Patents by Inventor Joachim Wette
Joachim Wette 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).
-
Publication number: 20230416633Abstract: The present invention provides a grease composition for constant-velocity joints comprising (a) a base oil, (b) a diurea thickener, (c) molybdenum dithiocarbamate, (d) molybdenum dithiophosphate, (e) overbased calcium sulfonate, and (f) neutral zinc sulfonate. The composition of the present invention is excellent in durability at high temperature and vibration suppression.Type: ApplicationFiled: November 26, 2020Publication date: December 28, 2023Applicants: KYODO YUSHI CO., LTD., GKN Driveline International GmbHInventors: Tadaaki KONNO, Tomohiko YAMAGUCHI, Jisheng E, Christoph LINDLAHR, Joachim WETTE, Tomio SEKI
-
Patent number: 11326021Abstract: Bellows, for example, a roll bellows and a folding bellows, can be produced that can be used at higher temperatures such as those prevailing in modern articulated constructions, using a mixture comprising at least one thermoplastic elastomer selected from the group of copolysters with a hard segment and a soft segment, wherein in a first step the at least one thermoplastic elastomer is mixed with approximately 0.8 wt. % to approximately 5 wt. % triallyl isocyanurate, based on the total amount of the mixture; in a second step the bellows is produced; and in a third step, the bellows is exposed to an ionizing irradiation in a range from approximately 140 kGy to approximately 350 kGy.Type: GrantFiled: December 18, 2018Date of Patent: May 10, 2022Assignee: GKN Driveline International GmbHInventors: Thorsten Stresewski, Joachim Wette, Frank Reher, Bernd Bender
-
Patent number: 11226011Abstract: A boot is provided with an improved sealing effect. The boot has a first and a second fastening region, and a pleated region between them, wherein the first fastening region comprises lobe regions and/or guide regions, and connecting regions and a connector seat region that has a connector seat region surface and an undersurface lying opposite it, wherein there is at least one inner groove in the lobe regions and/or in the guide regions, on the undersurface.Type: GrantFiled: January 11, 2017Date of Patent: January 18, 2022Assignee: GKN Driveline International GmbHInventors: Markus Deisinger, Joachim Wette
-
Publication number: 20210061940Abstract: Bellows, for example, a roll bellows and a folding bellows, can be produced that can be used at higher temperatures such as those prevailing in modern articulated constructions, using a mixture comprising at least one thermoplastic elastomer selected from the group of copolysters with a hard segment and a soft segment, wherein in a first step the at least one thermoplastic elastomer is mixed with approximately 0.8 wt. % to approximately 5 wt. % triallyl isocyanurate, based on the total amount of the mixture; in a second step the bellows is produced; and in a third step, the bellows is exposed to an ionizing irradiation in a range from approximately 140 kGy to approximately 350 kGy.Type: ApplicationFiled: December 18, 2018Publication date: March 4, 2021Inventors: Thorsten Stresewski, Joachim Wette, Frank Reher, Bernd Bender
-
Publication number: 20190353209Abstract: A boot is provided with an improved sealing effect. The boot has a first and a second fastening region, and a pleated region between them, wherein the first fastening region comprises lobe regions and/or guide regions, and connecting regions and a connector seat region that has a connector seat region surface and an undersurface lying opposite it, wherein there is at least one inner groove in the lobe regions and/or in the guide regions, on the undersurface.Type: ApplicationFiled: January 11, 2017Publication date: November 21, 2019Inventors: Markus Deisinger, Joachim Wette
-
Patent number: 10082165Abstract: A fastener, in particular for bellows, comprises a male end segment and a female end segment complementary to the male end segment. The fastener can be used to fasten bellows to joint housings and/or shafts, said fastener having improved closing behavior.Type: GrantFiled: October 25, 2016Date of Patent: September 25, 2018Assignee: GKN Driveline International GmbHInventors: Markus Deisinger, Ralf Schumacher, Joachim Wette, Daniela Ballas, Andreas Gehrke, Ludger Wenning, Achim Pfeifer, Maik Lehmann
-
Patent number: 9933095Abstract: A fastening means, in particular for a bellows, comprises a male end segment and a female end segment complementary to the male end segment. The fastening means can be used to fasten bellows to joint housings and/or shafts. The fastening means has an inner undercut region in order to provide an improved closing behavior of the fastening means.Type: GrantFiled: October 25, 2016Date of Patent: April 3, 2018Assignee: GKN Driveline International GmbHInventors: Markus Deisinger, Ralf Schumacher, Joachim Wette, Daniela Ballas, Andreas Gehrke, Ludger Wenning, Achim Pfeifer, Maik Lehmann
