Patents by Inventor Herbert Taureg
Herbert Taureg 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: 6872143Abstract: A driveshaft having at least one counter-track joint, the joint having an outer joint part (11), an inner joint part (21), torque-transmitting balls (36) accommodated in pairs of tracks, and a ball cage with cage windows in which the balls are held in a common plane. First outer tracks and first inner tracks form first pairs of tracks which diverge from one another when viewed in a first axial direction towards the connection end of the inner joint part (21) and hold first balls. Second outer tracks and second inner tracks form second pairs of tracks which diverge from one another when viewed in a second axial direction towards the connection end of the outer joint part 11 and hold second balls. The first pairs of tracks are positioned radially opposite each other and the second pairs of tracks are positioned radially opposite each other.Type: GrantFiled: May 9, 2003Date of Patent: March 29, 2005Assignee: GKN Automotive GmbHInventors: Thomas Weckerling, Stephan Maucher, Anna Gremmelmaier, Herbert Taureg
-
Patent number: 6848999Abstract: A constant velocity fixed ball joint in the form of a counter-track joint comprising an outer joint part with outer tracks, an inner joint part with inner tracks, torque-transmitting balls accommodated in pairs of tracks, and a ball cage with cage windows in which the balls are held in a common plane. First outer tracks and first inner tracks form first pairs of tracks which diverge from one another running in a first axial direction towards the connection end of the inner joint part and hold first balls. Second outer tracks and second inner tracks form second pairs of tracks which diverge from one another running in a second axial direction towards the connection end of the outer joint part and hold second balls. First pairs of tracks are positioned radially opposite other first pairs of tracks, and second pairs of tracks are positioned radially opposite other second pairs of tracks.Type: GrantFiled: May 9, 2003Date of Patent: February 1, 2005Assignee: GKN Automotive GmbHInventors: Thomas Weckerling, Stephan Maucher, Anna Gremmelmaier, Herbert Taureg
-
Publication number: 20040033837Abstract: A constant velocity fixed ball joint in the form of a counter-track joint comprising an outer joint part with outer tracks, an inner joint part with inner tracks, torque-transmitting balls accommodated in pairs of tracks, and a ball cage with cage windows in which the balls are held in a common plane. First outer tracks and first inner tracks form first pairs of tracks which diverge from one another running in a first axial direction towards the connection end of the inner joint part and hold first balls. Second outer tracks and second inner tracks form second pairs of tracks which diverge from one another running in a second axial direction towards the connection end of the outer joint part and hold second balls. First pairs of tracks are positioned radially opposite other first pairs of tracks, and second pairs of tracks are positioned radially opposite other second pairs of tracks.Type: ApplicationFiled: May 9, 2003Publication date: February 19, 2004Inventors: Thomas Weckerling, Stephan Maucher, Anna Gremmelmaier, Herbert Taureg
-
Publication number: 20040005930Abstract: A driveshaft having at least one counter-track joint, the joint having an outer joint part (11), an inner joint part (21), torque-transmitting balls (36) accommodated in pairs of tracks, and a ball cage with cage windows in which the balls are held in a common plane. First outer tracks and first inner tracks form first pairs of tracks which diverge from one another when viewed in a first axial direction towards the connection end of the inner joint part (21) and hold first balls. Second outer tracks and second inner tracks form second pairs of tracks which diverge from one another when viewed in a second axial direction towards the connection end of the outer joint part 11 and hold second balls. The first pairs of tracks are positioned radially opposite each other and the second pairs of tracks are positioned radially opposite each other.Type: ApplicationFiled: May 9, 2003Publication date: January 8, 2004Inventors: Thomas Weckerling, Stephan Maucher, Anna Gremmelmaier, Herbert Taureg
-
