Patents by Inventor Thomas Heck
Thomas Heck 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).
-
Patent number: 11511614Abstract: A rotor for a hybrid drivetrain includes a rotor carrier, at least one rotor segment, and a torque converter. The rotor carrier has a first tubular portion with an outer surface, and an annular portion with a first through hole. The at least one rotor segment is installed on the outer surface. The torque converter has an impeller with a first shell and a plurality of first blades fixed to the first shell, a cover with a second shell fixed to the first shell to form a hydraulic chamber and a fastener fixed to the second shell and extending through the first through hole, and a turbine disposed in the hydraulic chamber and including a third shell and a plurality of second blades fixed to the second shell.Type: GrantFiled: January 15, 2020Date of Patent: November 29, 2022Assignee: Schaeffler Technologies AG & Co. KGInventors: Mohammad Moasher, John Ramsey, Thomas Heck, Carl Adler
-
Publication number: 20200386281Abstract: A rotor for a hybrid drivetrain includes a rotor carrier, at least one rotor segment, and a torque converter. The rotor carrier has a first tubular portion with an outer surface, and an annular portion with a first through hole. The at least one rotor segment is installed on the outer surface. The torque converter has an impeller with a first shell and a plurality of first blades fixed to the first shell, a cover with a second shell fixed to the first shell to form a hydraulic chamber and a fastener fixed to the second shell and extending through the first through hole, and a turbine disposed in the hydraulic chamber and including a third shell and a plurality of second blades fixed to the second shell.Type: ApplicationFiled: January 15, 2020Publication date: December 10, 2020Applicant: Schaeffler Technologies AG & Co. KGInventors: Mohammad Moasher, John Ramsey, Thomas Heck, Carl Adler
-
Publication number: 20150219196Abstract: A damper assembly for a torque converter comprising: a cover plate comprising a hole having a first diameter; a press fit rivet disposed in the hole, the rivet including: a rivet head and a press fit portion having a second diameter; where prior to press fitting the rivet into the hole, the second diameter is greater than the first diameter. A method for connecting a damper assembly and a turbine for a torque converter is also provided.Type: ApplicationFiled: January 27, 2015Publication date: August 6, 2015Applicant: SCHAEFFLER TECHNOLOGIES AG & CO. KGInventors: Thomas Heck, Markus Steinberger
-
Patent number: 8679622Abstract: In order to produce a casting mass, in particular, for the production of kitchen sinks, molded sanitary articles and kitchen worktops which reduces the scrap rate linked to flaw characteristics during the production it is suggested that a casting mass be used which comprises a syrup based on an acrylate monomer as well as an inorganic filler material which constitutes a proportion of 45 to 85% by weight of-the casting mass, characterized in that the proportion of the filler material comprises a first and a second filler fraction, wherein the first filler fraction consists of filler particles with an unbroken grain shape and the second filler fraction of filler particles with a higher specific density than that of the first filler fraction, and that the weight proportion of the first filler fraction is greater than the weight proportion of the second filler fraction.Type: GrantFiled: July 20, 2006Date of Patent: March 25, 2014Assignee: BLANCO GmbH + Co KGInventors: Anja Delong, Andreas Hajek, Thomas Heck
-
Publication number: 20120298471Abstract: A backing plate connection includes a hub having an outer surface comprised of flat surfaces and arcuate surfaces and a backing plate including an inner bore surface complementary to and press-fit onto the hub outer surface. The hub and the plate are sealingly connected and drivingly connected at the complementary surfaces. In some example embodiments, the hub includes a groove for receiving a snap ring. In an example embodiment, the groove is a plurality of groove segments extending circumferentially through the arcuate surfaces and ending at the flat surfaces. In an example embodiment, the hub is arranged to be fixed to a torque converter cover. In an example embodiment, the hub is integrally formed with a torque converter cover.Type: ApplicationFiled: April 27, 2012Publication date: November 29, 2012Applicant: SCHAEFFLER TECHNOLOGIES AG & CO. KGInventor: Thomas Heck
-
