Patents by Inventor Hermann-Josef Klingen
Hermann-Josef Klingen 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: 10670052Abstract: A double-rod ram (1), preferably for an extruder, comprising an outer cylinder (10), an inner cylinder (20) installed therein and arranged concentrically therewith, a double-acting work piston (41) provided in the inner cylinder to be displaceable and a bypass device (50) with at least one bypass valve (52), wherein the work piston (41) divides the inner cylinder (20) into two compartments (42) and can be loaded with a hydraulic fluid from both compartments (42), wherein the bypass device (50) is so arranged that in a bypass position of the bypass valve (52) a fluid connection between the two compartments (42) is formed by a direct connection, preferably at least one bypass line, and in a work position of the bypass valve (52) no such fluid connection is present.Type: GrantFiled: February 1, 2017Date of Patent: June 2, 2020Assignee: SMS GROUP GMBHInventors: Hermann-Josef Klingen, Uwe Muschalik, Ekhard Siemer, Karl Herrmann Claasen, Valentin Gala Losada, Andreas Wershofen-Crombach
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Patent number: 10197533Abstract: A measuring device that is able to function even in rough environments, for example under great heat or in environments in which water or steam is found, as is the case in rolling mills, among other environments, has a housing, a central measuring device that passes through the housing in a straight line, and a measuring coil that is disposed in the housing and encloses the measuring opening. The device has a coil carrier that is disposed in the housing radially outside of the measuring coil and carries the measuring coil.Type: GrantFiled: July 12, 2016Date of Patent: February 5, 2019Assignee: SMS group GmbHInventors: Thomas Nerzak, Hermann Josef Klingen, Guido Sonnenschein, Thomas Daube, Eduard Stecklein
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Publication number: 20190017522Abstract: A double-rod ram (1), preferably for an extruder, comprising an outer cylinder (10), an inner cylinder (20) installed therein and arranged concentrically therewith, a double-acting work piston (41) provided in the inner cylinder to be displaceable and a bypass device (50) with at least one bypass valve (52), wherein the work piston (41) divides the inner cylinder (20) into two compartments (42) and can be loaded with a hydraulic fluid from both compartments (42), wherein the bypass device (50) is so arranged that in a bypass position of the bypass valve (52) a fluid connection between the two compartments (42) is formed by a direct connection, preferably at least one bypass line, and in a work position of the bypass valve (52) no such fluid connection is present.Type: ApplicationFiled: February 1, 2017Publication date: January 17, 2019Inventors: Hermann-Josef KLINGEN, Uwe MUSCHALIK, Ekhard SIEMER, Karl Herrmann CLAASEN, Valentin GALA LOSADA, Andreas WERSHOFEN-CROMBACH
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Patent number: 9808843Abstract: The invention relates to a roll stand (1) as a constituent part of a roll stand group (2) in a high-speed wire mill, having at least one roll pair or roll ring pair (5) and a drive shaft (7) which is connected to a motor (6), characterized in that each roll stand (1) of this roll stand group (2) is assigned a motor (6) and a drive shaft (7), and the motor (6), the drive shaft (7) and the at least one roll pair or roll ring pair (5) are arranged linearly with respect to one another.Type: GrantFiled: October 26, 2010Date of Patent: November 7, 2017Assignee: SMS MEER GMBHInventors: Hermann-Josef Klingen, Siegmund Bulert, Detlef Breunung, Guido Sonnenschein, Friedhelm Schellscheidt, Thomas Nerzak, Frank Theobald
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Publication number: 20170016857Abstract: A measuring device that is able to function even in rough environments, for example under great heat or in environments in which water or steam is found, as is the case in rolling mills, among other environments, has a housing, a central measuring device that passes through the housing in a straight line, and a measuring coil that is disposed in the housing and encloses the measuring opening. The device has a coil carrier that is disposed in the housing radially outside of the measuring coil and carries the measuring coil.Type: ApplicationFiled: July 12, 2016Publication date: January 19, 2017Applicant: SMS group GmbHInventors: Thomas NERZAK, Hermann Josef KLINGEN, Guido SONNENSCHEIN, Thomas DAUBE, Eduard STECKLEIN
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Publication number: 20120216588Abstract: The invention relates to a roll stand (1) as a constituent part of a roll stand group (2) in a high-speed wire mill, having at least one roll pair or roll ring pair (5) and a drive shaft (7) which is connected to a motor (6), characterized in that each roll stand (1) of this roll stand group (2) is assigned a motor (6) and a drive shaft (7), and the motor (6), the drive shaft (7) and the at least one roll pair or roll ring pair (5) are arranged linearly with respect to one another.Type: ApplicationFiled: October 26, 2010Publication date: August 30, 2012Inventors: Hermann-Josef Klingen, Siegmund Bulert, Detlef Breunung, Guido Sonnenschein, Friedhelm Schellscheidt, Thomas Nerzak, Frank Theobald
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Patent number: 7096706Abstract: A single carriage of the drawing apparatus for pulling a continuous metal workpiece through a drawing die is displaceable back and forth by a linear electronic motor drive. A coil forms a supply upstream of the die which can pay off a length of the workpiece to form a loop adapted to be drawn through the die without tensioning it against the coil.Type: GrantFiled: September 2, 2004Date of Patent: August 29, 2006Assignee: SMS Meer GmbHInventors: Hermann-Josef Klingen, Thomas Winterfeldt, Norbert Zillekens