Patent number: 6581741Abstract: An axial setting device for loading the friction plates of a coupling or for fixing the viscous plates of a coupling having two parts which are co-axially supported on a fixed housing and which are rotatable relative to one another. A pump assembly has housing parts that are connected to the one of the coupling parts and whose conveying elements are connected to the other one of the coupling parts in such a way that, when the parts rotate relative to one another, fluid is conveyed in the pump assembly. A reservoir is provided for fluid with a variable volume and a pressure chamber is delimited by an axial piston. A fluid connection is made from the reservoir to the chamber via the pump assembly and a fluid connection is made from the chamber to the reservoir via a bypass line with a solenoid valve.Type: GrantFiled: April 5, 2001Date of Patent: June 24, 2003Assignee: GKN Viscodrive GmbHInventor: Herbert Taureg
-
Publication number: 20010027905Abstract: An axial setting device especially for loading the friction plates of a friction coupling or for fixing the viscous plates of a viscous coupling having two coupling parts which are co-axially supported on a fixed housing and which are rotatable relative to one another. A pump assembly has housing parts that are connected to the one of the coupling parts and whose conveying elements are connected to the other one of the coupling parts in such a way that, when the parts rotate relative to one another, fluid is conveyed in the pump assembly. A reservoir provided for fluid with a variable volume and a pressure chamber is delimited by an axial piston. A fluid connection is made from the reservoir to the pressure chamber via the pump assembly and a pressure line and a fluid connection is made from the pressure chamber to the reservoir via a bypass line with a solenoid valve.Type: ApplicationFiled: April 5, 2001Publication date: October 11, 2001Inventor: Herbert Taureg
-
Patent number: 5599234Abstract: A constant velocity fixed joint having an outer joint part, an inner joint part, a cage and torque transmitting balls has the cumulative clearance errors of the joint minimized via the fixing method of supporting inserts. This is achieved in that a ring is provided with at least two fingers pointing axially and radially inward into the cavity of the outer joint part and arranged between two outer running grooves so as to abut the spherical contact face of the cage. While the clearances between the internal joint components are positioned at a predetermined relationship, the ring is positioned at an axial distance from a reference face located at the open end of the outer joint part and that the ring, while observing a predetermined axial play, is connected to the outer joint part. The inner faces of the outer joint part arranged between the outer running grooves thus being held at a predetermined position relative to the spherical outer face of the cage.Type: GrantFiled: March 21, 1996Date of Patent: February 4, 1997Assignee: GKN Automotive AGInventors: Peter Harz, Werner Krude, Herbert Taureg
-
Patent number: 5593084Abstract: A constant velocity fixed joint having an outer joint part, an inner joint part, a cage and torque transmitting balls has the cumulative clearance errors of the joint minimized via the fixing method of supporting inserts. This is achieved in that a ring is provided with at least two fingers pointing axially and radially inward into the cavity of the outer joint part and arranged between two outer running grooves so as to abut the spherical contact face of the cage. While the clearances between the internal joint components are positioned at a predetermined relationship, the ring is positioned at an axial distance from a reference face located at the open end of the outer joint part and that the ring, while observing a predetermined axial play, is connected to the outer joint part. The inner faces of the outer joint part arranged between the outer running grooves thus being held at a predetermined position relative to the spherical outer face of the cage.Type: GrantFiled: March 1, 1995Date of Patent: January 14, 1997Assignee: GKN Automotive AGInventors: Peter Harz, Werner Krude, Herbert Taureg
-
Patent number: 5433668Abstract: A constant velocity fixed joint having an outer joint part, an inner joint part, a cage and torque transmitting balls has the cumulative clearance errors of the joint minimized via the fixing method of supporting inserts. This is achieved in that a ring is provided with at least two fingers pointing axially and radially inward into the cavity of the outer joint part and arranged between two outer running grooves so as to abut the spherical contact face of the cage. While the clearances between the internal joint components are positioned at a predetermined relationship, the ring is positioned at an axial distance from a reference face located at the open end of the outer joint part and that the ring, while observing a predetermined axial play, is connected to the outer joint part. The inner faces of the outer joint part arranged between the outer running grooves thus being held at a predetermined position relative to the spherical outer face of the cage.Type: GrantFiled: April 2, 1993Date of Patent: July 18, 1995Assignee: GKN Automotive AGInventors: Peter Harz, Werner Krude, Herbert Taureg
