CN101272944B - Slide unit and universal shaft with the slide unit - Google Patents
Slide unit and universal shaft with the slide unit Download PDFInfo
- Publication number
- CN101272944B CN101272944B CN2006800358049A CN200680035804A CN101272944B CN 101272944 B CN101272944 B CN 101272944B CN 2006800358049 A CN2006800358049 A CN 2006800358049A CN 200680035804 A CN200680035804 A CN 200680035804A CN 101272944 B CN101272944 B CN 101272944B
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- Prior art keywords
- joint
- universal
- exterior part
- sliding unit
- jointing
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- Expired - Fee Related
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Classifications
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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
- F16D3/02—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions
- F16D3/06—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions specially adapted to allow axial displacement
- F16D3/065—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions specially adapted to allow axial displacement by means of rolling elements
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Motor Power Transmission Devices (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The invention relates to a displacement unit and to a joint shaft comprising said type of displacement unit. Said displacement unit is formed by an external part and an internal part which can be displaced in an axial direction therein, which comprise running paths provided with balls which are arranged therein for the transmission of torque.
Description
Technical field
The present invention relates to a kind of sliding unit, this sliding unit has: the exterior part of a tubulose is provided with outside roller track at least partly on the inside face of this exterior part; The inner component that can slide in the axial direction in this exterior part is provided with inner roller track at least partly on the outside face of this inner component; And some balls, these balls respectively are arranged on each other in the outside roller track and inner roller track that dispose over the ground for transmitting torque.In addition, the present invention relates to a kind of versatile spindle with sliding unit.
Background technology
This sliding unit is for example open by DE 198 31 010 C2, DE 198 31 016 C2 or DE 19,911 111 C1, is used for compensating the telescopic slip that produces in axle, that assembling the is required and/or work that for example is installed in motor vehicle powertrain.Surpass the standard in this sliding unit, set, at work or between erecting stage possible sliding stroke, do not set and can not carry out sliding unit or the axle that is connected with sliding unit further axially approaching.
In the bump accident of the front of self-propelled vehicle, depend on the order of severity of accident, whole vehicle is compressed sometimes consumingly.Also on the vehicle longitudinal axis, act on a significant sometimes axial load thus.Therefore, bend or be squeezed in the passenger accommodation, need to allow axle drive shaft axially to shorten in order reliably to avoid axle.In known sliding unit, this only can realize in very little scope, may cause the longitudinal axis to bend thus and causes automotive occupant to incur danger thus.
In addition, proposed a kind of actuating device in DE 199 43 880 C1, in this actuating device, vertically two axle sections of axle drive shaft are connected to each other by a middle universal-joint.At this diameter that designs these two axle sections like this, make these sections telescoping ground in accident nestedly slide each other.For this reason, the retainer of middle universal-joint is designed to given fracture site, and this given fracture site lost efficacy in the bump accident and two axle sections are nestedly slided each other.Additionally, transmission side universal-joint and diff side universal-joint are configured to sliding type universal joint.Especially need larger axis that the nothing of axle drive shaft destroys in for assembling and/or work in the applicable cases of length variations, the sliding stroke that the relatively little nothing of sliding type universal joint is destroyed in the described known actuating device is proved to be disadvantageous.
Summary of the invention
Therefore, task of the present invention is, a kind of sliding unit and a kind of versatile spindle are provided, and this sliding unit and this versatile spindle can realize when surpassing the axial force of determining in advance that unable to a great extent axial length shortens, and will avoid an axle or a section to bend uncontrollably thus.
Another task of the present invention is, designs the remaining overbalance in a kind of synchronous fixed joint and reduction weight and the reduction versatile spindle especially compactly.In addition, the axial force that acts on the middle bearing is significantly reduced and the vibration characteristic of middle bearing is improved, noise be produced reduce.In addition, task of the present invention is, designs versatile spindle especially at an easy rate and uses how identical as far as possible member.In addition, assembling and dismounting be simplified, wherein, also different setting-up procedures will be allowed.
