EP3423231A1 - Verfahren zum verbinden eines kugelgelenks mit einem gegenstück - Google Patents
Verfahren zum verbinden eines kugelgelenks mit einem gegenstückInfo
- Publication number
- EP3423231A1 EP3423231A1 EP17703711.6A EP17703711A EP3423231A1 EP 3423231 A1 EP3423231 A1 EP 3423231A1 EP 17703711 A EP17703711 A EP 17703711A EP 3423231 A1 EP3423231 A1 EP 3423231A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- joint
- ball joint
- ball
- counterpart
- bearing shell
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000010438 heat treatment Methods 0.000 claims abstract description 34
- 238000003825 pressing Methods 0.000 claims abstract description 14
- 239000004033 plastic Substances 0.000 claims description 13
- 239000000725 suspension Substances 0.000 claims description 10
- 238000000137 annealing Methods 0.000 claims description 6
- 238000011144 upstream manufacturing Methods 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 229910052782 aluminium Inorganic materials 0.000 description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 8
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 7
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 7
- 238000011161 development Methods 0.000 description 7
- 230000018109 developmental process Effects 0.000 description 7
- 229910052749 magnesium Inorganic materials 0.000 description 7
- 239000011777 magnesium Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000003860 storage Methods 0.000 description 5
- 230000001747 exhibiting effect Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000012815 thermoplastic material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000009420 retrofitting Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P11/00—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
- B60G7/005—Ball joints
-
- 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
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
- F16C11/0614—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints the female part of the joint being open on two sides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
- B23P2700/11—Joints, e.g. ball joints, universal joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
- B60G2204/416—Ball or spherical joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/10—Constructional features of arms
- B60G2206/11—Constructional features of arms the arm being a radius or track or torque or steering rod or stabiliser end link
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B4/00—Shrinkage connections, e.g. assembled with the parts at different temperature; Force fits; Non-releasable friction-grip fastenings
- F16B4/006—Shrinkage connections, e.g. assembled with the parts being at different temperature
-
- 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
- F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
- F16C2226/10—Force connections, e.g. clamping
- F16C2226/14—Force connections, e.g. clamping by shrink fit, i.e. heating and shrinking part to allow assembly
Definitions
- the invention relates to a method for connecting a ball joint with a counterpart, which has a joint receptacle for receiving the ball joint, which comprises a joint housing, a bearing shell arranged in the joint housing and a spherical bearing area exhibiting joint inner part which articulates with the storage area in the bearing shell is and extends out of the hinge housing, comprising the steps of: providing the counterpart in a counterpart providing step, providing the
- Ball joint in the joint receptacle in a deployment steps following the press-fitting Ball joint in the joint receptacle in a deployment steps following the press-fitting.
- the present invention seeks to provide a way to reduce or avoid a caused by the press-fitting of the ball joint in the counterpart increase the friction torque between the bearing area and the bearing shell.
- Extends out joint housing comprising the steps of: Providing the counterpart in a counterpart provisioning step,
- the ball joint or at least the bearing shell of the ball joint is in particular transferred to a heated state.
- the pressing-in step and / or the press-fitting of the ball joint into the joint receptacle is preferably carried out in the heated state of the ball joint and / or the bearing shell.
- the ball joint is preferably pressed with its joint housing into the joint receptacle of the counterpart.
- Joint receptacle provided in or on the counterpart recess or provided in or on the counterpart bearing eye.
- the joint receptacle is formed by the or in or on the counterpart provided recess or by or provided in or on the counterpart bearing eye.
- the ball joint and the counterpart are brought together in a merge step.
- the pressing-in step preferably follows the joining step and / or the joining step is preceded by the pressing-in step.
- the merging step follows the heating step.
- the merge step follows the counterpart provision step, for example.
- Articulation is preferably carried out by means of a press-fit tool.
- the ball joint and the counterpart preferably in the merging step and / or before the press-in step, in the
- Heating of the ball joint or at least the bearing shell of the ball joint is performed, for example, in the press tool or outside of the press tool.