-
Patent number: 5080211Abstract: A viscous coupling having outer plates which are provided with index recesses which serve to assemble the outer plates in a specific way relative to each other, depending on the respective application. If the outer plates have to be assembled in the housing with the apertures being aligned inphase relative to each other, the torque transmitting capacity of the coupling is lower than in those cases where the slots are circumferentially offset relative to each other in the housing, thereby forming a kind of labyrinth, in which case the viscous coupling achieves a 100% torque transmission because it may be transferred into the hump mode.Type: GrantFiled: December 5, 1990Date of Patent: January 14, 1992Assignee: Viscodrive GmbHInventors: Helmut Wiese, Herbert Taureg
-
Patent number: 5054596Abstract: The invention relates to a fluid friction coupling in which the plates to be spaced are fixed via spacing strips which extend along the entire axial length of the package of plate to be spaced. This measure facilitates assembly and the plate package may be pre-assembled and spacer rings to be inserted separately are eliminated.Type: GrantFiled: August 20, 1990Date of Patent: October 8, 1991Assignee: Viscodrive GmbHInventors: Herbert Taureg, Paul-Erich Schonenbrucher
-
Patent number: 5044480Abstract: The invention relates to a fluid friction coupling having a housing, with outer plates being non-rotatingly associated therewith and further outer plates being associated therewith so as to be non-rotating in one direction only. The outer plates which are designed to be non-rotating in one direction of rotation only, have resilient tongues which are axially deflected from the plane face of the plate and which are laterally supported on faces of the webs with slots inserted into the housing. With their outer circumference, the plates are guided in the slots of the webs. In the direction of torque transmission, the movement of the housing is transferred via the side faces of the webs on to the resilient tongues and thus with the plates. The plates are driven by the housing. In the other direction of rotation, the housing may overtake the plates in that the webs slide with their slots over the resilient tongues.Type: GrantFiled: June 13, 1990Date of Patent: September 3, 1991Assignee: Viscodrive GmbHInventor: Herbert Taureg
-
Patent number: 5004085Abstract: The invention relates to a fluid friction coupling (1) with a housing (2) and a hub (4) rotatably received within the housing. The interior (11) of the housing is divided into a main chamber (22) and a receiving chamber (23). Only the main chamber (22) is occupied by inner plates (8) and outer plates (6) of the coupling. The two chambers (22, 23) are separated by separating plates (18, 19). However, the separating plates (18, 19) comprise closable apertures (24) each of which is associated with a slide (25). The closing slides (25) open the apertures (24), thereby providing a passage between the two chambers (22, 23) when a certain rotational speed is exceeded. As a result, the possibility of a transfer of the coupling (1) into the hump mode is reduced at high rotation speeds.Type: GrantFiled: March 7, 1990Date of Patent: April 2, 1991Assignee: Viscodrive GmbHInventor: Herbert Taureg
-
Patent number: 4989687Abstract: A viscous shear coupling comprises a housing and a hub rotatable within the housing. Plates are splined to the housing and plates to the hub, there is a pair of plates splined to the hub between each two adjacent plates splined to the housing. The plates in pairs splined to the hub have convergent apertures therein, each aperture converging in a direction away from that radial face of the plate which is adjacent to the other plate of the pair.Type: GrantFiled: July 6, 1989Date of Patent: February 5, 1991Assignee: Viscodrive GmbHInventors: Georg Kwoka, Herbert Taureg
-