According to the present invention, this task solves in the sliding unit of the described type of beginning basically like this: exterior part is connected with a jointing by given fracture site, the interior diameter of this jointing greater than or be substantially equal to the overall diameter of exterior part.Realize thus: in the bump accident of front, given fracture site is owing to the axial force that acts on the sliding unit disconnects, and thus, exterior part is slidably in the hollow central siphon that jointing neutralizes in case of necessity with this jointing is connected.In order to realize that exterior part slides to a great extent feebly in jointing, the interior diameter of this preferred jointing greater than or equal the overall diameter of exterior part at the most.As the alternative to this, significant can be to absorb energy of deformation when collision during the sliding unit length variations.This can realize like this: jointing or with the tubular axis of this jointing adjacency surface construction must be slightly littler than the overall diameter of exterior part after inserting section in case of necessity.So, though still can being inserted in the jointing reliably, exterior part need not to worry to bend, additionally obtain decay at this collision energy.This for example also can realize like this: the inside face of jointing and/or the outside face of exterior part are provided with easily deformable relatively rib or similar protrusion.
But can realize in any case when sliding unit owing to surpass the direction pre-value of determining when the power of determining is out of shape according to sliding unit of the present invention.Power when the given fracture site of sliding unit lost efficacy can be regulated with being determined.Because during the inner component of whole exterior part in being received in this exterior part slidably is connected tubular axis on this jointing in case of necessity to jointing neutralization in sliding unit according to the present invention, so can realize very large impact stroke.But for example when being configured to rise by pipe (St ü lprohr), the axle section do not need to be provided with the different and especially bigger pipe diameter of each section for this reason.Structure space according to sliding unit of the present invention can keep very little thus.
According to a preferred implementing form of the present invention, given fracture site is configured to a join domain between the outside face of inside face that is arranged on exterior part in the radial direction and jointing.For given fracture site is disconnected easily, for example available very little radius of curvature of the transition between exterior part and the jointing is realized.Also can design cross-sectional plane is S shape or Z-shaped given fracture site.
As to this alternative or be additional to this, given fracture site can constitute by contraction flow region, breach, hole and/or materials similar weakening portion.Can regulate the given fracture site power when losing efficacy as required by this measure.
Design exterior part, jointing and given fracture site like this at this, make when surpassing a power of determining that acts in the axial direction on the exterior part given fracture site lose efficacy and exterior part slidably in jointing, so that realize big impact stroke.
If outside on parts, the jointing and/or given fracture site be provided with a lid, exterior part is being sealed on the direction of jointing.Lid can be used as the backstop that is used for inner component thus and uses, and thus, this inner component does not slide out from exterior part at work and when collision.But lid also can be fixed on exterior part, the jointing and/or on the first given fracture site by an other given fracture site, additionally makes lid separately and can make inner component slide out from exterior part thus when collision.This can realize additional sliding stroke relatively with sliding unit and the configuration that is connected the parts on this sliding unit.
In addition, the present invention based on task solve by a kind of versatile spindle, this versatile spindle especially can be used as the vehicle longitudinal axis and uses and have at least one sliding unit and at least one central siphon that is connected with the jointing of sliding unit, the interior diameter of this central siphon greater than or be substantially equal to the overall diameter of the exterior part of described at least one sliding unit.Should allow the exterior part of sliding unit almost to slide in the versatile spindle feebly in principle thus.If but when sliding unit slides in the central siphon, to carry out the decay of determining of impact force, then this could realize by above-mentioned measure.
According to a preferred implementing form, in versatile spindle according to the present invention, be provided with at least two axle sections that respectively have a central siphon, these sections are connected to each other by a middle universal-joint.The axle section has a transmission side universal-joint or a diff side universal-joint on their end that deviates from middle universal-joint.Preferred transmission side universal-joint, diff side universal-joint become fixed joint with middle gimbal design, especially are designed to matching track formula universal-joint, and their retainer is directed in the external hub of separately matching track formula universal-joint.In this form of implementation of versatile spindle, therefore can use three identical universal-joints of structure at least basically, make the manufacturing cost of versatile spindle be reduced to minimum level thus.In addition, compare with sliding type universal joint, each all is applicable to and allows each section at work or be connected king-sized angle between the member on these sections in these fixed joint.Economic especially manufacturing when fixed joint can realize that as the configuration of the matching track formula universal-joint with the retainer that is directed in the wheel hub externally reliability is good at work.
