Patents by Inventor Thomas Schroferl
Thomas Schroferl 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: 11472072Abstract: A device for machining a cover for a motor vehicle may have a lower mold having a sealing element and a first recess and a second recess a distance from the first recess. The sealing element is arranged in part in the first recess of the lower mold so that the element extends with respect to a surface of the lower mold. The sealing element and the second recess of the lower mold are formed so as to define a cavity in a predefined manner in cooperation with a lower face of the cover. The device further may have a counter bearing which is designed, when forming the cavity on the lower face of the cover, to exert a counter force on an upper face of the cover towards the lower mold.Type: GrantFiled: November 22, 2017Date of Patent: October 18, 2022Assignee: WEBASTO SEInventors: Thomas Schröferl, Bernhard Harnischfeger
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Patent number: 11247547Abstract: A cover for closing a vehicle surface opening is provided which has a frame part secured to the underside of the cover on one side at a frame part securing section by an application of plastic foam on the cover, and which contacts the underside of the cover on the other side at a free section of the frame part via at least one spacer. The frame part may also include at least one filling opening on the free section thereof for introducing a reactive plastic material forming the spacer, and the plastic material introduced through the filling opening into a gap between the free section of the frame part secured to the cover and the underside of the cover retains the free section of the frame on the underside of the cover in a positioned and/or fixed manner as a spacer after reacting or curing.Type: GrantFiled: March 19, 2019Date of Patent: February 15, 2022Assignee: WEBASTO SEInventors: Thomas Schröferl, Marcel Mihál
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Publication number: 20210031607Abstract: A cover for closing a vehicle surface opening is provided which has a frame part secured to the underside of the cover on one side at a frame part securing section by an application of plastic foam on the cover, and which contacts the underside of the cover on the other side at a free section of the frame part via at least one spacer. The frame part may also include at least one filling opening on the free section thereof for introducing a reactive plastic material forming the spacer, and the plastic material introduced through the filling opening into a gap between the free section of the frame part secured to the cover and the underside of the cover retains the free section of the frame on the underside of the cover in a positioned and/or fixed manner as a spacer after reacting or curing.Type: ApplicationFiled: March 19, 2019Publication date: February 4, 2021Inventors: Thomas SCHRÖFERL, Marcel MIHÁL
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Publication number: 20190275713Abstract: A device for machining a cover for a motor vehicle may have a lower mold having a sealing element and a first recess and a second recess a distance from the first recess. The sealing element is arranged in part in the first recess of the lower mold so that the element extends with respect to a surface of the lower mold. The sealing element and the second recess of the lower mold are formed so as to define a cavity in a predefined manner in cooperation with a lower face of the cover. The device further may have a counter bearing which is designed, when forming the cavity on the lower face of the cover, to exert a counter force on an upper face of the cover towards the lower mold.Type: ApplicationFiled: November 22, 2017Publication date: September 12, 2019Inventors: Thomas SCHRÖFERL, Bernhard Harnischfeger
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Patent number: 8807638Abstract: A roof arrangement comprising a cover for closing the opening of a vehicle roof, and fastening plate that is connected to the cover in the edge areas thereof, the cover being height-adjustable relative to the vehicle roof. The roof arrangement can have a sealing lip foamed to the fastening plate for sealing at least some sections of the fastening plate relative to the vehicle roof.Type: GrantFiled: March 9, 2012Date of Patent: August 19, 2014Assignee: Webasto SEInventor: Thomas Schröferl
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Patent number: 8727430Abstract: The invention relates to a roof arrangement having a cover for closing the opening in a vehicle roof, a fixing plate, which is connected to the cover for fixing the cover to the vehicle roof, wherein the fixing plate is partially insert molded with a plastic material, so that the plastic material forms a water channel on the upper side of the plate. According to the invention it is characterized in that an injection-molded masking piece is formed on the underside of the fixing plate and the fixing plate in the area of the masking piece has at least one aperture, through which the plastic material of the water channel and of the masking piece can be connected to one another. The invention also relates to a suitable method for producing such a roof arrangement.Type: GrantFiled: March 7, 2012Date of Patent: May 20, 2014Assignee: Webasto SEInventor: Thomas Schröferl
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Publication number: 20130187413Abstract: A roof arrangement comprising a cover for closing the opening of a vehicle roof, and fastening plate that is connected to the cover in the edge areas thereof, the cover being height-adjustable relative to the vehicle roof. The roof arrangement can have a sealing lip foamed to the fastening plate for sealing at least some sections of the fastening plate relative to the vehicle roof.Type: ApplicationFiled: March 9, 2012Publication date: July 25, 2013Applicant: WEBASTO SEInventor: Thomas Schröferl