-
Publication number: 20170108021Abstract: A fastener, in particular for bellows, comprises a male end segment and a female end segment complementary to the male end segment. The fastener can be used to fasten bellows to joint housings and/or shafts, said fastener having improved closing behavior.Type: ApplicationFiled: October 25, 2016Publication date: April 20, 2017Inventors: Markus Deisinger, Ralf Schumacher, Joachim Wette, Daniela Ballas, Andreas Gehrke, Ludger Wenning, Achim Pfeifer, Maik Lehmann
-
Publication number: 20170037990Abstract: A fastening means, in particular for a bellows, comprises a male end segment and a female end segment complementary to the male end segment. The fastening means can be used to fasten bellows to joint housings and/or shafts. The fastening means has an inner undercut region in order to provide an improved closing behavior of the fastening means.Type: ApplicationFiled: October 25, 2016Publication date: February 9, 2017Inventors: Markus Deisinger, Ralf Schumacher, Joachim Wette, Daniela Ballas, Andreas Gehrke, Ludger Wenning, Achim Pfeifer, Maik Lehmann
-
Patent number: 9494199Abstract: A rolling boot comprises a first fastening region for fastening the boot to a joint casing, a second fastening region for fastening the boot to a shaft, and a fold region between the first and the second fastening region with a first fold near to the first fastening region and a second fold near to the second fastening region. The boot further comprises, between the first fastening region and the first fold, a first transition region comprising a first flange neighboring the first fastening region with a bottom. A ratio between a first minimal diameter D1, defined by the bottom of the first flange of the first transition region, and a second maximal diameter D2, defined by the first fold, where both are viewed in a longitudinal section direction along the main axis, is between approximately 1:1.01 to approximately 1:1.25.Type: GrantFiled: November 6, 2014Date of Patent: November 15, 2016Assignee: GKN Driveline International GmbHInventors: Ralf Schumacher, Winfried Busch, Markus Deisinger, Joachim Wette, Wolfgang Hildebrandt, Thomas Schafferus, Achim Schmeink
-
Patent number: 9353799Abstract: A boot for joints, such as constant velocity joints, has a first attachment region and a fold region with a plurality of folds with peaks and roots and a transition area adjacent to the last fold arranged near said first attachment region. The transition area includes a connecting root between said last fold in the transition part, wherein at least part of said transition part is inclined towards said first attachment region, and wherein said transition part, in a cross-sectional view in a direction of a main axis of the boot, has a convex or an essentially planar shape.Type: GrantFiled: April 22, 2014Date of Patent: May 31, 2016Assignee: GKN Driveline International GmbHInventors: Joachim Wette, Markus Deisinger
-
Publication number: 20150119152Abstract: A rolling boot comprises a first fastening region for fastening the boot to a joint casing, a second fastening region for fastening the boot to a shaft, and a fold region between the first and the second fastening region with a first fold near to the first fastening region and a second fold near to the second fastening region. The boot further comprises, between the first fastening region and the first fold, a first transition region comprising a first flange neighbouring the first fastening region with a bottom. A ratio between a first minimal diameter D1, defined by the bottom of the first flange of the first transition region, and a second maximal diameter D2, defined by the first fold, where both are viewed in a longitudinal section direction along the main axis, is between approximately 1:1.01 to approximately 1:1.25.Type: ApplicationFiled: November 6, 2014Publication date: April 30, 2015Inventors: Ralf Schumacher, Winfried Busch, Markus Deisinger, Joachim Wette, Wolfgang Hildebrandt, Thomas Schafferus, Achim Schmeink
-
Publication number: 20140243105Abstract: The present disclosure provides for a boot for joints, such as constant velocity joints, having a first attachment region and a fold region with a plurality of folds with peaks and roots and a transition area adjacent to the last fold arranged near said first attachment region, said transition area comprising a connecting root between said last fold in the transition part, wherein at least part of said transition part being inclined towards said first attachment region.Type: ApplicationFiled: April 22, 2014Publication date: August 28, 2014Applicant: GKN Driveline International GmbHInventors: Joachim Wette, Markus Deisinger
