WO2005073578A1 - Joint de transmission homocinetique - Google Patents
Joint de transmission homocinetique Download PDFInfo
- Publication number
- WO2005073578A1 WO2005073578A1 PCT/FR2004/003013 FR2004003013W WO2005073578A1 WO 2005073578 A1 WO2005073578 A1 WO 2005073578A1 FR 2004003013 W FR2004003013 W FR 2004003013W WO 2005073578 A1 WO2005073578 A1 WO 2005073578A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- contact
- track
- outer roller
- roller
- tracks
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
- F16D3/202—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members one coupling part having radially projecting pins, e.g. tripod joints
- F16D3/205—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members one coupling part having radially projecting pins, e.g. tripod joints the pins extending radially outwardly from the coupling part
- F16D3/2055—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members one coupling part having radially projecting pins, e.g. tripod joints the pins extending radially outwardly from the coupling part having three pins, i.e. true tripod joints
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
- F16D3/202—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members one coupling part having radially projecting pins, e.g. tripod joints
- F16D2003/2026—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members one coupling part having radially projecting pins, e.g. tripod joints with trunnion rings, i.e. with tripod joints having rollers supported by a ring on the trunnion
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S464/00—Rotary shafts, gudgeons, housings, and flexible couplings for rotary shafts
- Y10S464/904—Homokinetic coupling
- Y10S464/905—Torque transmitted via radially extending pin
Definitions
- the present invention relates to a homocinetic transmission joint, of the type comprising a male element comprising several oranges, a female element having a central axis and delimiting for each arm a pair of tracks vis-a-vis, which are located respectively from and other of said arm and which are symmetrical with respect to a longitudinal and radial plane of the female element, and mounted on each arm, a mechanical transmission member comprising an outer roller of revolution mounted swiveling and sliding relative to the arm and intended to roll on one or the other of the two corresponding tracks by a circumferential rolling surface sun-rface, the female element further comprising at least one bearing surface which holds the roller against a radial displacement towards outside.
- the invention is particularly applicable to homokinetic tripod joints for motor vehicle transmissions.
- Such a tripod homocinetic seal generally comprises a male element of ternary symmetry, or tripod, secured to a p-tremier shaft of rotation, and a female element of ternary symmetry, or tulip, secured to a second rotating shaft.
- TJS-B-5, 330, 389 discloses a seal comprising a male member having three arms each of which is equipped with an outer roller. The arms have a spherical outer surface. Each of the rollers is connected to the arm by means of an inner ring and a ring of needles interposed between the inner ring and the roller.
- the male element is inserted into a female element provided with winding tracks and spans.
- this document proposes firstly that sufficient clearance exists between the roller and the track, on the opposite side to the drive side.
- the rolling surface of the roller is cylindrical, the tracks then having curved surfaces, or that the tracks have flat surfaces, the rolling surface of the roller being then curved.
- the bearing surfaces of the female element and the front surface of the outer roller are, in section, inclined with respect to the longitudinal and radial plane of the female element. Because of this inclination, during the operation of the seal, the front surface of the roller only applies to the range which is located on the side of the contact between the track and the roller.
- each outer roller bearing surface bears on a corresponding track of the pair of tracks, and a small clearance exists between this running surface and the other track. of said pair.
- each arm is reciprocated in translation relative to the corresponding pair of tracks parallel to the corresponding longitudinal and radial plane.
- This reciprocating movement in the longitudinal and radial plane is due, on the one hand, to the inclination of the arm and, on the other hand, to the orbital offset movement of the tripod at a frequency that is triple the speed of rotation. as is well known in the art.
- Such reciprocating arm movement induces, for each outer roller, an alternating tilting movement of the roller around the portion of its running surface resting on one of the tracks.
- the tilting movement is caused on the one hand by the friction between the spherical bearing arm and the corresponding inner ring and, secondly, by the displacement of the contact point between the scope of the arm and the corresponding inner ring.
- the portion of the rolling surface of the roller diametrically opposed to the bearing oscillates.
- Such an oscillation movement causes phenomena of friction and possibly jamming between the roller and the track on which it does not rely.
- the invention aims to solve these problems by providing a mechanical seal with reduced friction and limiting the risk of jamming when operating at break angle.
- the seal according to the invention must be economical and easy to manufacture.