With formerly described feature is irrelevant, be provided with two roller slip unit at one in according to versatile spindle of the present invention, at least one configuration is given middle universal-joint and is arranged near this centre universal-joint in these roller slip unit, thus, two axle sections can move relative to each other in the axial direction.By the roller slip unit being arranged on the position away from gearbox output end or diff input end, not only roller slip unit but also synchronous fixed joint can design compactly especially.This makes weight significantly cut down and makes that also remaining overbalance is very little because quality is less.Noise generation at work can reduce thus according to versatile spindle of the present invention.
The axial force that acts on the middle bearing also significantly reduces, because at least one roller slip unit is arranged near the middle universal-joint and is arranged near the middle bearing thus.This axial force decoupling zero also makes the noise in the work reduce.In addition, versatile spindle according to this configuration of the present invention in middle bearing do not have axially flexiblely, thus, the vibration characteristic that possible noise produces also owing to middle bearing reduces.
In the further configuration of the present invention design, propose, in this versatile spindle, be provided with that middle universal-joint is given in two configurations and be arranged near this centre universal-joint roller slip unit.If two roller slip unit are positioned substantially at the middle part of versatile spindle, then can use three synchronous fixed joint that structure is identical for versatile spindle.Thus only by the considerably less different component set-ups of quantity, this significantly saves owing to the same pieces principle makes cost according to versatile spindle of the present invention.
In order to make the quality that exists in versatile spindle is connected zone on change-speed box or the diff be reduced to minimum level, the roller slip unit roughly is arranged on the middle part of versatile spindle with respect to the big as far as possible distance of connecting portion ground.Thus, in this versatile spindle at the most the very little quality of the maintenance of exterior synchronous fixed joint still the possible overbalance of total system is made contributions with the minimum that may the exist revolution deviation of bearing pin.
In this configuration of versatile spindle, compare with traditional versatile spindle and also to have simplified assembling.Therefore, two axle sections can slide relative to one another in the axial direction, can realize very large shift motion thus.This makes, and to load on call and take apart length very little, obviously favourable to assembling and dismounting thus.In addition, can use different setting-up procedures on other requirement calmly with the vehicle frame condition.In addition, also can at first join at the enterprising luggage of vehicle floor by middle bearing.
According to another form of implementation of the present invention, configuration is given middle universal-joint and is arranged near this centre universal-joint in two roller slip unit, in two roller slip unit another configuration to the synchronous fixed joint of transmission side or the synchronous fixed joint of diff side and be arranged on the synchronous fixed joint of this transmission side or the synchronous fixed joint of diff side near.At this, two roller slip unit or configurablely give same axle section or can respectively be arranged on the different axle section.In these two forms of implementation, respectively guarantee two axle sections can be toward each other move on the axis direction and at least one roller slip cell location near middle universal-joint.
A compact especially versatile spindle can be realized like this: the inner component of second sliding unit is connected with the inner hub of middle universal-joint and the inner component of first sliding unit is connected with the external hub of middle universal-joint.The inner component of second sliding unit is at this even can be configured to one with the inner hub of middle universal-joint or directly be plugged in this inner hub.Also available same way as is configured to one with the external hub of middle universal-joint and the inner hub of first sliding unit.But in this preferred such form of implementation, the inner component of first sliding unit is connected with the cover of the external hub of middle universal-joint in this form of implementation.
Propose in the further configuration of the present invention's design, the inner component of first sliding unit sliding unit, preferred is bearing in the middle bearing.Middle universal-joint keeps by the middle bearing that for example is fixed on the vehicle floor assembly thus, and two sliding units that middle universal-joint is given in configuration at work and the axial vibration between erecting stage can be compensated.