- the ball joint in particular in a joint feed step, the press tool and / or the counterpart supplied.
- the press-in step follows the joint feed step and / or the joint feed step precedes the press-in step.
- the counterpart in particular in a counterpart feeding step, the
- the press-in step follows the counterpart feed step and / or the counterpart feed step precedes the press-in step.
- the hinge providing step forms or includes the hinge delivery step.
- the joint delivery step follows e.g. the joint providing step and / or the heating step.
- the joint feed step comprises the heating step and / or the heating step becomes particularly during the feeding of the ball joint to the press tool and / or to the
- the counterpart supplying step forms or includes, for example, the counterpart feeding step.
- the counterpart feed step follows, e.g. to the counterpart provision step.
- the counterpart delivery step the counterpart delivery step
- Provisioning steps and / or the Einpress intimid and / or the heating step and / or the merging step and / or the feeding steps are performed within one or a single assembly line.
- the press-in step is in particular shortly after the heating step, so that excessive cooling of the heated ball joint and / or the heated bearing shell can be avoided. According to a further development, there is a maximum of three minutes between the heating step and the pressing-in step. Preferably, however, there is a maximum of one minute between the heating step and the pressing-in step.
- the bearing lugs made of plastic, preferably of thermoplastic material.
- the bearing shell made of plastic, preferably made of thermoplastic material.
- Heating step heated to 100 ° C or approximately to 100 ° C.
- the inner joint part is preferably slidable with its bearing area in the
- the ball joint is assembled in a joint assembly step.
- the bearing shell is introduced into the joint housing and the inner joint part is mounted in the bearing shell.
- the joint assembly step is in particular preceded by the joint-providing step.
- the ball joint or at least the bearing shell of the ball joint is heated in an annealing step, which is preferably upstream of the joint-providing step and / or the heating step and / or the assembly line.
- the tempering step follows in particular the joint assembly step.
- the annealing step is between the joint mounting step and the joint providing step.
- the joint assembly step and / or the annealing step are preferably carried out in one, in particular the assembly line and / or the
- Provisioning steps and / or the joint-providing step, upstream joint manufacturing are produced in a counterpart manufacturing step, which is in particular preceded by the counterpart provision step.
- the counterpart manufacturing step preferably comprises providing the hinge mount in or on the counterpart.
- the counterpart preparation step preferably takes place in one, in particular the
- the counterpart is made of plastic and / or metal.
- the counterpart is made of plastic and / or metal.
- the plastic is or forms e.g. a fiber-plastic composite.
- the metal is e.g. Aluminum, magnesium or a ferrous material, such as e.g. Stole.
- the joint housing consists of plastic or of metal, preferably of aluminum, of magnesium or of one
- the joint housing is made of plastic or metal, preferably aluminum, magnesium or a ferrous material, such as aluminum. Stole.
- the inner joint part of plastic or metal preferably made of aluminum, magnesium or from a
- the inner joint part is made of plastic or of metal, preferably of aluminum, of magnesium or of a ferrous material, such as e.g. Stole.
- the inner joint part is or forms, for example, a ball stud.
- the inner joint part is or forms a ball sleeve.
- a continuous ball sleeve recess extends through the ball sleeve.
- the ball joint is or forms a ball and socket joint.
- the inner joint part and / or the ball pin and / or the ball sleeve extends in particular on one side or on both sides out of the joint housing.
- the bearing shell is seated, for example, in a ring element arranged in the joint housing.
- the ring element is preferably made of plastic or of metal, preferably of aluminum, of magnesium or of a ferrous material, such as steel.
- the ring element is preferably made of plastic or of metal, preferably of aluminum, of magnesium or of one
- Ferrous material such as e.g. Stole.
- the heating step is e.g. in an oven so that the ball joint or at least the bearing shell of the ball joint is preferably heated in the or a furnace in the heating step.
- heating in an oven is usually associated with the disadvantage that the ball joint is temporarily removed from a flow conveyor or assembly line.
- the ball joint or at least the bearing shell of the ball joint is therefore heated inductively.