- each track and the running surface are capable of coming into contact in at least a first and a second contact points spaced radially from each other, - for at least one of the first and second contact points, the tangent planes of the track and of the running surface coincide and are parallel to the longitudinal and radial plane, - the transverse profile of the track is, at least in the second point of contact, rectilinear or convex, and - the transverse profile of the running surface is, at least in the second point of contact, rectilinear or convex.
- the seal comprises one or more of the features following, taken singly or in any technically feasible combination: - the second contact point is located radially inward from the first point of contact; the transverse profile of the track is at the level of the first point of rectilinear or convex contact, and the transverse profile of the running surface is at the level of the first point of rectilinear or convex contact; - The transverse profile of the track is, at the first point of contact, concave, and the transverse profile of the running surface is, at the first point of contact, convex; - The transverse profile of the track and the running surface at the first point of contact is an arc of a circle, in particular of identical radius; for each arm, the running surface comprises two partial bearing surfaces, each of which is associated with a point of contact, and the two partial bearing surfaces are separated from one another axially along the axis of the outer roller by a relief of the outer pebble; the relief of the outer roller is an annular groove; the relief of the
- FIG. 1 is a partial cross-sectional view of a joint homo-optical tripod transmission according to a first embodiment of the invention
- - Figures 2 to 5 are views similar to Figure 1, each illustrating another embodiment of a homokinetic tripod transmission joint according to the invention.
- Figure 1 partially illustrates a homokinetic tripod joint 1, for a motor vehicle transmission, and essentially comprising the following parts.
- a male or tripod element 2 of ternary symmetry with respect to a central axis XX (orthogonal to the plane of FIG.
- each arm 4 forms a spherical bearing surface 5 made of material and centered on the axis YY of the corresponding arm 4.
- This male element 2 is integral with a first rotation shaft 6.
- this tulip On either side of each arm 4, this tulip has two tracks 9A and 9B vis-a-vis, and a roof 10 extending between the tracks 9A and 9B.
- the vault 10 forms a span 10A.
- the female element 8 is secured to a second rotation shaft, not shown.
- the expressions "radial” and “axial” will be used in the following with respect to the axis X '-X' of the female element 8.
- a mechanical transmission member 11 which comprises an outer roller 12 of axis of revolution ZZ, coincides with the axis YY of the corresponding arm 4 in the position shown in Figure 1.
- the outer roller 12 is adapted to roll on one or other of the corresponding tracks 9A and 9B.
- the three mechanical transmission members 11 being identical, and because of the ternary symmetries of the male element 2 and the female element 8, only the portion of the seal 1 shown in Figure 1 will be described.
- the guide line of the tracks 9A and 9B is, for example, substantially rectilinear and parallel to the axis X '-
- tracks 9A, 9B are symmetrical to each other with respect to a longitudinal and radial plane P (orthogonal to the plane of FIG. 1) of the female element 8.
- the tracks 9A, 9B each extend from each other. and another of a median plane Q (orthogonal to the plane P).
- the transverse profiles that is to say as seen in a plane transverse to the axis X '-X' such that the plane of FIG. 1, tracks 9A, 9B are rectilinear and parallel to the longitudinal and radial plane P
- the span 10A consists of two bearing surfaces 15A, 15B, the transverse profiles of which are rectilinear and orthogonal to the longitudinal and radial plane P.
- the bearing surface 10A is located radially outwardly relative to the member 11.
- the transverse profiles of the tracks 9A, 9B and the bearing surfaces 15A, 15B thus form between them a angle of 90 °.
- the bearing surfaces 15A, 15B and the tracks 9A, 9B are connected by curved cross sectional portions.
- the two bearing surfaces 15A and 15B are separated from each other by a portion 16 recessed radially outwardly.
- the mechanical transmission member 11 comprises, on the one hand, an inner ring 18, of generally cylindrical shape with a ZZ axis of revolution, and which is disposed inside the outer roller 12, and on the other hand, coupling means 19 of the inner ring 18 and the outer roller 12.
- These coupling means 19 comprise a ring of needles 21, disposed between a cylindrical surface 22 of the ring 18 radially outer with respect to the axis ZZ, and a cylindrical surface 23 of the outer roller 12 radially inner with respect to the ZZ axis.
- These coupling means 19 further comprise two flat bearing washers 24 and 25 disposed on either side of the ring 18. and the ring of needles 21.
