WO2007124840A1 - Système de direction pour véhicules - Google Patents

Système de direction pour véhicules Download PDF

Info

Publication number
WO2007124840A1
WO2007124840A1 PCT/EP2007/003048 EP2007003048W WO2007124840A1 WO 2007124840 A1 WO2007124840 A1 WO 2007124840A1 EP 2007003048 W EP2007003048 W EP 2007003048W WO 2007124840 A1 WO2007124840 A1 WO 2007124840A1
Authority
WO
WIPO (PCT)
Prior art keywords
bearing
steering device
adapter
adapter part
holding part
Prior art date
Application number
PCT/EP2007/003048
Other languages
German (de)
English (en)
Inventor
Michael Grimm
Axel Hebenstreit
Original Assignee
Daimler Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Daimler Ag filed Critical Daimler Ag
Publication of WO2007124840A1 publication Critical patent/WO2007124840A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
    • B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
    • B62D1/16—Steering columns
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/06—Elastic or yielding bearings or bearing supports, for exclusively rotary movement by means of parts of rubber or like materials
    • F16C27/066—Ball or roller bearings
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/07—Fixing them on the shaft or housing with interposition of an element
    • F16C35/077—Fixing them on the shaft or housing with interposition of an element between housing and outer race ring
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2326/00—Articles relating to transporting
    • F16C2326/20—Land vehicles
    • F16C2326/24—Steering systems, e.g. steering rods or columns

