JPWO2006098124A1 - ボールジョイント - Google Patents
ボールジョイント Download PDFInfo
- Publication number
- JPWO2006098124A1 JPWO2006098124A1 JP2007508047A JP2007508047A JPWO2006098124A1 JP WO2006098124 A1 JPWO2006098124 A1 JP WO2006098124A1 JP 2007508047 A JP2007508047 A JP 2007508047A JP 2007508047 A JP2007508047 A JP 2007508047A JP WO2006098124 A1 JPWO2006098124 A1 JP WO2006098124A1
- Authority
- JP
- Japan
- Prior art keywords
- seal
- ball
- shank
- ball shank
- holder
- 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.)
- Granted
Links
- 230000002093 peripheral effect Effects 0.000 claims description 29
- 239000000314 lubricant Substances 0.000 claims description 11
- 230000005489 elastic deformation Effects 0.000 claims description 2
- 230000000630 rising effect Effects 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 22
- 238000007789 sealing Methods 0.000 abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 description 5
- 230000008602 contraction Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 230000003252 repetitive effect Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
-
- 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
-
- 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
-
- 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
- F16C11/0604—Construction of the male part
-
- 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
-
- 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
-
- 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
Abstract
Description
Claims (5)
- ボールシャンク(1)とホルダ(2)が揺動及び回転運動自在に連結されると共に、これらホルダ(2)とボールシャンク(1)との間に装着されるブーツシール(4)とを備えたボールジョイントにおいて、
前記ボールシャンク(1)にはブーツシール(4)の突き当て面(14)を備えたフランジ部(13)を設けると共に、前記突き当て面(14)の外周部にはボールシャンク(1)の軸方向に対して傾斜したテーパ面(16)を形成する一方、
前記ブーツシール(4)は、前記ホルダ(2)に対して固定される円環状の固定部(41)と、前記ボールシャンク(1)の軸部(10)を締めつけると共に前記フランジ部(13)に圧接する円環状のシール部(42)と、これら固定部(41)とシール部(42)とを連結して潤滑剤の保持空間(30)を形成するシール本体部(43)とから構成され、
前記シール部(42)には前記フランジ部(13)のテーパ面(16)に対応するサイドリップ部(48)が斜めに拡開するように突出形成され、前記シール部(42)をボールシャンク(1)の軸部(10)に装着した際に、前記サイドリップ部(48)がテーパ面(16)に圧接することを特徴とするボールジョイント。 - 前記シール部(42)は、前記フランジ部(13)の突き当て面(14)に押し当てられる端面リップ部(47)と、前記ボールシャンク(1)を径方向に締めつける内周リップ部(34)とを備えていることを特徴とする請求項1記載のボールジョイント。
- 前記ボールシャンク(1)の軸部(10)には、前記ブーツシール(4)のシール部が没入する係止溝(15)が周方向に沿って形成されていることを特徴とする請求項1記載のボールジョイント。
- 前記ブーツシール(4)をホルダ(2)とボールシャンク(1)との間に装着した状態で、かかるブーツシール(4)のシール本体部(43)に弾性変形が生じ、この変形によって前記シール部(42)がボールシャンク(1)のフランジ部(13)に向けて付勢されていることを特徴とする請求項1記載のボールジョイント。
- 前記シール本体部(43)は、前記固定部(41)から起立した外側周壁(43a)と、前記シール部(42)から外側周壁(43a)と重なるようにして該外側周壁(43a)の内径側へ垂下した内側周壁(43b)と、前記外側周壁(43a)と内側周壁(43b)とを互いに連結するS字屈曲部(43c)とから構成されていることを特徴とする請求項4記載のボールジョイント。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007508047A JP5153323B2 (ja) | 2005-03-15 | 2006-02-22 | ボールジョイント |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005072303 | 2005-03-15 | ||
JP2005072303 | 2005-03-15 | ||
PCT/JP2006/303156 WO2006098124A1 (ja) | 2005-03-15 | 2006-02-22 | ボールジョイント |
JP2007508047A JP5153323B2 (ja) | 2005-03-15 | 2006-02-22 | ボールジョイント |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2006098124A1 true JPWO2006098124A1 (ja) | 2008-08-21 |
JP5153323B2 JP5153323B2 (ja) | 2013-02-27 |
Family
ID=36991478
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007508047A Active JP5153323B2 (ja) | 2005-03-15 | 2006-02-22 | ボールジョイント |