- the periphery of each support ring 24, 25 is housed in an annular groove in the surface 23.
- the washers 24 and 25 hold between them the ring of needles 21 and the inner ring 18, with a light game next the ZZ axis.
- the radial height of the ring 18 is less than the radial height of the roller 12.
- the coupling means 19 thus allow relative pivoting between the roller 12 and the ring 18 around of the ZZ axis and their limited relative translation along the ZZ axis.
- the inner ring 18 comprises a surface 27, radially internal to the axis ZZ, substantially cylindrical, which defines a receiving opening of the arm 4.
- the spherical bearing 5 of the arm 4 and the surface 27 of the ring 18 allow movement swiveling and sliding about the axis YY between the ring 18 and the arm 4.
- the outer roller 12 comprises a peripheral rolling surface 30, radially outer relative to the axis ZZ. This roller 12 also comprises a front surface 32 and a rear surface 33.
- the running surface 30 extends, along the axis ZZ, on either side of a median plane Q 'of the roller 12.
- This plane Q ', orthogonal to the axis ZZ, is substantially coincident with the plane Q in the position shown in Figure 1.
- the tracks 9A and 9B and the surfaces 15A and 15B substantially maintain the median plane Q' of the roller 12 orthogonal to the plane P
- the rolling surface 30 is cylindrical with a circular section. Its transverse profile is straight, like those of tracks 9A and 9B. During operation of the seal 1, the contact between one of the tracks 9A or 9B and the running surface 30 will be a rectilinear contact.
- the two contact points Z1 and Z2 are radially spaced and located on either side of the plane Q '.
- the two contact points Z1 and Z2 are radially separated from each other by a noncontacting part, in which the roller 12 is out of contact with the female element 8.
- the front surface 32 is substantially a flat crown of ZZ axis. This surface 32 is located radially outer side of the surface 30. The transverse profile of the front surface 32 is therefore rectilinear as those of the bearing surfaces 15A and 15B.
- the rear surface 33 is substantially a planar ring of ZZ axis, and it is located radially inside the seal 1.
- the surface 30 of the outer roller 12 is connected to the front surfaces 32 and rear 33 by portions of curved profiles in meridian section, the roller 12.
- the female element 8 further comprises two retaining beads 34A, 34B disposed radially inward with respect to the tracks 9A, 9B.
- the beads 34A, 34B form abutment surfaces 35A, 35B adapted to limit the displacement of the roller 12 radially inwards.
- the abutment surfaces 35A, 35B extend at an angle ⁇ of 30 ° with respect to the plane P. More generally, the angle ⁇ is preferably between 20 ° and 40 ° and in particular between 27.5 ° and 32 °, 5 °.
- the female element 8 is easy to manufacture by forging while eliminating the risk of jamming of the roller 12.
- the roller 12 comprises a corresponding abutment surface 36 which is located between the surface 30 and the surface 33.
- the operation of the seal 1 is the following.
- the male element 2 is driven in the counter-clockwise direction in FIG. 1, the running surface 30 bears on the track 9A to transmit the torque to the female element 8.
- the arm 4 thus transmits to the corresponding mechanical transmission member 11 a force F parallel to the plane Q '.
- the point M of application of this force F is the point of contact between the bearing surface 5 and the surface 27 of the ring 18.
- the track 9A and the rolling surface 30 of the roller 12 bear against each other in the contact points Z1 and
- the contact between the track 9A and the surface 30 is a linear and not a point contact.
- the surface 32 of the roller 12 comes into contact approximately perpendicularly with the bearing surfaces 15A and 15B, which presents no risk of jamming.
- the arm 4 frictionally exerts a force FI on the inner ring 18 along the axis ZZ , which force FI is oriented radially inwardly of the tulip 8.
- This force IF would also tend to tilt the roller 12 clockwise in Figure 1.
- the median plane Q 'of the roller 12 Due to the contact between the surface 30 and the track 9A established in two Z1 and Z2 points spaced radially from each other, the median plane Q 'of the roller 12 is maintained substantially parallel to the plane Q.
- the roller 12 therefore moves substantially in translation along the tracks 9A, 9B.
- the roller 12 is held radially inward by simultaneous application of the surface 36 on the surfaces 35A and 35B.
- the point M of application of the force F moves in the same direction.
- the arm 4 frictionally exerts a force F2 on the inner ring 18 along the axis ZZ and directed towards the outside of the tulip 8.