Definitions

  • the invention relates to a steering device for vehicles, according to the preamble of claim 1.
  • a steering device of the type mentioned here which has a through a passage in a arranged between a passenger compartment and an engine compartment partition steering spindle, which is designed in several parts, the steering spindle parts are coupled together by means of universal joints.
  • a bearing arrangement is provided which comprises a holding part and an adapter part.
  • the holding part is fastened in the region of the passage to the dividing wall by means of screw connections and serves to hold the sleeve-shaped adapter part.
  • the adapter part is provided with a bearing for rotatably supporting the steering spindle bearing. The bearing is pressed into the adapter part.
  • fastening means for fixing the adapter part are provided on the holding part.
  • the bearing is designed as a fixed bearing, that is, the steering shaft is fixed in position in the axial and radial directions.
  • the holding part consists of several parts which are designed so that in the event of a crash the adapter part is released with bearings in order to prevent the steering spindle from penetrating into the vehicle interior.
  • the holding part is arranged on the vehicle interior facing side of the partition and has two semi-arc-shaped brackets, one of which is attached to the partition and the other is relatively adjustable.
  • the brackets can be coupled together by means of a pin connection. In the assembled state of the bearing assembly, the brackets enclose the adapter part.
  • a steering device with the features of claim 1 is proposed.
  • This has the advantage that the front / partition wall bearing assembly allows tolerance-dependent inclinations of the steering shaft with simultaneous backlash.
  • the bearing assembly is mounted and disassembled in a particularly simple manner.
  • the bearing used for elastic mounting of the steering spindle can be formed by a standard bearing, which is elastically embedded by means of the compensating element in the receptacle of the adapter part.
  • the annular, arranged in the gap region between the adapter part receiving and the outer surface of a bearing ring of the bearing compensation element made of rubber material is preferably used.
  • a synthetic rubber that is an elastomer, is preferably used.
  • the elastic compensation element is not formed as a separable part, but is molded onto the adapter part.
  • the adapter part can basically be made of metallic as well as non-metallic material.
  • the holding part and / or the adapter part are / is designed as a multi-component plastic part which can be produced by means of a multi-component injection molding process.
  • it is particularly advantageous to inject the compensation element in the manufacture of the adapter part of it.
  • a particularly lightweight and inexpensive construction of the bearing assembly can be realized.
  • an embodiment is preferred, which is characterized in that the bearing by means of fastening means in the receptacle of the adapter part, preferably releasably, can be fixed.
  • the attachment means preferably comprise a snap connection.
  • the bearing of an outer ring and an inner ring and arranged therebetween rolling elements rolling bearing is formed, and that the inner ring is provided with an adapter sleeve for the steering shaft whose passage opening is so large that a displaceability of the bearing on the steering column in the axial direction, in particular by manual force, is possible, which simplifies mounting in the vehicle.
  • Figure 1 is a schematic representation of a detail of an embodiment of a steering column assembly for motor vehicles.
  • Fig. 2 is a perspective view of a
  • FIG. 3 shows a perspective view of a holding part of the bearing arrangement according to FIG. 2;
  • FIG. 4 shows a perspective view of an adapter part of the bearing arrangement according to FIG. 2;
  • Fig. 5 is a side view of the adapter part according to Figure 4.
  • Fig. 6 the adapter part according to Figures 4 and 5, partially in longitudinal section.
  • Figure 1 shows a schematic representation of a section of a steering device 1, which comprises a steering column assembly 3, which is installed in a motor vehicle 5.
  • a steering column assembly 3 which is installed in a motor vehicle 5.
  • first and second partitions 7 and 9 can be seen, which separate a vehicle interior 11 from an engine compartment 13.
  • the partitions 7 and 9, which can be connected to the body shell or part of the same, are arranged at a distance from each other, whereby a clearance 15 is formed between the partitions 7.9.
  • the steering column assembly 3 comprises in a known manner a steering column with a steering shaft 17, at one end of a Steering wheel 19 is mounted. The other end of the steering shaft 17 is coupled to a steering gear 21.
  • the steering shaft serves to convert a steering movement from the steering wheel to the steering gear provided at the other end of the steering shaft.
  • the steering shaft 17 is divided into three steering shaft sections 17A, 17B, 17C and 17D via three universal joints 23A, 23B and 23C or universal joints.
  • the partitions 7.9 each have a passage for the steering shaft 17, wherein the steering shaft portion 17C is rotatably supported by means of a bearing assembly 25 on at least one of the two partitions 7.9. At least one of the steering shaft sections 17A to 17D is designed for axial length compensation as a telescopic shaft.
  • the structure and function of the steering column assembly 3 is well known, so that will not be discussed in detail here.
  • the bearing arrangement 25 has a holding part 27 shown in FIGS. 2 and 3, which is designed as a one-piece, multi-component plastic part.
  • the holding part 27 has a tubular body 29 consisting of a dimensionally stable plastic with a fastening flange 31.