Patent number: 8151957Abstract: A piston plate anti-rotate mechanism in a closed piston, three passage torque converter including a cover having an inner radial surface, a drive plate comprising an annular plate, a piston plate having an axial inner crown, a front annular edge, an axial skirt, and a back annular edge, wherein the cover, drive plate, and piston plate are operatively arranged to rotate about a transverse axis of rotation, and wherein the piston plate is attached to the cover or the drive plate such that the piston plate is axially moveable and rotationally immovable relative to the cover. In some embodiment, the present invention further includes a leaf spring attaching the piston plate to the cover or the drive plate, such that the piston plate is axially moveable and rotationally immovable relative to the cover.Type: GrantFiled: December 9, 2008Date of Patent: April 10, 2012Assignee: Schaeffer Technologies AG & Co. KGInventors: Joachim Hoffmann, Thomas Heck, Ryan Cmich, Jonathan G. Jameson
-
Patent number: 8016091Abstract: A piston plate stop for a torque converter including: a flexible connection element with a first end and a second end, the first end arranged to connect to a piston plate for the torque converter, the second end arranged to rotationally connect to a cover for the torque converter and a stop disposed on the flexible connection element. The stop is arranged to restrict axial movement of the piston plate. In some aspects, the flexible connection element is arranged to rotationally connect the cover and the piston plate. A torque converter including a piston plate; a cover; and at least one flexible connection element rotationally connecting the piston plate and the cover. The flexible connection element has a tab that is positioned to limit axial displacement of the piston plate away from the cover.Type: GrantFiled: August 30, 2007Date of Patent: September 13, 2011Assignee: Schaeffler Technologies GmbH & Co. KGInventors: Thomas Heck, Jonathan G. Jameson, Brian Zaugg, Patrick Lindemann, David C. Avins
-
Patent number: 7938239Abstract: A clutch assembly for a torque converter including: a plurality of annular friction elements; a pressure plate; and a restraining plate engageable with a portion of the plurality of annular friction elements and arranged to limit axial movement of a portion of the annular friction elements to a maximum distance from the pressure plate. In some aspects, the restraining plate is rotationally connected to the pressure plate. In some aspects, the pressure plate includes an axial protrusion arranged to limit the axial movement of the plurality of annular friction elements away from the pressure plate. In some aspects, the clutch assembly includes a plate radially overlapping the restraining plate to limit the axial movement of the plurality of annular friction elements away from the pressure plate.Type: GrantFiled: September 10, 2007Date of Patent: May 10, 2011Assignee: Schaeffler Technologies GmbH & Co. KGInventors: Thomas Heck, Steven Olsen
-
Publication number: 20100151235Abstract: In order to provide curable molding compositions and shaped plastics articles prepared therefrom having an improved easy-clean property compared with the prior art, it is proposed that the curable molding composition for the production of shaped plastics articles contains a liquid monomeric methacrylate component and an amount of a particulate inorganic material ranging from 45 to 85 wt %, based on the molding composition, and that it further contains a hydrophobic monomeric component comprising at least one organosiloxane that is functionalized with an unsaturated group.Type: ApplicationFiled: November 24, 2009Publication date: June 17, 2010Inventors: Andreas Hajek, Thomas Heck
-
Patent number: 7703590Abstract: The present invention broadly comprises a torque converter including a turbine and a one-way clutch rotationally connected to said turbine and an output hub for said converter. The one-way clutch rotationally disconnects the hub and the turbine when the hub receives torque from an input transmission shaft. In some aspects, the one-way clutch is a ratchet clutch. The converter can include a torque converter clutch to lock a cover and the turbine. In some aspects, the converter includes a torque converter clutch to connect a cover, the one-way clutch, and the hub and the torque converter clutch transmits torque from the hub to the cover to start a drive unit connected to the cover. The converter can include a damper element rotationally connected to the torque converter clutch and the turbine, one-way clutch, or hub. The one-way clutch is rated to operate under multiplied drive unit torque.Type: GrantFiled: April 24, 2007Date of Patent: April 27, 2010Assignee: LuK Lamellen und Kupplungsbau Beteiligungs KGInventors: Thomas Heck, Kevin Parks
