Patents by Inventor Walter Solty
Walter Solty 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: 10647027Abstract: A press for producing a molded part from pourable material has an apparatus for driving a die that includes a cylinder unit having a cylinder housing and having a cylinder piston. The cylinder housing is the actuator of the cylinder unit and the cylinder piston is the stator of the cylinder unit.Type: GrantFiled: May 10, 2017Date of Patent: May 12, 2020Assignee: SMS group GmbHInventors: Norbert Nies, Nikolaus Hoppenkamps, Walter Solty
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Patent number: 9770852Abstract: In a powder press, a spacer that is effective between a die plate and an opposite yoke is integrated into the die plate, particularly if the die plate is provided in an adapter, thus increasing the reliability of set-up processes.Type: GrantFiled: December 29, 2011Date of Patent: September 26, 2017Assignee: SMS group GmbHInventor: Walter Solty
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Publication number: 20170239905Abstract: A press for producing a molded part from pourable material has an apparatus for driving a die that includes a cylinder unit having a cylinder housing and having a cylinder piston. The cylinder housing is the actuator of the cylinder unit and the cylinder piston is the stator of the cylinder unit.Type: ApplicationFiled: May 10, 2017Publication date: August 24, 2017Applicant: SMS group GmbHInventors: Norbert NIES, Nikolaus HOPPENKAMPS, Walter SOLTY
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Patent number: 9724846Abstract: In order to shorten set-up times, a press for producing a molded part from pourable material, having an apparatus for driving a die comprising a cylinder unit having a cylinder housing and having a cylinder piston is proposed, wherein the cylinder housing is the actuator of the cylinder unit and the cylinder piston is the stator of the cylinder unit.Type: GrantFiled: March 26, 2012Date of Patent: August 8, 2017Assignee: SMS group GmbHInventors: Norbert Nies, Nikolaus Hoppenkamps, Walter Solty
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Patent number: 9370913Abstract: A powder press in which seals of cylinder/piston units that can hydraulically activate or apply pressure to additional plates with reference to a die plate, the upper yoke and/or the lower yoke are kept free of powder to the greatest possible extent disposes a cylinder of a cylinder/piston unit facing away from a die plate and/or an additional plate, preferably below the additional plate.Type: GrantFiled: December 22, 2014Date of Patent: June 21, 2016Assignee: SMS Meer GmbHInventor: Walter Solty
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Publication number: 20150110914Abstract: A powder press in which seals of cylinder/piston units that can hydraulically activate or apply pressure to additional plates with reference to a die plate, the upper yoke and/or the lower yoke are kept free of powder to the greatest possible extent disposes a cylinder of a cylinder/piston unit facing away from a die plate and/or an additional plate, preferably below the additional plate.Type: ApplicationFiled: December 22, 2014Publication date: April 23, 2015Applicant: SMS MEER GMBHInventor: Walter SOLTY
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Patent number: 8961162Abstract: A powder press in which seals of cylinder/piston units that can hydraulically activate or apply pressure to additional plates with reference to a die plate, the upper yoke and/or the lower yoke are kept free of powder to the greatest possible extent disposes a cylinder of a cylinder/piston unit facing away from a die plate and/or an additional plate, preferably below the additional plate.Type: GrantFiled: July 3, 2013Date of Patent: February 24, 2015Assignee: SMS Meer GmbHInventor: Walter Solty
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Patent number: 8814549Abstract: A powder press has an upper yoke, a lower yoke, and a tension element that is in effect between the upper yoke and the lower yoke, as well as a die accommodation plate that is guided along the tension elements. The plate can be displaced parallel to the tension element, via a punch that supports itself on the upper yoke or the lower yoke, or to which pressure can be applied. The punch accommodates a die plate provided on an adapter and includes at least a cylinder and/or a piston disposed in the cylinder, to which hydraulic pressure can be applied in the cylinder. The powder press has a particularly compact construction if the cylinder and/or the piston surrounds a passage opening through the die accommodation plate or through the upper or lower yoke and/or a tension element.Type: GrantFiled: July 3, 2013Date of Patent: August 26, 2014Assignee: SMS Meer GmbHInventor: Walter Solty
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Publication number: 20140048965Abstract: In order to shorten set-up times, a press for producing a molded part from pourable material, having an apparatus for driving a die comprising a cylinder unit having a cylinder housing and having a cylinder piston is proposed, wherein the cylinder housing is the actuator of the cylinder unit and the cylinder piston is the stator of the cylinder unit.Type: ApplicationFiled: March 26, 2012Publication date: February 20, 2014Applicant: SMS MEER GMBHInventors: Norbert Nies, Nikolaus Hoppenkamps, Walter Solty