  • a first soft seal 33A and at the free end of the dome-like protruding from the mounting flange 31 portion of the body 29, a second soft seal 33B molded.
  • the soft seals consist of an elastic, preferably rubber-elastic material, wherein on the second soft seal 33 B, a circumferential, flexible sealing lip 34 is provided.
  • the first soft seal 33A practically covers the flat side of the attachment flange 31 facing the second soft seal 33B completely off.
  • the mounting flange 31 is provided with passage openings 35 for the passage of fasteners, such as screws, by means of which the holding part 27 can be fastened to the partition wall 7.
  • the attachment of the holding member 27 to the partition takes place in this embodiment of the vehicle interior 11 ago by the holding member 27 is introduced with its soft seal 33 B having the end in advance in the passage in the partition 7 and as far as the partition wall 9 moves until the first soft seal 33A on the vehicle interior 11 facing side of the partition wall 7 and the second soft seal 33B on the free space 15 facing side of the partition 9 sealingly abut.
  • the second soft seal 33 B completely covers the edge of this passage in the partition wall 9.
  • the position-fixed fixing of the holding part 27 on the partition wall 7 takes place -as described above-by means of fastening elements which pass through into the through-openings 35 in the fastening flange 31.
  • the soft seals 33A and 33B which preferably consist of a plastic having elastic properties, it is ensured that the gaps between the holding part 27 and the partitions 7 and 9 are completely sealed off so that neither dirt nor moisture from the engine compartment 13 into the passenger compartment 11 can penetrate. In addition, a certain soundproofing effect is achieved by means of the soft seals 33A, 33B.
  • the holding part 27 is preferably attached to the introduction of the steering column assembly 3 and the passage of the steering shaft 17 through the passages in the partitions thereto.
  • the holding part 27, which passes through the passage in the partition wall 7 in the assembled state, can also be used in vehicles having only such, also referred to as an end wall partition.
  • the second soft seal 33B could be dispensed with.
  • the costs for the holding part 27 are relatively low, since this can be produced in a per se known multi-component injection molding. Due to the plastic material, the weight of the holding part 27 is correspondingly small.
  • the holding part 27 has a passage opening 39, which passes through the steering spindle section 17C provided with a corrugated pipe section.
  • the steering spindle section 17C provided with a corrugated pipe section.
  • Steering spindle portion 17C as an alternative to the corrugated pipe section also have comparable crash elements or no crash element.
  • the passage opening 39 has on its side facing the vehicle interior 11 a conical, tapering in the direction of the engine compartment 13 toward, funnel-shaped insertion section, which serves to thread the steering shaft 17 into the through hole 39 both in an automated and manual assembly of To facilitate steering column assembly 3.
  • the opening part 27 penetrating the holding part 27 has, on its end region facing the engine compartment 13 in the mounted state, a receptacle 36 for an adapter part 37 shown as an individual part in FIGS. 4 to 6.
  • the dimensions of the passage in the partition wall 9 for the steering shaft 17 are chosen so that the adapter part 37 from the engine compartment 13 forth guided and can be introduced into the receptacle 36 of the holding part 27.
  • the receptacle 36 is so large or deep that the adapter part 37 is completely accommodated therein.
  • a part of the receptacle 36 is formed by a first longitudinal section 39A of the through-hole 39 penetrating the holding part 27, followed by a part formed by a smaller-diameter second longitudinal section 39B, viewed in the mounting direction of the adapter part 37. Due to the
  • Diameter difference is an annular shoulder 41 is formed, which serves as an end and / or sealing stop for the adapter part 37, which will be discussed in more detail.
  • the second longitudinal section 39B is adjoined by a smaller diameter third longitudinal section 39C, wherein the difference in diameter leads here to the formation of a second, annular shoulder 43, which likewise serves as a sealing and / or end stop with mounting securing for the adapter part 37.
  • the third longitudinal section 39C is followed by the funnel-shaped insertion section.
  • the longitudinal sections 39A to 39C of the passage opening 39 are preferably formed by circular bores, which are arranged at least substantially concentrically.
  • the adapter part 37 is similar or equal to the holding part 27 formed as a one-piece multi-component plastic part, which has an existing from a dimensionally stable plastic, hollow cylindrical body.
  • the main body has on its outer side a diameter jump, whereby a circumferential flange 45 is formed, to which an annular soft seal 47 is molded.
  • the soft seal 47 is made of an elastic, preferably rubber-elastic material.
  • it is possible that the soft seal 47 is formed as a separate part, which is merely pushed onto the adapter part. This variant may optionally be cheaper.
  • the soft seal 47 is clamped between the flange 45 and the shoulder 41 of the receptacle 36 in the holding part 27, whereby the gap between the adapter part 37 and holding part 27 is sealed off so far that the ingress of dirt and moisture from the Engine compartment 13 is prevented in the vehicle interior 11.
  • fastening means are provided, which in the embodiment of the bearing assembly 25 shown in the figures include a screw 49 and a snap connection 51.
  • a first part of the screw 49 is formed by projecting on the outside of the adapter part 37 in the radial direction, along an imaginary helix extending, strip-shaped projections 53 which are formed in the adapter part 37.
  • the elevations 53 form virtually an external thread.
