Patents by Inventor Ali Bindernagel
Ali Bindernagel has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 10151066Abstract: The present invention relates to a rack change system for changing of roller racks of a rolling block with a rail system along which change carriages can be moved, wherein the rail system includes a first track and a second track, which extend in different directions and are connected to one another via a switch, wherein the first track runs parallel to the rolling line of the rolling block, wherein a roller rack can be moved from the rolling block to the change carriage or a roller rack can be moved from the change carriage to the rolling block when the change carriage is standing on the first track and/or on the switch.Type: GrantFiled: October 16, 2015Date of Patent: December 11, 2018Assignee: KOCKS Technik GmbH & Co. KGInventors: Ali Bindernagel, Ralf Dedeken
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Publication number: 20160168803Abstract: The present invention relates to a rack change system for changing of roller racks of a rolling block with a rail system along which change carriages can be moved, wherein the rail system includes a first track and a second track, which extend in different directions and are connected to one another via a switch, wherein the first track runs parallel to the rolling line of the rolling block, wherein a roller rack can be moved from the rolling block to the change carriage or a roller rack can be moved from the change carriage to the rolling block when the change carriage is standing on the first track and/or on the switch.Type: ApplicationFiled: October 16, 2015Publication date: June 16, 2016Inventors: Ali BINDERNAGEL, Ralf DEDEKEN
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Publication number: 20100107713Abstract: The invention relates to a rolling mill for rolling stock to be rolled (6), having a planetary cross-rolling mill (20) and a subsequent further rolling mill in the rolling direction, the subsequent mill comprising a mandrel rod (10) having a length that is larger than the distance between the planetary cross-rolling mill (20) and the further rolling mill in the rolling direction.Type: ApplicationFiled: March 20, 2008Publication date: May 6, 2010Applicant: Kocks Technik GmbH & Co KGInventors: Ali Bindernagel, Hermann Moeltner
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Patent number: 7497104Abstract: A rolling stand includes at least one roller having a roller journal which is rotatably supported by an eccentric bushing which in turn is rotatably supported by a low-friction bearing unit. An adjusting mechanism exerts an adjusting force on the eccentric bushing for rotating the eccentric bushing with respect to the housing and maintaining the eccentric bushing in a desired position. In order to determine a rolling force in the rolling stand, the eccentric bushing is rotated to a desired position relative to the housing by the adjusting mechanism, and an effective adjusting force in the adjusting mechanism is measured when the eccentric bushing is held in the desired position. The rolling force can then be ascertained on the basis of the measured adjusting force.Type: GrantFiled: February 26, 2007Date of Patent: March 3, 2009Assignee: KOCKS Technik GmbH & Co. KGInventors: Ali Bindernagel, Heinrich Potthoff
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Publication number: 20070199358Abstract: A rolling stand includes at least one roller having a roller journal which is rotatably supported by an eccentric bushing which in turn is rotatably supported by a low-friction bearing unit. An adjusting mechanism exerts an adjusting force on the eccentric bushing for rotating the eccentric bushing with respect to the housing and maintaining the eccentric bushing in a desired position. In order to determine a rolling force in the rolling stand, the eccentric bushing is rotated to a desired position relative to the housing by the adjusting mechanism, and an effective adjusting force in the adjusting mechanism is measured when the eccentric bushing is held in the desired position. The rolling force can then be ascertained on the basis of the measured adjusting force.Type: ApplicationFiled: February 26, 2007Publication date: August 30, 2007Applicant: KOCKS Technik GmbH & Co., KGInventors: Ali Bindernagel, Heinrich Potthoff
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Patent number: 6945084Abstract: A rolling mill for rolling or sizing of metallic pipes, bars and wires has a plurality of rolling units which are arranged on a straight line close to one another and can be exchanged in total, partly or individually, each of the rolling units having at least three rolls which are arranged in a star-like configuration around a rolling mill axis, drive shafts and motors each driving a respective one of the rolls in all the rolling units, a rolling unit housing provided for the rolling units, roll bearings provided for the rolls, and multi-part roll shafts provided for supporting the rolls so that the rolls can be exchanged without dismounting of the rolling unit housing and the roll bearings, the rolling units holding the rolls inside and outside of the rolling mill in their operational positions.Type: GrantFiled: February 21, 2003Date of Patent: September 20, 2005Assignee: Kocks Technik GmbH & Co. KGInventors: Ali Bindernagel, Ali Bindernagel, Jr., Hermann Moeltner, Dieter Pfeiffer, Heinrich Potthoff