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Patent number: 6976377Abstract: In the planetary skew rolling blooms to form seamless metal tubing or pipe the internal tool is retracted at the leading and/or trailing end of the tubular bloom to allow the rolls to seal the end or ends and prevent coolant from entering the rolled tubing or bloom. The internal tool is advanced back into its normal rolling position after the end has passed the rolling location.Type: GrantFiled: February 27, 2004Date of Patent: December 20, 2005Assignee: SMS Meer GmbHInventors: Hermann-Josef Klingen, Thomas Winterfeldt, Norbert Zillekens
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Publication number: 20050050933Abstract: A single carriage of the drawing apparatus for pulling a continuous metal workpiece through a drawing die is displaceable back and forth by a linear electronic motor drive. A coil forms a supply upstream of the die which can pay off a length of the workpiece to form a loop adapted to be drawn through the die without tensioning it against the coil.Type: ApplicationFiled: September 2, 2004Publication date: March 10, 2005Inventors: Hermann-Josef Klingen, Thomas Winterfeldt, Norbert Zillekens
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Publication number: 20040200249Abstract: In the planetary skew rolling blooms to form seamless metal tubing or pipe the internal tool is retracted at the leading and/or trailing end of the tubular bloom to allow the rolls to seal the end or ends and prevent coolant from entering the rolled tubing or bloom. The internal tool is advanced back into its normal rolling position after the end has passed the rolling location.Type: ApplicationFiled: February 27, 2004Publication date: October 14, 2004Applicant: SMS Meer GmbHInventors: Hermann-Josef Klingen, Thomas Winterfeldt, Norbert Zillekens
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Patent number: 6715332Abstract: A drawing apparatus for drawing metal and articles has at last one drawing carriage and a linear motor complex which determines the pattern of movement of that carriage and hence of the drawing operation.Type: GrantFiled: May 9, 2002Date of Patent: April 6, 2004Assignee: SMS Meer GmbHInventors: Hermann-Josef Klingen, Norbert Zillekens, Karl-Heinz Häusler
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Patent number: 6688152Abstract: A drawing apparatus is assembled from modular units utilizing modular path-forming members and holder modules which can carry the drawing die and drawing carriages shiftable on the guide modules. The drives for the carriages are individual linear motors whose stationary components are the modular path-forming members disposed end-to-end.Type: GrantFiled: May 9, 2002Date of Patent: February 10, 2004Assignee: SMS Meer GmbHInventors: Hermann-Josef Klingen, Norbert Zillekens, Karl-Heinz Häusler
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Patent number: 6684675Abstract: An apparatus for drawing a strand has a frame extending in a longitudinal direction, a pair of substantially identical linear motors each having a primary fixed on the frame, and a movable secondary slidable along the respective primary in the direction. The primaries extend parallel to the direction and are transversely spaced on a plane extending in the direction. A strand clamp capable of gripping the strand is fixed between the secondaries. Electricity is supplied to the primaries to longitudinally displace the secondaries and clamp in the frame so that the clamp and any strand held by it are advanced longitudinally through the frame.Type: GrantFiled: May 7, 2002Date of Patent: February 3, 2004Assignee: SMS Meer GmbHInventors: Hermann-Josef Klingen, Norbert Zillekens, Ralf Bonsels, Thomas Winterfeldt
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Publication number: 20040011111Abstract: An apparatus for drawing a strand has a frame extending in a longitudinal direction, a pair of substantially identical linear motors each having a primary fixed on the frame, and a movable secondary slidable along the respective primary in the direction. The primaries extend parallel to the direction and are transversely spaced on a plane extending in the direction. A strand clamp capable of gripping the strand is fixed between the secondaries. Electricity is supplied to the primaries to longitudinally displace the secondaries and clamp in the frame so that the clamp and any strand held by it are advanced longitudinally through the frame.Type: ApplicationFiled: May 7, 2002Publication date: January 22, 2004Applicant: SMS Meer GmbHInventors: Hermann-Josef Klingen, Norbert Zillekens, Ralf Bonsels, Thomas Winterfeldt
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Publication number: 20020189315Abstract: A drawing apparatus for drawing metal and articles has at last one drawing carriage and a linear motor complex which determines the pattern of movement of that carriage and hence of the drawing operation.Type: ApplicationFiled: May 9, 2002Publication date: December 19, 2002Applicant: SMS Meer GmbHInventors: Hermann-Josef Klingen, Norbert Zillekens, Karl-Heinz Hausler
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Publication number: 20020189314Abstract: A drawing apparatus is assembled from modular units utilizing modular path-forming members and holder modules which can carry the drawing die and drawing carriages shiftable on the guide modules. The drives for the carriages are individual linear motors whose stationary components are the modular path-forming members disposed end-to-end.Type: ApplicationFiled: May 9, 2002Publication date: December 19, 2002Applicant: SMS Meer GmbHInventors: Hermann-Josef Klingen, Norbert Zillekens, Karl-Heinz Hausler