Patents by Inventor Rainer Stegmann
Rainer Stegmann 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: 20240351382Abstract: The hub cap system for a vehicle, in particular a commercial vehicle, includes a hub cap configured to rotate about an axial direction, wherein the hub cap has a central aperture which extends in the axial direction, and an air guiding system including a primary connection and a secondary connection, wherein the air guiding system extends partially into or through the central aperture.Type: ApplicationFiled: August 24, 2022Publication date: October 24, 2024Inventors: Rainer Stegmann, Muhammet Arpad, André Katzke, Elmar Weber, Simon Schäfers
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Publication number: 20240336095Abstract: A tire inflation system, in particular for use in a commercial vehicle includes a control unit, a flow inlet, a pressure sensor, a switchable valve, in particular an electrically or magnetically switchable valve, and a flow outlet, wherein the flow inlet is configured to be connected to a compressed air system, in particular to a compressed air system of an air spring, wherein the flow outlet is configured be connected to a pressure chamber of a tire, wherein the control unit is connected to the pressure sensor and the switchable valve, wherein the pressure sensor is configured to detect a pressure at the flow outlet or at the flow inlet, wherein the control unit is configured such that the control unit opens and/or switches the switchable valve as a function of the detected pressure, in particular when the detected pressure at the flow outlet falls below a threshold value.Type: ApplicationFiled: July 5, 2022Publication date: October 10, 2024Inventors: Sandra Hock, Elmar Weber, Simon Schäfers, Maximilian Herold, Rainer Stegmann
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Publication number: 20240240715Abstract: A sealing ring includes a retaining region, a primary sealing lip and a secondary sealing lip, wherein the retaining region is formed circumferentially about an axial direction, wherein a radial direction extends radially and perpendicularly away from the axial direction, and wherein the primary sealing lip and the secondary sealing lip have an extension in the radial direction, in particular in the positive radial direction.Type: ApplicationFiled: August 24, 2022Publication date: July 18, 2024Inventors: Rainer Stegmann, Muhammet Arpaci, André Katzke, Elmar Weber, Simon Schäfers, Daniel Müller
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Patent number: 11571930Abstract: An axle system includes an axle stub and a clamping unit, the axle stub being formed in a substantially rotationally symmetrical manner about a stub axis, the clamping unit in an assembled state transmitting a clamping force to the axle stub, the clamping unit and the axle stub in the assembled state being secured non-positively to prevent movement relative to one another.Type: GrantFiled: April 3, 2018Date of Patent: February 7, 2023Assignee: SAF-HOLLAND GmbHInventors: Armin Christ, Rainer Stegmann
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Patent number: 11459043Abstract: The invention relates to a vehicle combination having a towing vehicle and a trailer, wherein the trailer has a drive which is coupled to a wheel of the trailer, wherein a control unit is provided and is designed to receive a signal of a sensor, wherein the control unit controls the operation of the drive as a function of the signal. Furthermore, the present invention relates to a method for controlling a drive in a vehicle combination.Type: GrantFiled: September 1, 2017Date of Patent: October 4, 2022Assignee: SAF-HOLLAND GmbHInventors: Florian Hößle, Rainer Stegmann, Stefan Wallmeier
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Patent number: 11215249Abstract: A bearing element for use in a drum brake includes a holding region for interlocking on a brake shoe and a support region for indirect or direct support on a carrying unit, wherein the holding region has a first holding geometry which is designed to form an undercut with the brake shoe along a first holding axis, wherein the support region is designed to transmit a support force, which acts along the holding axis, indirectly or directly to the carrying unit, and vice versa.Type: GrantFiled: July 29, 2016Date of Patent: January 4, 2022Assignee: SAF-HOLLAND GmbHInventors: Rainer Stegmann, Marco Krebs
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Patent number: 11002323Abstract: A drum brake includes a brake drum with an attaching region for arranging the brake drum on a vehicle part, such as a wheel hub, and a shell region with a first contact face, and a friction lining with a second contact face which faces toward the shell region, the first and second contact face being curved along or in a radial plane.Type: GrantFiled: August 19, 2016Date of Patent: May 11, 2021Assignee: SAF-HOLLAND GmbHInventors: Muhammet Arpaci, Rainer Stegmann, Elmar Weber
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Publication number: 20200070575Abstract: An axle system includes an axle stub and a clamping unit, the axle stub being formed in a substantially rotationally symmetrical manner about a stub axis, the clamping unit in an assembled state transmitting a clamping force to the axle stub, the clamping unit and the axle stub in the assembled state being secured non-positively to prevent movement relative to one another.Type: ApplicationFiled: April 3, 2018Publication date: March 5, 2020Inventors: Armin Christ, Rainer Stegmann
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Patent number: 10563715Abstract: A shoe element for use in a drum brake includes a web segment and a support segment, wherein the support segment includes a spherical segment, the web segment includes a web-side engagement segment for interlocking engagement with a shoe web or is integrally formed with a shoe web, and wherein the web segment and the support segment are integrally formed with one another.Type: GrantFiled: July 26, 2016Date of Patent: February 18, 2020Assignee: SAF-HOLLAND GmbHInventors: Rainer Stegmann, Stefan Fleckenstein, Jean Khoury, Bernd Brüser, Josef Brüser
