Patents by Inventor Burkard Beck
Burkard Beck 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: 9702403Abstract: A non-locating bearing assembly is configured to rotatably support a shaft relative to a housing while permitting relative axial displacement of the shaft relative to the housing. The bearing assembly includes a bearing having inner and outer rings and that is configured for transmitting radial and axial forces, and a bearing support attachable to the housing and including a support section having a partially cylindrical seat surface for receiving one of the inner and outer bearing rings and forming a sliding seat therefor. The sliding seat allows a relative axial displacement between the support section and one of the inner and outer bearing rings. A spring is disposed on or in the bearing support for generating a force in the axial direction between the bearing support and the one of the inner and outer bearing rings, and the spring element is formed from a segment of the bearing support.Type: GrantFiled: November 14, 2013Date of Patent: July 11, 2017Assignee: AKTIEBOLAGET SKFInventors: Burkard Beck, Alexander Dilje, Hans-Juergen Friedrich, Helmut Hauck
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Patent number: 9644682Abstract: A rolling-element bearing assembly includes a bearing ring and a flange. The bearing ring has a surface including at least one circumferential groove extending at least partially around the bearing ring, and the flange projects radially inwardly or radially outwardly from the surface and has a flange section at a radially inner edge or radially outer edge of the flange that projects into the groove. A hardened casting material secures the flange to the surface.Type: GrantFiled: December 17, 2013Date of Patent: May 9, 2017Assignee: AKTIEBOLAGET SKFInventors: Burkard Beck, Alexander Dilje, Hans-Juergen Friedrich, Helmut Hauck
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Publication number: 20160010693Abstract: A rolling-element bearing assembly includes a bearing ring and a flange. The bearing ring has a surface including at least one circumferential groove extending at least partially around the bearing ring, and the flange projects radially inwardly or radially outwardly from the surface and has a flange section at a radially inner edge or radially outer edge of the flange that projects into the groove. A hardened casting material secures the flange to the surface.Type: ApplicationFiled: December 17, 2013Publication date: January 14, 2016Inventors: Burkard BECK, Alexander DILJE, Hans-Juergen FRIEDRICH, Helmut HAUCK
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Patent number: 9217470Abstract: A bearing cage for a rolling-element bearing includes a plurality of bearing cage segments configured to receive rolling elements in rolling-element pockets. Also included is at least one assembly wire, and each of the cage segments includes a coupling arrangement configured to thread the bearing cage segment onto the at least one assembly wire such that at least one rolling-element pocket is formed by two of the plurality of bearing cage segments adjacent in the circumferential direction that are threaded on the assembly wire. The bearing cage also includes an assembly device configured to convey an end of the assembly wire from an installation position to an axially far-side coupling arrangement of a bearing cage segment, through the axially far-side coupling arrangement of all bearing cage segments located on a bearing inner ring, and back again towards the installation position.Type: GrantFiled: December 5, 2012Date of Patent: December 22, 2015Assignee: AKTIEBOLAGET SKFInventors: Burkard Beck, Holger Kristandt, Winfried Oestreicher, Gerhard Wagner, Juergen Weiglein, Hans-Juergen Friedrich, Alfred Radina
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Publication number: 20150345550Abstract: A non-locating bearing assembly is configured to rotatably support a shaft relative to a housing while permitting relative axial displacement of the shaft relative to the housing. The bearing assembly includes a bearing having inner and outer rings and that is configured for transmitting radial and axial forces, and a bearing support attachable to the housing and including a support section having a partially cylindrical seat surface for receiving one of the inner and outer bearing rings and forming a sliding seat therefor. The sliding seat allows a relative axial displacement between the support section and one of the inner and outer bearing rings. A spring is disposed on or in the bearing support for generating a force in the axial direction between the bearing support and the one of the inner and outer bearing rings, and the spring element is formed from a segment of the bearing support.Type: ApplicationFiled: November 14, 2013Publication date: December 3, 2015Inventors: Burkard BECK, Hans-Jürgen FRIEDRICH, Helmut HAUCK
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Publication number: 20150043863Abstract: A bearing cage for a rolling-element bearing includes a plurality of bearing cage segments configured to receive rolling elements in rolling-element pockets. Also included is at least one assembly wire, and each of the cage segments includes a coupling arrangement configured to thread the bearing cage segment onto the at least one assembly wire such that at least one rolling-element pocket is formed by two of the plurality of bearing cage segments adjacent in the circumferential direction that are threaded on the assembly wire. The bearing cage also includes an assembly device configured to convey an end of the assembly wire from an installation position to an axially far-side coupling arrangement of a bearing cage segment, through the axially far-side coupling arrangement of all bearing cage segments located on a bearing inner ring, and back again towards the installation position.Type: ApplicationFiled: December 5, 2012Publication date: February 12, 2015Inventors: Burkard Beck, Holger Kristandt, Winfried Oestreicher, Gerhard Wagner, Juergen Weiglein, Hans-Juergen Friedrich, Alfred Radina
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Patent number: 8894293Abstract: A bearing cage for a rolling-element bearing includes first and second axially spaced-apart side rings extending in a circumferential direction, each side ring being split in the circumferential direction along a line of separation, thereby defining mutually-opposing bordering surfaces on first and second bearing cage sections. A first projection and a corresponding first opening are disposed on or in the mutually-opposing bordering surfaces of the first and second bearing cage sections. The first projection is insertable into the first opening in the circumferential direction to fix the bearing cage sections in at least a first direction. A second projection and a corresponding second opening are disposed on or in radially-extending, mutually-opposing bordering surfaces of the first projection and first opening. The second projection and second opening fix the bearing cage sections to each other in at least two additional directions, which are each perpendicular to the first direction.Type: GrantFiled: July 23, 2012Date of Patent: November 25, 2014Assignee: Aktiebolaget SKFInventors: Burkard Beck, Burkhard Buchheim, Dieter Steblau
