On Endless Belt Or Chain Patents (Class 226/170)
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Patent number: 11382170Abstract: A battery selector system, which has at least one battery selector having a knob, a core assembly, and a housing. The core assembly has a chassis core cover, a chassis core, a chassis core contact plate, a main printed circuit board, and a secondary printed circuit board. The core assembly further has a wireless microcontroller, which connects to a wireless network. The housing has electrical terminal studs. The knob, the core assembly, and the housing are assembled creating a sealed unit. Each of the electrical terminal studs is connected to a battery, loads, or ground. The at least one battery selector connects through a wireless network, whereby the battery selector coordinates management functions via the wireless network. The at least one battery selector is a physical power controller for distributing loads to a cluster of batteries.Type: GrantFiled: July 27, 2020Date of Patent: July 5, 2022Assignee: NODESIMPLE LLCInventor: Matthew Neber
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Patent number: 11260440Abstract: A caterpillar-traction drawing machine and a method for drawing of elongated workpieces can be provided with at least one drawing tool fastened pivotally on a tool holder and/or with at least two identical drawing recesses, which can be brought selectively into a drawing position, so that the influence of any fatigue phenomena that may exist is minimized. For the same reason, a caterpillar-traction drawing machine is advantageous in which the two chains of the caterpillar-traction unit are block chains and are respectively braced via an idler roller chain including idler rollers on respectively one pressing beam.Type: GrantFiled: May 25, 2018Date of Patent: March 1, 2022Assignee: SMS group GmbH Sitz DuesseldorfInventors: Thomas Cmiel, Joerg Lindbuechl, Dirk Hessberger
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Patent number: 10526157Abstract: A web material advancement arrangement is provided with an entry drive system. The web material advancement arrangement can receive a web material from a storage roll and advance the web material through a machine, such as a packaging machine. The entry drive system may be arranged at the entry end of the web material advancement arrangement to push the web material in a downstream direction from the entry end toward the exit end of the web material advancement arrangement The entry drive system may include a motor that simultaneously rotates a pair of drive sprockets which may push clip assemblies that carry outer edges of a web material so that rotation of the drive sprockets pushes the web material in a downstream direction.Type: GrantFiled: November 2, 2017Date of Patent: January 7, 2020Assignee: CP Packaging, Inc.Inventors: Raymond G. Buchko, Jr., Rodney W. Golla
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Patent number: 10399847Abstract: An apparatus for ventilating a web of material used in the manufacture of pocketed springs may be removably attached to a pocket coiler. The apparatus has an upper movable portion which pivots relative to a stationary portion. The stationary portion may be removably attached to the pocket coiler. Each portion has at least one roller, a web of material passing between the rollers during use. One of the rollers may have protrusions to create openings in the material before the material enters the pocket coiler.Type: GrantFiled: March 10, 2017Date of Patent: September 3, 2019Assignee: L&P Property Management CompanyInventors: John J. Brunnert, John E. Hull, Richard A. Krtek, Darrell A. Richmond
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Patent number: 10263408Abstract: A movement-tolerant wiring arrangement for, among other things, a stand device configured for arrangement in an operating room incorporates a mounting apparatus for movement-tolerant mounting of at least one line, for example a cable, about an axis of rotation between two connection components that are displaceable, such as being twistable, relative to one another; and a fastening apparatus for arranging the at least one line relative to one of the connection components, for example at a socket of the stand device; wherein the mounting apparatus is fixable to the fastening apparatus and configured for movement-tolerant, such as, rotation-tolerant guidance of the at least one line about the axis of rotation and/or in the direction at least approximately parallel to the axis of rotation. Furthermore, a rotary joint, a socket or a stand device, respectively, can incorporate such a wiring arrangement, and can use of such a wiring arrangement at a stand device, for example, in the operating room.Type: GrantFiled: July 30, 2015Date of Patent: April 16, 2019Inventors: Stefan Oginski, Ronny Bauditz, Jonathan Happel
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Patent number: 10059559Abstract: A device for towing very long tubular objects, comprises: pulling means capable of driving, by friction, the object in a towing direction, gripping means capable of exerting a load on the pulling means to keep the pulling means and the towed object in continuous contact; the gripping means being driven by a relative movement relative to the towed object in a direction opposite to the towing direction, driving means, capable of driving the pulling means and the gripping means in a coordinated manner to ensure a continuous and uniform pulling of the object, further comprising setting means, capable of adjusting the load exerted on the pulling means.Type: GrantFiled: July 6, 2015Date of Patent: August 28, 2018Assignee: THALESInventors: Jean-Philippe Longuet, Hervé Le Gras, Olivier Cosson, Benoît Peden, Jean Lagadec