For the reason of cutting down weight and for the scalability of axle when the bump accident of front, two axle sections of versatile spindle are configured to tubulose at least partly.At this preferably, be arranged on synchronous fixed joint on the end of universal-joint in the middle of the deviating from of each section, be transmission side fixed joint or diff side fixed joint each be connected with a section with its external hub.At this, the inner hub of transmission side fixed joint or diff side fixed joint can be provided with the reception opening of type exterior featureization, and thus, gearbox output end bearing pin or diff input end bearing pin can not have with relatively rotating and be plugged in the inner hub.This can realize being connected with known flange the assembling of simplified in comparison.
For fear of overbalance, versatile spindle typically stands Balance Treatment when making end.In known versatile spindle, connect by the flange connection and promptly on major diameter, carry out, at this, problem is in this known versatile spindle, although only the possible revolution deviation versatile spindle balance quality height that just produces on connecting portion when axle mounting is in vehicle also plays interference effect as single component to the balance quality of total system.In versatile spindle according to the present invention, directly realize in fixed on connecting portion by the bearing pin in the inner hub that is plugged on synchronous fixed joint.This make overbalance pass through by means of the bearing pin bonded assembly improve fixed in and significantly reduce.The noise that produces in the work is reduced.
In addition, the cancellation flange makes that weight is cut down in synchronous fixed joint in the slotting solution of this cover.In addition, the very compact configuration with synchronous fixed joint of socket connection has improved the configuration degree of freedom of other vehicle part and has made structure space reduce.The also available same way as equipment of middle universal-joint is with inner hub, and this inner hub for example can realize and the socket connection of roller slip unit.
Description of drawings
From following to also obtaining further configuration of the present invention, advantage and application possibility embodiment and the description of the drawings.At this, describe and/or all characteristics shown in the drawings itself or draw and irrespectively become theme of the present invention with its summary or its time in the claims with combination in any.Accompanying drawing is represented:
Fig. 1 is according to the longitudinal profile of versatile spindle of the present invention,
Fig. 2 is according to the longitudinal profile of the exterior part of sliding unit of the present invention,
Fig. 3 after accident according to the longitudinal profile of the exterior part of Fig. 2.
The specific embodiment
Versatile spindle shown in Fig. 1 comprises a primary shaft section 1 and second section 2, and this primary shaft section and this second section respectively are configured to hollow central siphon.These two axle sections 1 and 2 are connected to each other by middle universal-joint 3, this centre universal-joint shown in be designed to matching track fixed joint (Gegenbahnfestgelenk) in the form of implementation.The transmission side end that deviates from middle universal-joint of primary shaft section 1 is connected with a transmission side universal-joint 4.In an identical manner, the diff side end that deviates from middle universal-joint 3 of axle section 2 is connected with a diff side universal-joint 5.At this, transmission side universal-joint 4 and diff side universal-joint 5 also are configured to the matching track fixed joint.
Give middle universal-joint 3 one first sliding unit 6 of configuration and one second sliding units 7, middle universal-joint 3 is connected with primary shaft section 1 by this first sliding unit, and middle universal-joint 3 is connected with second section 2 by this second sliding unit.In addition, give middle universal-joint 3 configurations a middle bearing 8, this middle bearing shown in can be fixed on the vehicle floor assembly by an elastic element in the form of implementation.Middle bearing 8 is positioned on first sliding unit 6 at this.
Matching track fixed joint 3,4 and 5 respectively has an inner hub 9, and described inner hub is designed to sleeve, and in transmission side universal-joint 4 and diff side universal-joint 5, axle journal or shaft end can be inserted in this inner hub.On the outside face of inner hub 9, be configured with inner roller track.In addition, the matching track fixed joint respectively has an external hub 10, is configured with outside roller track in the inside face of described external hub.Be provided with the ball that is used for transmitting torque in the roller track of as described in DE 102 09 933 B4 for example, constructing.Ball is received in the window of retainer at this, and this retainer is led by fixed neutralization in the face in the retainer of the external hub 10 of matching track fixed joint, especially external hub 10 is fixed.