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Publication number: 20130038091Abstract: The invention relates to a roof arrangement having a cover for closing the opening in a vehicle roof, a fixing plate, which is connected to the cover for fixing the cover to the vehicle roof, wherein the fixing plate is partially insert molded with a plastic material, so that the plastic material forms a water channel on the upper side of the plate. According to the invention it is characterized in that an injection-molded masking piece is formed on the underside of the fixing plate and the fixing plate in the area of the masking piece has at least one aperture, through which the plastic material of the water channel and of the masking piece can be connected to one another. The invention also relates to a suitable method for producing such a roof arrangement.Type: ApplicationFiled: March 7, 2012Publication date: February 14, 2013Applicant: Webasto SEInventor: Thomas Schröferl
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Patent number: 6773058Abstract: A cover (9) for a motor vehicle roof with a cover body (10) which is peripherally injected, especially peripherally foamed, in the area of its outside edge so as to form a plastic frame (31) with a metal insert (14). The metal insert (14) extends frame-like along essentially the entire periphery of the cover (9), but is made in several parts in the peripheral direction of the cover. The metal insert (14) is only partially encompassed by the plastic frame. According to the process for producing the cover (9), for peripheral foaming, the cover body (10) together with the multi-part metal insert (14) is inserted into a foaming tool. Then, the foam compound is introduced, and to limit penetration of the foam compound to the inside, a seal is inserted into the peripheral channel (23) of the metal insert.Type: GrantFiled: October 10, 2002Date of Patent: August 10, 2004Assignee: Webasto Vehicle Systems International GmbHInventors: Christian Dünzinger, Thomas Schröferl
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Publication number: 20030085595Abstract: A cover (9) for a motor vehicle roof with a cover body (10) which is peripherally injected, especially peripherally foamed, in the area of its outside edge so as to form a plastic frame (31) with a metal insert (14). The metal insert (14) extends frame-like along essentially the entire periphery of the cover (9), but is made in several parts in the peripheral direction of the cover. The metal insert (14) is only partially encompassed by the plastic frame. According to the process for producing the cover (9), for peripheral foaming, the cover body (10) together with the multi-part metal insert (14) is inserted into a foaming tool. Then, the foam compound is introduced, and to limit penetration of the foam compound to the inside, a seal is inserted into the peripheral channel (23) of the metal insert.Type: ApplicationFiled: October 10, 2002Publication date: May 8, 2003Applicant: Webasto Vehicle Systems International GmbHInventors: Christian Dunzinger, Thomas Schroferl
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Publication number: 20020033581Abstract: A sealing profile (1), especially for a sliding roof seal, with a deformation-stiff base area (2) which can be fixed on a component or a sliding roof cover (8), and an elastic sealing area (3) which arches over the base area (2) with the formation of a hollow chamber (12), the elastic seal area (3) having a coating (18) which contains an aliphatic polyurethane to improve the sliding properties of the elastic seal area (3). Furthermore another component of the coating (18) is a carbodiimide cross-linker, especially in a proportion of, for example, 5-8%. The coating (18) can contain N-methyl-2-pyrrolidone as another component.Type: ApplicationFiled: August 30, 2001Publication date: March 21, 2002Inventors: Dennis Rinse Nolles, Michael Kolbl, Thomas Schroferl
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Patent number: 6079771Abstract: A cover of an openable motor vehicle roof includes a cover plate which is surrounded by a plastic frame formed by foaming or injection, and which connects at least one attachment part to the cover plate. The plastic frame includes at least one sensor element which is located on one wall of the attachment part and which signals pinching of a body part or article when the closes on an object by partial deformation of the plastic frame.Type: GrantFiled: December 22, 1998Date of Patent: June 27, 2000Assignees: Webasto Systemkomponenten GmbH, Daimler Benz AGInventors: Hans Brandner, Hans Jardin, Thomas Schroferl, Volker Petri, Reinhold Mickeler, Werner Herlemann, Hans Benda
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Patent number: 6076886Abstract: A cover (2) of an openable motor vehicle roof (1) has a cover plate (3) which is surrounded in at least one edge area by a foamed-on or injected-on plastic frame (4) which, at the same time, is used to connect at least one attachment part (inside cover sheet 6) of the cover. At least one sensor element (8) is integrated into the plastic frame (4) and it signals pinching of a body part or an article (11) by means of partial deformation of the plastic frame (4) when cover (2) is closed.Type: GrantFiled: November 3, 1998Date of Patent: June 20, 2000Assignees: IEE International Electronics & Engineering S.A.R.L., Webasto Karosseriesysteme GmbHInventors: Volker Petri, Reinhold Mickeler, Werner Herlemann, Hans Benda, Hans Gunter Lehnen, Roland Lorig, Stefan Schmitt, Johann Hertel, Walter Schatzler, Hans Brandner, Thomas Schroferl
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Patent number: 5797648Abstract: A roof hatch, particularly to a roof hatch intended for vehicle roofs. The roof hatch has a cover, which, for exposing a roof opening defined by a frame in a fixed roof surface, is alternately, or also, simultaneously, tiltable at two opposite sides. In order to facilitate a low-friction and low-loss actuation with minor force, the push rods actuating the extension devices, in accordance with the invention, are pivotally supported with one end, and with their other ends are guided in cam surfaces of a driven cam disk which is centrally supported on the inner side of the cover, and are additionally guided in guideways fixed to the cover, which essentially have circular shape.Type: GrantFiled: April 1, 1996Date of Patent: August 25, 1998Assignee: Webasto Thermosysteme GmbHInventors: Gunnar Fiegel, Ulf Plettrichs, Alexander Walter, Thomas Schroferl, Hossein Soltanmoradi