- the displacement of the point M and the force F2 move the roller 12 radially towards the outside. outside until the front surface 32 bears against the surfaces 15A and 15B.
- the force F2 tends to maintain the outer roller 12 bearing on the bearing surfaces 15A and 15B.
- the outer roller 12 remains stable, without its portion located next to the track 9B, on which it does not rest, oscillates.
- the oscillations of the roller 12 and therefore the risk of jamming of the latter when the seal 1 operates at break angle are limited.
- FIG. 1 illustrates a second embodiment of a homokinetic seal according to the invention, distinguished from that shown in Figure 1 by the following.
- This seal 1 comprises an outer roller 12 whose rolling surface 30 consists of two partial surfaces 30A, 30B rolling.
- each track 9A and 9B comprises two pairs of partial tracks 9AA, 9AB and 9BA, 9BB.
- the partial tracks 9AA, 9AB and 9BA, 9BB of each of the pairs of tracks are separated radially from each other by a central bead 34A, 34B which constitutes the abutment surface 35A, 35B.
- the bearing surface 30A and the partial tracks 9AA and 9BA form a first contact zone comprising the point Z1, while the bearing surface 30B and the partial tracks 9AB and 9BB form a second contact zone comprising the point Z2.
- the transverse profiles of the partial tracks 9AA, 9AB and 9BA, 9BB are rectilinear and the two partial tracks of the same track 9A or 9B are coplanar.
- the beads 34A, 34B are offset radially outwardly with respect to the gasket of FIG. 1.
- the beads 34A, 34B can extend to the axial end of the tracks 9A,
- each portion 44 of the female element 8 which extends between the tracks 9A, 9B of two pairs of adjacent tracks can be chamfered at the open end of the female element.
- the seal 1 may have a large maximum breaking angle when the tripod is at the bottom of the female element 8. It should be noted that between the groove 40 and the beads 34A, 34B, there is still a sufficient game important to allow the application of the front surface 32 of the roller 12 against the surfaces 15A, 15B.
- Figure 3 illustrates a third embodiment of a homocinetic seal 1 according to the invention, distinguished from that of Figure 2 by the following.
- the partial bearing surfaces 30A, 30B are separated from each other by an annular central bead 50 which forms the abutment surface 36.
- the partial tracks 9AA, 9AB and 9BA, 9BB are separated by a groove 52A, 52B. extending parallel to the axis XX and forming the abutment surface 35A, 35B.
- Figure 4 illustrates a fourth embodiment of a homokinetic joint 1 according to the invention, distinguished from that illustrated in Figure 1 by the following.
- the female element 8 of this seal comprises a bearing surface 10 consisting of a single bearing surface 15 which extends from the radial and longitudinal plane P on either side thereof.
- the span 10 is separated from each track 9A, 9B by a recessed portion 16A, 16B radially outwardly of the female member 8.
- the recessed portions 16, 16A and 16B of the seals of Figures 1 to 4 reduce the area to be heat treated and thus lead to a small deformation of the female element 8 during manufacture. Due to the arrangement of an inner ring 18 whose radial height is less than the height of the roller 12, the seal is compact.
- the transition portion between the hub 3 and the arm 4 can be wide and gives significant rigidity to the joint for a given size. Furthermore, the fact that the roller 12 is applied against the surfaces 15, 15A, 15B and 35A, 35B leads to a good guidance thereof.
- FIG. 5 is shown a fifth embodiment of the seal according to the invention.
- This seal comprises partial tracks 9AA and 9BA, each of which has a concave cross-section in the form of a circular arc of radius R.
- the rolling bearing surface 30A has a convex radial section in the form of an arc of a circle whose radius is equal to the radius R. As an alternative it is less than the radius R.
- the bearing surface 30B is cylindrical in shape and is identical to the rolling surface 30B of the roller of FIG. 3. This seal is particularly advantageous because the radial position of the roller 12 is defined. by the tracks 9AA, 9BA and by the rolling surface 30A partial sections arcuate.
- the retention of the roller 12 against a radial outward movement is therefore performed at least in part by the concave partial tracks 9AA and 9BA and by the partial rolling surface 30A arcuate radial section of the roller.
- the contact surface is important for a given axial dimension.
- the partial linear section track 9AB, 9BB eliminates the need to respect low radial positioning tolerances between the partial tracks 9AB, 9BB and 9AA, 9BA.