Two sliding units 6 and 7 respectively have an inner component 11 and an exterior part 12, and inner component 11 can slide in this exterior part.Respectively be configured with inner roller track 13 or outside roller track 14 on the inside face of parts 12 on the outside face of inner component 11 and outside, these inner roller tracks or these outside roller tracks extend at least basically in the axial direction.Shown in the form of implementation, in each other in the inside roller track 13 of configuration over the ground and outside roller track 14, be provided with a plurality of balls 15 that are used for transmitting torque, these balls are directed in a retainer.
The inner component 11 of second sliding unit 7 is connected with the inner hub 9 of middle universal-joint 3 as shown in fig. 1.The inner component 11 of first sliding unit 6 is connected with a cover 16, and the external hub 10 of universal-joint 3 and nothing were connected with this external hub with relatively rotating in the middle of this cover surrounded.In this way, two sliding units 6 and 7 configurations are given middle universal-joint 3 and are arranged near this centre universal-joint, and thus, two axle sections 1 and 2 axial motion are by sliding unit 6 or 7 compensation and by middle universal-joint 3 transmission.
As from appreciable the view of Fig. 2,, be configured with a jointing 17 outside on the parts 12 for the exterior part 12 that makes sliding unit 7 is connected with second section 2.Jointing 17 this by shown in the given fracture site 18 of radially extending in the form of implementation be connected with exterior part 12.Given fracture site 18 can have material weakening portion, for example contraction flow region, breach, hole or similar structures.
Shown in the form of implementation, the interior diameter of the interior diameter of the central siphon of second section 2 and jointing 17 is greater than the overall diameter of the exterior part 12 of second sliding unit 7.In an identical manner, first sliding unit 6 also is connected with a given fracture site 18 by a jointing 17 with the central siphon of primary shaft section 1.The overall diameter of exterior part 12 is also less than the interior diameter of primary shaft section 1 or jointing 17 in first sliding unit 6.
Two sliding units 6 and 7 exterior part 12 seal by cover 19, and this lid for example is connected by electronic welding with exterior part 12.Different with form of implementation shown in Fig. 2, lid 19 also can be connected with given fracture site 18 or jointing 17.Inner component 11 sliding stroke in the parts 12 outside limits by cover 19.Connecting bridge between lid 19 and the exterior part 12 also can be configured to given fracture site.
If now for example owing to accident makes a big responsive to axial force on axle section 1 and 2 and also act on thus on the exterior part 12 of sliding unit 6 and 7, then the given fracture site separately 18 of these two sliding units lost efficacy after the sliding stroke of sliding unit 6 and 7 finishes, as shown in Figure 3.Thus, the exterior part 12 of each sliding unit can slide in corresponding axle section 1 or 2 basically unablely.
Avoid versatile spindle to bend thus, because sliding unit 6 and 7 is directed in axle section 1 or 2.Because two sliding units 6 and 7 have big axial length generally, so under the situation of this inefficacy that causes by accident of two given fracture site 18, can realize very large additional sliding stroke (impact stroke), and can not cause automotive occupant to incur danger.
Claims (19)
1. sliding unit, this sliding unit has: the exterior part of a tubulose is provided with outside roller track at least partly on the inside face of this exterior part; The inner component that can slide in the axial direction in this exterior part is provided with inner roller track at least partly on the outside face of this inner component; And some balls, these balls respectively are arranged on each other in the outside roller track and inner roller track that dispose over the ground for transmitting torque, it is characterized in that: this exterior part is connected with a jointing by given fracture site, the interior diameter of this jointing greater than or be substantially equal to the overall diameter of this exterior part, this jointing is configured on the exterior part, exterior part is connected to an axle section, this given fracture site constitutes by material weakening portion, and design this exterior part like this, this jointing and this given fracture site make when surpassing a power of determining that acts in the axial direction on this exterior part this given fracture site inefficacy and this exterior part slidably in this jointing.
2. according to the sliding unit of claim 1, it is characterized in that: this given fracture site is configured to a join domain between the outside face of the inside face that is arranged on this exterior part in the radial direction and this jointing.