-
Publication number: 20090152068Abstract: A piston plate anti-rotate mechanism in a closed piston, three passage torque converter including a cover having an inner radial surface, a drive plate comprising an annular plate, a piston plate having an axial inner crown, a front annular edge, an axial skirt, and a back annular edge, wherein the cover, drive plate, and piston plate are operatively arranged to rotate about a transverse axis of rotation, and wherein the piston plate is attached to the cover or the drive plate such that the piston plate is axially moveable and rotationally immovable relative to the cover. In some embodiment, the present invention further includes a leaf spring attaching the piston plate to the cover or the drive plate, such that the piston plate is axially moveable and rotationally immovable relative to the cover.Type: ApplicationFiled: December 9, 2008Publication date: June 18, 2009Applicant: LuK Lamellen und Kupplungsbau Beteiligungs KGInventors: Joachim Hoffmann, Thomas Heck, Ryan Cmich, Jonathan G. Jameson
-
Publication number: 20090134100Abstract: An elongated film optionally having double-sided adhesive tapes adhered to both ends can be used to wrap a paper core and thereafter covered with a curable resin that is then cured to form a filter, especially a water filter, having a hardened canister about the paper core. The resulting filter is characterized by outstanding lack of visual imperfection.Type: ApplicationFiled: November 26, 2008Publication date: May 28, 2009Inventors: Dean Thomas DuPONT, Thomas HECK, Jason Lester KIRK
-
Patent number: 7469973Abstract: An improved fabricated wheel disc and a fabricated vehicle wheel including such a fabricated wheel disc and a fabricated wheel rim secured thereto by suitable methods. The fabricated wheel disc defines an axis and includes a wheel mounting surface portion, a plurality of spokes, an outer rim connecting flange, a plurality of lug bolt receiving holes and an outboard face. The wheel mounting surface includes at least one rib formed therein between at least one pair of the lug bolt receiving holes. The rib has a straight outer surface which extends at an angle with respect to the fabricated wheel disc axis throughout an entire length thereof.Type: GrantFiled: March 1, 2006Date of Patent: December 30, 2008Assignee: Hayes Lemmerz International, Inc.Inventors: Alan Coleman, Michael Miller, Thomas Heck
-
Patent number: 7420016Abstract: In order, in the case of a moulding composition for the production of sanitary-ware components, comprising a methyl-methacrylate-based syrup and from 50 to 85%, expressed in terms of the moulding composition, of an inorganic filler, to obtain an improvement in the scratch-proofness and the abrasion resistance of the shaped components which are obtained therefrom, it is proposed that the composition furthermore comprise elastomer particles or elastomer particle aggregates having a particle size <100 ?m in an amount in the range of 5% by weight to <20% by weight, expressed in terms of the mass of the syrup.Type: GrantFiled: August 11, 2006Date of Patent: September 2, 2008Assignee: BLANCO GmbH + Co KGInventors: Andreas Hajek, Thomas Heck, Stefan Harke, Thomas Wilhelm
-
Publication number: 20080190723Abstract: A piston plate stop for a torque converter including: a flexible connection element with a first end and a second end, the first end arranged to connect to a piston plate for the torque converter, the second end arranged to rotationally connect to a cover for the torque converter and a stop disposed on the flexible connection element. The stop is arranged to restrict axial movement of the piston plate. In some aspects, the flexible connection element is arranged to rotationally connect the cover and the piston plate. A torque converter including a piston plate; a cover; and at least one flexible connection element rotationally connecting the piston plate and the cover. The flexible connection element has a tab that is positioned to limit axial displacement of the piston plate away from the cover.Type: ApplicationFiled: August 30, 2007Publication date: August 14, 2008Applicant: LuK Lamellen und Kupplungsbau Beteiligungs KGInventors: Thomas Heck, Jonathan G. Jameson, Brian Zaugg, Patrick Lindemann, David C. Avins
-
Publication number: 20080176955Abstract: Pharmaceutical compositions are provided containing a combination of benzonatate and guaifenesin, or pharmaceutically acceptable salts thereof. Methods of using compositions comprising benzonatate and guaifenesin, or pharmaceutically acceptable salts thereof, provide relief from cough, pulmonary congestion or both. The compositions and methods provide relief to opiate-sensitive individuals, in particular, as well as to infants and other pediatric patients.Type: ApplicationFiled: January 16, 2008Publication date: July 24, 2008Applicant: VICTORY PHARMA, INC.Inventors: Thomas Heck, Michael Cvijanovich
