Patents by Inventor Joseph A. Szuba
Joseph A. Szuba 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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Publication number: 20130313064Abstract: A clutch assembly for a vehicle transmission includes a housing defined by a wall having an annular configuration circumscribing a clutch axis. The wall extends between an open end and a floor. The floor extends inwardly from the wall toward the clutch axis. A plurality of splines formed in the wall and each is spaced from the open end of the housing. A snap ring retains clutch plates in the housing. The open end of the wall is deformed inwardly toward the clutch axis defining a retainer for retaining the snap ring within the housing.Type: ApplicationFiled: August 5, 2013Publication date: November 28, 2013Applicants: Value Extraction LLC, Szuba Consulting, Inc.Inventor: Joseph Szuba
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Patent number: 8499600Abstract: A clutch assembly for a vehicle transmission includes a housing defined by a wall having an annular configuration circumscribing a clutch axis. The wall extends between an open end and a floor. The floor extends inwardly from the wall toward the clutch axis. A plurality of splines formed in the wall and each is spaced from the open end of the housing. A snap ring retains clutch plates in the housing. The open end of the wall is deformed inwardly toward the clutch axis defining a retainer for retaining the snap ring within the housing.Type: GrantFiled: July 2, 2012Date of Patent: August 6, 2013Assignees: Value Extraction LLC, Szuba Consulting, Inc.Inventor: Joseph Szuba
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Publication number: 20130042459Abstract: A method of making a universal joint from a tube, including forming a plurality of pairs of coaxially aligned holes at longitudinally spaced locations in the tube, cutting the tube along a curvilinear cutting path around the holes forming a pair of projecting arms and U-shaped recesses between the arms forming a plurality of yokes and pivotally interconnecting the yokes using a pivot member received in the holes of adjacent yokes.Type: ApplicationFiled: August 14, 2012Publication date: February 21, 2013Applicants: Value Extraction LLC, SZUBA CONSULTING, INC.Inventor: Joseph Szuba
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Publication number: 20130037374Abstract: A housing for use with a clutch assembly includes an annular wall disposed around an axis and extending between an open end of the housing and a floor of the housing with the floor extending toward the axis. A plurality of splines are spaced around the annular wall and extends between the open end and the floor. The splines define a work surface for engaging teeth of a clutch plate with the work surface being fractured from the annular wall providing a substantially normal relationship to the annular wall.Type: ApplicationFiled: August 10, 2012Publication date: February 14, 2013Applicants: Value Extraction LLC, SZUBA CONSULTING, INC.Inventor: Joseph Szuba
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Publication number: 20130020835Abstract: A structural metal tube having a variable thickness varying between a minimum thickness and a maximum thickness providing structural rigidity and support for the tube. The structural tube may be polygonal, such as rectangular and utilized as an automotive A pillar, wherein the thicker wall provides a support for a hinge plate. The method includes rolling the desired configuration of the tube and welding the thinner edges.Type: ApplicationFiled: July 19, 2012Publication date: January 24, 2013Applicants: Value Extraction LLC, Szuba Consulting, Inc.Inventor: Joseph Szuba
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Patent number: 8356506Abstract: A method of forming a housing which includes roll forming a steel tube radially inwardly with a plurality of rollers each having a rolling axis parallel to the longitudinal axis of the tube, the rollers compressing the tube and forming reduced diameter portions and enlarged diameter portions. The method then includes cutting the tube perpendicular to the longitudinal axis generally midway through an enlarged diameter portion and a reduced diameter portion, forming a plurality of mirror image preforms. Finally, the method includes cold working the preforms into the desired shape of the housing and increasing the strength of the steel at least 15% and forming a housing member having enlarged diameter open end and a reduced diameter open end.Type: GrantFiled: February 24, 2012Date of Patent: January 22, 2013Assignees: Szuba Consulting, Inc., Value Extraction LLCInventor: Joseph Szuba
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Publication number: 20120272503Abstract: A clutch assembly for a vehicle transmission includes a housing defined by a wall having an annular configuration circumscribing a clutch axis. The wall extends between an open end and a floor. The floor extends inwardly from the wall toward the clutch axis. A plurality of splines formed in the wall and each is spaced from the open end of the housing. A snap ring retains clutch plates in the housing. The open end of the wall is deformed inwardly toward the clutch axis defining a retainer for retaining the snap ring within the housing.Type: ApplicationFiled: July 2, 2012Publication date: November 1, 2012Applicants: VALUE EXTRACTION LLC., SZUBA CONSULTING, INC.Inventor: Joseph Szuba
