JP4434891B2 - ボールジョイント - Google Patents
ボールジョイント Download PDFInfo
- Publication number
- JP4434891B2 JP4434891B2 JP2004261203A JP2004261203A JP4434891B2 JP 4434891 B2 JP4434891 B2 JP 4434891B2 JP 2004261203 A JP2004261203 A JP 2004261203A JP 2004261203 A JP2004261203 A JP 2004261203A JP 4434891 B2 JP4434891 B2 JP 4434891B2
- Authority
- JP
- Japan
- Prior art keywords
- ball
- socket
- spherical head
- friction coefficient
- elastic deformation
- 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.)
- Expired - Fee Related
Links
Images
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
- F16C11/0628—Construction or details of the socket member with linings
- F16C11/0633—Construction or details of the socket member with linings the linings being made of plastics
- F16C11/0638—Construction or details of the socket member with linings the linings being made of plastics characterised by geometrical details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D7/00—Steering linkage; Stub axles or their mountings
- B62D7/18—Steering knuckles; King pins
-
- 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
- F16C2326/20—Land vehicles
- F16C2326/24—Steering systems, e.g. steering rods or columns
-
- 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
- Y10T403/32721—Elastomeric seat
-
- 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
- Y10T403/32737—Universal ball and socket including liner, shim, or discrete seat
-
- 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
- Y10T403/32786—Divided socket-type coupling
-
- 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
- Y10T403/32795—Bifurcated socket
Description
Claims (3)
- 球状頭部と軸部を有するボールスタッドと、このボールスタッドの前記球状頭部にボールシートを介して連結されるソケットを備えていて、前記ボールスタッドが前記球状頭部の球中心を回動中心として前記ソケットに対して回動可能なボールジョイントにおいて、前記ボールシートに前記軸部の軸中心を中心とした回転方向への弾性変形を許容する弾性変形許容手段を設けるとともに、この弾性変形許容手段に対応して前記球状頭部と前記ボールシート間の摩擦係合力を前記ボールシートと前記ソケット間の摩擦係合力に比して大きくして、前記ボールスタッドの前記軸中心を中心とした回転時で前記摩擦係合力が大である部位にて前記球状頭部が前記ボールシートに対して滑り始める前に前記ボールシートが回転方向にて弾性変形するように設定したことを特徴とするボールジョイント。
- 請求項1に記載したボールジョイントにおいて、前記ボールシートは摩擦係数が大小2種類の素材で構成されていて、前記弾性変形許容手段によって回転方向への弾性変形を許容されている部位では、前記球状頭部と係合する部分に摩擦係数大の素材が部分的に設けられるとともに、前記ソケットと係合する部分に摩擦係数小の素材が設けられており、前記弾性変形許容手段によって回転方向への弾性変形を許容されていない部位では、前記ソケットと係合する部分に摩擦係数大の素材が設けられるとともに、前記球状頭部と係合する部分に摩擦係数小の素材が設けられていることを特徴とするボールジョイント。
- 請求項1または2に記載したボールジョイントにおいて、前記弾性変形許容手段は、前記ボールシートに形成された複数個のスリットであることを特徴とするボールジョイント。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004261203A JP4434891B2 (ja) | 2004-09-08 | 2004-09-08 | ボールジョイント |
DE602005010719T DE602005010719D1 (de) | 2004-09-08 | 2005-09-07 | Kugelgelenk |
EP05783568A EP1788263B1 (en) | 2004-09-08 | 2005-09-07 | Ball joint |
CNB2005800017800A CN100462577C (zh) | 2004-09-08 | 2005-09-07 | 球窝接头 |
US10/582,669 US7537407B2 (en) | 2004-09-08 | 2005-09-07 | Ball Joint |
PCT/JP2005/016869 WO2006028256A1 (ja) | 2004-09-08 | 2005-09-07 | ボールジョイント |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004261203A JP4434891B2 (ja) | 2004-09-08 | 2004-09-08 | ボールジョイント |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006077845A JP2006077845A (ja) | 2006-03-23 |
JP4434891B2 true JP4434891B2 (ja) | 2010-03-17 |
Family
ID=36036535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004261203A Expired - Fee Related JP4434891B2 (ja) | 2004-09-08 | 2004-09-08 | ボールジョイント |
Country Status (6)
Country | Link |
---|---|
US (1) | US7537407B2 (ja) |
EP (1) | EP1788263B1 (ja) |
JP (1) | JP4434891B2 (ja) |
CN (1) | CN100462577C (ja) |
DE (1) | DE602005010719D1 (ja) |
WO (1) | WO2006028256A1 (ja) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010137181A1 (ja) * | 2009-05-29 | 2010-12-02 | トヨタ自動車株式会社 | ボールジョイント |
DE102009041807B4 (de) * | 2009-09-18 | 2011-12-15 | Hirschmann Gmbh | Gelenk mit an einem Zapfen befestigten Kugelkopf sowie Gleitlagerfolie für ein solches Gelenk |
US8753032B2 (en) * | 2009-10-28 | 2014-06-17 | Honda Motor Co., Ltd. | Friction controlled ball joint |