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Patent number: 8794845Abstract: A bearing cage for a rolling element bearing includes a plurality of individual bearing cage segments configured to respectively accommodate rolling elements in rolling element pockets formed by the bearing cage segments. Each bearing cage segment includes a first coupling device disposed on a first axial end thereof. A first lamellar support ring defines first and second ring halves that are connected to each other, are axially adjacent to each other are biased towards each other. The first ring half extends through the respective first coupling devices of the plurality of bearing cage segments and the second ring half is disposed on an axially-inner side or an axially-outer side of the first coupling devices such that the first coupling devices are clamped between the first and second ring halves.Type: GrantFiled: July 30, 2012Date of Patent: August 5, 2014Assignee: Aktiebolaget SKFInventors: Burkard Beck, Berthold Beyfuss, Hans-Juergen Friedrich, Alfred Radina, Jonas Schierling, Werner Schneider, Gerhard Wagner, Juergen Weiglein
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Publication number: 20130188900Abstract: A bearing cage for a rolling element bearing includes a plurality of individual bearing cage segments configured to respectively accommodate rolling elements in rolling element pockets formed by the bearing cage segments. Each bearing cage segment includes a first coupling device disposed on a first axial end thereof. A first lamellar support ring defines first and second ring halves that are connected to each other, are axially adjacent to each other are biased towards each other. The first ring half extends through the respective first coupling devices of the plurality of bearing cage segments and the second ring half is disposed on an axially-inner side or an axially-outer side of the first coupling devices such that the first coupling devices are clamped between the first and second ring halves.Type: ApplicationFiled: July 30, 2012Publication date: July 25, 2013Applicant: AKTIEBOLAGET SKFInventors: Burkard Beck, Berthold Beyfuss, Hans-Juergen Friedrich, Alfred Radina, Jonas Schierling, Werner Schneider, Gerhard Wagner, Juergen Weiglein
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Publication number: 20130034321Abstract: A bearing cage for a rolling-element bearing includes first and second axially spaced-apart side rings extending in a circumferential direction, each side ring being split in the circumferential direction along a line of separation, thereby defining mutually-opposing bordering surfaces on first and second bearing cage sections. A first projection and a corresponding first opening are disposed on or in the mutually-opposing bordering surfaces of the first and second bearing cage sections. The first projection is insertable into the first opening in the circumferential direction to fix the bearing cage sections in at least a first direction. A second projection and a corresponding second opening are disposed on or in radially-extending, mutually-opposing bordering surfaces of the first projection and first opening. The second projection and second opening fix the bearing cage sections to each other in at least two additional directions, which are each perpendicular to the first direction.Type: ApplicationFiled: July 23, 2012Publication date: February 7, 2013Applicant: AKTIEBOLAGET SKFInventors: Burkard Beck, Burkhard Buchheim, Dieter Steblau
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Patent number: 8231275Abstract: A slide bearing bush with an integrated sealing element permits a relatively simple and economical production of the slide bearing bush. The slide bearing bush includes a bush part and a cover part. The bush part and/or the cover part is provided with an annular groove formed for holding the sealing element, and the slide bearing bush comprised of the bush part and the cover part possesses a cylindrical outside contour.Type: GrantFiled: July 25, 2008Date of Patent: July 31, 2012Assignee: Aktiebolaget SKFInventors: Thomas Krause, Burkard Beck, Peter Schmehr
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Publication number: 20090028480Abstract: A slide bearing bush with an integrated sealing element permits a relatively simple and economical production of the slide bearing bush. The slide bearing bush includes a bush part and a cover part. The bush part and/or the cover part is provided with an annular groove formed for holding the sealing element, and the slide bearing bush comprised of the bush part and the cover part possesses a cylindrical outside contour.Type: ApplicationFiled: July 25, 2008Publication date: January 29, 2009Applicant: Aktiebolaget SKFInventors: Thomas KRAUSE, Burkard BECK, Peter SCHMEHR
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Patent number: 7073948Abstract: A roller bearing (e.g., a cross taper roller bearing) includes an outer ring, an inner ring and rolling elements (e.g., taper rollers) located between the inner and outer rings. The rolling elements are kept at a distance by a cage formed from a number of individual cage segments. Each cage segment has two opposing guide sections for one of the rolling elements to at least partially encompass the rolling element on both sides. In addition, for the rolling elements bordering the one rolling element, the cage segment has guide sections which, in interaction with a corresponding guide section of an adjacent cage segment, at least partially encompass the bordering rolling elements.Type: GrantFiled: July 30, 2004Date of Patent: July 11, 2006Assignee: AB SKFInventors: Gunter Neder, Rut Heemskerk, Bruno Schemmel, Jurgen Reichert, Robert Grull, Burkard Beck, Alfred Schwappach, Stefan Wagner
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Publication number: 20050058383Abstract: A roller bearing (e.g., a cross taper roller bearing) includes an outer ring, an inner ring and rolling elements (e.g., taper rollers) located between the inner and outer rings. The rolling elements are kept at a distance by a cage formed from a number of individual cage segments. Each cage segment has two opposing guide sections for one of the rolling elements to at least partially encompass the rolling element on both sides. In addition, for the rolling elements bordering the one rolling element, the cage segment has guide sections which, in interaction with a corresponding guide section of an adjacent cage segment, at least partially encompass the bordering rolling elements.Type: ApplicationFiled: July 30, 2004Publication date: March 17, 2005Applicant: AB SKFInventors: Gunter Neder, Rut Heemskerk, Bruno Schemmel, Jurgen Reichert, Robert Grull, Burkard Beck, Alfred Schwappach, Stefan Wagner