3. according to the sliding unit of claim 1 or 2, it is characterized in that: this material weakening portion is contraction flow region, breach or hole.
4. according to the sliding unit of claim 1 or 2, it is characterized in that: on this exterior part, this jointing and/or this given fracture site be provided with a lid, this lid is sealing this exterior part on the direction of this jointing.
5. according to the sliding unit of claim 4, it is characterized in that: this lid is fixed on this exterior part, this jointing by an other given fracture site and/or on the described given fracture site.
6. according to the sliding unit of claim 1 or 2, it is characterized in that: described sliding unit is used for versatile spindle.
7. versatile spindle has at least one sliding unit, and this sliding unit has: the exterior part of a tubulose is provided with outside roller track at least partly on the inside face of this exterior part; The inner component that can slide in the axial direction in this exterior part is provided with inner roller track at least partly on the outside face of this inner component; And some balls, these balls respectively are arranged on each other in the outside roller track and inner roller track that dispose over the ground for transmitting torque, wherein, this exterior part is connected with a jointing by given fracture site, the interior diameter of this jointing greater than or be substantially equal to the overall diameter of this exterior part; And described versatile spindle has at least one central siphon that is connected with the jointing of described at least one sliding unit, the interior diameter of this central siphon greater than or be substantially equal to the overall diameter of the exterior part of described at least one sliding unit; Be provided with at least two axle sections that respectively have a central siphon, these sections are connected to each other by a middle universal-joint and these sections have a transmission side universal-joint or a diff side universal-joint on their end that deviates from this centre universal-joint; This transmission side universal-joint, this diff side universal-joint become fixed joint with this centre gimbal design.
8. according to the versatile spindle of claim 7, it is characterized in that: this transmission side universal-joint, this diff side universal-joint become matching track formula universal-joint with this centre gimbal design, and their retainer is directed in the external hub of separately matching track formula universal-joint.
9. according to the versatile spindle of claim 7, have two and do not have the axle section that is connected to each other by a middle universal-joint that is configured to synchronous fixed joint with relatively rotating, wherein, on the end that deviates from this centre universal-joint of each section, respectively be provided with a synchronous fixed joint, wherein, be provided with that at least one is arranged near this centre universal-joint in two sliding units and these sliding units.
10. according to the versatile spindle of claim 9, it is characterized in that: these two axle sections can move relative to each other in the axial direction.
11. the versatile spindle according to claim 9 or 10 is characterized in that: be provided with that this centre universal-joint is given in two configurations and be arranged near the sliding unit of this centre universal-joint.
12. versatile spindle according to claim 9, it is characterized in that: configuration is given this centre universal-joint and is arranged near this centre universal-joint in these two sliding units, and another configuration is to one in the synchronous fixed joint on the end that deviates from this centre universal-joint of a section and be arranged near this synchronous fixed joint in these two sliding units.
13. the versatile spindle according to claim 12 is characterized in that: two sliding units dispose to same axle section.
14. the versatile spindle according to claim 12 is characterized in that: two sliding units dispose to different axle sections.
15. the versatile spindle according to claim 9 is characterized in that: the inner component of a sliding unit is connected with the inner hub of this centre universal-joint and the inner component of another sliding unit is connected with the external hub of this centre universal-joint.
16. the versatile spindle according to claim 15 is characterized in that: the inner component of a sliding unit is bearing in the middle bearing, and described middle bearing is fixed on the vehicle floor assembly.
17. versatile spindle according to claim 9, it is characterized in that: these two axle sections are configured to tubulose at least partly, wherein, be arranged on the end that deviates from this centre universal-joint of each section synchronous fixed joint each be connected with these sections with its external hub.
18. according to one versatile spindle in the claim 7 to 10, it is characterized in that: described versatile spindle is the vehicle longitudinal axis.