- Arranging the concave-section partial tracks 9AA, 9BA radially outwardly from the rectilinear section partial tracks 9AB, 9BB leads to a radius significant transition between the track 9A, 9B and the arch 10. This arrangement is favorable to the forging of the female element 8.
- the seal of Figure 5 is provided with bearing surfaces 15, 15A, 15B formed by the vault 10.
- the beads 34A, 34B of the female element 8 form the bearing surfaces of the roller 12.
- the clearance between the front surface of the roller 32 and the roof 10 is more important than the clearance present between the beads 34A, 34B and the groove 40.
- This characteristic of the seal can be applied in a similar manner to all the joints described.
- the bearing surfaces 15A, 15B may be formed by the bead 50 and the grooves 52A, 52B.
- the roller 12 is retained axially outwards by application against the beads 34A, 34B or against the grooves 52A, 52B.
- the seal comprises a female element 8 having continuous tracks 9A, 9B, as shown in Figure 1, and an outer roller 12 comprising two partial surfaces 30A, 30B rolling, separated by a central groove annular 40, such as the roller 12 of Figure 2.
- the seal comprises a female element 8, provided with partial tracks 9AA, 9AB, 9BA, 9BB which are separated by a groove 52A, 52B, such that female element 8 of Figure 3, and an outer roller 12 having a continuous rolling surface, such as that of Figure 1 or partial bearing surfaces 30A, 30B separated by an annular groove 40 such as that of Figure 2.
- each partial raceway is formed by a rib with a cross section convex convex and / or each of the ribs 39A, 39B of the roller has a convex convex cross-section.
- These transverse sections are arranged such that the tangent planes of the track and the running surface, in the contact points Z1, Z2, coincide and extend parallel to the longitudinal and radial plane P.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
- Prostheses (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2004800393429A CN1902410B (zh) | 2003-12-29 | 2004-11-24 | 等速万向节 |
DE112004002573T DE112004002573T5 (de) | 2003-12-29 | 2004-11-24 | Homokinetisches Antriebsgelenk |
JP2006546216A JP2007517174A (ja) | 2003-12-29 | 2004-11-24 | 等速継手 |
US10/584,795 US7753799B2 (en) | 2003-12-29 | 2004-11-24 | Constant velocity joint |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0315538A FR2864591B1 (fr) | 2003-12-29 | 2003-12-29 | Joint de transmission homocinetique |
FR0315538 | 2003-12-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005073578A1 true WO2005073578A1 (fr) | 2005-08-11 |
Family
ID=34639681
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2004/003013 WO2005073578A1 (fr) | 2003-12-29 | 2004-11-24 | Joint de transmission homocinetique |
Country Status (6)
Country | Link |
---|---|
US (1) | US7753799B2 (fr) |
JP (1) | JP2007517174A (fr) |
CN (1) | CN1902410B (fr) |
DE (1) | DE112004002573T5 (fr) |
FR (1) | FR2864591B1 (fr) |
WO (1) | WO2005073578A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114641622A (zh) * | 2019-11-18 | 2022-06-17 | Gkn 动力传动系统国际有限责任公司 | 三叉型等速接头 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7959169B2 (en) * | 2008-03-31 | 2011-06-14 | Caterpilar Inc. | Chain driven independent suspension having an oscillation joint |
DE102008030117A1 (de) * | 2008-06-27 | 2009-12-31 | Tedrive Holding B.V. | Tripodegelenk mit separaten Einlegeschienen |
DE102008030116A1 (de) * | 2008-06-27 | 2009-12-31 | Tedrive Holding B.V. | Tripodegelenk mit Führungsschiene |
DE102008030151A1 (de) * | 2008-06-27 | 2009-12-31 | Tedrive Holding B.V. | Tripodegelenk für ein Kraftfahrzeug und Verfahren zu dessen Herstellung |