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Publication number: 20120216590Abstract: A method of forming a housing which includes roll forming a steel tube radially inwardly with a plurality of rollers each having a rolling axis parallel to the longitudinal axis of the tube, the rollers compressing the tube and forming reduced diameter portions and enlarged diameter portions. The method then includes cutting the tube perpendicular to the longitudinal axis generally midway through an enlarged diameter portion and a reduced diameter portion, forming a plurality of minor image preforms. Finally, the method includes cold working the preforms into the desired shape of the housing and increasing the strength of the steel at least 15% and forming a housing member having enlarged diameter open end and a reduced diameter open end.Type: ApplicationFiled: February 24, 2012Publication date: August 30, 2012Applicants: VALUE EXTRACTION LLC, SZUBA CONSULTING, INC.Inventor: Joseph Szuba
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Patent number: 8240446Abstract: A clutch assembly for a vehicle transmission includes a housing defined by a wall having an annular configuration circumscribing a clutch axis. The wall extends between an open end and a floor. The floor extends inwardly from the wall toward the clutch axis. A plurality of splines formed in the wall and each is spaced from the open end of the housing. A snap ring retains clutch plates in the housing. The open end of the wall is deformed inwardly toward the clutch axis defining a retainer for retaining the snap ring within the housing.Type: GrantFiled: June 6, 2011Date of Patent: August 14, 2012Assignees: Szuba Consulting, Inc., Value Extraction LLCInventor: Joseph Szuba
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Patent number: 8230597Abstract: A method for forming a component includes forming a workpiece into a hollow preform cylinder concentric with an axis and including an inner surface that extends along the axis, placing within the preform cylinder a mandrel having an outer surface, flow-forming the inner surface and the outer surface of the preform cylinder such that the inner surface of the cylinder conforms to at least a portion of the outer surface of the mandrel, and cutting the flow formed cylinder transversely with respect to the axis into segments, each segment having an axial length.Type: GrantFiled: October 3, 2008Date of Patent: July 31, 2012Assignee: Ford Global Technologies, LLCInventors: Joseph Szuba, Rodney G. Whitbeck, Keith Hughes
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Patent number: 8226490Abstract: A drive shaft assembly for a vehicle includes a first tubular member and a second tubular member. The second tubular member is mated to the first tubular member. The first tubular member defines a plurality of protuberances and the second tubular member includes a plurality of apertures. Each of the plurality of apertures receives one of the plurality of protuberances substantially affixing the first tubular member to the second tubular member in a circumferential orientation.Type: GrantFiled: July 6, 2011Date of Patent: July 24, 2012Assignees: Szuba Consulting, Inc., Value Extraction LLCInventor: Joseph Szuba
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Patent number: 8215880Abstract: An apparatus for extruding helical teeth in a gear blank includes a press including a die plate and a die base, the die plate being movable along an axis relative to the die base, the die base supporting the gear blank. A mandrel, aligned with the axis and moveable with the die plate along the axis, includes a surface that includes helical die teeth. A servo motor drives the mandrel in rotation about the axis to the required helix angle as the mandrel moves axially relative to the gear blank.Type: GrantFiled: October 3, 2008Date of Patent: July 10, 2012Assignee: Ford Global Technologies, LLCInventors: Joseph A. Szuba, Emilo A. Tonello, Michael A. Cook, Rodney G. Whitbeck
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Patent number: 8210016Abstract: A system for extruding teeth in a workpiece includes a first mandrel supported on a first press and including first die teeth that produce partially formed teeth on the workpiece as the first die teeth are extruded into the workpiece by the first press, a second mandrel supported on a second press and including second die teeth that produce fully formed teeth on the workpiece as the second die teeth are extruded into the workpiece by the second die station, and a transfer system for supporting and carrying the workpiece with the lower die assembly from the first press to the second press.Type: GrantFiled: October 3, 2008Date of Patent: July 3, 2012Assignee: Ford Global Technologies, LLCInventors: Joseph Szuba, Rodney G. Whitbeck
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Patent number: 8182351Abstract: A die formed monolithic yoke assembly for a universal joint of an automotive driveline assembly subject to high torsional loads having a substantially uniformed thickness, including a cup-shaped portion, a pair of opposed lugs integral with and extending from an upper portion of the cup-shaped portion and an integral, outwardly deformed substantially continuous lip portion extending outwardly from the upper surface of the annular wall and the lugs substantially strengthening the yoke assembly particularly against torsional loads. In one embodiment, the upper end of the cup-shaped portion included concave arcuate portions on opposed sides of the lugs adjacent the lugs, such that the upper surface of the cup-shaped portion transitions from a concave surface to a convex surface strengthening the yoke.Type: GrantFiled: August 18, 2011Date of Patent: May 22, 2012Assignee: Ronjo LLCInventors: Joseph Szuba, Henry Fradkin, Robert D. Kucinski