  • a second part of the screw 49 formed in at least one of the receptacle 36 provided, profiled notch 55 which extends along a helical line wound around a cylinder.
  • the notch 55 which is formed in the adapter part 37 in the region of the longitudinal section 39B of the passage opening 39, forms the internal thread with which the adapter part 37 is screwed or can be screwed.
  • a first part of the snap connection 51 is provided on the mounted in the state of the shoulder 43 opposite end face 57 of the adapter part 37, which in this exemplary embodiment of a total of three, uniformly distributed over the circumference of Vietnameseringformigen end face 57, resilient locking hooks 59A, 59B and 59C is formed.
  • the latching hook 59 sxnd formed einstuckig with the adapter part 37 and project beyond the end face 57. In Studentsauerungsberexch with the latching hooks openings may be provided in the end face 57, in which the latching hooks are hmeindrangbar when mounting the adapter part on the holding part.
  • a second part of the snap connection 51 is provided on the shoulder 43 of the passage opening 39 and formed by fan-shaped in the shoulder 43 arranged locking counter-elements 61 ( Figure 2).
  • the locking counter-elements 61 sxnd uniformly distributed over the circumference of the shoulder 43 arranged and ramped, such that when mounting the adapter part in the holding part, the locking hooks 59 run from a certain relative position of the adapter part 37 against the holding part 27 against the locking counter-elements 61 and through this in Direction of the end face of the adapter part 37 are pushed back, wherein the latching hooks automatically spring back into a rest position after passing a locking counter-element.
  • the adapter part 37 has on its opposite end face 63 means for applying a mounting tool, which are formed by open-edge Eingreifo réelleen 65, in which correspondingly formed claws of a mounting tool can be inserted. This can be done by means of the Assembly tool a required mounting torque to the adapter part 37 are applied.
  • the adapter part 37 is used to hold a serving for rotatably supporting the steering shaft 17 bearing 67, which is preferably designed as a standard bearing, in particular as a standard rolling bearing.
  • the bearing 67 has - as indicated in Figure 6 with a dashed line - an outer ring 69, an inner ring 71 and arranged therebetween rolling elements 73.
  • the inner ring 71 is provided with a preferably made of plastic adapter sleeve 75 for the steering shaft 17, whose passage opening is formed so that during a rotational movement of the steering spindle, a rotational drive of the adapter sleeve 75 takes place.
  • the passage opening may, for example, have a two-color contour.
  • the passage opening through the cross-section of the steering spindle has a corresponding contour. The size of the passage opening and the cross-section of this steering spindle are coordinated so that a displacement of the bearing 67 on the steering shaft 17 in the axial direction, preferably by hand force, is ensured.
  • a sleeve-shaped compensating element 88 B is provided, which serves to elastically support the adapter sleeve 75 in the bearing 67 and the inner ring 71.
  • the compensation element 88B also seals the gap between the adapter sleeve 75 and the inner ring 71.
  • the compensation element 88B allows for an inclined position of the steering shaft 17 relative to the body-mounted bearing assembly 25 a Angle compensation, which will be discussed in more detail below. Such an inclination can occur due to component and position tolerances.
  • the tolerance compensation element 88B preferably consists of an elastic plastic, for example an elastomer, or another suitable material which may have rubber-elastic properties.
  • the existing of an elastic material compensation element 88 B may be formed by a sleeve-shaped, separate part. It is also conceivable to fix the compensation element 88B to the bearing 67, for example by injection molding. In one embodiment, not shown in the figures, it is provided to attach the compensation element 88B to the adapter sleeve 75, preferably to inject, and thus integrally with the adapter sleeve 75 form.
  • the adapter sleeve 75 is preferably fixed by means of adhesion on or in the inner ring 71. During a rotational movement of the steering spindle, the adapter sleeve 75, the compensating element 88B and the bearing inner ring 71 thus rotate with it.
  • the bearing 67, the adapter sleeve 75 and the compensation element 88B form a preassembled unit.
  • the bearing 67 is thus designed as a floating bearing, that is, it allows a rotational movement and displacement of the steering shaft 17 in the axial direction, while it supports the steering shaft 17 in the radial direction relative to the holding part.
  • the sleeve-shaped adapter part 37 has a circular, stepped passage opening 77, which has a first longitudinal section 79 and an adjoining, smaller diameter longitudinal section 81. Due to the difference in diameter a circumferential annular shoulder 82 is formed, which serves as a stop for the bearing 67.
  • the first longitudinal section 79 forms a receptacle for the bearing 67.
  • a further (tolerance) compensating element 88A is provided, which serves to support the bearing 67 elastically in the adapter section 37 and thereby compensate for the angle preferably allow at least +/- 3 ° with an inclination of the steering shaft 17 relative to the body-mounted bearing assembly 25.
  • the compensation element 88A consists of an elastic material, preferably of the same material as the compensation element 88B, and is preferably attached to the wall of the through hole 77, preferably molded and thus integrally formed with the adapter part 37.
  • the compensating element 88A similarly spans the wall of the passage opening 77 or a partial longitudinal section thereof and the annular shoulder 82.
