CN103775518A - Joint device and method of making same - Google Patents
Joint device and method of making same Download PDFInfo
- Publication number
- CN103775518A CN103775518A CN201310376772.0A CN201310376772A CN103775518A CN 103775518 A CN103775518 A CN 103775518A CN 201310376772 A CN201310376772 A CN 201310376772A CN 103775518 A CN103775518 A CN 103775518A
- Authority
- CN
- China
- Prior art keywords
- gudgeon
- universal joint
- annular solid
- universal
- movable joint
- 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.)
- Pending
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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
- 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
- F16C11/0619—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints the female part comprising a blind socket receiving the male part
- F16C11/0623—Construction or details of the socket member
- F16C11/0647—Special features relating to adjustment for wear or play; Wear indicators
-
- 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
- F16C11/0666—Sealing means between the socket and the inner member shaft
-
- 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
- F16C11/0695—Mounting of ball-joints, e.g. fixing them to a connecting rod
-
- 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
-
- 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
- F16C2326/01—Parts of vehicles in general
- F16C2326/05—Vehicle suspensions, e.g. bearings, pivots or connecting rods used therein
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
The device has a pivot pin (3) whose end is provided with a joint ball. An annular body (8) is interference fit or clearance fit at the pivot pin, and surrounds an outer perimeter (5) of the pivot pin. The annular body is provided with a shaping edge part that is placed against the outer perimeter of the pivot pin during transformation process. The annular body is formed as a conical disk, a flat disk or a spherical seat. The annular body is provided with a centrally cylindrical trained through-hole that is formed in the seat at the pivot pin. An independent claim is also included for a method for manufacturing a joint device.
Description
Technical field
The present invention relates to the movable joint mechanism according to claim 1 preamble, in particular for the universal joint of Motor Vehicle, and the method for the manufacture movable joint mechanism of preamble according to Claim 8.
Background technique
Universal joint is known in the prior art, universal joint is provided with additional intermediate member on its bearing pin, for example conical disc or segment-shaped dish, for for example, increasing surface of contact when them and the connector element being made up of soft material and/or not too hard material (by the rotary bearing forming as the light metal of aluminium etc.) bolt while linking together.Now, the profile of intermediate member (circular cone or segment) is with to offer shape in alumiaum article consistent, thereby surface of contact is increased.This causes surface pressure to reduce and dynamic load also passes through this design by soft connector element reliable delivery.DE102005025551A1 has described a kind of universal joint with conical disc.
The gudgeon of universal joint and conical disc or segment-shaped dish are generally formed from steel, but connector element is made up of soft metal or not too hard metal.For avoiding contact corrosion, steel component must be provided with surface protecting layer.But cannot use because of the multiple installation steps when assembling of etching characteristic and universal joint the independent member applying in advance, because for example preformed application surface is impaired sometimes, for example, may be frayed.For avoiding this problem, need to take the plating of the universal joint to assembling to apply.
But this is problematic with regard to the disclosed movable joint of prior art mechanism, and it has knurled region on the gudgeon of universal joint, and conical disc or segment-shaped dish are forced in this knurled region.Although the knurled region on the gudgeon of universal joint be beneficial to apply and can to error insensitive hold conical disc or segment-shaped dish, but in annular knurl seat area, there is in the case undesirable cavity, medium common in plating enters this cavity subsequently, but described medium cannot totally be removed in other manufacturing process again.Result is that electroplating effect applies weak effect in other words.In addition, when occurring in the process of electroplating with different electroplate liquids that electroplating medium undesirably mixes.If a kind of residue of medium is also stayed on member, this residue may enter in next medium with this member.For this reason, the perfect technology controlling and process in the time electroplating is on the hazard.
In addition, may occur that undesirable chip forms in the time conical disc being pressed on annular knurl section, this may hinder in applying or electroplating.But it is essential compressing, because conical disc can again drop out and may lose during installation in the time being only set on spherical trunnion.
Summary of the invention
Therefore, the object of this invention is to provide a kind of movable joint mechanism, it allows and utilizes galvanoplastic to apply the gudgeon of universal joint that is provided with conical disc or segment-shaped dish (intermediate member) on it, will avoid may storing therein the cavity of residual substance at this in the time electroplating.And, should obtain for the anti-lost protection of intermediate member and a kind of corresponding manufacture method for this movable joint mechanism is provided.
This object will complete by having according to the movable joint mechanism of the feature of claim 1 and the method with the manufacture movable joint mechanism of feature according to Claim 8.Defining the preferred embodiment of the present invention in dependent claims separately.
A kind of movable joint mechanism is provided, especially universal joint, this movable joint mechanism has the gudgeon of universal joint, the gudgeon of universal joint is at one end provided with cross-pin type joint or universal ball, wherein on this gudgeon of universal joint, be provided with annular solid, annular solid at least surrounds a particular section of the outer circumferential face of the gudgeon of universal joint, and wherein this annular solid is provided with deformed edge, deformed edge by deformable seal abut on the outer circumferential face of this gudgeon of universal joint section.This section is now roughly arranged between universal ball and opposed gudgeon of universal joint end between two parties about longitudinal axis.The gudgeon of universal joint now has than diameter larger in the region of this gudgeon of universal joint end in the region of this section.
Pass through proposed setting type, provide a kind of cost favourable solution, annular solid can be pressed on the gudgeon of universal joint whereby, and can not be gathered in the gap at the bearing place between annular solid and the gudgeon of universal joint at the electroplating process liquid medium applying for surface subsequently.By its diameter be less than annular solid inner diameter around deformed edge, provide between annular solid and the gudgeon of universal joint relatively significantly cover.Deformed edge has than the whole height of annular solid the material thickness that less height is in other words very little, thereby yielding.Thus one, this deformed edge its outer wall outer circumferential face in other words that reclines hermetically while being pressed in other words on the section of the gudgeon of universal joint in the time of assembling.The outer wall of the gudgeon of universal joint now can cylindrical or conical formation, and wherein this annular solid inner side correspondingly forms cylindrically or conical.
When be provided with deformed edge on annular solid time, than continuous press fit on the gudgeon of universal joint on the whole height of annular solid, make to be pressed into stroke and smaller realize, and then cost be favourable and for example realize by cutting rapidly.Also needn't keep too little tolerance, because utilize deformed edge relatively very high with respect to the diameter contact ratio of this section.After annular solid is forced on the gudgeon of universal joint, in this region of annular solid, there is plastically deforming area and elastic deformation area.Plastically deforming area is to a certain extent for error compensation.Elastic deformation area causes annular solid with respect to the closely cooperating of the gudgeon of universal joint, thus annular solid stay on the gudgeon of universal joint, until the connector element of universal joint and setting fits together.Form thus anti-lost protection mechanism and effectively stop annular solid to drop out from the gudgeon of universal joint.Annular solid closely cooperating also for for example electroplating the sealing of coating procedure for invasion material on gudgeon of universal joint section.In the time that annular solid is only forced on the gudgeon of universal joint in this deformed edge region, annular solid also only bears in this region the power that radially acts on this region.Thus, compared with complete compacted member on the whole height of annular solid, reduce the tensile stress in annular solid.Thus, in the time that being assembled in connector element with annular solid, movable joint can use vertically higher pretightening force in the situation that movable joint and connector element bolt link together.
According to a preferred implementation, this annular solid forms with the form of conical disc, flat disc or segment-shaped dish.For example, according to the structure of connector element (the steering gear on chassis), identical universal joint can be grouped together with heteroid the steering gear parts.
According to another preferred implementation, this annular solid utilizes fit system to be installed on the gudgeon of universal joint, especially by interference fit, transition fit or Spielpassung.In the time of transition fit or in the time of Spielpassung, first annular solid overlaps and installs to the gudgeon of universal joint in other words in the respective section of the gudgeon of universal joint, thereby not yet obtains and closely cooperate.Annular solid is so landed on the gudgeon of universal joint or default gudgeon of universal joint section for this reason, thereby can make not too arduously its rotation.Because the diameter of deformed edge is less, therefore only have in the time that annular solid further overlaps in the predetermined segment that installs to the gudgeon of universal joint and just obtain the compression in deformed edge region by the distortion of deformed edge, and then obtain actual closely cooperating, thereby annular solid closely cooperates and can not drop on the gudgeon of universal joint.But this is completely enough as anti-lost protection mechanism.In addition, especially can utilize transition fit in the time that member is manufactured, to allow larger tolerance.
According to a preferred implementation, annular physical efficiency is manufactured by moulding with extrusion form.Or annular physical efficiency utilizes cutting moulding to manufacture with turning part form.Annular solid preferably has cylindrical hole center or placed in the middle, and it is formed in the bearing on the gudgeon of universal joint.Through-hole diameter is selected according to desired above-mentioned cooperation and is preferably formed with boring form.
Preferably, this deformed edge seals this bearing, thereby has realized the perfection sealing between annular solid and the gudgeon of universal joint, makes to electroplate medium and can not be gathered in gap, because there is not gap.
Also advantageously, around the inner diameter of deformed edge be arranged on the section place on the gudgeon of universal joint than annular solid the diameter little about 2/10 of the gudgeon of universal joint to 3/10mm.But this diameter poor with according to desired or predetermined withdrawal force have a mind to closely cooperate relevant.In the time that the diameter of this section remains unchanged, withdrawal force increases along with reducing of deformed edge diameter.
According to another preferred implementation, be provided with tapered segment in one end of the close universal ball of the gudgeon of universal joint, the section that the shape of annular solid forms with conforming to this tapered segment that reclines.This refers to that the moulding of this annular solid and the gudgeon of universal joint is that complementation and preferred being similar to seamlessly mutually engages or be close to form fit.
In addition, according to the invention provides a kind of method of manufacturing movable joint mechanism, wherein the method comprises annular solid is arranged on to the step on the outer circumferential face of the gudgeon of universal joint, wherein deformed edge in the time that annular solid is arranged in the respective section of the gudgeon of universal joint by deformable seal this gudgeon of universal joint that reclines.The method according to this invention has advantages of above-mentioned about the sealing in seat area with can ideally electroplate thus and apply and the anti-lost protection had a mind to.
Preferably, this setting steps causes press fit, Spielpassung or the transition fit between the gudgeon of universal joint and annular solid.
And this movable joint mechanism preferably carries out the coating step that especially utilizes plating to apply after the step on the outer circumferential face that annular solid is arranged on to the gudgeon of universal joint.By applying, contact corrosion is protected and especially can be prevented on the surface of movable joint mechanism.
Accompanying drawing explanation
Hereinafter with reference to accompanying drawing in detail embodiments of the present invention are described in detail.Wherein:
Fig. 1 illustrates the movable joint mechanism according to prior art;
Fig. 2 A-2C is respectively the view of the cavity that exists in the movable joint mechanism of Fig. 1;
Fig. 3 A and 3B are respectively according to the view of the movable joint mechanism of a mode of execution; And
Fig. 4 A and 4B are respectively the detailed drawing of the press fit between the gudgeon of universal joint and the annular solid of the movable joint mechanism as shown in Fig. 3 A and 3B.
reference character
1 movable joint mechanism
2 universal joints
3 gudgeons of universal joint
4 housings
The outer circumferential face of 5 gudgeons of universal joint
The upper segment of 6 gudgeons of universal joint
7 annular knurls
8 annular solids
9 conical disc
10 through holes
11 cavitys
12 deformed edge
The underpart (the pin end direction relative with universal ball) of 13 annular solids
The upper end portion (universal ball direction) of 14 gudgeons of universal joint
15 tapered portion sections
Embodiment
Fig. 1 illustrates the movable joint mechanism 1 according to prior art.Movable joint mechanism 1 is universal joint 2 forms and has the gudgeon of universal joint 3, the gudgeon of universal joint at one end has at this invisible cross-pin type joint universal ball in other words, cross-pin type joint in other words universal ball is arranged in the bearing housing of being located in housing 4, and bearing housing is also sightless at this.The gudgeon of universal joint 3 has the section that comprises outer circumferential face 5, and this outer circumferential face top portion's section 6 in Fig. 1 has annular knurl 7.Annular solid 8 is pressed in the upper segment 6 with annular knurl 7, tapered dish 9 forms of this annular solid.Annular solid 8 is fully enclosed in the outer circumferential face 5 of the gudgeon of universal joint 3 in upper segment 6, but in this case sees for the purpose of annular knurl 7 having as shown in the figure breach.Can also see that at this annular solid 8 has central through bore 10, upper segment 6 is arranged in central through bore by press fit.
Fig. 2 A-2C is respectively the view of cavity 11, and this cavity is present in the movable joint mechanism 1 of Fig. 1.Cavity 11 occurs by the annular knurl 7 on the outer circumferential face 5 at the gudgeon of universal joint 3 and in the time of the coating of movable joint mechanism 1, in the situation that annular solid 8 has been forced on the gudgeon of universal joint 3, is filled with liquid medium used while plating, but this liquid medium no longer can be flushed away subsequently neatly, thereby cannot obtain in a word perfect coating, cannot realize in other words the coating completely of the gudgeon of universal joint 3 to being pressed with annular solid 8 on it.
Fig. 3 A and 3B are respectively according to the view of the movable joint mechanism 1 of a mode of execution, and wherein Fig. 3 A illustrates that annular solid 8 now soon arrives the installment state of its final position, and Fig. 3 B illustrates that annular solid 8 has now arrived the installment state of final position.Movable joint mechanism 1 forms substantially the samely with the movable joint mechanism shown in Fig. 1, but difference is annular solid 8 aspects, here, this annular solid is tapered dish 9 forms also, and herein in top portion's section 6 in Fig. 3 of the cylindrical gudgeon of universal joint 3 without any annular knurl.Also therefore the cylindrical through hole 10 of annular solid 8 smoothly abuts on the outer circumferential face 5 of the gudgeon of universal joint 3.For clear, this point is shown, also cuts the front section of the annular solid 8 that shows the outer circumferential face 5 in the upper segment 6 that is fully enclosed in the gudgeon of universal joint 3 here open.And, be different from the disclosed and mode of execution as shown in Figure 1 of prior art, annular solid 8 have around deformed edge 12, it is hermetically around the cylindrical peripheral face 5 of the gudgeon of universal joint 3.Around deformed edge 12 be arranged on the underpart 13 of annular solid 8.
Fig. 4 A and 4B are respectively the detailed drawing of the cylindrical press fit between the gudgeon of universal joint 3 and the annular solid 8 of the movable joint mechanism 1 as shown in Fig. 3 A and 3B, and wherein annular solid 8 utilizes transition fit to be installed on the gudgeon of universal joint 3.Shown in Fig. 4 A of the mounting point that soon arrives final position as shown in corresponding to Fig. 3 A, its inner diameter is than the not yet distortion on this position of little 2/10 to 3/10mm the deformed edge 12 of the diameter of the gudgeon of universal joint 3.But the distortion that causes deformed edge 12 to be close to the outer circumferential face 5 of the gudgeon of universal joint 3 realizes in the time arriving corresponding to the final position of the installment state in Fig. 3 B, and can see in Fig. 4 B.In addition as shown in Fig. 4 A and 4B, the top in the drawings end 14 towards universal ball of the gudgeon of universal joint 3 is configured to taper, on final position, annular solid 8 abuts on this end 14, wherein the section of the tapered portion of the butt subsequently section 15 of annular solid 8 forms in the mode conforming to tapered portion section 15 shapes, thus this two opposed face seals and seamlessly mutually reclining in the mode of form fit.So the movable joint mechanism 1 of assembling accepts to electroplate coating processes subsequently, the surface of the parts that install for coated group, thus avoid due to the contact corrosion that comprises that the different materials of the gudgeon of universal joint 3 that is provided with the annular solid 8 that is for example formed from steel and for example connector element made of aluminum on it causes.
Claims (10)
1. a movable joint mechanism (1), in particular for the universal joint of Motor Vehicle (2), described movable joint mechanism has the gudgeon of universal joint (3) that is at one end provided with universal ball, wherein, on this gudgeon of universal joint (3), be provided with annular solid (8), this annular solid at least surrounds a section of the outer circumferential face (5) of this gudgeon of universal joint (3), it is characterized in that, this annular solid (8) is provided with deformed edge (12), this deformed edge by deformable seal abut on the outer circumferential face (5) of this gudgeon of universal joint (3).
2. movable joint mechanism according to claim 1 (1), is characterized in that, this annular solid (8) is conical disc (9), flat disc or segment-shaped dish.
3. movable joint mechanism according to claim 1 and 2 (1), is characterized in that, it is upper that this annular solid (8) is arranged on this gudgeon of universal joint (3) by means of the mode coordinating, especially by interference fit or transition fit or Spielpassung.
4. according to the movable joint mechanism (1) one of claims 1 to 3 Suo Shu, it is characterized in that, this annular solid (8) is provided with the through hole (10) at cylindrical center, and this through hole forms the bearing on this gudgeon of universal joint (3).
5. movable joint mechanism according to claim 4 (1), is characterized in that, this deformed edge (12) seals this bearing.
6. according to the movable joint mechanism (1) one of claim 1 to 5 Suo Shu, it is characterized in that, the inner diameter of this deformed edge (12) is arranged on the diameter little about 2/10 of the gudgeon of universal joint (3) at the section place on this gudgeon of universal joint (3) to 3/10mm than this annular solid (8), preferably little 2/10 to 3/10mm.
7. movable joint mechanism according to claim 6 (1), it is characterized in that, the upper end portion (14) near this universal ball at this gudgeon of universal joint (3) is provided with tapered portion section (15), and the section that the shape of described annular solid (8) forms with conforming to abuts in this tapered portion section.
8. manufacture, according to a method for the movable joint mechanism (1) of claim 1, is characterized in that, the method comprises the following steps:
-annular solid (8) is arranged on the outer circumferential face (5) of the gudgeon of universal joint (3), wherein, this deformed edge (12) in the time that this annular solid (8) is set by deformable seal abut in the bearing of annular solid (8) and the gudgeon of universal joint (3).
9. method according to claim 8, is characterized in that, this setting steps causes press fit or transition fit or the Spielpassung between the gudgeon of universal joint (3) and annular solid (8).
10. method according to claim 8 or claim 9, is characterized in that, this movable joint mechanism (1) is carried out to coating step, especially by electroplating the coating step applying.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102012219101.1 | 2012-10-19 | ||
| DE201210219101 DE102012219101A1 (en) | 2012-10-19 | 2012-10-19 | Ball-and-socket joint arrangement for motor car, has pivot pin whose end is provided with joint ball, and annular body provided with shaping edge part that is placed against outer perimeter of pivot pin during transformation process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103775518A true CN103775518A (en) | 2014-05-07 |
Family
ID=50437002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310376772.0A Pending CN103775518A (en) | 2012-10-19 | 2013-08-21 | Joint device and method of making same |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103775518A (en) |
| DE (1) | DE102012219101A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107848355A (en) * | 2015-07-21 | 2018-03-27 | Zf腓特烈斯哈芬股份公司 | Ball pin with the annular solid being compacted and the ball-and-socket joint with this ball pin |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3023879A1 (en) * | 2014-07-15 | 2016-01-22 | Peugeot Citroen Automobiles Sa | BALL JOINT WITH CLOSED RING |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10339126A1 (en) * | 2003-08-22 | 2005-05-19 | Zf Friedrichshafen Ag | Ball joint with angle sensor |
| US20070196165A1 (en) * | 2003-09-19 | 2007-08-23 | Shigeyuki Ono | Boot For Universal Joint |
| CN101198801A (en) * | 2005-06-15 | 2008-06-11 | Zf腓特烈港股份公司 | Ball-and-socket joint with sensor system and tightness detection method |
| CN101203683A (en) * | 2005-06-01 | 2008-06-18 | Zf腓特烈港股份公司 | Articulated and/or bearing arrangement |
| CN101558248A (en) * | 2006-11-03 | 2009-10-14 | Zf腓特烈港股份公司 | Balljoint |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6527468B1 (en) * | 2001-10-09 | 2003-03-04 | Trw Inc. | Ball joint with dual tapered stud connection |
| DE102005034150B4 (en) * | 2005-07-19 | 2008-04-17 | Zf Friedrichshafen Ag | Ball joint for a motor vehicle |
| DE102006015169A1 (en) * | 2006-03-30 | 2007-10-11 | Zf Friedrichshafen Ag | Radführungslenker for active chassis |
-
2012
- 2012-10-19 DE DE201210219101 patent/DE102012219101A1/en not_active Withdrawn
-
2013
- 2013-08-21 CN CN201310376772.0A patent/CN103775518A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10339126A1 (en) * | 2003-08-22 | 2005-05-19 | Zf Friedrichshafen Ag | Ball joint with angle sensor |
| US20070196165A1 (en) * | 2003-09-19 | 2007-08-23 | Shigeyuki Ono | Boot For Universal Joint |
| CN101203683A (en) * | 2005-06-01 | 2008-06-18 | Zf腓特烈港股份公司 | Articulated and/or bearing arrangement |
| CN101198801A (en) * | 2005-06-15 | 2008-06-11 | Zf腓特烈港股份公司 | Ball-and-socket joint with sensor system and tightness detection method |
| CN101558248A (en) * | 2006-11-03 | 2009-10-14 | Zf腓特烈港股份公司 | Balljoint |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107848355A (en) * | 2015-07-21 | 2018-03-27 | Zf腓特烈斯哈芬股份公司 | Ball pin with the annular solid being compacted and the ball-and-socket joint with this ball pin |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102012219101A1 (en) | 2014-04-24 |
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| PB01 | Publication | ||
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Application publication date: 20140507 |