EP2210019A2 - Dispositif d'articulation et/ou de support - Google Patents

Dispositif d'articulation et/ou de support

Info

Publication number
EP2210019A2
EP2210019A2 EP08849914A EP08849914A EP2210019A2 EP 2210019 A2 EP2210019 A2 EP 2210019A2 EP 08849914 A EP08849914 A EP 08849914A EP 08849914 A EP08849914 A EP 08849914A EP 2210019 A2 EP2210019 A2 EP 2210019A2
Authority
EP
European Patent Office
Prior art keywords
joint
bearing assembly
pivot pin
receiving unit
sealing
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Withdrawn
Application number
EP08849914A
Other languages
German (de)
English (en)
Inventor
Hans-Gerd Brunneke
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZF Friedrichshafen AG
Original Assignee
ZF Friedrichshafen 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 ZF Friedrichshafen AG filed Critical ZF Friedrichshafen AG
Publication of EP2210019A2 publication Critical patent/EP2210019A2/fr
Withdrawn legal-status Critical Current

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
    • F16C11/0666—Sealing means between the socket and the inner member shaft
    • F16C11/0671—Sealing means between the socket and the inner member shaft allowing operative relative movement of joint parts due to flexing of the sealing means
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J3/00—Diaphragms; Bellows; Bellows pistons
    • F16J3/04—Bellows
    • F16J3/041—Non-metallic bellows
    • F16J3/042—Fastening details
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/32—Articulated members
    • Y10T403/32606—Pivoted
    • Y10T403/32631—Universal ball and socket
    • Y10T403/32729—Externally packed

Definitions

  • the invention relates to a joint and / or bearing assembly according to the preamble of claim 1 and a motor vehicle with one or more such joint and / or bearing assembly (s), in particular in suspension and / or steering parts.
  • the invention is based on the problem of achieving an improvement in joints with movable pins and a sealing gasket applied thereto.
  • a motor vehicle with at least one joint and / or bearing arrangement according to the invention, in particular within suspension and / or steering parts, which are exposed to a special risk of contamination is claimed separately. Further advantages and features of the invention will become apparent from the drawing illustrated and described below embodiments of the subject invention.
  • the joint arrangement 1 comprises an axially extended pivot pin 2 with an extended head area 3, which is formed, for example, by a substantially spherical shape, which is shown in dashed lines in FIG.
  • This can be rotatably and / or tiltably held in and against a usually permanently lubricated joint shell 4 (shown in phantom in Fig. 1), which receives the head area.
  • the joint shell 4 may be substantially closed outside of the pin passage or rather annular. Such deflected tilting movement of the pivot pin 2 relative to the joint shell 4 is shown in Fig. 2.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Sealing Devices (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Diaphragms And Bellows (AREA)

Abstract

La présente invention concerne un dispositif d'articulation et/ou de support (1) comprenant un axe d'articulation (2) dont la partie tête (3) est mobile par rapport à une coque de réception (4) ou une unité boîtier (5), l'axe d'articulation (2) étant entouré sur au moins une partie de son envergure par un soufflet d'étanchéité (7) circonférentiel qui vient en contact étanche directement ou indirectement contre l'axe d'articulation (2) à son extrémité axialement opposée à la partie tête (3), et présente à cet effet une bague de serrage (6) appliquée radialement à l'intérieur. Le dispositif est conçu de sorte que dans la zone de contact du soufflet d'étanchéité (7) avec l'axe d'articulation (2), une deuxième bague (8) appliquée radialement davantage à l'extérieur, est associée au soufflet d'étanchéité, en étant au moins approximativement parallèle à la première bague de serrage (6), la deuxième bague présentant un élément d'extension axiale qui est relié à la première bague de serrage (6) par un élément de liaison radial (9) pour former une unité de réception (10) de section transversale en U destinée à une partie d'extrémité axiale (11) du soufflet d'étanchéité (7).
EP08849914A 2007-11-16 2008-11-13 Dispositif d'articulation et/ou de support Withdrawn EP2210019A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007055251A DE102007055251A1 (de) 2007-11-16 2007-11-16 Gelenk- und/oder Lageranordnung
PCT/DE2008/050033 WO2009062499A2 (fr) 2007-11-16 2008-11-13 Dispositif d'articulation et/ou de support

Publications (1)

Publication Number Publication Date
EP2210019A2 true EP2210019A2 (fr) 2010-07-28

Family

ID=40580856

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08849914A Withdrawn EP2210019A2 (fr) 2007-11-16 2008-11-13 Dispositif d'articulation et/ou de support

Country Status (8)

