle of a first exhausted reel from the unwinding station (13), in a removal position (PR). An insertion member (7; 33) is further provided to insert a second reel into the unwinding station (13). A pressing member (61) is arranged to press the web material coming from the first reel in removal position (PR) against the second reel in the unwinding station (13).Type: ApplicationFiled: December 27, 2012Publication date: February 5, 2015Inventor: Giuseppe Acciari
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Patent number: 8839835Abstract: Apparatuses and methods for producing an absorbent article are provided. Generally, the apparatuses and methods allow for continuous delivering of a plurality of web material to downstream equipment during a manufacturing process. In some embodiments, the apparatuses and methods allow for simultaneously unwinding, splicing, and lamination of multiple rolls of web material rotatably mounted to a frame and delivering the web material to various downstream manufacturing processes.Type: GrantFiled: August 20, 2009Date of Patent: September 23, 2014Assignee: The Procter & Gamble CompanyInventors: James Jay Benner, Patrick John Healey, Jose Mauricio Berrizbeitia
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Patent number: 8550395Abstract: A dispensing apparatus includes a first running spool of elongated material and second and third stand-by spools of elongated material. The first spool has a trailing end portion and a first obstacle element secured to its trailing end portion. The second spool has a leading end portion and a first catching mechanism secured to the leading end portion, as well as a trailing end portion with a second obstacle element secured to its trailing end portion. The third spool has a leading end portion and a second catching mechanism secured to its leading end portion. A support member is configured to at least partially support the leading end portions of both the second and third spools.Type: GrantFiled: November 19, 2009Date of Patent: October 8, 2013Assignee: Adalis CorporationInventors: Jorge A. Nash, Yang Tri Lai
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Publication number: 20120223177Abstract: Disclosed herein are embodiments of a tape splicing system for coupling a leading end of a staged tape to a trailing end of a running tape to form a continuous tape. The splicing system can comprise a connector having an opening for allowing the running tape to pass through, a leading end element having an opening for engaging the connector, and a trailing end element. The leading end element can be secured to the leading end of the staged tape and the trailing end element can be secured to the trailing end of the running tape. The connector can couple the leading end element to the trailing end element to splice the staged tape to the running tape.Type: ApplicationFiled: March 4, 2011Publication date: September 6, 2012Applicant: Adalis CorporationInventors: Jorge A. Nash, Orion A. Cavins, Cynthia A. Irvin
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Patent number: 8070087Abstract: An apparatus and method for splicing tapes dispensed from a tape dispenser. According to one embodiment, a first, running or unwinding roll of tape is provided with a first splicing element secured to its trailing end portion. A second, stationary or standby roll of tape is provided with a second splicing element secured to its leading end portion. The second splicing element comprises a body made of a self-supporting material and formed with at least one aperture sized to receive the tape from the first roll. While tape is being dispensed from the first roll, the running tape is inserted into the aperture of the second splicing element. When the first roll of tape becomes depleted, the first splicing element engages the second splicing element, thereby splicing the leading end portion of the second tape roll to the trailing end portion of the first tape roll.Type: GrantFiled: February 11, 2008Date of Patent: December 6, 2011Assignee: Adalis CorporationInventors: William Wesley Maness, Yang Tri Lai, Jorge Alfred Nash
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Patent number: 7934675Abstract: An apparatus and method for splicing tapes dispensed from a tape dispenser. According to one embodiment, a first, running or unwinding roll of tape is provided with a first splicing element secured to its trailing end portion. A second, stationary or standby roll of tape is provided with a second splicing element secured to its leading end portion. The second splicing element comprises a body made of a self-supporting material and formed with at least one aperture sized to receive the tape from the first roll. While tape is being dispensed from the first roll, the running tape is inserted into the aperture of the second splicing element. When the first roll of tape becomes depleted, the first splicing element engages the second splicing element, thereby splicing the leading end portion of the second tape roll to the trailing end portion of the first tape roll.Type: GrantFiled: November 12, 2008Date of Patent: May 3, 2011Assignee: Adalis CorporationInventors: Vartan Mailyan, Dennis A. Bradshaw, Jorge A. Nash, William W. Maness