Patent number: 4982808Abstract: A viscous shear coupling, comprising a first part in the form of a housing (2), a second part (3) disposed within the housing to define an annular closure therebetween, a first set of annular plates (11) in the enclosure secured for rotation with the first coupling part interleaved with the plates (12) of a second set of plates, secured for rotation with the second coupling part (3) and a viscous liquid at least partially filling the enclosure, wherein the plates are provided with through slots (13, 14) which are arranged so that parts of the slots move into and out of area of axial alignment as the sets of plates rotate relative to one another.Type: GrantFiled: December 19, 1989Date of Patent: January 8, 1991Assignee: Viscodrive GmbHInventors: Herbert Taureg, Heinz Klein
-
Patent number: 4914980Abstract: A limited slip differential comprises a bevel gear differential having side gears and planet gears carried by a planet gear support which is capable of limited rotation relative to the carrier. When the side gears carry unequal torques the support tends to rotate and moves a pressure ring axially due to complementary cam surfaces on the support and the ring and this engages a friction clutch which connects a viscous shear coupling between the side gears.Type: GrantFiled: April 13, 1989Date of Patent: April 10, 1990Assignee: Viscodrive GmbHInventors: Herbert Taureg, Christian Gasch
-
Patent number: 4885957Abstract: A disconnectable transmission assembly comprising a coupling member within which is rotatably mounted in bearings a viscous coupling having a housing member and a hub which respectively carry interleaved plates. The coupling member and the housing member are connectable and disconnectable by means of a deformable sleeve which closes a chamber formed in the housing member and which can be supplied by fluid under pressure from a cylinder by movement of a piston. Deformation of the sleeve, which is connected to the housing member, engages the bore of the coupling member thus connecting the housing member and the coupling member for rotation. When the chamber is de-pressurized there is a running clearance between the sleeve and the coupling member.Type: GrantFiled: December 22, 1988Date of Patent: December 12, 1989Assignee: Viscodrive GmbHInventors: Herbert Taureg, Helmut Wiese, Paul E. Schonenbrucher
-
Patent number: 4846299Abstract: The invention relates to a coupling assembly which is controllable to vary the amount of torque transmitted by the assembly. The latter comprises a housing (2, 70) and hub carrying sets (12, 26, 97, 98, 99) of interleaved plates, the housing being filled with a viscous liquid. Means (4, 29; 23, 24, 25, 51) externally of the housing is provided rapidly and repeatedly to increase and decrease pressure applied to the liquid in the housing. Application of such pressure causes the plates of the two sets to come into contact and release of the pressure allows the plates to move apart.Type: GrantFiled: January 19, 1988Date of Patent: July 11, 1989Assignee: Viscodrive GmbHInventors: Helmut Wiese, Herbert Taureg
-
Patent number: 4512679Abstract: In a universal joint wherein a pair of yokes of the joint are connected by a trunnion cross having journals which extend into bores of the respective yokes, and wherein a bearing bush and needle bearings are provided between the cross journal and the inner surface of the yoke bore, grooves which extend, relative to the joint center, from a point radially inwardly thereof to a point radially outwardly thereof are formed on at least a part of at least one of the inner surface of the yoke bore and the outer surface of the bearing bush.Type: GrantFiled: August 3, 1982Date of Patent: April 23, 1985Assignee: Uni-Cardan AktiengesellschaftInventors: Miloslav Petrzelka, Herbert Taureg
-
Patent number: 4412827Abstract: In a universal joint having a trunnion cross including trunnions defining a centerline extending centrally therethrough and trunnion cross support members which include a yoke defining a yoke bore and a bearing bush received within the bore and receiving therein the trunnions, an improvement is provided in that the trunnion cross support members are formed with at least one conical surface configured to taper away from a plane containing the centerline of the trunnion in a direction outwardly from the center of the universal joint. Conical surfaces may be formed on opposite sides of the trunnion centerline to extend an angular distance circumferentially which is greater than twice the bending angle of the joint. The conical surfaces may be formed either on the walls of the yoke bore or on the bearing bush.Type: GrantFiled: July 18, 1980Date of Patent: November 1, 1983Assignee: Uni-Cardan AGInventors: Miloslav Petrzelka, Herbert Taureg