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Patent number: 6792781Abstract: An arrangement for inclined rolling of tube-shaped or bar-shaped rolling products comprises at least two rollers adapted to receive therebetween a rolling product so as to determine a longitudinal axis of the rolling product, the rollers are driveable and are rotatable about said longitudinal axis. The rollers have roller axes inclined at an inclination angle relative to the longitudinal axis, the roller axes being inclined in such a plane which, when considered in or against the longitudinal axis, extends parallel to the longitudinal axis at a radial distance from it, and a driving unit for driving the rollers. The driving unit includes a sun gear and drive gears provided with an axis-offset bevel gear toothing and surrounding a respective one of the roller axes, the drive gears engaging with the sun gear so that the rollers are driven by the sun gear through the drive gears.Type: GrantFiled: November 3, 1997Date of Patent: September 21, 2004Assignee: Kocks Technik GmbH & Co.Inventors: Ali Bindernagel, Herrmann Moeltner
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Publication number: 20030217579Abstract: A rolling mill for rolling or sizing of metallic pipes, bars and wires has a plurality of rolling units which are arranged on a straight line close to one another and can be exchanged in total, partly or individually, each of the rolling units having at least three rolls which are arranged in a star-like configuration around a rolling mill axis, drive shafts and motors each driving a respective one of the rolls in all the rolling units, a rolling unit housing provided for the rolling units, roll bearings provided for the rolls, and multi-part roll shafts provided for supporting the rolls so that the rolls can be exchanged without dismounting of the rolling unit housing and the roll bearings, the rolling units holding the rolls inside and outside of the rolling mill in their operational positions.Type: ApplicationFiled: February 21, 2003Publication date: November 27, 2003Inventors: Ali Bindernagel, Ali Bindernagel, Hermann Moeltner, Dieter Pfeiffer, Heinrich Potthoff
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Publication number: 20020020205Abstract: A rolling mill for rolling or sizing of metallic pipes, bars and wires has a plurality of rolling units which are arranged on a straight line close to one another and can be exchanged jointly, only a few, or individually, each of the rolling units having at least three rollers which are arranged in a star-like configuration around a rolling axis, drive shafts and motors each driving a respective one of the rollers in all the rolling units, a rolling unit housing provided for the rolling units, roller bearings provided for the rollings, and multi-part rolling shafts provided for supporting the rollers so that the rollers can be exchanged without dismounting of the rolling unit housing and the roller bearings.Type: ApplicationFiled: March 28, 2001Publication date: February 21, 2002Inventors: Ali Bindernagel, Ali Bindernagel, Hermann Moeltner, Dieter Pfeiffer, Heinrich Potthoff
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Patent number: 5857371Abstract: A roll block for rolling wire, rods, pipes and flat metal material to be rolled, has a plurality of exchangeable roll stands located closely next to one another in a roll line and each having a plurality of rollers, a plurality of C-shaped frames holding the roll stands and positioned closely next to one another, turning moments transfer components provided in the C-shaped frames for driving the rollers, a number of the C-shaped frames corresponding to a maximum number of the roll stands, a common stand housing located at a drive side of the C-shaped frames and spaced therefrom, intermediate transmissions located at a front side of the common stand housing facing the C-shaped frames in a separately changeable manner, driving motors located at a rear side of the common stand housing remote from the C-shaped frames and coupled to the intermediate transmissions in a separately exchangeable manner, the intermediate transmissions and the C-shaped frames having mutually coupled shafts which bridge a spacing betweenType: GrantFiled: May 9, 1997Date of Patent: January 12, 1999Assignee: Kocks Technik GmbH & Co.Inventors: Ali Bindernagel, Harry Weingartner
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Patent number: 5685187Abstract: An arrangement for inclined rolling of tube-and bar-shaped rolling articles has two or more driven rollers rotatable about a longitudinal axis of a rolling article and supported in or on a rotor which surrounds the rolling article. The rotor is arranged in a stationary housing which is closed from all sides to provide a compact and efficient arrangement allowing an especially high rotary speed. Moreover, the arrangement with the inclined rollers rotatable about the longitudinal axis of the rolling product allow a fast exchange of the whole arrangement by a pre-assembled second arrangement so that stoppage of the whole arrangement during a roller exchange or a change in the roller adjustment is substantially reduced.Type: GrantFiled: March 18, 1996Date of Patent: November 11, 1997Assignee: Kocks Technik GmbH & Co.Inventors: Ali Bindernagel, Albert Quambusch, Wilfried Schoeneberg
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Patent number: 4909058Abstract: In a method of controlled rod or wire rolling of alloy steel, for example austenitic steel, in a rolling mill comprising a plurality of roll blocks (1, 2, 3) each having a plurality of roll stands, the temperature of the alloy steel being rolled in brought to a predetermined value in its passage between the blocks (1, 2, 3) by positive cooling by a cooler (6, 7) and/or positive heating by a heater (10, 11). Rolling at a specified temperature, or a specified temperature differential between the surface and the core, of the alloy steel being rolled is thus made possible.Type: GrantFiled: May 19, 1988Date of Patent: March 20, 1990Assignee: Kocks Technik GmbH & Co.Inventors: Ali Bindernagel, Hans Brauer, Ernst O. Blos