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Patent number: 9821979Abstract: The invention concerns a capstan reel (10) and a method for transporting an elongated article (6, 6a, 6b, 39, 42, 43, 45a, 47) between a floating vessel (2) and a body of water situated below the vessel, and a vessel applying such a capstan reel. The capstan reel comprises a rotatable cylindrical body (100) for spooling the elongated article around the body's axial axis (11), said body comprising a cylindrical contacting surface (35) for indirectly supporting at least a portion of the elongated article.Type: GrantFiled: March 25, 2013Date of Patent: November 21, 2017Assignee: PARKBURN PRECISION HANDLING SYSTEMS LIMITEDInventors: Johan Peter Schwartz, Kjetil Hoyer
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Publication number: 20150018188Abstract: A foil processing device comprises at least two supply units for supplying at least two foils for processing, a processing unit for processing the at least two foils to each other and a transport unit for transporting the foils from the supply unit to the processing unit. At least one of the foils is segmented comprising mechanically weak zones separating subsequent foil segments for enabling real-time correction of a relative position between the foils. The transport unit includes at least two support members for supporting at least two subsequent segments of the segmented foil.Type: ApplicationFiled: February 7, 2013Publication date: January 15, 2015Inventors: Jacobus Hubertus Theodoor Jamar, Irene Kaashoek
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Patent number: 8925715Abstract: A feeding apparatus feeds a metal strip with cutaway portions in a conveying direction and includes: a reference plate on which the metal strip is placed and in which a slit is formed; moving bodies that are provided below the reference plate and are moved by driving means parallel to the reference plate in the conveying direction; feed pins that advance into the cutaway portions, are provided on the moving bodies so as to move up and down with respect to the reference plate, and pull the metal strip in the conveying direction when the moving bodies move; and at least one guide portion that contacts a side surface on an opposite side of the metal strip to the cutaway portions and guides conveyance of the metal strip.Type: GrantFiled: May 1, 2012Date of Patent: January 6, 2015Assignee: Hidaka Seiki Kabushiki KaishaInventors: Masanao Karasawa, Toshiyuki Nanaarashi
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Patent number: 8903289Abstract: A belt moving unit includes an endless belt member and plural support rolls supporting the belt member movably and rotating, wherein the support rolls include one or more follower rolls rotating to follow the movement of the belt member and at least one of the follower rolls is used as an inertial roll to which inertia is applied, wherein the inertial roll includes a rotation shaft, a rotational inertial member rotating with the rotation shaft and applying inertia, and a roll body disposed along a peripheral surface of the rotation shaft and including plural roll-divided members, and wherein the plural roll-divided members include a fixed divided member fixed to the rotation shaft and rotating along with the rotation shaft to follow the movement of the belt member and a rotating divided member rotating independently of the rotation of the rotation shaft.Type: GrantFiled: September 5, 2012Date of Patent: December 2, 2014Assignee: Fuji Xerox Co., Ltd.Inventors: Yimei Yu, Junji Hanatani, Takehiro Oishi
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Patent number: 8398063Abstract: A ribbon transport apparatus for a printing press is provided. The ribbon transport apparatus includes a vacuum conveyor belt transporting a ribbon and a manifold supporting the vacuum conveyor belt. The vacuum conveyor belt and the manifold are arranged to draw the ribbon towards the vacuum conveyor belt via a suction. A method of transporting a ribbon in a printing press is also provided.Type: GrantFiled: December 10, 2008Date of Patent: March 19, 2013Assignee: Gross International Americas, Inc.Inventors: Dieter Theodor Ebert, Barry Mark Jackson, Dave John Gagnon
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Patent number: 8225586Abstract: A packaging machine includes a clamping arrangement, composed of a series of clamps designed to grip and release a web of flexible material, and which are coupled to a belt that is advanced along a predetermined path to advance the web of flexible through the machine. The belt is made up of side-by-side belt portions that are spliced together in axially spaced locations by the clamps, to withstand the forces and stresses placed thereon as the web material is advanced. Each clamp is formed of an upper jaw member and a lower jaw member that are pivotably interconnected together, in combination with a guide member the guides movement of the belt through the machine. The belts are independently driven by operation of a pair of motors, which are synchronously operated in order to advance the opposite edges of the web material at the same rate of speed through the machine.Type: GrantFiled: February 23, 2011Date of Patent: July 24, 2012Assignee: CP Packaging, Inc.Inventors: Raymond G. Buchko, Dwayne C. Long