- the joint housing and / or the inner joint part are heated inductively, wherein the bearing shell is heated by the heated joint housing and / or the heated inner joint part, preferably by
- An inductive heating of the ball joint is particularly well integrated in a flow promotion and / or in the assembly line.
- the counterpart is or preferably forms a chassis component for the chassis of a vehicle, in particular a motor vehicle.
- this is or is
- the ball joint is or is preferably a chassis component for the
- Suspension of or of a vehicle in particular a motor vehicle.
- the counterpart connected to the ball joint forms a chassis component for the chassis of or a vehicle, in particular a motor vehicle.
- the method described is for producing the or a
- the heating of the ball joint in or during the supply of the ball joint for the final press-fitting of the ball joint takes place in the
- Fig. 2 is a partial perspective view of a suspension handlebar with a
- Fig. 3 is a partial perspective view of the suspension arm, wherein the ball joint is pressed into the joint receptacle and
- Fig. 4 is a schematic flow diagram illustrating a method according to an embodiment, according to which the ball joint with the
- Wheelbar is connected.
- a ball joint 1 which is designed here as a ball sleeve joint, in a partially sectioned view can be seen.
- the ball joint 1 comprises a
- the bearing shell 5 is seated in a ring element 6, which is arranged in an outer sleeve 7, which forms a base body of the joint housing 2.
- the joint housing 2 is associated with a housing longitudinal axis 8, with respect to which the joint housing 2 is rotationally symmetrical.
- the inner joint part 4 is associated with a joint inner longitudinal axis 9, with respect to which
- Joint inner part 4 is rotationally symmetrical.
- the housing longitudinal axis 8 and the inner joint longitudinal axis 9 intersect at a center M of the
- the ring member 6 and the bearing shell 5 are in the direction of the housing longitudinal axis 8 between two in the outer sleeve.
- 7 arranged locking rings 10 and 11 are fixed, which in turn are fixed in the direction of the housing longitudinal axis 8 between two inwardly bent edge regions 12 and 13 of the outer sleeve 7.
- the closure rings 10 and 11 are attributed to the housing 2 and each define a housing opening 14 and 15, wherein the housing opening 14 through the closure ring 10 and the
- Housing opening 15 is defined by the locking ring 11.
- the housing longitudinal axis 8 separates the representation of the ball joint 1 in two display areas I and II, wherein in the display area I an external view of the ball joint 1 and in the display area II a longitudinal section of the ball joint 1 along the housing longitudinal axis 8 is shown.
- the inner joint part 4 extends through both housing openings 14 and 15 through out of the joint housing 2 and has two adjacent to the storage area 3 neck portions 16 and 17, between which the storage area 3 is arranged. Further, in Fig. 2, the inner joint part 4 with respect to the
- Housing longitudinal axis 8 and the inner joint longitudinal axis 9 is included.
- the tilt angle ⁇ is zero, so that the
- Housing longitudinal axis 8 coincides with the inner joint longitudinal axis 9. Furthermore, the inner joint part 4 is provided with a recess 18 in the direction of the inner joint longitudinal axis 9.
- FIG. 2 shows a perspective partial view of a suspension link 19 with a joint receptacle 20, which comprises a continuous, cylindrical recess 21, which with respect to a joint receiving central longitudinal axis 22
- FIG. 3 A partial perspective view of the suspension arm 19 with the ball joint 1 pressed into the joint receptacle 20 can be seen from FIG. 3, which also surrounds a locking ring 10 and the inner joint part 4 extending between the locking ring 10 and the inner joint part 4
- Sealing bellows 33 is provided which rests sealingly on both the locking ring 10 and on the inner joint part 4. Between the locking ring 11 and the inner joint part 4, a corresponding sealing bellows, but in Fig. 3 covered by the suspension arm 19 and thus is not visible extends.
- Housing longitudinal axis 8 coincides with the joint receiving central longitudinal axis 22. Further, in Fig. 3, the ball joint 1 is shown in a non-tilted state, so that the inner joint longitudinal axis 9 coincides with the joint receiving central longitudinal axis 22.