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Patent number: 7618004Abstract: The unwinding device to unwind reels of web material includes: unwinding members to simultaneously unwind a first reel and a second reel; a splicing device to join together a first web material coming from the first reel and a second web material coming from the second reel; at least one accumulation member to accumulate the web material delivered from the second reel before splicing with the web material delivered from the first reel; a first path and a second path for the web material delivered simultaneously from the first and from the second reel towards a machine downstream.Type: GrantFiled: May 3, 2005Date of Patent: November 17, 2009Assignee: Fabio Perini S.p.A.Inventors: Mauro Gelli, Romano Maddaleni, Roberto Morelli
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Patent number: 7533844Abstract: An object of the present invention is to provide a paper splicing apparatus that can improve workability of an operator and splicing accuracy at low cost with a simple construction. Thus, a paper splicing apparatus that carries out paper splicing by sticking together a tip of a new web pulled out from a rolled web to an old web drawn out from another rolled web comprises a first reciprocating member provided to freely reciprocate in an approaching/departing direction to/from a surface of the old web, a second reciprocating member provided to freely reciprocate in the approaching/departing direction independently of the first reciprocating member, a first roller pivotally supported to freely rotate with respect to the first reciprocating member, and a second roller pivotally supported to freely rotate with respect to the second reciprocating member with the new web fastened between the first roller and the second roller.Type: GrantFiled: September 28, 2006Date of Patent: May 19, 2009Assignee: Mitsubishi Heavy Industries, Ltd.Inventors: Hideki Mizutani, Yoshio Harada, Takayuki Miyake
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Patent number: 7461808Abstract: An apparatus and method for splicing tapes dispensed from a tape dispenser. According to one embodiment, a first, running or unwinding roll of tape is provided with a first splicing element secured to its trailing end portion. A second, stationary or standby roll of tape is provided with a second splicing element secured to its leading end portion. The second splicing element comprises a body made of a self-supporting material and formed with at least one aperture sized to receive the tape from the first roll. While tape is being dispensed from the first roll, the running tape is inserted into the aperture of the second splicing element. When the first roll of tape becomes depleted, the first splicing element engages the second splicing element, thereby splicing the leading end portion of the second tape roll to the trailing end portion of the first tape roll.Type: GrantFiled: August 12, 2005Date of Patent: December 9, 2008Assignee: Adalis CorporationInventors: Dennis A. Bradshaw, Vartan Mailyan, Jorge A. Nash, William W. Maness
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Patent number: 7326308Abstract: Methods for recharging a machine which is used to pack groups of products with the aid of a plastic film wherein the film of a distributor reel is unwound, the film of a full reel is subsequently engaged into an injection device in such a way that said reel becomes a distributor reel in turn, then the empty distributor reel is replaced with a new full reel.Type: GrantFiled: April 2, 2002Date of Patent: February 5, 2008Assignee: Cermex Quest ConditionnementInventors: Laurent Mace, Francois Gosset
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Patent number: 7135083Abstract: An apparatus for feeding and cutting lengths of tape and advancing the lengths to a vacuum wheel applicator, the feed section of the apparatus comprising a feed roll, an anvil vacuum roll, and a rotary knife adjacent to the anvil vacuum roll, and means for adjusting the speed of the feed roll and the speed of the anvil vacuum roll to vary the length of the tape advanced to the applicator, and a tape roll splicing assembly to provide a continuous supply of tape to the apparatus.Type: GrantFiled: October 30, 2001Date of Patent: November 14, 2006Assignee: Adalis CorporationInventors: Scott K. Middelstadt, James N. Hartman, Peter M. Downie