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Patent number: 7934362Abstract: A packaging machine includes a clamping arrangement, composed of a series of clamps designed to grip and release a web of flexible material, and which are coupled to a belt that is advanced along a predetermined path to advance the web of flexible through the machine. The belt is made up of side-by-side belt portions that are spliced together in axially spaced locations by the clamps, to withstand the forces and stresses placed thereon as the web material is advanced. Each clamp is formed of an upper jaw member and a lower jaw member that are pivotably interconnected together, in combination with a guide member the guides movement of the belt through the machine. The belts are independently driven by operation of a pair of motors, which are synchronously operated in order to advance the opposite edges of the web material at the same rate of speed through the machine.Type: GrantFiled: March 28, 2008Date of Patent: May 3, 2011Assignee: CP Packaging, Inc.Inventors: Raymond G. Buchko, Dwayne C. Long
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Publication number: 20100213231Abstract: The web conveyer for manufacturing an absorber including an absorber core and a covering member covering the absorber core, conveys an absorber web including the absorber core sandwiched by a pair of webs to form the covering member. A thickness of the absorber core is larger than a thickness of the covering member. The web conveyer includes a direction changing mechanism which changes a conveyance direction of the absorber web by 90° or more. A rotation distance of the absorber web, that is, the length of a semi-circumference of the changing roller, is larger than is longer than a length of each of the absorber cores in the conveyance direction MD of the absorber web.Type: ApplicationFiled: March 2, 2010Publication date: August 26, 2010Applicant: UNICHARM CORPORATIONInventor: Hiroki YAMAMOTO
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Publication number: 20100044408Abstract: A mechanism (10) for feeding a length of twisted pair cable (15), comprises a driven capstan (11) and a continuous belt (17) defining, respectively, first and second contact surfaces for the twisted pair cable (15). The continuous belt (17) is supported and arranged so that a portion thereof embraces an arc (16) of the substantially circular periphery of the capstan (11). Drive means are provided to effect rotation of the capstan (11), so as to feed a length of twisted pair cable (15) along the arcuate path (16) defined between the first and second contact surfaces where the arc (16) of the capstan (11) intersects the continuous belt (17). The arcuate path (16) is sufficiently narrow such that the capstan (11) and the continuous belt (17) embrace the length of twisted pair cable (15), and sufficiently long such that at least two nodes (19) of said length of twisted pair cable (15) are accommodated therein.Type: ApplicationFiled: March 4, 2008Publication date: February 25, 2010Applicant: UNITED TECHNOLOGISTS EUROPE LIMITEDInventors: Frank Gerwin Kaufhold, Ian Albert Edward Swann, John Richard Willoughby, George William Francis
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Publication number: 20090071997Abstract: A print media loading mechanism for a modular printer assembly is disclosed. A pair of opposed endless belts is provided. Each belt passes around a pair of rollers. Opposed roller pairs are slidably received by sliders attached to a frame of the printer assembly. A pair of arms is attached to each opposed roller pair, the pair of arms having a common pivot point. A traversing mechanism connects to each pair of arms at the common pivot point. A drive assembly, including at least one worm screw and motor which rotates the worm screw, is also provided. The worm screw interacts with the traversing mechanism in order to move the traversing mechanisms apart and closer together respectively. This in turn moves the opposed endless belts apart and closer together respectively.Type: ApplicationFiled: November 23, 2008Publication date: March 19, 2009Inventors: Kia Silverbrook, Tobin Allen King
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Patent number: 7429310Abstract: A paper or board machine has a fabric (10) that is adapted mobile as well as rolls (11, 11?) arranged to support the fabric (10). The fabric (10) is tensioned by changing the position of one roll (11?) of the rolls (11, 11?). Correspondingly, the fabric (10) is guided by changing the alignment of one roll (11?) of the said rolls (11, 11?). Surprisingly the fabric (10) is both tensioned and guided by changing the alignment and position of only one and the same roll (11?). In addition, the wrap angle of the fabric (10) at this roll (11?) is set higher than 30°.Type: GrantFiled: May 4, 2004Date of Patent: September 30, 2008Assignee: Metso Paper, Inc.Inventors: Pertti K. Heikkilä, Erkki Kärkkäinen, Erkka Nieminen, Samppa J. Salminen, Veli-Matti Vainio