  • the compensating element 88A it is possible for the compensating element 88A to be formed by a sleeve-shaped, separate part which, after production of the adapter part, is introduced into its passage opening 77 and is held therein, for example by means of frictional connection.
  • the bearing 67 may be formed as a rigid standard stock, the inner ring and outer ring allow no inclination to each other. Such a bearing is compared to special bearings that allow such an inclination of the bearing rings, considerably cheaper.
  • the elastic elements having compensation elements 88A, 88B ensure in an inclined position of the steering shaft that the quasi-embedded bearing 67 assumes an inclined position relative to the positionally fixed holding part 27. That is, the bearing 67 can tilt in the holding part 27.
  • the compensation elements are partially compressed, preferably in the elastic region, whereby plastic deformation can occur. It is still to be noted that by means of the compensation elements 88A, 88B also a Schallschott- and dirt and moisture barrier effect is achieved.
  • the outer compensation element 88A is absolutely necessary for realizing the angular compensation in a Lenkspindelschräg ein, while the inner compensation element 88B is optional, that is, it can be fundamentally omitted.
  • the advantage of the second compensating element 88B is that increased angular compensation is possible.
  • fastening means are provided which are formed in this embodiment on the compensation element 88A, which is fixedly connected to the adapter part 37.
  • the fastening means are here formed by a snap connection 91 which has a compensating element 88A formed, in the radial direction towards the bearing protruding, circumferential and-seen in cross-section hook-like bead 93, which upon insertion of the bearing 67 in the adapter part 37, according to the representation of Figure 6 from left to right, from the bearing 67 elastic is compressed and / or deflected.
  • the bead 93 springs back automatically and engages behind an edge of the bearing, forming a positive connection here the edge of the outer ring 69.
  • Other variants of the snap connection are possible.
  • the snap connection 91 allows a non-destructive separation of the bearing 67 from the adapter part 37 and preferably a manual connection of bearing 67 and adapter part 37, in particular by manually pressing the bearing 67 into the receptacle of the adapter part 37.
  • the snap-on connection formed on the adapter part or on the compensation element 88A provided on the adapter part has the advantage that there is no separate one for fastening the bearing in the adapter part
  • the above-described bearing assembly 25 for mounting on the vehicle preferably only three individual components, namely adapter part, bearing (pre-assembled) and holding part and thus has a particularly simple, inexpensive construction.
  • the holding part and the adapter part are preferably formed in one piece, in particular as multi-component plastic parts with sharply separated components, in particular plastic components.
  • a particularly advantageous embodiment of the mounting method according to the invention is explained in more detail with reference to the above-described embodiment of the bearing assembly 25: Before the steering column assembly is introduced into the vehicle, first the retaining member 27 is inserted from the vehicle interior 11 into the passage of the partition 7 and attached thereto, as described above.
  • the steering shaft 17 is also passed from the vehicle interior 11 through the holding part 27 until it passes completely through the holding part 27.
  • the adapter part 37 is displaced from the engine compartment 13 with the already fixed in a pre-assembly step bearing 67 on the steering shaft 17 in the direction of the holding part 27 and inserted into the receptacle of the holding part 27.
  • the adapter part 37 is screwed into the holding part 27 and that far until the latching hooks 59 engage on the end face 57 of the adapter part 37 with the locking counter-elements 61 in the shoulder 43 in the holding part 27.
  • This locking connection ensures that the tightening torque is held / secured.
  • the fitter receives both an acoustic and haptic feedback on the proper fixation of the adapter part on the holding part.
  • the installation torque required for this purpose is applied as described above by means of the assembly tool.
  • a disassembly of this bearing assembly 25 from the engine compartment 13 forth, for example, to replace the bearing 67 in case of service, is carried out in reverse order, that is, the adapter part is unscrewed from the holding part.
  • the latched with the locking counter-elements 61 latch hooks 59 may be damaged, so that the adapter part must be replaced.
  • the snap connection 51 in addition to its function as a display means for the fitter also serves in particular to prevent unintentional release of the adapter part of the holding part during vehicle operation.
  • the fastening means for fixing the adapter part 37 only comprise a screw connection or only an automatically acting snap connection, so that the fixation of the adapter part on the holding part either by a rotary movement or plug movement of the adapter part relative takes place opposite the holding part. It is also conceivable to provide a Renk- or bayonet connection as a fastening means for the adapter part on the holding part, so that a plug-rotary movement of the adapter part is carried out for fastening the adapter part on the holding part.
  • the bearing assembly 25 is characterized by a reliable and easy installation. Furthermore, a minimization of the radial tolerance chain is ensured. Due to the fact that both the bearing 67 in the adapter part 37 and the adapter part 37 in the holding part 27 are held virtually free of play, rattling noises in the bearing arrangement can preferably be excluded, at least reduced to a harmless level.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Steering Controls (AREA)