- FIG. 4 is a schematic flow diagram of a method according to an embodiment can be seen, wherein in a joint assembly step 24 the
- Ball joint 1 is assembled from pre-fabricated components.
- the assembled ball joint 1 or at least its bearing shell 5 is heated.
- the tempered ball joint 1 of an assembly line 27 is provided. Further, in a counterpart manufacturing step 28, the
- Bogie 19 produced and provided in a subsequent counterpart provision step 29 of the assembly line 27.
- the steps 24, 25 and 28 are upstream of the assembly line 27 and take place separately therefrom, for example at a different location.
- the two steps 26 and 29 can take place simultaneously or successively.
- a heating step 30 following step 26 the ball joint 1 is heated inductively. This is done in particular by the fact that the inner joint part 4 and / or the joint housing 2 are heated inductively, so that the
- Joint housing 2 is heated, preferably to approximately 100 ° C.
- the heated Ball joint 1 is pressed into the joint receptacle 20 of the suspension arm 19, wherein between steps 30 and 31 preferably a maximum of 1 minute passes.
- the press-fitting of the ball joint 1 into the joint receptacle 20 of the chassis link 19 is effected by means of a press-fit tool 32, shown schematically, to which the ball joint 1 is fed after the heating step 30. Further, the chassis link 19 is fed to the press tool 32, which occurs either after the counterpart supply step 29 or during this step.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102016203470.7A DE102016203470B4 (de) | 2016-03-03 | 2016-03-03 | Verfahren zum Verbinden eines Kugelgelenks mit einem Gegenstück |
| PCT/EP2017/052208 WO2017148644A1 (de) | 2016-03-03 | 2017-02-02 | Verfahren zum verbinden eines kugelgelenks mit einem gegenstück |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3423231A1 true EP3423231A1 (de) | 2019-01-09 |
Family
ID=57984924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP17703711.6A Withdrawn EP3423231A1 (de) | 2016-03-03 | 2017-02-02 | Verfahren zum verbinden eines kugelgelenks mit einem gegenstück |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP3423231A1 (de) |
| DE (1) | DE102016203470B4 (de) |
| WO (1) | WO2017148644A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6768584B2 (ja) * | 2017-03-31 | 2020-10-14 | 日本発條株式会社 | ボールジョイントの製造方法、及びスタビリンクの製造方法 |
| DE102018103780A1 (de) * | 2018-02-20 | 2019-08-22 | THK RHYTHM AUTOMOTIVE GmbH | Kugelgelenk, insbesondere für Fahrwerksteile eines Kraftfahrzeugs |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4439909A (en) | 1982-07-08 | 1984-04-03 | General Motors Corporation | Ball joint manufacture |
| DE19934218C2 (de) * | 1999-07-21 | 2003-03-20 | Brueninghaus Hydromatik Gmbh | Verfahren zum Herstellen einer Kugelgelenkverbindung zwischen einem Gleitschuh und einem Kolben und Axialkolbenmaschine mit einer Kugelgelenkverbindung |
| GB2400146B (en) * | 2003-03-31 | 2005-03-02 | Minebea Co Ltd | A method of swaging a spherical bearing |
| GB2434844B (en) * | 2006-02-03 | 2007-12-19 | Minebea Co Ltd | Improvements in or relating to spherical bearing arrangements |
| DE102006016060B4 (de) * | 2006-04-04 | 2012-10-25 | Zf Friedrichshafen Ag | Radialgelenk und Verfahren zur Herstellung eines derartigen Radialgelenkes für ein Kraftfahrzeug |
| CN103459864B (zh) | 2011-03-31 | 2016-05-04 | 武藏精密工业株式会社 | 球接头的制造方法 |
| DE102013221964B3 (de) | 2013-10-29 | 2015-03-12 | Zf Friedrichshafen Ag | Verfahren und Vorrichtung zur Herstellung eines Kugelgelenks |