-
Publication number: 20080060895Abstract: A clutch assembly for a torque converter including: a plurality of annular friction elements; a pressure plate; and a restraining plate engageable with a portion of the plurality of annular friction elements and arranged to limit axial movement of a portion of the annular friction elements to a maximum distance from the pressure plate. In some aspects, the restraining plate is rotationally connected to the pressure plate. In some aspects, the pressure plate includes an axial protrusion arranged to limit the axial movement of the plurality of annular friction elements away from the pressure plate. In some aspects, the clutch assembly includes a plate radially overlapping the restraining plate to limit the axial movement of the plurality of annular friction elements away from the pressure plate.Type: ApplicationFiled: September 10, 2007Publication date: March 13, 2008Applicant: LuK Lamellen und Kupplungsbau Beteiligungs KGInventors: Thomas Heck, Steven Olsen
-
Publication number: 20070251789Abstract: The present invention broadly comprises a torque converter including a turbine and a one-way clutch rotationally connected to said turbine and an output hub for said converter. The one-way clutch rotationally disconnects the hub and the turbine when the hub receives torque from an input transmission shaft. In some aspects, the one-way clutch is a ratchet clutch. The converter can include a torque converter clutch to lock a cover and the turbine. In some aspects, the converter includes a torque converter clutch to connect a cover, the one-way clutch, and the hub and the torque converter clutch transmits torque from the hub to the cover to start a drive unit connected to the cover. The converter can include a damper element rotationally connected to the torque converter clutch and the turbine, one-way clutch, or hub. The one-way clutch is rated to operate under multiplied drive unit torque.Type: ApplicationFiled: April 24, 2007Publication date: November 1, 2007Applicant: LuK Lamellen und Kupplungsbau Beteiligungs KGInventor: Thomas Heck
-
Publication number: 20070251788Abstract: A clutch assembly in a torque converter including a piston plate operatively arranged to apply axial pressure to a clutch in the clutch assembly. An annular member can be rotationally connected to a cover of the torque converter and rotationally connected to an outer circumference of the clutch. A first seal can be disposed between the piston plate and an inner circumference of the drive plate to form a seal between the piston plate and the inner circumference. In some aspects, the annular member is a drive plate arranged to transmit torque from said cover to said clutch and the annular member is fixedly secured to said cover by a weld. In other aspects, the first clutch plate is axially displaceable with respect to the annular member and the piston plate is axially displaceable with respect to the annular member.Type: ApplicationFiled: April 19, 2007Publication date: November 1, 2007Applicant: LuK Lamellen und Kupplungsbau Beteiligungs KGInventors: Thomas Heck, Scott Schrader
-
Publication number: 20070222279Abstract: According to the invention, the fabricated vehicle wheel includes a conventional full wheel rim and a unique wheel disc joined to the wheel rim. The wheel disc includes an inner wheel mounting pad, an outer annular rim connecting flange and a plurality of radial spokes connecting the inner wheel mounting pad to the rim connecting flange. The rim connecting flange extends in an axial direction and defines a side edge surface extending between each pair of adjacent spokes. A plurality of windows are formed in the wheel disc. Each of the windows has a predetermined shape defined by the adjacent spokes and the side edge surface of the rim connecting flange. The rim connecting flange and the side edge surface are configured such that the window extends to an outermost periphery of the wheel disc. The inner wheel mounting pad includes at least one rib provided therein. The rib has an outer surface and an inner surface, at least one of the outer surface and the inner surface is provided with a flat planar surface.Type: ApplicationFiled: June 13, 2006Publication date: September 27, 2007Inventors: Montgomery Csapo, Thomas Czarniecki, John Holm, Thomas Heck, Gunter Stelzer, Karl Rode, Werner Kermelk, Alan Coleman