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Publication number: 20190202511Abstract: The invention relates to a vehicle combination having a towing vehicle and a trailer, wherein the trailer has a drive which is coupled to a wheel of the trailer, wherein a control unit is provided and is designed to receive a signal of a sensor, wherein the control unit controls the operation of the drive as a function of the signal. Furthermore, the present invention relates to a method for controlling a drive in a vehicle combination.Type: ApplicationFiled: September 1, 2017Publication date: July 4, 2019Inventors: Florian Hößle, Rainer Stegmann, Stefan Wallmeier
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Publication number: 20180252277Abstract: A drum brake includes a brake drum with an attaching region for arranging the brake drum on a vehicle part, such as a wheel hub, and a shell region with a first contact face, and a friction lining with a second contact face which faces toward the shell region, the first and second contact face being curved along or in a radial plane.Type: ApplicationFiled: August 19, 2016Publication date: September 6, 2018Applicant: SAF-HOLLAND GmbHInventors: Muhammet Arpaci, Rainer Stegmann, Elmar Weber
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Publication number: 20180231078Abstract: A shoe element for use in a drum brake includes a web segment and a support segment, wherein the support segment includes a spherical segment, the web segment includes a web-side engagement segment for interlocking engagement with a shoe web or is integrally formed with a shoe web, and wherein the web segment and the support segment are integrally formed with one another.Type: ApplicationFiled: July 26, 2016Publication date: August 16, 2018Inventors: Rainer Stegmann, Stefan Fleckenstein, Jean Khoury, Bernd Brüser, Josef Brüser
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Publication number: 20180231077Abstract: A bearing element for use in a drum brake includes a holding region for interlocking on a brake shoe and a support region for indirect or direct support on a carrying unit, wherein the holding region has a first holding geometry which is designed to form an undercut with the brake shoe along a first holding axis, wherein the support region is designed to transmit a support force, which acts along the holding axis, indirectly or directly to the carrying unit, and vice versa.Type: ApplicationFiled: July 29, 2016Publication date: August 16, 2018Inventors: Rainer Stegmann, Marco Krebs
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Patent number: 8830319Abstract: A device for detecting and displaying the rear and/or side traffic of a motor vehicle is to be improved upon such that the driver can safely and quickly detect the present traffic situation by way of the overall image shown, in particular when the direction of travel is changed. This is accomplished in that the device for detecting and displaying the rear and/or side view of a motor vehicle (1) comprises a first apparatus (3) for producing images of the optically detected rear view (A), one or more further apparatuses (2) for producing images of the optical side view (B,C) of the motor vehicle (1), a display apparatus (6) adapted to display images or image sections of the first and/or the further apparatuses (2, 3) in partial areas (T1, T2), and a control apparatus (5) adapted to select the images or image sections and to assign them to the partial areas (T1, T2).Type: GrantFiled: April 23, 2009Date of Patent: September 9, 2014Assignees: Magna Electronics Europe GmbH & Co. KG, Magna Mirrors Engineering GmbHInventors: Rainer Stegmann, Peter Krebs
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Patent number: 8456317Abstract: A sensor module is mounted at a windshield of a vehicle. The sensor module can be connected, via a fastening section that is arranged on a module housing, to an element that is fixed to the vehicle body or to an element which is connected to a part that is fixed to the vehicle body. A sensor is accommodated in the module housing and is retained such that it can be displaced and/or pivoted from a first starting position into a second end position in order to rest against the windscreen. The adjusting movement can be initiated by an adjusting element which can be preloaded in the direction of the end position by means of a spring element and can be blocked in the starting position by means of a blocking element. Also, a delaying element is provided that can influence a parameter of the adjusting movement.Type: GrantFiled: August 28, 2008Date of Patent: June 4, 2013Assignee: Magna Electronics Europe GmbH & Co KGInventors: Rainer Stegmann, Heribert Werner
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Publication number: 20110043634Abstract: A device for detecting and displaying the rear and/or side traffic of a motor vehicle is to be improved upon such that the driver can safely and quickly detect the present traffic situation by way of the overall image shown, in particular when the direction of travel is changed. This is accomplished in that the device for detecting and displaying the rear and/or side view of a motor vehicle (1) comprises a first apparatus (3) for producing images of the optically detected rear view (A), one or more further apparatuses (2) for producing images of the optical side view (B,C) of the motor vehicle (1), a display apparatus (6) adapted to display images or image sections of the first and/or the further apparatuses (2, 3) in partial areas (T1, T2), and a control apparatus (5) adapted to select the images or image sections and to assign them to the partial areas (T1, T2).Type: ApplicationFiled: April 23, 2009Publication date: February 24, 2011Inventors: Rainer Stegmann, Peter Krebs
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Publication number: 20100308094Abstract: The aim of the invention is to improve a sensor module that is mounted in the region of a windshield of a motor vehicle in such a way that said sensor module is easier to mount and damage to the sensor during the mounting process can be prevented as much as possible. Said aim is achieved by the fact that the sensor module (2, 20) can be connected, via a fastening section (10) that is arranged on a module housing (3, 30), to an element that is fixed to the vehicle body or to an element which is connected to a part that is fixed to the vehicle body. Furthermore, a sensor (4, 40) is accommodated in the module housing (3, 30). Said sensor (4, 40) is retained such that it can be displaced and/or pivoted from a first starting position into a second end position in order to rest against the windscreen (1).Type: ApplicationFiled: August 28, 2008Publication date: December 9, 2010Inventors: Rainer Stegmann, Heribert Werner