-
Patent number: 8747239Abstract: A boot for joints, such as constant velocity joints, has a first attachment region and a fold region with a plurality of folds with peaks and roots and a transition area adjacent to the last fold arranged near said first attachment region. The transition area comprises a connecting root between said last fold in the transition part, wherein at least part of said transition part is inclined towards said first attachment region.Type: GrantFiled: February 22, 2013Date of Patent: June 10, 2014Assignee: GKN Driveline International GmbHInventors: Joachim Wette, Markus Deisinger
-
Patent number: 8096889Abstract: A boot comprising a fold region and an attachment region is disclosed. The attachment region comprises an outside with at least two circumferential ribs extending from a base surface towards the outside and providing for a binder seat surface.Type: GrantFiled: March 11, 2011Date of Patent: January 17, 2012Assignee: GKN Driveline International GmbHInventors: Markus Deisinger, Ludger Wenning, Joachim Wette, Andreas Berndt
-
Publication number: 20110159971Abstract: A boot comprising a fold region and an attachment region is disclosed. The attachment region comprises an outside with at least two circumferential ribs extending from a base surface towards the outside and providing for a binder seat surface.Type: ApplicationFiled: March 11, 2011Publication date: June 30, 2011Inventors: Markus Deisinger, Ludger Wenning, Joachim Wette, Andreas Berndt
-
Patent number: 7699710Abstract: A sealing sleeve (11) of the rolling boot type having a first larger, substantially cylindrical collar (12), a second smaller, substantially cylindrical collar (13), as a well as a wall portion (14) which is positioned between the collars (12, 13) and which forms at least one axially open annular fold (15) with circumferentially distributed indentations (18) in the convex curvature of the axially open annular fold (15), or with radial ribs (21) in the concave inner curvature of the axially open annular fold.Type: GrantFiled: April 7, 2008Date of Patent: April 20, 2010Assignee: GKN Driveline International, GMBHInventor: Joachim Wette
-
Publication number: 20090014966Abstract: In order to achieve the object of making available a folding bellows arrangement by means of which the acting clamping forces can be transmitted as uniformly as possible to the joint outer part of a tripod joint unit, it is proposed that such a folding bellows arrangement comprises a folding bellows (12) with a first collar region (20) for attachment to a shaft, and a second rotationally symmetrical collar region for attachment to a joint outer part (18) and a bellows region (16) which is arranged between the first and second collar regions, and an adapter ring (14) with an inner face which is adapted in a cross section to the outer contours of the joint outer part, the folding bellows being formed from an elastic material and the adapter ring being manufactured from at least one first plastic material (56) which has an approximately identical or higher Shore hardness than the material of the folding bellows.Type: ApplicationFiled: December 28, 2006Publication date: January 15, 2009Inventors: Joachim Wette, Thorsten Scholtz
-
Publication number: 20080254905Abstract: A sealing sleeve (11) of the rolling boot type having a first larger, substantially cylindrical collar (12), a second smaller, substantially cylindrical collar (13), as a well as a wall portion (14) which is positioned between the collars (12, 13) and which forms at least one axially open annular fold (15) with circumferentially distributed indentations (18) in the convex curvature of the axially open annular fold (15), or with radial ribs (21) in the concave inner curvature of the axially open annular fold.Type: ApplicationFiled: April 7, 2008Publication date: October 16, 2008Applicant: GKN DRIVELINE INTERNATIONAL GMBHInventor: Joachim Wette
-
Patent number: 7354349Abstract: A sealing sleeve (11) of the rolling boot type having a first larger, substantially cylindrical collar (12), a second smaller, substantially cylindrical collar (13), as a well as a wall portion (14) which is positioned between the collars (12, 13) and which forms at least one axially open annular fold (15) with circumferentially distributed indentations (18) in the convex curvature of the axially open annular fold (15), or with radial ribs (21) in the concave inner curvature of the axially open annular fold.Type: GrantFiled: December 28, 2004Date of Patent: April 8, 2008Assignee: GKN Driveline International GmbHInventor: Joachim Wette