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Patent number: 7424964Abstract: The present invention relates to a device for the automatic hauling of very long elongate objects. This device in particular allows very long tubular objects of relatively flexible and delicate structure such as, in particular, underwater cables, pipes or alternatively linear sonar antennas of the “streamer” type to be handled. The device chiefly comprises traction means consisting of at least two running strips with rough surfaces which are pressed on each side of the object and drag it along in a traction movement and gripping means which constantly keep the running strips pressed against the object in order to ensure good adhesion. Another subject of the invention is means for actuating the traction means and the gripping means in a coordinated manner so that the object that is to be hauled experiences continuous traction throughout the hauling operation. The device according to the invention has the advantage of being mounted on a stationary chassis and therefore of not requiring an operating area.Type: GrantFiled: July 15, 2004Date of Patent: September 16, 2008Assignee: ThalesInventors: Vito Suppa, Christophe Borel
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Publication number: 20080203131Abstract: A film guiding assembly for guiding a plastic film during travel along a desired path includes at least two non-rotating turning bars over which the film passes, and an actuator for pivoting the turning bars to laterally shift the film. A sensor for senses the lateral position of the film downstream of the turning bars and operates to cause the actuator to pivot the turning bars when necessary to maintain the film leaving the guiding assembly in the desired path.Type: ApplicationFiled: October 18, 2007Publication date: August 28, 2008Inventor: Mirek Planeta
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Patent number: 7335274Abstract: A production method of a decorative film comprising a step of, in a state in which a transparent resin film is laid on a surface of a laminate sheet in which a pattern layer is placed on one surface of a base film of a thermoplastic resin, inserting the laminate sheet and the transparent resin film into between a pair of endless belts placed opposite each other, thereby obtaining a decorative film, wherein the transparent resin film is preheated by contact with a peripheral surface of a preheat roll urged toward the endless belt, and the transparent resin film is run so as to constantly contact a peripheral surface of at least one guide roll during a period between departure from the peripheral surface of the preheat roll and contact with the laminate sheet.Type: GrantFiled: September 22, 2006Date of Patent: February 26, 2008Assignee: Shin-Etsu Polumer Co., Ltd.Inventors: Tsutomu Aso, Satoshi Tamura, Atsushi Taniguchi
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Patent number: 7300371Abstract: A diverting roller has a roller body having a longitudinal axis. A plurality of pairs of pulleys are rotatably mounted on the roller body adjacent a circumference of the roller body. An endless belt is looped around each of the pairs of pulleys in such a fashion that each belt has substantial portion oriented in a direction parallel to the longitudinal axis of the roller body. The travel of belts around their respective pulleys permits a non-normal angle of incidence of the web to the longitudinal axis. The non-normal angle of incidence and the travel of the belts permit the axial movement of a web of indefinite length material when the web is in contact with belts of the diverting roller. One or more of the diverting rollers may be employed in a system for inverting a moving web of indefinite length material.Type: GrantFiled: May 27, 2004Date of Patent: November 27, 2007Assignee: 3M Innovative Properties CompanyInventors: Leonard M. Volin, Mark J. Zach
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Patent number: 7293683Abstract: The present invention relates to a packaging machine which has transport means in the form of two transport chains (5, 6) for lateral grasping and transporting of a length of material (7) consisting of packaging material. In particular with longer plants above approximately 10 meters in transport length the stretching property of the transport chains owing to the load has a marked effect on the precision of the transport distance. This results in fluctuations of the transport distance between the two transport chains and therefore distortions of the length of material, which, depending on the type of packaging material, can even lead to tearing of the length of material.Type: GrantFiled: June 10, 2004Date of Patent: November 13, 2007Inventor: Johann Natterer
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Patent number: 7267255Abstract: A method and apparatus for web tracking adjustment for a web handling system comprises biasing a steering roller in a gimbal direction, and adjusting the bias to achieve the desired tracking.Type: GrantFiled: January 29, 2001Date of Patent: September 11, 2007Assignee: Eastman Kodak CompanyInventors: Timothy J. Young, Larry T. Schlitzer, Kevin E. Yousey, Kevin S. Reitter
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Patent number: 7146891Abstract: A method for segregating and transferring a product from a web of material includes the steps of conveying the web of material between a punching roll and a counter pressure roll, the punching roll having at least one cutting edge and at least one suction orifice; punching-out the product from the web with the cutting edge; adhering the punched-out product on the punching roll under a vacuum connected to the at least one suction orifice; rotating the punching roll to position the punched-out product proximate to a conveyor belt; detaching the punched-out product from the punching roll; and transferring the punched-out product onto the conveyor belt. In certain embodiments, the suction orifice of the punching roll is ventilated with a gas stream to facilitate detachment of the punched-out product; and a vacuum is applied to the conveyor belt to draw the detached product thereto and hold it thereon under suction.Type: GrantFiled: October 10, 2003Date of Patent: December 12, 2006Assignee: LTS Lohmann Therapie-Systeme AGInventor: Dieter Sahm