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Patent number: 8142293Abstract: A driveline system for an automotive driveline system includes a transmission device, a differential device, and a universal joint having a drive shaft presenting terminal ends and interconnecting the transmission and differential devices. A yoke is connected to each of the terminal ends of the drive shaft and presents an internal surface and an external surface having generally equal thickness defined therebetween to form a dish of the yoke having a tubular monolithic structure. The yoke portion includes a bottom and a pair of spaced lugs each presenting sloping side walls for reinforcing the lugs as said yoke is rotated around a longitudinal axis.Type: GrantFiled: November 13, 2007Date of Patent: March 27, 2012Assignee: Ronjo Company, LLCInventors: Joseph Szuba, Brian Nosakowski
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Publication number: 20120011911Abstract: A method of forming a ring gear from a ring blank includes providing a mandrel having a central axis and an outer annular forming surface. The outer annular forming surface defines a plurality of forming elements having a forming element axis offset from the central axis of the mandrel. The ring blank has a ring axis and is placed over the mandrel generally aligning the central axis of the mandrel with the ring axis of the ring blank. A roll is provided having a roll axis that is generally parallel with the element axis. The roll is forced radially inwardly while circumscribing the central axis. The roll pivots around the roll axis deforming the ring blank radially inwardly forming teeth on an inner surface of the ring blank that coaxial with the element axis and offset from the mandrel axis.Type: ApplicationFiled: September 26, 2011Publication date: January 19, 2012Applicant: RONJO, LLCInventor: Joseph Szuba
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Publication number: 20120010007Abstract: A drive shaft assembly for a vehicle includes a first tubular member and a second tubular member. The second tubular member is mated to the first tubular member. The first tubular member defines a plurality of protuberances and the second tubular member includes a plurality of apertures. Each of the plurality of apertures receives one of the plurality of protuberances substantially affixing the first tubular member to the second tubular member in a circumferential orientation.Type: ApplicationFiled: July 6, 2011Publication date: January 12, 2012Applicants: VALUE EXTRACTION LLC, SZUBA CONSULTING, INC.Inventor: Joseph Szuba
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Publication number: 20110300954Abstract: A die formed monolithic yoke assembly for a universal joint of an automotive driveline assembly subject to high torsional loads having a substantially uniformed thickness, including a cup-shaped portion, a pair of opposed lugs integral with and extending from an upper portion of the cup-shaped portion and an integral, outwardly deformed substantially continuous lip portion extending outwardly from the upper surface of the annular wall and the lugs substantially strengthening the yoke assembly particularly against torsional loads. In one embodiment, the upper end of the cup-shaped portion included concave arcuate portions on opposed sides of the lugs adjacent the lugs, such that the upper surface of the cup-shaped portion transitions from a concave surface to a convex surface strengthening the yoke.Type: ApplicationFiled: August 18, 2011Publication date: December 8, 2011Applicants: VALUE EXTRACTION LLC, SZUBA CONSULTING, INC.Inventors: Joseph Szuba, Henry Fradkin, Robert D. Kucinski
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Publication number: 20110297503Abstract: A clutch assembly for a vehicle transmission includes a housing defined by a wall having an annular configuration circumscribing a clutch axis. The wall extends between an open end and a floor. The floor extends inwardly from the wall toward the clutch axis. A plurality of splines formed in the wall and each is spaced from the open end of the housing. A snap ring retains clutch plates in the housing. The open end of the wall is deformed inwardly toward the clutch axis defining a retainer for retaining the snap ring within the housing.Type: ApplicationFiled: June 6, 2011Publication date: December 8, 2011Applicant: SZUBA CONSULTING, INC. AND VALUE EXTRACTION LLCInventor: Joseph Szuba
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Patent number: 8061174Abstract: An apparatus for extruding teeth in a blank includes a press that includes a lower die plate for supporting the blank thereon, and upper die plate that moves along an axis relative to the lower die plate. A mandrel, aligned with the axis, moves with the upper die plate along the axis, and includes die teeth which form gear teeth to net shape by back extrusion. An impingement ring, located between the upper die plate and the blank, has an opening that allows the die teeth of the mandrel to contact the blank, and includes a stinger that forces material of the blank toward the axis during the forming cycle.Type: GrantFiled: October 3, 2008Date of Patent: November 22, 2011Assignee: Ford Global Technologies, LLCInventors: Joseph Szuba, Rodney G. Whitbeck