DE102013106868B3 (de) * | 2013-07-01 | 2014-10-30 | Gkn Driveline International Gmbh | Gelenkinnenteil sowie Rollenkörper eines Tripode-Gleichlaufgelenks |
CN106641005A (zh) * | 2016-12-26 | 2017-05-10 | 上海纳铁福传动系统有限公司 | 可调角度的三枢轴式万向节 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3936603A1 (de) * | 1989-11-03 | 1991-05-23 | Loehr & Bromkamp Gmbh | Tripodegelenk |
US5203741A (en) * | 1988-11-26 | 1993-04-20 | Hardy Spicer Limited | Constant velocity ratio universal joint with gothic arch shaped rollers and guide grooves |
US5330389A (en) | 1990-11-02 | 1994-07-19 | Gkn Automotive Ag | Roller and track configuration for a tripod joint |
US20020045486A1 (en) * | 1998-12-08 | 2002-04-18 | Honda Giken Kogyo Kabushiki Kaisha | Constant velocity universal joint and method for assembling the same |
FR2819863A1 (fr) * | 2001-01-23 | 2002-07-26 | Gkn Glaenzer Spicer | Joint de transmission homocinetique et organe de transmission mecanique pour un tel joint |
Family Cites Families (8)
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DE4130963C2 (de) * | 1991-09-18 | 1995-07-27 | Loehr & Bromkamp Gmbh | Tripodegelenk |
US5330386A (en) | 1993-03-23 | 1994-07-19 | Calandra Thomas P | Method and device for ventilating a home |
JP3043280B2 (ja) * | 1996-02-15 | 2000-05-22 | 本田技研工業株式会社 | 等速ジョイント |
DE19834513A1 (de) * | 1998-07-31 | 2000-02-03 | Schaeffler Waelzlager Ohg | Tripode-Gleichlaufdrehgelenk |
JP2000240675A (ja) * | 1998-12-22 | 2000-09-05 | Ntn Corp | トリポード型等速自在継手 |
FR2790050B1 (fr) * | 1999-02-24 | 2002-06-07 | Gkn Glaenzer Spicer | Joint de transmission homocinetique et organe de transmission mecanique pour un tel joint |
JP4109425B2 (ja) * | 2001-01-19 | 2008-07-02 | 本田技研工業株式会社 | 等速ジョイント |
DE10220836A1 (de) * | 2002-05-08 | 2004-04-15 | Girguis, Sobhy Labib, Dipl.-Ing. | Gleichlaufschiebegelenk |
-
2003
- 2003-12-29 FR FR0315538A patent/FR2864591B1/fr not_active Expired - Fee Related
-
2004
- 2004-11-24 DE DE112004002573T patent/DE112004002573T5/de not_active Withdrawn
- 2004-11-24 US US10/584,795 patent/US7753799B2/en not_active Expired - Fee Related
- 2004-11-24 WO PCT/FR2004/003013 patent/WO2005073578A1/fr active Application Filing
- 2004-11-24 JP JP2006546216A patent/JP2007517174A/ja active Pending
- 2004-11-24 CN CN2004800393429A patent/CN1902410B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5203741A (en) * | 1988-11-26 | 1993-04-20 | Hardy Spicer Limited | Constant velocity ratio universal joint with gothic arch shaped rollers and guide grooves |
DE3936603A1 (de) * | 1989-11-03 | 1991-05-23 | Loehr & Bromkamp Gmbh | Tripodegelenk |
US5330389A (en) | 1990-11-02 | 1994-07-19 | Gkn Automotive Ag | Roller and track configuration for a tripod joint |
US20020045486A1 (en) * | 1998-12-08 | 2002-04-18 | Honda Giken Kogyo Kabushiki Kaisha | Constant velocity universal joint and method for assembling the same |
FR2819863A1 (fr) * | 2001-01-23 | 2002-07-26 | Gkn Glaenzer Spicer | Joint de transmission homocinetique et organe de transmission mecanique pour un tel joint |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114641622A (zh) * | 2019-11-18 | 2022-06-17 | Gkn 动力传动系统国际有限责任公司 | 三叉型等速接头 |
CN114641622B (zh) * | 2019-11-18 | 2024-04-16 | Gkn动力传动系统国际有限责任公司 | 三叉型等速接头 |
Also Published As
Publication number | Publication date |
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CN1902410B (zh) | 2011-08-10 |
DE112004002573T5 (de) | 2007-02-08 |
US20070135219A1 (en) | 2007-06-14 |
US7753799B2 (en) | 2010-07-13 |
CN1902410A (zh) | 2007-01-24 |
FR2864591A1 (fr) | 2005-07-01 |
JP2007517174A (ja) | 2007-06-28 |
FR2864591B1 (fr) | 2007-04-13 |
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