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Patent number: 7135085Abstract: A production method of a decorative film comprises a first step of laying a base film of a thermoplastic resin on a pattern layer of a transfer sheet in which the pattern layer is placed on one surface of a carrier film, thermally transferring the pattern layer onto the base film, and thereafter stripping off the carrier film, thereby obtaining a laminate sheet in which the pattern layer is placed on one surface of the base film; and a second step of, in a state in which a transparent resin film is laid on a surface of the laminate sheet on the pattern layer side, inserting the laminate sheet and the transparent resin film into between a pair of endless belts placed opposite each other, and conveying the laminate sheet and the transparent resin film under heat and pressure, thereby obtaining a decorative film in which a transparent resin layer of the transparent resin film is placed on the surface of the laminate sheet on the pattern layer side.Type: GrantFiled: December 21, 2004Date of Patent: November 14, 2006Assignee: Shin-Etsu Polymer Co., Ltd.Inventors: Tsutomu Aso, Satoshi Tamura, Atsushi Taniguchi
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Patent number: 7036923Abstract: A conveyor unit in an image recording apparatus can convey a record medium, being unwound from a roll, in either of a first direction in which the roll is unwound and a second direction reverse to the first direction. The image recording apparatus includes first and second contact mechanisms capable of bringing the record medium into close contact with a conveyor member at positions distant in the respective first and second directions from an image recording position where an image recording head records an image on the record medium. The first contact mechanism brings the record medium, being conveyed in the first direction, into close contact with the conveyor member.Type: GrantFiled: June 30, 2004Date of Patent: May 2, 2006Assignee: Brother Kogyo Kabushiki KaishaInventors: Osamu Takagi, Susumu Kuzuya
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Patent number: 6972074Abstract: Equipment for fabric guiding in a paper machine has a fabric (10) and rolls (12–18) adapted to support it. In connection with the roll (17) end there is arranged equipment comprising a stand (19) and a nip guard (26). The stand (19) includes a transfer base (20) as well as transfer equipment (22) for moving the transfer base (20). The equipment further comprises an edge detector (23) for the roll (17) arranged on the opposite side of the fabric (10), for which edge detector there is a vertical bracket (25) arranged in the stand (19). The vertical bracket (25) and the nip guard (26) form an integrated sheet-metal construction.Type: GrantFiled: October 28, 2003Date of Patent: December 6, 2005Assignee: Metso Paper, IncInventors: Ville Nenonen, Samppa J. Salminen, Risto Väätänen
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Patent number: 6834823Abstract: 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 mechanism (4), an unwinding trestle (7) containing a stock of rubber material, a space between the unwinding trestle (7) and the supplying table (3), which space is suitable for taking up a loop of rubber material forming a stock buffer. Between the unwinding trestle (7) and the supplying table (3), preferably at a distance above the supplying table, a first conveyor (5) having a drive is placed. Preferably at a distance above the unwinding trestle a second conveyor (8) having a drive is placed, in which the space for taking up the loop of rubber material is formed between the second (8) and the first (5) conveyor.Type: GrantFiled: November 14, 2002Date of Patent: December 28, 2004Assignee: Vmi Epe Holland B.V.Inventors: Klaas Nauta, Adrianus Theodorus Hendrikus De Keijzer
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Publication number: 20040245306Abstract: A device for guiding a film in an apparatus comprises guiding and driving means engaged on the two lateral edges of the film. The guiding and driving means is further designed to force the film to follow a curved trajectory in the imaging zone of the apparatus. The means guiding and driving the film include two coaxial rollers whereon the film is urged to span through its two edges, and two parallel driving belts urged respectively to be supported on said edges on the side opposite the rollers, along an arc with predetermined sustaining angle. The invention is useful for guiding film in an optoelectronic apparatus such as a scanning analysis device.Type: ApplicationFiled: July 9, 2004Publication date: December 9, 2004Applicant: KISInventor: Patrice Lavergne
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Patent number: 6820786Abstract: A not-yet-bonded or only slightly bonded nonwoven staple fiber material cannot be delivered from the nip of a calendar roller pair to a following endless conveyor without support during transport. To provide this support, the invention provides for a supporting rotating element such as an endless conveyor or perforated drum, either of which is designed to be permeated by air from below flowing toward the element. This feature simultaneously achieves a cooling effect.Type: GrantFiled: January 16, 2002Date of Patent: November 23, 2004Assignee: Fleissner GmbH & Co MaschinenfabrikInventor: Gerold Fleissner