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Patent number: 7037397Abstract: A splicing tape (100) is provided having a base layer (10), an adhesive layer (20) on the top of the base layer (10), a first adhesive strip (30a) and a second adhesive strip (30b) on the bottom of the base layer (10), and a two lines of separating portions (50a and 50b) in the base layer (10). A splicing tape (100a) is also provided having a base layer (10a), a top adhesive (20a) on the top of the base layer (10) with detackified portions (14a and 15a), and a bottom adhesive (30c) on the bottom of the base layer (10a) with a detackified portion (23a), and first and second lines of separating portions (50a and 50b) in the base layer (10a). The line of separating portions (50a or 50b) can include perforations having a ratio of perforation length to space between perforations between a ratio of 4 to 6 and a ratio of 9 to 1.Type: GrantFiled: January 21, 2005Date of Patent: May 2, 2006Assignees: Permacel, Nitto Denko CorporationInventors: Jason A. Bean, Koichi Nakamura
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Patent number: 6941994Abstract: A double-faced splicing tape of the present invention splices a first web used for forming a tobacco rod and a second web in a stand-by state to and has a plurality of perforations extending in a longitudinal direction of the webs. Furthermore, the present invention provides a feeding device for making the double-faced splicing tape hang toward a feeding position located in between a main delivery path of the first web and a sub-delivery path of the second web.Type: GrantFiled: April 5, 2004Date of Patent: September 13, 2005Assignee: Japan Tobacco Inc.Inventors: Shigenobu Kushihashi, Junichi Nagai, Hisao Suzuki, Fumio Kubo, Syozo Horikawa
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Patent number: 6758432Abstract: The present invention concerns a compact, simple, and economical supply device providing high speed splicing with no operator intervention, as well as automatic spool loading and unloading. The paper supply device (1) comprises two winders (2, 3) each supporting a spool of paper (4, 5), the first of which is a working spool and the second, a reserve spool, and a mechanism (6) for automatically splicing the end of the strip on the working spool with the beginning of the strip on the reserve spool. It is characterized in that the automatic splicing device (6) is located between the two winders (2, 3) and comprises two diversion rollers (60, 61) which rotate freely on at least one common plate (62), the plate rotating on a axle affixed to a trolley (63) so as to alternately place the diversion rollers (60, 61) in a first connection position and then in a second connection position, corresponding respectively to the working spool, with the trolley (63) being movable in translation from one spool to the other.Type: GrantFiled: February 19, 2002Date of Patent: July 6, 2004Inventor: Donato Rufo
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Publication number: 20030178523Abstract: The invention relates to a device for linking two webs of material (11, 16), each rolled up on a roll of material, especially webs of paper, during web-roll changing without stopping. Said device comprises a linking device (02, 07) for linking, especially gluing, the fresh web of material (16) with the expiring web of material (11), and a cutting device (03, 24) for severing the expiring web of material, thereby producing two web ends. The cutting device (03, 24) is disposed downstream of the linking device (02, 07) when seen in the direction of conveyance of the expiring web of material.Type: ApplicationFiled: February 26, 2003Publication date: September 25, 2003Inventor: Hartwig Horst Trutschel
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Patent number: 6603887Abstract: The invention relates to a process and an apparatus for automatically detecting printed marks which are applied at regular spacings to material webs. The invention is based on the problem of improving the detection of printed marks when separate prints are applied between the printed marks in the same movement path of the printed marks. This problem is solved in that the widths of printed sections and the spacings between printed sections are determined and, if the width and spacing essentially correspond to predetermined values, a printed section is detected as being a printed mark.Type: GrantFiled: August 19, 1999Date of Patent: August 5, 2003Assignee: Focke & Co. (GmbH & Co.)Inventors: Heinz Focke, Eckhard Grundmann
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Patent number: 6578616Abstract: A roll changer for splicing starting piece and end pieces of material webs to each other in an apparatus for producing hygienic products, includes carriers for web rolls, holding and guiding elements, severing elements and embossing rolls. The starting piece of a new material web can be fixed to an embossing roll. At least one embossing roll can be driven and at least one embossing roll can be moved selectively toward and away from the other embossing roll.Type: GrantFiled: March 9, 2001Date of Patent: June 17, 2003Assignee: Winkler + Duennebier AGInventors: Wolfgang Stein, Reiner Seger