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Publication number: 20140010905Abstract: A powder press in which seals of cylinder/piston units that can hydraulically activate or apply pressure to additional plates with reference to a die plate, the upper yoke and/or the lower yoke are kept free of powder to the greatest possible extent disposes a cylinder of a cylinder/piston unit facing away from a die plate and/or an additional plate, preferably below the additional plate.Type: ApplicationFiled: July 3, 2013Publication date: January 9, 2014Inventor: Walter SOLTY
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Publication number: 20140010904Abstract: A powder press has an upper yoke, a lower yoke, and a tension element that is in effect between the upper yoke and the lower yoke, as well as a die accommodation plate that is guided along the tension elements. The plate can be displaced parallel to the tension element, via a punch that supports itself on the upper yoke or the lower yoke, or to which pressure can be applied. The punch accommodates a die plate provided on an adapter and includes at least a cylinder and/or a piston disposed in the Cylinder, to which hydraulic pressure can be applied in the cylinder. The powder press has a particularly compact construction if the cylinder and/or the piston surrounds a passage opening through the die accommodation plate or through the upper or lower yoke and/or a tension element.Type: ApplicationFiled: July 3, 2013Publication date: January 9, 2014Inventor: Walter SOLTY
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Publication number: 20130320593Abstract: In a powder press, a spacer that is effective between a die plate and an opposite yoke is integrated into the die plate, particularly if the die plate is provided in an adapter, thus increasing the reliability of set-up processes.Type: ApplicationFiled: December 29, 2011Publication date: December 5, 2013Applicant: SMS MEER GMBHInventor: Walter Solty
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Patent number: 7553145Abstract: A powder press for compacting a compressible mass into a rigid and dimensionally accurate body has a base, a first sleeve part in the base and having an inner surface, and a second sleeve part movable in a predetermined direction on the base adjacent the first die part between an inner position and an outer position. The second part has an inner surface forming in the inner position with the first-part inner surface a cavity open outwardly in the direction. A piston shiftable in the direction in the cavity can compact the mass therein. An actuator can shift the second part in the direction relative to the first part between the inner and outer positions.Type: GrantFiled: June 12, 2006Date of Patent: June 30, 2009Assignee: SMS Meer GmbHInventors: Norbert Nies, Walter Solty, Bernd Horn
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Publication number: 20070062248Abstract: A press for compacting a soft mass into a shaped workpiece. The press has a die adapted to hold the soft mass and having an open side, a compacting tool displaceable along an axis through the side into the die to compact the mass therein, a cylinder centered on the axis adjacent and outside the die, a piston shiftable in the cylinder along the axis and connected to the compacting tool, a relatively movable guide formation outside the die, offset from the axis, and fixed to the piston, a second guide formations fitting with the first formation, outside the die, offset from the axis, and generally stationary relative to the piston. The formations having engaging surfaces extending parallel to the axis, and actuator for displacing the piston axially into the die and thereby compact the mass therein. The guide-formation surfaces sliding axially relative to each other on axial displacement of the piston.Type: ApplicationFiled: September 12, 2006Publication date: March 22, 2007Inventors: Walter Solty, Bernd Horn, Guido Schromges
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Publication number: 20060286194Abstract: A powder press for compacting a compressible mass into a rigid and dimensionally accurate body has a base, a first sleeve part in the base and having an inner surface, and a second sleeve part movable in a predetermined direction on the base adjacent the first die part between an inner position and an outer position. The second part has an inner surface forming in the inner position with the first-part inner surface a cavity open outwardly in the direction. A piston shiftable in the direction in the cavity can compact the mass therein. An actuator can shift the second part in the direction relative to the first part between the inner and outer positions.Type: ApplicationFiled: June 12, 2006Publication date: December 21, 2006Inventors: Norbert Nies, Walter Solty, Bernd Horn
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Patent number: 5043123Abstract: The present invention relates to a method and apparatus for the manufacture of finished parts by the sintering of compacts which are formed as composite moldings of a pulverulent base material and at least one other pulverulent material, particularly different metal powders. The compacts are produced in the manner that at least one of the powder materials is introduced in pourable condition directly alongside of an already pre-compacted part of the compact into the mold which has a shell-shaped matrix and the powder materials are subjected together to final compacting by plug forces acting from on top and on bottom to the size desired for the sintering.Type: GrantFiled: May 24, 1990Date of Patent: August 27, 1991Assignee: Mannesmann AktiengesellschaftInventors: Theodor Gormanns, Siegfried Radewahn, Walter Solty