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Publication number: 20040129753Abstract: Equipment for fabric guiding in a paper machine has a fabric (10) and rolls (12-18) adapted to support it. In connection with the roll (17) end there is arranged equipment comprising a stand (19) and a nip guard (26). The stand (19) includes a transfer base (20) as well as transfer equipment (22) for moving the transfer base (20). The equipment further comprises an edge detector (23) for the roll (17) arranged on the opposite side of the fabric (10), for which edge detector there is a vertical bracket (25) arranged in the stand (19). The vertical bracket (25) and the nip guard (26) form an integrated sheet-metal construction.Type: ApplicationFiled: October 28, 2003Publication date: July 8, 2004Inventors: Ville Nenonen, Samppa J. Salminen, Risto Vaatanen
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Patent number: 6705029Abstract: An apparatus for forming a trench in a seabed for burying a line generally consisting of a main frame, at least one buoyancy tank mounted on the main frame, a pair of endless track assemblies, each engageable in gripping relation with a side of the line for propelling the frame along the line, a pair of jet legs mounted on the main frame and communicable with a source of fluid under pressure, for ejecting high velocity streams of fluid to dislodge portions of the seabed when the track assemblies grip the line and propel the main frame along the line to form a trench and allow the line to fall therein.Type: GrantFiled: March 21, 2002Date of Patent: March 16, 2004Inventor: Richard A. Anderson
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Patent number: 6688508Abstract: A conveyor device capable of conveying a belt-like material from a lower site to an upper site without elongating the belt-like material and without applying unrequired stress thereto. The conveyor device comprises a lower conveyor unit for conveying the belt-like material supplied from material supply means, a central conveyor unit having an induction conveyor which is located adjacent to the front end of the lower conveyor unit and has at least one end movable in a vertical direction, a central conveyor having an inversion conveyor and an expansion conveyor disposed above the lower conveyor unit along a horizontal path, and a unit for expanding or contracting the above expansion conveyor, for inverting the belt-like material received from the above lower conveyor unit and conveying it in an upward direction.Type: GrantFiled: September 4, 2002Date of Patent: February 10, 2004Assignee: Kabushiki Kaisha BridgestoneInventor: Takashi Ishiwatari
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Patent number: 6658973Abstract: A device for transferring segregated flat-shaped products includes a transfer device and a transport device by which the products transferred from the transfer device are further transported along a transport path. The transport device includes a moveable transport surface having suction openings communicative with a vacuum container. The transfer device includes a roll arranged transverse to the transport path and having suction orifices arranged about a circumference thereof. The roll has internal channels having openings in opposed axial end faces of said roll which are communicative with the suction orifices. Vacuum chamber members are disposed axially at the opposed end faces of the roll which is rotatable relative to the vacuum chamber members. Each of the vacuum chamber members has a concentric grove and a ventilation channel which correspond to the openings of the internal channels.Type: GrantFiled: June 7, 2000Date of Patent: December 9, 2003Assignee: LTS Lohmann Therapie-Systeme AGInventor: Dieter Sahm
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Patent number: 6619432Abstract: A cable transport apparatus (1) has a first rotational axis (20a, 20c) and a second rotational axis (20b, 20d) that are not in parallel but cross each other with a predetermined angle therebetween. In this way, a V-shaped space is formed between transport belts (40a, 40b). The cable transport apparatus (1) can thus transport a thin cable (100) being in contact with the lower part of the V-shaped space and transport a thick cable (200) being in contact with the upper part thereof. Even if cables to be transported have respective successively increasing diameters, such cables can be transported using the same apparatus. Further, the cables never escape from the cable transport apparatus and can be transported without lowering the transport speed of the cables.Type: GrantFiled: January 9, 2001Date of Patent: September 16, 2003Inventor: Takako Yasui
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Patent number: 6604345Abstract: An apparatus for applying a banderole around one or a plurality of products creating an electrostatic attraction between the band material being supplied and the conveyor unit. The conveyor unit is connected to earth potential, and electrodes are positioned in the vicinity of the trajectory to be followed by the band material.Type: GrantFiled: December 13, 2001Date of Patent: August 12, 2003Assignee: Sollas Holland B.V.Inventor: Willem Langemaat