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Patent number: 4523622Abstract: In the manufacture of hollow metal ingots, particularly for producing seamless tubes, the liquid melt is poured rapidly into an upright or slightly inclined chill mould, the chill mould is closed and is tilted into a substantially horizontal position in which it is slowly rotated about its longitudinal axis. The hole is produced in the hollow ingots by pouring into the chill mould a quantity of melt which corresponds to the total volume of the chill mould plus the shrinkage volume and less the volume of the desired hole. The method is particularly advantageous when manufacturing hollow ingots of great length, although the method can also be used when manufacturing short hollow ingots. It is particularly advantageous to blow in an accurately dimensioned quantity of inert gas, corresponding to the hole in the hollow ingot, during and after the actual pouring operation.Type: GrantFiled: March 14, 1984Date of Patent: June 18, 1985Assignee: Kocks Technik GmbH & Co.Inventors: Heinrich Faste, Ali Bindernagel
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Patent number: 4487247Abstract: A thin walled chill mould is provided with several cooling chambers by which the intensity of cooling can be varied during casting. During pouring, cooling of the lowermost chamber is commenced first and with low intensity. As filling continues, cooling by the other cooling chambers is commenced successively and at increasing intensities. After filling is complete, cooling is continued at these different intensities until the mould has been closed and tilted to the horizontal. Thereafter cooling is continued at maximum intensity in all chambers while the mould is rotated about its longitudinal axis. The method and the chill mould are provided particularly for the manufacture of long, slender ingots, billets or the like, particularly for the manufacture of seamless tubes. Corresponding control of the cooling operation avoids fissures and facilitates ejection of the ingot from the chill mould.Type: GrantFiled: July 30, 1982Date of Patent: December 11, 1984Assignee: Kocks Technik GmbH & Co.Inventors: Heinrich Faste, Ali Bindernagel
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Patent number: 4391357Abstract: A coupling is provided in which a coupling member and coupling sleeve of a rotary coupling for coupling a drive transmission to a rolling mill stand input shaft have mating taper threads which provide torsional rigidity and facilitate quick engagement and release. Engagement and release are effected by slowly turning the coupling half by means of the drive transmission while a brake device engages dogs on the coupling half to prevent the latter rotating. The coupling sleeve is flexibly attached to the flange by sheet metal laminate compensating elements but mobility of the sleeve is restricted by a support element on a shaft extension.Type: GrantFiled: January 21, 1980Date of Patent: July 5, 1983Assignee: Friedrich Kocks GmbH & CompanyInventors: Ali Bindernagel, Helmut Holthoff, Hartmut Diel
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Patent number: 4320646Abstract: A cooling conveyor arrangement for rolled wire or wire rod which has left a water cooler has a loop-forming device which deposits the wire in overlapping loops on an air-cooling conveyor. To obtain a shorter cooling path, which is desirable for high-grade steels to reduce the rate of cooling, the loops fall onto a conveyor portion and are carried by a conveyor portion to a coil-forming station where the loops are collected. To obtain a longer cooling path a removable conveyor portion is switched into place so that the loops are carried along a conveyor portion to an opening where they fall onto a conveyor portion. A conveyor portion is swung into alignment with the portion carrying the loops to feed the loops to the coil-forming station.Type: GrantFiled: August 11, 1980Date of Patent: March 23, 1982Assignee: Kocks Technik GmbH & Co.Inventors: Ali Bindernagel, Ernst O. Blos, Hans Brauer
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Patent number: 4313326Abstract: A continuous rolling line and method for rolling wires or bars is provided using at least one repeater rolling unit of at least two roll stands having a rolled stock loop between them and a multi-stand continuous rolling unit spaced from and receiving rolled stock from the repeater rolling unit.Type: GrantFiled: April 28, 1980Date of Patent: February 2, 1982Assignee: Kocks Technik GmbH & Co.Inventors: Ali Bindernagel, Ernst O. Blos
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Patent number: 4094049Abstract: A rolling mill structure is provided especially for wire and like products having a continuously operating casting unit providing a cast metal strand and a rolling mill receiving the strand, the rolling mill being installed on a sliding carriage that is capable of moving in and counter to the direction of rolling at a velocity (V.sub.W) between zero and approximately the maximum velocity (V.sub.G) of the casting strand emerging from the casting arrangement.Type: GrantFiled: August 20, 1976Date of Patent: June 13, 1978Assignee: Friedrich Kocks GmbHInventor: Ali Bindernagel