Country Link
US (1) US20100260538A1 (fr)
EP (1) EP2210019A2 (fr)
JP (1) JP2011503476A (fr)
CN (1) CN101861483A (fr)
BR (1) BRPI0820541A2 (fr)
DE (1) DE102007055251A1 (fr)
RU (1) RU2010123978A (fr)
WO (1) WO2009062499A2 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007041356A1 (de) * 2007-08-30 2009-03-05 Zf Friedrichshafen Ag Gelenk- und/oder Lageranordnung
JP5376237B2 (ja) * 2009-09-15 2013-12-25 Ｎｏｋ株式会社 ボールジョイント用ダストカバー
JP5900790B2 (ja) * 2011-11-07 2016-04-06 Nok株式会社 ボールジョイント用ダストカバー
JP5971617B2 (ja) * 2012-10-25 2016-08-17 Nok株式会社 ボールジョイント用ダストカバー
EP3034897B1 (fr) * 2014-12-15 2020-04-08 Roller Bearing Company of America, Inc. Palier sphérique avec joint d'étanchéité annulaire ayant une patte de joint auxiliaire s'étendant à partir de celui-ci
WO2016190385A1 (fr) * 2015-05-28 2016-12-01 Nok株式会社 Joint à rotule
DE102016207957B4 (de) * 2016-05-10 2025-07-10 Zf Friedrichshafen Ag Dichtungsanordnung
US10542668B2 (en) * 2017-06-22 2020-01-28 Federal-Mogul Powertrain Llc Dust boot for a tie rod end of a sickle bar of a combine and a method of making
FR3081429B1 (fr) * 2018-05-28 2020-06-19 Jtekt Europe Ensemble de direction comprenant un element d’etancheite ameliorant une etancheite d’une rotule de direction
JP7685668B2 (ja) * 2022-02-24 2025-05-29 Nok株式会社 ダストカバーおよびボールジョイント

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1408529A (fr) * 1964-09-21 1965-08-13 Gen Motors Corp Articulation à rotule
DE1575437B1 (de) * 1966-10-08 1971-04-22 Ehrenreich & Cie A Kugelgelenk, insbesondere zur Verwen dung bei Kraftfahrzeugen
US4527803A (en) * 1982-01-07 1985-07-09 O & S Manufacturing Company Bellows seal with groove edge folded over bead, for ball and socket joints
JPS63160427U (fr) * 1987-04-08 1988-10-20
US20040028302A1 (en) * 1999-03-17 2004-02-12 Zf Lemforder Metallwaren Ag Ball-and-socket joint
DE19950281B4 (de) * 1999-10-19 2004-02-05 Sachsenring Fahrzeugtechnik Gmbh Kugelgelenk
US6357956B1 (en) * 1999-12-10 2002-03-19 Dana Corporation Unitized boot seal for ball joints
DE10207779C1 (de) * 2002-02-23 2003-10-30 Paguag Gmbh Dichtungsanordnung mit Dichtungsbalg und Manschette
DE10239266B4 (de) * 2002-08-22 2005-02-24 ZF Lemförder Metallwaren AG Kugelgelenk mit Dichtungsbalg
DE102004063013B4 (de) * 2004-12-22 2009-06-18 Zf Friedrichshafen Ag Kugelgelenk, vorzugsweise für einen Einsatz in Fahrzeugen
DE102006006799A1 (de) * 2005-02-15 2006-09-07 Trw Automotive Gmbh Dichtungsbalg

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2009062499A2 *

Also Published As

Publication number Publication date
RU2010123978A (ru) 2011-12-27
JP2011503476A (ja) 2011-01-27
DE102007055251A1 (de) 2009-07-16
US20100260538A1 (en) 2010-10-14
WO2009062499A2 (fr) 2009-05-22
CN101861483A (zh) 2010-10-13
BRPI0820541A2 (pt) 2015-06-16
WO2009062499A3 (fr) 2009-11-26

Similar Documents

Publication Publication Date Title
EP2210019A2 (fr) Dispositif d'articulation et/ou de support
EP2449274B1 (fr) Joint à rotule
DE19847842B4 (de) Kugelverbindung
EP1181462B1 (fr) Joint a rotule
EP2303611B1 (fr) Ensemble articulation et/ou palier
WO2008055454A1 (fr) Joint à rotule
EP1339557A1 (fr) Articulation a douille
DE102016207957B4 (de) Dichtungsanordnung
DE102017216488A1 (de) Radialkugelgelenk für ein Lenkerbauteil eines Kraftfahrzeugs
DE20116358U1 (de) Kugelgelenk
DE102014102375A1 (de) Zahnstangenlenkung sowie Endanschlag-Dämpfungsbaugruppe für eine solche Zahnstangenlenkung
WO2006133693A2 (fr) Articulation a rotule
WO2008119344A2 (fr) Articulation à rotule
DE102009031738B4 (de) Kugelgelenk
DE102019203271B3 (de) Gelenk für ein Fahrwerk eines Fahrzeugs, Strukturbauteil für ein Fahrwerk eines Fahrzeugs mit einem solchen Gelenk
EP1035337A2 (fr) Articulation à rotule
DE102004031559A1 (de) Elastomeres Buchsenlager mit verbessertem Torsionsverhalten
DE102010018552B4 (de) Dichtungsanordnung und Gelenk einer Kette mit der Dichtungsanordnung
DE102004018054B4 (de) Dichtungsbalg
DE102015217289B4 (de) Federbeinlager
DE102017209890A1 (de) Kugelgelenk für einen Zweipunktlenker sowie Zweipunktlenker mit einem solchen Kugelgelenk
DE4420489C2 (de) Kugelgelenk
EP2306040B2 (fr) Frein à disque et tige d'un frein à disque
DE19842198C2 (de) Kugelgelenk mit erhöhter Ausreißfestigkeit
DE102011004496A1 (de) Kugelgelenk mit Innenabdichtung

Legal Events

Date Code Title Description
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

17P Request for examination filed

Effective date: 20100324

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

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

DAX Request for extension of the european patent (deleted)
18D Application deemed to be withdrawn

Effective date: 20101123