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Publication number: 20030089756Abstract: A vacuum belt conveyor includes an air-pervious endless belt, a first pulley positioned at the upstream end of the conveyor and a second pulley positioned at the downstream end of the conveyor, the pulleys guiding the belt when the belt is traveling. The endless belt comes into contact with a plate having openings which are connected to a source of negative pressure. The belt, in the area of the upstream end of the conveyor, is in contact with a curved and perforated guiding surface, with the perforations, being connected to a source of negative pressure.Type: ApplicationFiled: November 13, 2001Publication date: May 15, 2003Inventor: Sylvain Demers
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Patent number: 6488193Abstract: 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), determining a guideline (52) of the strip component (11) at an exit end (20) of the belt conveyor (16), and laterally adjusting the exist end (20) of the belt conveyor (16) to align the guideline (52) of the strip component (11) with a predetermined guideline such as the guideline of a tire building drum (12). The apparatus includes a belt support transverse housing (76) which is laterally moveable by a motion controller (64) in response to a sensor (58) which detects the guideline (52) of the strip component (11). Guides on the transverse housing (76) move the belts of the conveyor (16) on slider plates without physically touching the conveyed strip component (11), thereby preventing damage to the component material.Type: GrantFiled: May 11, 2000Date of Patent: December 3, 2002Assignee: The Goodyear Tire & Rubber Co.Inventors: Raymond Patrick Eckman, Gary Robert Burg, Mark Daniel Banas
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Patent number: 6443443Abstract: A suction belt conveyor for a sheet processing machine includes an operationally revolving endless suction belt having, at an outer side thereof a filigree structure formed by indentations, the suction belt being formed with penetrating bores terminating in the indentations. In a variation of the foregoing, the suction belt conveyor for a sheet processing machine includes an operationally revolving endless suction belt formed with pores distributed in longitudinal and transverse directions of the suction belt, so that the suction belt is air permeable.Type: GrantFiled: March 27, 2000Date of Patent: September 3, 2002Assignee: Heidelberger Druckmaschinen AGInventors: Roland Hirth, Richard Mack, Udo Lautenklos
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Patent number: 6425512Abstract: A process of transporting at least a portion of a web from a first structure to a second structure via an apparatus that includes at least two pulleys located at spaced locations from each other, an air-pervious endless belt positioned to run from the first structure to the second structure, an underpressure source arranged to produce an underpressure adjacent to the run of the endless belt, a nose shoe disposed beyond the second pulley and spaced from the second pulley, thereby defining an opening. The nose shoe has an inlet and air jet outlet positioned adjacent the second pulley. A guiding tray is arranged beyond the nose shoe having an upstream section positioned adjacent the nose shoe, and the upstream section includes an air slot, which extends cross-wise to a web travel direction.Type: GrantFiled: June 11, 2001Date of Patent: July 30, 2002Assignee: Voith Sulzer Papiertechnik Patent GmbHInventors: Tony Hill, Leif Mohrsen
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Publication number: 20020092884Abstract: A not-yet-bonded or only slightly bonded nonwoven staple fiber material cannot be delivered from the nip of a calendar roller pair to a following endless conveyor without support during transport. To provide this support, the invention provides for a supporting rotating element such as an endless conveyor or perforated drum, either of which is designed to be permeated by air from below flowing toward the element. This feature simultaneously achieves a cooling effect.Type: ApplicationFiled: January 16, 2002Publication date: July 18, 2002Inventor: Gerold Fleissner
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Patent number: 6419217Abstract: A paper web is drawn into a printing and can be guided along a selected one of several paths. The paper web is weakened along a line of separation and is then held by a retaining system that can move the web in a conveying direction along a first path. The web is fed to a different conveying path and is separated ot torn along the line of separation. This line of separation or weakening is formed at an angle to the production direction.Type: GrantFiled: December 6, 1999Date of Patent: July 16, 2002Assignee: Koenig & Bauer AktiengesellschaftInventors: Manfred Wolfgang Hartmann, Horst Bernhard Michalik
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Patent number: 6415971Abstract: An apparatus and methods for handling and texturing yarn are provided. The apparatus preferably includes a yarn supply positioned to supply a plurality of strands of yarn, a false twister positioned downstream from the yarn supply for imparting a false twist to the plurality of strands of yarn, a yarn undulation former positioned downstream from the false twister for forming undulations in each of the plurality of strands of yarn, and a conveyor positioned to receive the plurality of yarn strands having undulations formed therein and for conveying the undulated strands of yarn downstream.Type: GrantFiled: August 29, 2001Date of Patent: July 9, 2002Assignee: American Linc CorporationInventors: Donald Lynn Hoover, Ronnie Wayne Dye, Johnny Melvin Norris, Jr., Everett Lee Carswell