KR100948816B1 (ko) * | 2009-11-04 | 2010-03-19 | 주식회사 센트랄 링크텍 | 인서트 몰딩 형식의 볼조인트 |
CN101825136A (zh) * | 2010-05-25 | 2010-09-08 | 四川望锦机械有限公司 | 一种双球销座转向拉杆 |
US8682532B2 (en) | 2011-07-22 | 2014-03-25 | Honda Motor Co., Ltd. | Vehicle including friction control device and methods |
CN102518813A (zh) * | 2011-12-23 | 2012-06-27 | 上汽通用五菱汽车股份有限公司 | 一种球头销防尘罩、球头销总成和汽车 |
CN102720756A (zh) * | 2012-06-29 | 2012-10-10 | 索密克汽车配件有限公司 | 一种汽车球关节总成 |
JP5975783B2 (ja) * | 2012-08-10 | 2016-08-23 | ニッタ株式会社 | ボールジョイント |
CN103511480B (zh) * | 2013-09-29 | 2016-03-09 | 芜湖禾田汽车工业有限公司 | 一种乘用车用球接头结构 |
US9801730B2 (en) * | 2014-12-23 | 2017-10-31 | Globus Medical, Inc. | Vertebral implants and methods for installation thereof |
US10053109B2 (en) | 2016-02-26 | 2018-08-21 | Honda Motor Co., Ltd. | Systems and methods for controlling a vehicle including friction control device |
CN106627756A (zh) * | 2016-12-19 | 2017-05-10 | 安徽天裕汽车零部件制造有限公司 | 一种具有高紧配度的汽车悬挂球头结构 |
US11649853B2 (en) * | 2018-07-17 | 2023-05-16 | Federal-Mogul Motorparts Llc | Fiber reinforced bearing for a ball socket assembly, ball socket assembly therewith and methods of construction thereof |
JP7185293B2 (ja) * | 2019-10-29 | 2022-12-07 | 株式会社ソミックマネージメントホールディングス | ボールジョイント |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3524664A (en) * | 1968-07-15 | 1970-08-18 | Moog Industries Inc | Ball joint and overload release |
DE6808807U (de) | 1968-11-27 | 1969-03-20 | Skf Kugellagerfab Gmbh | Gleitlager, insbesondere gelenklager, mit eingesetzten gleitelementen |
FR2456875A1 (fr) | 1979-05-15 | 1980-12-12 | Dba | Articulation a rotule |
US4324501A (en) | 1979-10-05 | 1982-04-13 | Trw Inc. | Joint assembly |
JPS60237216A (ja) * | 1984-05-11 | 1985-11-26 | Toyota Motor Corp | ボ−ルジヨイント |
DE4421403C2 (de) | 1994-06-18 | 1997-08-21 | Trw Fahrwerksyst Gmbh & Co | Kugelgelenk |
US5772352A (en) * | 1995-06-02 | 1998-06-30 | Toyota Jidosha Kabushiki Kaisha | Ball joint having extended service life |
JPH11182530A (ja) * | 1997-12-18 | 1999-07-06 | Otics Corp | ボールジョイント |
DE19756756C1 (de) | 1997-12-19 | 1999-07-29 | Lemfoerder Metallwaren Ag | Kugelgelenk |
JP2000291625A (ja) * | 1999-04-09 | 2000-10-20 | Somic Ishikawa:Kk | 自在継手装置 |
DE10135386A1 (de) | 2001-07-25 | 2003-02-13 | Zf Lemfoerder Metallwaren Ag | Kugelgelenk |
DE10204319A1 (de) * | 2001-12-20 | 2003-09-18 | Zf Lemfoerder Metallwaren Ag | Kugelgelenk |
JP2002221218A (ja) | 2002-02-21 | 2002-08-09 | Maruzen Seisakusho:Kk | 樹脂製ボールジョイント |
-
2004
- 2004-09-08 JP JP2004261203A patent/JP4434891B2/ja not_active Expired - Fee Related
-
2005
- 2005-09-07 EP EP05783568A patent/EP1788263B1/en not_active Expired - Fee Related
- 2005-09-07 WO PCT/JP2005/016869 patent/WO2006028256A1/ja active Application Filing
- 2005-09-07 DE DE602005010719T patent/DE602005010719D1/de active Active
- 2005-09-07 CN CNB2005800017800A patent/CN100462577C/zh not_active Expired - Fee Related
- 2005-09-07 US US10/582,669 patent/US7537407B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1788263A4 (en) | 2007-12-05 |
DE602005010719D1 (de) | 2008-12-11 |
EP1788263B1 (en) | 2008-10-29 |
CN1906423A (zh) | 2007-01-31 |
US20080089738A1 (en) | 2008-04-17 |
CN100462577C (zh) | 2009-02-18 |
WO2006028256A1 (ja) | 2006-03-16 |
US7537407B2 (en) | 2009-05-26 |
EP1788263A1 (en) | 2007-05-23 |
JP2006077845A (ja) | 2006-03-23 |
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Legal Events
Date | Code | Title | Description |
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A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20061215 |
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A61 | First payment of annual fees (during grant procedure) |
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Free format text: PAYMENT UNTIL: 20130108 Year of fee payment: 3 |
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LAPS | Cancellation because of no payment of annual fees |