Abstract

L'invention concerne un système de direction (1) pour véhicules (5), comprenant un arbre de direction (17) guidé à travers un passage formé dans une paroi de séparation (9, 7) disposée entre un habitacle (11) et un compartiment moteur (13), ainsi qu'un ensemble support (25) comprenant un élément de maintien (27) fixé à la paroi de séparation (9) dans la région du passage pour maintenir un élément adaptateur (37) présentant un support (67), ce support (67) servant à supporter l'arbre de direction (17) de façon rotative, ainsi que des moyens de fixation pour fixer l'élément adaptateur (37) à l'élément de maintien (27), ledit élément adaptateur (37) présentant un logement pour le support (67). Ce système de direction se caractérise en ce que le support (67) est monté de façon élastique dans le logement de l'élément adaptateur (37) au moyen d'un élément de compensation (88A).
PCT/EP2007/003048 2006-04-27 2007-04-04 Système de direction pour véhicules WO2007124840A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006019574A DE102006019574A1 (de) 2006-04-27 2006-04-27 Lenkvorrichtung für Fahrzeuge
DE102006019574.4 2006-04-27

Publications (1)

Publication Number Publication Date
WO2007124840A1 true WO2007124840A1 (fr) 2007-11-08

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ID=38190772

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Application Number Title Priority Date Filing Date
PCT/EP2007/003048 WO2007124840A1 (fr) 2006-04-27 2007-04-04 Système de direction pour véhicules

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DE (1) DE102006019574A1 (fr)
WO (1) WO2007124840A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015110102A1 (fr) * 2014-01-22 2015-07-30 Schaeffler Technologies AG & Co. KG Ensemble palier conçu pour une colonne de direction de véhicule automobile
US20150316105A1 (en) * 2013-01-28 2015-11-05 Rollax Gmbh & Co.Kg Bearing Arrangement for a Steering Shaft

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11498602B2 (en) * 2021-03-17 2022-11-15 Steering Solutions Ip Holding Corporation Bearing retainer and steering column assembly with the bearing retainer

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4185880A (en) * 1978-01-30 1980-01-29 Toyota Jidosha Kogyo Kabushiki Kaisha Structure for supporting a steering column main shaft
US4895391A (en) * 1988-08-04 1990-01-23 Ford Motor Company Automotive steering driveshaft bearing and seal assembly
DE19517105A1 (de) 1994-05-10 1995-11-16 Mitsubishi Motors Corp Lenksystem für ein Fahrzeug
DE20118870U1 (de) * 2000-11-21 2002-02-14 Skf Ab Wälzlager für Lenksäulen von Kraftfahrzeugen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2741316B1 (fr) * 1995-11-17 1998-01-02 Nacam Dispositif d'articulation d'une colonne de direction de vehicule automobile
DE19906411B4 (de) * 1999-02-16 2005-01-27 Nacam Deutschland Gmbh Verstellbarer Kraftfahrzeuglenksäulenstrang

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4185880A (en) * 1978-01-30 1980-01-29 Toyota Jidosha Kogyo Kabushiki Kaisha Structure for supporting a steering column main shaft
US4895391A (en) * 1988-08-04 1990-01-23 Ford Motor Company Automotive steering driveshaft bearing and seal assembly
DE19517105A1 (de) 1994-05-10 1995-11-16 Mitsubishi Motors Corp Lenksystem für ein Fahrzeug
DE19517105C2 (de) * 1994-05-10 2003-06-12 Mitsubishi Motors Corp Lenkvorrichtung für ein Fahrzeug
DE20118870U1 (de) * 2000-11-21 2002-02-14 Skf Ab Wälzlager für Lenksäulen von Kraftfahrzeugen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150316105A1 (en) * 2013-01-28 2015-11-05 Rollax Gmbh & Co.Kg Bearing Arrangement for a Steering Shaft
US9488228B2 (en) * 2013-01-28 2016-11-08 Rollax Gmbh & Co. Kg Bearing arrangement for a steering shaft
WO2015110102A1 (fr) * 2014-01-22 2015-07-30 Schaeffler Technologies AG & Co. KG Ensemble palier conçu pour une colonne de direction de véhicule automobile

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