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Publication number: 20020074377Abstract: Vacuum conveyor and process for transporting at least a portion of a material web in a web travel direction. The vacuum conveyor includes a suction box is positioned within a loop having a conveyor run adapted to contact and guide the material web and a return run moving in a direction opposite the conveyor run. The suction box includes a suction opening positioned adjacent the conveyor run to suction the material web onto the conveyor belt and an exhaust opening positioned adjacent the return run. A vacuum source is coupled to the exhaust opening through the return run. The process includes creating a suction air flow through the return run of the conveyor belt and suctioning at least a portion of the material web onto the conveying run.Type: ApplicationFiled: February 14, 2002Publication date: June 20, 2002Applicant: VOITH SULZER PAPIERTECHNIK PATENT GmbHInventors: Allan Broom, George Kutak-Petrik
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Patent number: 6405914Abstract: Vacuum conveyor and process for transporting at least a portion of a material web in a web travel direction. The vacuum conveyor includes two pulleys, a suction box positioned between the two pulleys, and an endless conveyor belt arranged around the two pulleys to form a loop. The suction box is positioned within the loop and the loop includes a conveyor run adapted to contact and guide the material web and a return run moving in a direction opposite the conveyor run. The suction box includes a suction opening positioned adjacent the conveyor run to suction the material web onto the conveyor belt and an exhaust opening positioned adjacent the return run. A vacuum source is coupled to the exhaust opening through the return run.Type: GrantFiled: June 23, 2000Date of Patent: June 18, 2002Assignee: Voith Sulzer Papiertechnik Patent GmbHInventors: Allan Broom, George Kutak-Petrik
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Publication number: 20010050300Abstract: A process of transporting at least a portion of a web from a first structure to a second structure via an apparatus that includes at least two pulleys located at spaced locations from each other, an air-pervious endless belt positioned to run from the first structure to the second structure, an underpressure source arranged to produce an underpressure adjacent to the run of the endless belt, a nose shoe disposed beyond the second pulley and spaced from the second pulley, thereby defining an opening. The nose shoe has an inlet and air jet outlet positioned adjacent the second pulley. A guiding tray is arranged beyond the nose shoe having an upstream section positioned adjacent the nose shoe, and the upstream section includes an air slot, which extends cross-wise to a web travel direction.Type: ApplicationFiled: June 11, 2001Publication date: December 13, 2001Applicant: VOITH SULZER PAPIERTECHNIK PATENTInventors: Tony Hill, Leif Mohrsen
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Publication number: 20010050154Abstract: A vacuum belt conveyor is suitable for guiding a running paper web, in particular a threading tail, and includes an air-pervious endless conveyor belt traveling around a vacuum box which supports two belt pulleys. At least one vacuum blower creates a negative pressure within the loop of the belt. The vacuum blower is positioned within the vacuum box at a certain distance from the conveying run of the belt and is driven by an air turbine. One of the pulleys is driven by an electric motor (M′) positioned inside of that pulley.Type: ApplicationFiled: February 23, 2001Publication date: December 13, 2001Inventors: Allen Broom, Hannu Esa
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Patent number: 6308878Abstract: A transport belt for transporting a fiber strand to be condensed through a condensing zone of a ring spinning machine is provided with a perforation for an air suction stream which suctions the fiber strand. In at least one fiber strand transporting area, the perforation has at least 100 holes per square centimeter.Type: GrantFiled: July 27, 1999Date of Patent: October 30, 2001Inventor: Hans Stahlecker
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Patent number: 6302308Abstract: An apparatus and methods for handling and texturing yarn are provided. The apparatus preferably includes a yarn supply positioned to supply a plurality of strands of yarn, a false twister positioned downstream from the yarn supply for imparting a false twist to the plurality of strands of yarn, a yarn undulation former positioned downstream from the false twister for forming undulations in each of the plurality of strands of yarn, and a conveyor positioned to receive the plurality of yarn strands having undulations formed therein and for conveying the undulated strands of yarn downstream.Type: GrantFiled: September 13, 1999Date of Patent: October 16, 2001Assignee: American Linc CorporationInventors: Donald Lynn Hoover, Ronnie Wayne Dye, Johnny Melvin Norris, Jr., Everett Lee Carswell
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Patent number: 6074054Abstract: An image forming apparatus is provided with an endless belt conveying a sheet and a drive roller and driven roller supporting the endless belt. A brake is provided for the driven roller and the drive roller is driven by a drive unit which is controlled so as to repeat driving status and stopping status thereof mutually and to make the brake work when the driving unit is at the stopping status.Type: GrantFiled: June 20, 1997Date of Patent: June 13, 2000Assignee: Canon Kabushiki KaishaInventor: Hitoshi Katsuyama