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Publication number: 20030047641Abstract: The invention concerns a method and a device in a paper machine, coating machine, intermediate winder, unwind stand of a slitter-winder, or in any other device for treatment of a web. In the event of disturbance, the web (P) is made to be wound in a controlled way around at least one web guide roll (18a).Type: ApplicationFiled: September 4, 2002Publication date: March 13, 2003Applicant: METSO PAPER, INC.Inventors: Jorma Kinnunen, Silvo Mikkonen, Jukka Linnonmaa
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Patent number: 6464163Abstract: The invention concerns a method and a device in a paper machine, coating machine, intermediate winder, unwind stand of a slitter-winder, or in any other device for treatment of a web. In the event of disturbance, the web (P) is made to be wound in a controlled way around at least one web guide roll (18a).Type: GrantFiled: September 22, 2000Date of Patent: October 15, 2002Assignee: Metso Paper, Inc.Inventors: Jorma Kinnunen, Silvo Mikkonen, Jukka Linnonmaa
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Patent number: 6451145Abstract: A web threading and splicing system that provides easy access to the threading rolls by an operator. The new web supply roll for replacement of the expired web can be threaded at a standstill position adjacent the operator. This affords ease of access, which furnishes a great ergonomic and safety advantage, wherein the operator does not have to reach into moving web components in order to accomplish the splice.Type: GrantFiled: May 2, 2000Date of Patent: September 17, 2002Assignee: Frontier Industrial Technology, Inc.Inventor: Thomas J. Forbes
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Patent number: 6432241Abstract: Splicing tape for splicing a leading edge portion of a roll of sheet material to a further sheet comprising a carrier layer having on a first major surface a first adhesive layer and on a second major surface opposite to the first major surface in the order given a non-tacky polymer layer and a second adhesive layer. The splicing tape being capable of delamination between the carrier layer and the non-tacky polymer layer when preparing the splice.Type: GrantFiled: September 1, 2000Date of Patent: August 13, 2002Assignee: 3M Innovative Properties CompanyInventors: Pierre M. Congard, Richard Sabatier, Jean-Philippe Weber
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Patent number: 6386477Abstract: An unwinding station continuously unwinds a material web, notably a paper or cardboard web, for a machine, specifically a coater, for conversion of the material web. The station includes a primary unwinding system, a secondary unwinding system and a splicing system to splice together material webs unwinding from two reels, with each reel being carried by one of the unwinding systems. The reel carried by the primary unwinding system, which is disposed after the splicing of the material webs to one another, is transferable by use of a carrying system to the secondary unwinding system. The unwinding station is distinguished specifically by an auxiliary drive that is movable jointly with the reel and which can be driven with the aid of the reel.Type: GrantFiled: May 27, 1998Date of Patent: May 14, 2002Assignee: Voith Sulzer Papiermaschinen GmbHInventors: Bernd Kaufmann, Johann Grupp
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Patent number: 6345660Abstract: A laminating apparatus and methods are provided for laminating fabric such as for a disposable garment. The apparatus preferably includes a frame having upper and lower frame regions, a first roll of fabric mounted to the upper frame region so as to provide a first web of fabric when unwound from the first fabric roll, and a second roll of fabric mounted to the lower frame region and positioned adjacent the first fabric roll so as to provide a second web of fabric when unwound from the second fabric roll. A fabric dance controller is preferably positioned downstream from the first and second fabric rolls and positioned to receive the first and second webs of fabric therefrom for dancingly controlling the tension of the first and second webs of fabric being received from the first and second fabric rolls.Type: GrantFiled: June 3, 1998Date of Patent: February 12, 2002Inventors: John M. Tharpe, Jr., Robert M. Herrin
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Publication number: 20020003187Abstract: A device for joining the trailing edge of a reel of paper about to finish to the leading edge of a new reel comprising, on a supporting structure (11), a support (12) for the reel as it unwinds (13), a device (15) for transferring the reel (13) to a unit for tensioning the trailing edge (17) of the reel (13′) about to finish, a cutting unit (32) of the trailing edge (17), at least one roller (43) that presses the trailing edge (17) on the new reel (13) once it has been positioned on the support (12) and provided with a double-sided tape (48) positioned crosswise on a lateral surface of the same in order to retain its leading edge (49).Type: ApplicationFiled: July 2, 2001Publication date: January 10, 2002Inventor: Giovanni Gambini