19. the versatile spindle according to claim 16 is characterized in that: the inner component of the sliding unit that is connected with the external hub of this centre universal-joint is bearing in this middle bearing.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005046301.0 | 2005-09-27 | ||
| DE200510046301 DE102005046301A1 (en) | 2005-09-27 | 2005-09-27 | Sliding unit and cardan shaft with a sliding unit |
| DE102006044590 | 2006-09-19 | ||
| DE102006044590.2 | 2006-09-19 | ||
| PCT/EP2006/009343 WO2007036344A1 (en) | 2005-09-27 | 2006-09-26 | Displacement unit and joint shaft comprising a displacement unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101272944A CN101272944A (en) | 2008-09-24 |
| CN101272944B true CN101272944B (en) | 2010-08-04 |
Family
ID=37560918
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006800358814A Active CN101272927B (en) | 2005-09-27 | 2006-09-26 | Joint shaft and roller displacement unit therefor |
| CN2006800358049A Expired - Fee Related CN101272944B (en) | 2005-09-27 | 2006-09-26 | Slide unit and universal shaft with the slide unit |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006800358814A Active CN101272927B (en) | 2005-09-27 | 2006-09-26 | Joint shaft and roller displacement unit therefor |
Country Status (3)
| Country | Link |
|---|---|
| CN (2) | CN101272927B (en) |
| DE (1) | DE102005046301A1 (en) |
| FR (1) | FR2891327B1 (en) |
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| JP5294864B2 (en) | 2005-09-27 | 2013-09-18 | シャフト−フォーム−エンジニアリング ゲゼルシャフト ミット ベシュレンクテル ハフツング | Joint shaft and roller sliding unit for joint shaft |
| DE102005046301A1 (en) * | 2005-09-27 | 2007-04-26 | Shaft-Form-Engineering Gmbh | Sliding unit and cardan shaft with a sliding unit |
| DE102006043044A1 (en) * | 2006-09-14 | 2008-03-27 | Zf Friedrichshafen Ag | Connecting shaft in a four-wheel drive vehicle |
| JP5598453B2 (en) * | 2011-10-14 | 2014-10-01 | 株式会社アドヴィックス | Torque transmission device |
| DE102011088327A1 (en) * | 2011-12-13 | 2013-06-13 | Sms Siemag Ag | Universal joint shaft |
| DE102013204181A1 (en) * | 2013-03-12 | 2014-09-18 | Bayerische Motoren Werke Aktiengesellschaft | Connecting device for a shaft |
| US10385926B2 (en) * | 2016-11-15 | 2019-08-20 | Steering Solutions Ip Holding Corporation | Variable stiffness joint assembly having a bushing assembly |
| CN109114123A (en) * | 2018-08-24 | 2019-01-01 | 万向钱潮传动轴有限公司 | A kind of three-section type driving-shaft assembly |
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| DE2947389A1 (en) * | 1979-11-24 | 1981-05-27 | Thyssen Industrie Ag, 4300 Essen | COUPLING |
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2005
- 2005-09-27 DE DE200510046301 patent/DE102005046301A1/en not_active Withdrawn
-
2006
- 2006-09-26 CN CN2006800358814A patent/CN101272927B/en active Active
- 2006-09-26 CN CN2006800358049A patent/CN101272944B/en not_active Expired - Fee Related
- 2006-09-27 FR FR0608461A patent/FR2891327B1/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6241617B1 (en) * | 1998-07-10 | 2001-06-05 | Gkn Lobro Gmbh | Propeller shaft assembly for a motor vehicle especially a passenger car |
| US6354953B1 (en) * | 1998-08-29 | 2002-03-12 | Gkn Walterscheid Gmbh | Bearing ring for supporting a protective device |
| US6343993B1 (en) * | 1999-06-30 | 2002-02-05 | Nacam France S.A. | Ball-type system for coupling two sliding shafts |
| US6379255B1 (en) * | 1999-09-14 | 2002-04-30 | Gkn Lobro Gmbh | Drive assembly having a propeller and an intermediate bearing |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2891327B1 (en) | 2014-03-14 |
| CN101272944A (en) | 2008-09-24 |
| CN101272927B (en) | 2011-10-26 |
| CN101272927A (en) | 2008-09-24 |
| FR2891327A1 (en) | 2007-03-30 |
| DE102005046301A1 (en) | 2007-04-26 |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |