WO2005061911A1 - Articulation a rotule - Google Patents

Articulation a rotule Download PDF

Info

Publication number
WO2005061911A1
WO2005061911A1 PCT/DE2004/002812 DE2004002812W WO2005061911A1 WO 2005061911 A1 WO2005061911 A1 WO 2005061911A1 DE 2004002812 W DE2004002812 W DE 2004002812W WO 2005061911 A1 WO2005061911 A1 WO 2005061911A1
Authority
WO
WIPO (PCT)
Prior art keywords
ball
plastic
housing part
ball joint
joint according
Prior art date
Application number
PCT/DE2004/002812
Other languages
German (de)
English (en)
Inventor
Jürgen Strauch
Ulrich Wackes
Original Assignee
Sachsenring Zwickau 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
Priority claimed from DE20320238U external-priority patent/DE20320238U1/de
Priority claimed from DE202004019733U external-priority patent/DE202004019733U1/de
Application filed by Sachsenring Zwickau Ag filed Critical Sachsenring Zwickau Ag
Priority to EP04802992A priority Critical patent/EP1700046B1/fr
Priority to AT04802992T priority patent/ATE503937T1/de
Priority to DE502004012359T priority patent/DE502004012359D1/de
Publication of WO2005061911A1 publication Critical patent/WO2005061911A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • 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
    • F16C11/0657—Construction or details of the socket member the socket member being mainly made of plastics
    • 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

Definitions

  • a generic ball joint is known from DE 298 17 850 U1. It describes a ball joint with a ball joint housing which has a fastening part, the ball joint housing consisting of a cylindrical housing part which is encased in plastic, the plastic surrounding the ball and forming the bearing of the ball. The ball is actually supported by a sliding shell, which is encased by the plastic of the ball joint housing.
  • the plastic, which forms the ball joint housing here can consist of glass or carbon fiber reinforced or ball reinforced material.
  • the housing part and the fastening part form a structural unit, the fastening part not being encased by the plastic which forms the ball joint housing.
  • the disadvantage here is that the plastic, which forms the sliding shell and the plastic, which forms the ball joint housing, consist of different materials.
  • the shrinkage behavior of the plastic of the ball joint housing has a negative effect.
  • a further disadvantage is that the connection position between the fastening part and the housing part is not protected in the case of a welded connection and is therefore particularly at risk of corrosion.
  • GB 1 121 1004 describes a ball joint which has a ball pin with a ball. The ball is positioned in a cylindrical housing which is formed on a fastening element and the space between the ball and the housing is injected with plastic and the housing is at least partially extrusion-coated.
  • the object of the invention is to develop a ball-and-socket joint which has an extremely simple structure, is secure against twisting and easy to manufacture, and ensures versatile use with high reliability. This object is achieved with the features of the first claim.
  • Advantageous designs result from the subclaims.
  • the ball joint has a ball which is movably mounted with its spherical surface in a ball joint housing and has a sealing bellows receptacle, the ball joint housing having a housing part spaced apart from the ball, and at least one ball pin or at least one sleeve to which the ball connects, the Gap between the ball and the housing part filled with plastic and the housing part is at least partially surrounded by plastic.
  • the sealing bellows receptacle is designed in the form of a groove in the housing on the circumferential side and is located - either completely in the plastic or - is arranged between a radially outwardly angled region of the housing part and an end face of the plastic.
  • the ball joint either has a ball pin (ball with a pin arranged thereon) or sleeves (sleeve joint) arranged in a recess in the ball.
  • the ball is movably supported with its spherical surface in the ball joint housing, the ball joint housing having a housing part on which, if necessary, a fastening part is arranged.
  • the ball of the ball pin and the cylindrical housing part are enclosed by plastic in such a way that the plastic forms both the sliding surface for the ball surface of the ball and the ball joint housing in connection with the housing part.
  • plastic forms both the sliding surface for the ball surface of the ball and the ball joint housing in connection with the housing part.
  • the connection between the cylindrical housing part and the fastening part is also advantageously coated with plastic.
  • a securing element embedded in the plastic can be arranged between the housing part and the ball or sliding shell, which ensures greater security against tearing out.
  • the shape of the securing element is preferably adapted to the curvature of the ball.
  • the plastic in which the securing element is embedded preferably corresponds to the plastic which encases the ball and the housing part. Alternatively, it is possible for the plastic in which the securing element is embedded to be a second plastic.
  • the metallic housing part of the ball joint (for example from a pipe section) can also be shaped in such a way that the pull-out forces are increased compared to, for example, a cylindrical shape of the housing part.
  • the housing part is angled radially inwards in the direction of the ball and then radially outwards, the inside diameter of the housing part lying in the direction of the ball being smaller than the diameter of the ball. If axial tensile forces now act on the pin or the sleeve, the area of the housing part that is angled in the direction of the ball acts as a pull-out protection.
  • the housing part is angled radially inwards, then shaped in accordance with the curvature of the ball and then angled radially outwards again, the region of the housing part shaped in accordance with the curvature of the ball on its two Ends that protrude on both sides over the equatorial region of the ball have an inside diameter that is equal to or smaller than the diameter of the ball.
  • the housing part must be slotted along the axis of the ball joint, otherwise it cannot be mounted over the ball.
  • the plastic that surrounds the ball and the housing part can preferably consist of polyoxymethylene (POM), which was previously used exclusively as a sliding shell material.
  • POM has excellent heat resistance up to 100 degrees Celsius and very good cold resistance down to minus 60 degrees Celsius.
  • POM has good sliding properties, which, in conjunction with good strength properties in addition to a high modulus of elasticity (tension), makes POM an ideal material for a ball joint housing, in conjunction with a preferably metallic cylindrical housing part embedded therein.
  • plastics reinforced e.g. fiber reinforced with carbon fiber, glass fiber etc.
  • the ball (possibly with a sliding shell) can be centered or non-centered in the housing part by overmolding with plastic. This free positioning in the room enables 100% compliance with the specified kinematic data.
  • the plastic advantageously has no lubrication grooves.
  • the ball joint is completely fat-free.
  • a coating is preferably made from a Heat and cold resistant, partially crystalline and good sliding properties plastic, such as PTFE (polytetrafluoroethylene) application. If the ball has a centering opening due to its manufacturing technology, this is also filled with the plastic when it is injected.
  • the plastic located in the centering opening is torn off and remains in the centering opening.
  • the housing part which is preferably made of metal, on its inner contour and or on one or both end faces with elastic damping elements.
  • this is usually fastened to the housing part by a welded connection.
  • the weld seam is particularly at risk of corrosion.
  • the plastic By overmolding the connection position between the fastening part and the housing part, the plastic also acts as corrosion protection in the area of the weld seam.
  • the fact that the plastic also partially envelops the fastening part ensures that the plastic is secure against rotation. It is also possible to encapsulate the entire fastening part with plastic, which provides complete corrosion protection for the ball joint. A subsequent corrosion protection process can therefore be omitted.
  • a receptacle for a sealing bellows is also formed in the plastic in the direction of the ball pin.
  • the ball-and-socket joint according to the invention is very simple to produce, in particular since only small requirements / tolerances with regard to the mating accuracy can be met by the individual parts.
  • the uncoated ball of the ball stud is e.g. cylindrical housing part is positioned centrally and both the ball and the housing part, as well as the connection position to the fastening part, are injection molded or extrusion-coated with plastic, at the same time a receptacle for the sealing bellows is molded on.
  • the housing part in cross section be formed at right angles to its longitudinal axis as a polygon (for example as a rectangle or square) or at right angles to its longitudinal axis have a cylindrical inner diameter and an oval or outer contour designed as a polygon, or vice versa.
  • the wall thickness of the housing part can be the same or different across the cross section.
  • the housing part can have a narrowing contour, in particular narrowing internal dimensions, in the direction of the ball pin, as a result of which the pull-out force of the ball pin increases.
  • the housing part preferably consists of metallic material, fiber composite material or ceramic.
  • a housing part made of metallic material can be made, for example, from a pipe section or from a sheet metal part.
  • Fig. 1 Ball joint with a cylindrical metallic housing part 1 and welded-on fastening part B
  • Fig. 1a Section A-A acc. Fig. 1,
  • Fig. 2 Ball joint (longitudinal section), wherein the housing part 1 is oval on its inner contour 1i and on its outer contour 1a and the ball 7.1 is pivotally mounted in a sliding shell 9, with indicated bellows 10, Fig. 2a: Section B-B acc. Fig. 2;
  • FIG. 3 ball joint (longitudinal section), the housing part 1 being oval on its inner contour 1 i and circular on its outer contour 1a and the ball 7.1 being pivotably mounted in a sliding shell 9, FIG. 3a: section C-C according to FIG. Fig. 3;
  • Fig. 4 Ball joint (longitudinal section), the housing part 1 octagonal on its inner contour 1i and on its outer contour 1a is formed and the ball 7.1 is pivotally mounted in a sliding shell 9,
  • Section F-F acc. 6, 7 ball joint with a housing part 1 made of a cylindrical tube section, which has a radially outwardly bent collar 1.1, which forms the sealing bellows receptacle 6 and with a fastening part B (steel) embedded separately in the plastic 2,
  • the fastening part B is not fastened to the housing part 1, but is embedded separately in the plastic 2.
  • Fig. 9 Device for producing the ball joint acc. Fig. 1, Fig. 10 device for producing the ball joint acc. Fig. 7, Fig. 11 ball joint with ball shaft 7.2 on both sides, Fig. 12 sleeve joint, with a housing part 1 made of a cylindrical tube section, which has at both ends a radially outwardly bent collar 1.1, which forms the sealing bellows receptacle 6, on the left Side a two and on the right Side b, a housing part 1 is used and, on the right side b, the housing part 1 is angled radially inwards from a sealing bellows receptacle 6 in the direction of the ball 7.1, then shaped in accordance with the curvature of the ball 7.1 and then radially outwards again towards the other sealing bellows receptacle 6 is angled.
  • the housing part 1 On both sides of the equatorial area of the ball 7.1, the housing part 1 is thus tapered to a diameter d1 that is smaller than the diameter D7.1 of the ball 7.1. In this case, the housing part 1 must be slotted along the axis A of the ball joint, otherwise it cannot be mounted over the ball 7.1.
  • the ball joint has a cylindrical metallic housing part 1, to which a fastening part B is fastened, preferably by welding.
  • Axially damping elastic elements 8 are located on the two end faces of the housing part 1 and a radially damping elastic element 8.1 is arranged on the inner surface of the housing part 1.
  • the ball 7.1 of the ball pin 7, which has a pin 7.2, is located centrally in the cylindrical housing part 1 here.
  • the ball 7.1 (spherical surface 7.1A) of the ball pin 7, the housing part 1 with the damping elastic elements 8 and 8.1 and the connection position V between the housing part 1 and the fastening part B were extrusion-coated with plastic 2 (for example POM - polyoxymethylene), which then hardens, so that a play-free and reliable connection between the ball 7.1 of the ball pin 7 and the housing part 1 is formed and the ball 7.1 of the ball pin 7 is pivotally embedded in the plastic 2.
  • plastics such as polyamide (PA), fiber-reinforced plastics, etc. can also be used.
  • the sealing bellows receptacle 6 was formed in the plastic 2 in the form of a circumferential groove in the direction of the pin 7.2 of the ball pin 7.
  • plastic 2 In the centering opening located on the pole face of the ball 7.1 4 flowing plastic 2 is torn off during the first operation, ie during a first pivoting movement of the ball pin 7 and thus the ball 7.1, and remains in the centering opening 4.
  • the ball pin 7 maintains its starting position due to the plastic that has flowed into the centering opening 4 , which facilitates handling during assembly, since the ball pin 7 cannot swing out automatically.
  • the wall 3 of the plastic 2 has a minimum wall thickness b1 (preferably 0.5 to 2 mm) in the area of the outer contour of the housing part 1 and a minimum wall thickness b2 (preferably 3 to 6 mm) in the area of the side of the ball 7.1 facing away from the pin 7.
  • the diameter DB of the fastening part B at the fastening position V is preferably 6 to 10 mm and the housing part 1 has a wall thickness W1 of preferably 1 to 8 mm with a height H1 of 5 to 8 mm.
  • the dimensions of the ball joint can be changed according to the required size.
  • the section A-A acc. Fig. 1 shows Fig. 1a. It can be seen here that the diameter D7.1 of the ball 7 is smaller than the inner diameter d1 of the cylindrical housing parts 1 and between the inner contour 1i of the housing part 1 and the spherical surface 7.1A of the ball 7.1 plastic 2.
  • the outer contour 1a of the housing part 1 is also covered with plastic 2.
  • the fastening position V between the housing part 1 and the fastening part B is also encased in plastic 2, which ensures the security against rotation between the plastic 2 and the housing part 1.
  • the solution according to the invention creates an extremely simple ball joint in which the use of a sliding shell can be dispensed with.
  • FIG. 2 shows a ball joint in longitudinal section, the housing part 1 being oval on its inner contour 1 i and on its outer contour 1a and the ball 7.1 of the ball pin 7 being pivotally mounted in a sliding shell 9, with the sealing bellows 10 indicated.
  • the section BB gem. Fig. 2 is shown in Fig. 2a.
  • the sealing bellows 10 is fastened in the groove 6 of the housing G and on the pin 7.1 of the ball pin 7.
  • the space between the sliding shell 9 and the inner contour 1 i of the housing part 1, the outer contour 7a of the housing part 1 and the connection position V between the housing part 1 and the fastening part B are provided with plastic 2.
  • FIG. 3 The longitudinal section of a ball joint, wherein the housing part 1 is oval on its inner contour 1 i and circular on its outer contour 1a and the ball 7.1 is pivotally mounted in a sliding shell 9 is shown in FIG. 3 and the section CC in FIG. 3a.
  • FIG. 4 A longitudinal section of a ball joint with the housing part 1 being octagonal on its inner contour 1i and on its outer contour 1a and the ball 7.1 being pivotably mounted in a sliding shell 9 is shown in FIG. 4 and the section DD according to FIG. Fig. 4 is shown in Fig. 4a.
  • FIG. 5 A similar embodiment variant, the housing part 1 being circular on its inner contour 1 i and octagonal on its outer contour 1 a is formed in Fig. 5 and the section EE acc. Fig. 5 shown in Fig. 5a.
  • FIG. 6 The longitudinal section through a ball joint with a securing element 11 between ball 7.1 and housing part 1 is shown in FIG. 6.
  • the securing element 6 is encased in a second plastic 2.1, which in turn is surrounded by plastic 2.
  • the plastic 2 further envelops the outer contour 1a of the housing part 1 and the connection position V between the housing part 1 and the fastening part B.
  • the securing element 11 is bent radially inwards at both ends in the direction of the ball 1. As a result, higher axial pull-out forces can be absorbed.
  • the securing element is along the axis A of the
  • Ball pin 7 slotted so that it can be mounted over the ball 7.1.
  • Figure 7 shows a ball joint with a cylindrical housing part 1, which was made from a tubular section or a sheet metal part and has a radially outwardly bent collar 1.1 in the direction of the pin 7.2 of the ball pin 7, in connection with the end face 2.2 of the plastic pointing in the direction of the pin 2 forms a groove for the sealing bellows receptacle 6 and at the same time serves to fix the housing part 1 in the plastic injection mold, not shown here.
  • no axially and radially damping elements are arranged on the housing part 1.
  • the fastening part B is the first time not attached to the housing part 1, but embedded separately in the plastic 2. Its end with a diameter widening B1 is located below the pole area of the ball 7.1 in the plastic 2. This enables an extremely flexible arrangement of the individual elements of the ball joint.
  • the ball 7.1 has a centering opening 4 which is filled with plastic 2, which is torn off from the other plastic 2 during the first operation.
  • FIG. 8 shows, like FIG. 7, a ball joint with a housing part 1 made of a cylindrical tube section or a sheet metal part, which has a radially outwardly bent collar 1.1, which forms the sealing bellows receptacle 6.
  • the fastening part B is also not fastened to the housing part 1, but is embedded separately in the plastic 2.
  • FIG. 8 shows, like FIG. 7, a ball joint with a housing part 1 made of a cylindrical tube section or a sheet metal part, which has a radially outwardly bent collar 1.1, which forms the sealing bellows receptacle 6.
  • the fastening part B is also not fastened to the housing part 1, but is embedded separately in the plastic 2.
  • FIG. 8 shows, like FIG. 7, a ball joint with a housing part 1 made of a cylindrical tube section or a sheet metal part, which has a radially outwardly bent collar 1.1, which forms the sealing bellows receptacle 6.
  • the fastening part B is also not fastened to the
  • the housing part 1 is angled radially inwards in the direction of the ball 7.1 and then radially outwards, the inside diameter dG of the tapered region of the housing part 1 lying in the direction of the ball 7.1 being smaller than the diameter D7.1 the ball 7.1. Axial forces can be better absorbed by this design of the housing part 1.
  • the tool 10 consists of an upper tool 10.1, a lower tool 10.2 with a bore 10.3 for injecting the plastic and a cross slide 10.4.
  • the inner contours of the upper tool 10.1, lower tool 10.2 and slide 10.3 pointing in the direction of the ball 7.1, the housing part 1 and the fastening part B are the outer contours of the plastic to be injected.
  • the cross slide 10.4 defines the height of the groove 6 for the later attachment of the sealing bellows, not shown.
  • FIG. 11 After injecting the plastic into the space delimited by the tool 10, in which the housing part 1, the ball 7.1 and the fastening element are positioned accordingly, and after the plastic 2 has solidified, the tool 10 is opened and the finished ball joint (see FIG. 1 and 7).
  • the housing part 1 a ball pin 7 which has a ball 7.1 with two pins 7.2 arranged in mirror image.
  • two sealing bellows receptacles 6 are arranged radially all around the top and bottom.
  • the fastening part B is fastened to the cylindrical metallic housing part 1 (left illustration a).
  • the right side b of FIG. 11 shows a variant with a housing part 1 tapering in the direction of the ball 7.1.
  • two pins with different pin connections can also be used. It is still possible, according to Fig. 12 produce a sleeve joint, which has a plastic-coated housing part 1. Two sleeves H1, H2 sit in mirror image of each other in mirror image. These have sealing bellows receptacles 6H1, 6H2 at their ends pointing away from one another. Arranged around the ball 7.1 is the housing part 1, which in the left-hand illustration a consists of two housing parts 1a, 1b, which have a radially outward-facing edge 1.1 and are arranged in mirror image at a distance a from one another.
  • the radially outward-pointing edges 1.1 form the outer boundary of the sealing bellows receptacle of the sealing bellows 10.
  • a housing part 1 was used which angled radially inwards from the sealing bellows receptacle 6 in the direction of the ball 7.1, then in accordance with the curvature of the ball 7.1 is shaped and then angled radially outward again, the area of the shape corresponding to the curvature of the ball 7.1 Housing part 1 at its two ends, which protrude on both sides over the equatorial region of the ball 7, has an inner diameter d1 which is equal to or smaller than the diameter D7.1 of the ball 7.1.
  • the housing part 1 must be slotted along the axis of the ball joint, since otherwise it cannot be mounted over the ball 7.1.
  • the housing part 1 was overmolded with plastic 2 up to the ball 7.1. Between the sealing bellows 10, the plastic 2 has a cylindrical wall, which e.g. can be picked up by a not shown automotive part with a corresponding hole.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pivots And Pivotal Connections (AREA)

Abstract

L'invention concerne une articulation à rotule comprenant une rotule (7.1), montée de façon à pouvoir glisser avec sa surface (7.1A) dans un logement (G) d'articulation à rotule, et un logement de soufflet d'étanchéité. Selon ladite invention, le logement (G) d'articulation à rotule présente une partie (1) de logement éloignée de la rotule (7.1) ; au moins un pivot à rotule ou au moins un manchon est relié à la rotule (7.1) ; l'espace intermédiaire entre la rotule (7.1) et la partie (1) de logement est rempli de matière plastique (2) et la partie de logement est au moins partiellement (1) entourée de matière plastique (2). Ladite articulation à rotule se caractérise en ce que le logement (6) de soufflet d'étanchéité est conçu sous la forme d'une rainure ménagée dans le logement (G) sur la périphérie de ce dernier, laquelle rainure est soit située dans la matière plastique (2) soit formée entre une zone de la partie (1) de logement, inclinée radialement vers l'extérieur, et une face frontale de la matière plastique (2).
PCT/DE2004/002812 2003-12-23 2004-12-22 Articulation a rotule WO2005061911A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP04802992A EP1700046B1 (fr) 2003-12-23 2004-12-22 Articulation a rotule
AT04802992T ATE503937T1 (de) 2003-12-23 2004-12-22 Kugelgelenk
DE502004012359T DE502004012359D1 (de) 2003-12-23 2004-12-22 Kugelgelenk

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE20320238.4 2003-12-23
DE20320238U DE20320238U1 (de) 2003-12-23 2003-12-23 Kugelgelenk
DE202004019733.2 2004-12-21
DE202004019733U DE202004019733U1 (de) 2004-12-21 2004-12-21 Kugelgelenk

Publications (1)

Publication Number Publication Date
WO2005061911A1 true WO2005061911A1 (fr) 2005-07-07

Family

ID=34712417

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2004/002812 WO2005061911A1 (fr) 2003-12-23 2004-12-22 Articulation a rotule

Country Status (1)

Country Link
WO (1) WO2005061911A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016001530A1 (fr) * 2014-07-03 2016-01-07 Peugeot Citroen Automobiles Sa Biellette lestee de commande de boite de vitesses
WO2020078642A1 (fr) * 2018-10-15 2020-04-23 Zf Friedrichshafen Ag Élément de train de roulement conçu pour une suspension de roue et procédé pour produire un élément de train de roulement

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1211004A (en) 1967-03-06 1970-11-04 Redifon Air Trainers Ltd Improvements in or relating to vehicle simulators
US4797019A (en) * 1986-07-16 1989-01-10 Trw Inc. Bearing for a joint
EP0411777A2 (fr) * 1989-08-03 1991-02-06 Kabushiki Kaisha Somic Ishikawa Articulation à rotule
US5641235A (en) * 1995-06-07 1997-06-24 Dana Corporation Composite encased ball joint
DE19638252A1 (de) 1996-09-19 1998-03-26 Sachsenring Automobiltechnik G Kugelgelenk und Verfahren zu seiner Herstellung
US5947627A (en) * 1996-02-14 1999-09-07 Chuouhatsu-Jo Kabushiki Kaisha Ball joint assembly having an integrally molded unitary or molded holder for the ball stud and link rod
DE29817850U1 (de) 1998-10-07 2000-02-17 Sachsenring Entwicklungsgesell Kugelgelenk
EP1217233A1 (fr) * 2000-12-20 2002-06-26 ZF Lemförder Metallwaren AG Bielle pour relier des éléments constructifs au chassis d'un véhicule automobile
WO2003058080A1 (fr) * 2002-01-11 2003-07-17 ZF Lemförder Metallwaren AG Joint a rotule

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1211004A (en) 1967-03-06 1970-11-04 Redifon Air Trainers Ltd Improvements in or relating to vehicle simulators
US4797019A (en) * 1986-07-16 1989-01-10 Trw Inc. Bearing for a joint
EP0411777A2 (fr) * 1989-08-03 1991-02-06 Kabushiki Kaisha Somic Ishikawa Articulation à rotule
US5641235A (en) * 1995-06-07 1997-06-24 Dana Corporation Composite encased ball joint
US5947627A (en) * 1996-02-14 1999-09-07 Chuouhatsu-Jo Kabushiki Kaisha Ball joint assembly having an integrally molded unitary or molded holder for the ball stud and link rod
DE19638252A1 (de) 1996-09-19 1998-03-26 Sachsenring Automobiltechnik G Kugelgelenk und Verfahren zu seiner Herstellung
DE29817850U1 (de) 1998-10-07 2000-02-17 Sachsenring Entwicklungsgesell Kugelgelenk
EP1217233A1 (fr) * 2000-12-20 2002-06-26 ZF Lemförder Metallwaren AG Bielle pour relier des éléments constructifs au chassis d'un véhicule automobile
WO2003058080A1 (fr) * 2002-01-11 2003-07-17 ZF Lemförder Metallwaren AG Joint a rotule

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016001530A1 (fr) * 2014-07-03 2016-01-07 Peugeot Citroen Automobiles Sa Biellette lestee de commande de boite de vitesses
FR3023344A1 (fr) * 2014-07-03 2016-01-08 Peugeot Citroen Automobiles Sa Biellette lestee de commande de boite de vitesses
CN106489033A (zh) * 2014-07-03 2017-03-08 标致·雪铁龙汽车公司 用于控制变速箱的加重连杆
WO2020078642A1 (fr) * 2018-10-15 2020-04-23 Zf Friedrichshafen Ag Élément de train de roulement conçu pour une suspension de roue et procédé pour produire un élément de train de roulement
US11364758B2 (en) 2018-10-15 2022-06-21 Zf Friedrichshafen Ag Chassis component for a wheel suspension and method for producing a chassis component

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