-
2016
- 2016-03-03 DE DE102016203470.7A patent/DE102016203470B4/de active Active
-
2017
- 2017-02-02 WO PCT/EP2017/052208 patent/WO2017148644A1/de not_active Ceased
- 2017-02-02 EP EP17703711.6A patent/EP3423231A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE102016203470A1 (de) | 2017-09-07 |
| WO2017148644A1 (de) | 2017-09-08 |
| DE102016203470B4 (de) | 2018-10-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69531225T2 (de) | Herstellungsverfahren für eine Antriebswelle | |
| EP1318035B1 (de) | Verfahren zur Herstellung eines Lenkers und Lenker | |
| EP2971715A1 (de) | Zweiteiliger kolben für verbrennungsmotor doppelt gefügt | |
| DE102019211639A1 (de) | Leichtgewichtige Aufhängungsanordnung für ein Fahrzeug, und deren Herstellungsverfahren | |
| EP3625065A1 (de) | Verfahren zur herstellung eines verbindungselementes sowie verbindungselement | |
| EP3423231A1 (de) | Verfahren zum verbinden eines kugelgelenks mit einem gegenstück | |
| DE10219195C1 (de) | Einstückig ausgebildeter Nocken | |
| EP3328569B1 (de) | Lenkstange oder spurstange mit einem einteiligen verbindungsrohr | |
| EP1278959B1 (de) | Kugelgelenkverbindung zwischen einem gleitschuh und einem kolben | |
| DE102007003679B4 (de) | Verfahren zur Herstellung eines Kolbens für eine Brennkraftmaschine mit einem Kühlkanal, realisiert durch Fügen des Kolbenoberteiles und des Kolbenunterteiles mit Hilfe einer Schmiede-Stauchverbindung | |
| EP2725659B1 (de) | Koaxialkabelbuchse | |
| DE10119839C2 (de) | Verfahren zur Herstellung eines Achselements für Kraftfahrzeuge | |
| DE69703856T2 (de) | Kupplung für zwei Metallrohre | |
| EP0898090A2 (de) | Verfahren zur Herstellung eines Kugelzapfens, sowie Kugelzapfen für ein Kugelgelenk | |
| EP3513084B1 (de) | Kugelzapfen | |
| EP3512649B1 (de) | Verfahren zur ausbildung eines nietkopfes aus einem spröden metallischen werkstoff | |
| EP1219865A1 (de) | Ausgleichsgetriebeeinheit und Verfahren zu deren Herstellung | |
| DE102005029539A1 (de) | Achsschenkel für ein Kraftfahrzeug | |
| DE202024100202U1 (de) | Stabilisatorstangenverbindung | |
| DE19802283A1 (de) | Gelenkwelle mit Rohrschweißverbindung | |
| DE102016012350B4 (de) | Verfahren zur Herstellung einer Welle-Nabe-Verbindung zwischen einem FKV-Rohrprofilbauteil und einem mit Nabe ausgebildeten Metallbauteil und verfahrensgemäß hergestellter Stabilisator | |
| DE102022122215A1 (de) | Koppelstange | |
| DE102016223320B3 (de) | Verfahren zum Herstellen eines Fahrzeugbauteils | |
| DE102018110757A1 (de) | Felge sowie Verfahren zum Herstellen einer Felge | |
| EP3408116B1 (de) | Fahrwerkbauteil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: UNKNOWN |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
| 17P | Request for examination filed |
Effective date: 20180802 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
| AX | Request for extension of the european patent |
Extension state: BA ME |
|
| DAV | Request for validation of the european patent (deleted) | ||
| DAX | Request for extension of the european patent (deleted) | ||
| GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
| RIC1 | Information provided on ipc code assigned before grant |
Ipc: B60G 7/00 20060101ALI20201012BHEP Ipc: F16B 4/00 20060101ALN20201012BHEP Ipc: B23P 11/00 20060101AFI20201012BHEP Ipc: F16C 11/06 20060101ALI20201012BHEP |
|
| INTG | Intention to grant announced |
Effective date: 20201113 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 20210324 |