Country Status (6)
Country | Link |
---|---|
US (1) | US20090047063A1 (ja) |
EP (1) | EP1865212B1 (ja) |
JP (1) | JP5153323B2 (ja) |
KR (1) | KR101312229B1 (ja) |
CN (1) | CN101142415B (ja) |
WO (1) | WO2006098124A1 (ja) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2400149B (en) * | 2003-04-01 | 2005-03-23 | Minebea Co Ltd | A sealed bearing |
JP2008223932A (ja) * | 2007-03-14 | 2008-09-25 | Somic Ishikawa Inc | ボールジョイント |
JP5321907B2 (ja) | 2009-09-08 | 2013-10-23 | Nok株式会社 | ボールジョイント用ダストカバー |
JP2011085257A (ja) * | 2009-09-15 | 2011-04-28 | Nok Corp | ボールジョイント用ダストカバー |
DE102009041807B4 (de) * | 2009-09-18 | 2011-12-15 | Hirschmann Gmbh | Gelenk mit an einem Zapfen befestigten Kugelkopf sowie Gleitlagerfolie für ein solches Gelenk |
WO2011049012A1 (ja) * | 2009-10-22 | 2011-04-28 | Thkリズム株式会社 | ボールジョイント |
DE102009052923A1 (de) * | 2009-11-12 | 2011-05-19 | Trw Automotive Gmbh | Kugelgelenk sowie Verfahren zum Befestigen eines Dichtungsbalgs an einem Kugelgelenk |
DE202009014886U1 (de) * | 2009-12-18 | 2010-05-12 | Kamax-Werke Rudolf Kellermann Gmbh & Co. Kg | Kugelzapfen |
JP5222885B2 (ja) * | 2010-04-21 | 2013-06-26 | 日本発條株式会社 | スタッドボール、ダストカバー、および、スタビリンク |
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 |
JP2013228037A (ja) * | 2012-04-25 | 2013-11-07 | Jtekt Corp | ボールジョイント |
JP6043093B2 (ja) * | 2012-05-25 | 2016-12-14 | 株式会社ソミック石川 | ボールジョイント |
KR101500239B1 (ko) * | 2013-12-23 | 2015-03-06 | 현대자동차주식회사 | 스태빌라이저 링크 |
CN104819298B (zh) * | 2014-02-04 | 2017-09-26 | Nok株式会社 | 油封 |
CN107076311B (zh) * | 2014-10-22 | 2018-07-10 | Nok株式会社 | 防尘罩 |
US9790983B2 (en) * | 2015-05-21 | 2017-10-17 | Federal-Mogul Motorparts Corporation | Movable joint assembly |
JP6300772B2 (ja) | 2015-10-02 | 2018-03-28 | 日本発條株式会社 | ボールジョイント |
US11598366B2 (en) * | 2015-11-16 | 2023-03-07 | Nok Corporation | Dust cover and sealing structure |
JP2017106540A (ja) * | 2015-12-09 | 2017-06-15 | 株式会社荒井製作所 | ブーツ |
CN108700109A (zh) * | 2016-03-10 | 2018-10-23 | Nok株式会社 | 防尘罩以及密封构造 |
JP6605530B2 (ja) * | 2017-03-31 | 2019-11-13 | ファナック株式会社 | ボールジョイントのシール部材 |
JP6897259B2 (ja) * | 2017-04-13 | 2021-06-30 | 株式会社デンソー | ボールジョイント及び車両用ワイパ装置 |
JP7134610B2 (ja) | 2017-09-08 | 2022-09-12 | Nok株式会社 | ダストカバー |
CN111742155B (zh) * | 2018-10-11 | 2023-01-17 | Nok株式会社 | 球接头和防尘罩 |
TWI759820B (zh) * | 2020-08-12 | 2022-04-01 | 日商司托瑞特股份有限公司 | 汽車轉向總成之球接頭防塵套束環裝配工具 |
US11713783B2 (en) * | 2021-07-23 | 2023-08-01 | Federal-Mogul Motorparts Llc | Grease boot for a ball joint |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5449443U (ja) * | 1977-09-13 | 1979-04-05 | ||
US4241928A (en) * | 1978-12-07 | 1980-12-30 | Yasunori Hamaguchi | Boot seal |
US4386869A (en) * | 1981-07-24 | 1983-06-07 | Gulf & Western Manufacturing Company | Integrally sealed vibration dampening ball and socket joints |
JPS62270812A (ja) * | 1986-05-19 | 1987-11-25 | Hiroshi Teramachi | ボ−ルジョイントのダストシ−ル |
JPH0523853Y2 (ja) * | 1988-03-17 | 1993-06-17 | ||
JP2574530Y2 (ja) | 1991-11-20 | 1998-06-18 | エヌオーケー株式会社 | ダストカバー |
ATE170812T1 (de) * | 1993-12-17 | 1998-09-15 | Chrysler Corp | Kugelgelenk |
JPH08159147A (ja) * | 1994-12-08 | 1996-06-18 | Somic Ishikawa:Kk | ロッドエンド軸受装置 |
US5876149A (en) * | 1995-06-29 | 1999-03-02 | Trw Fahrwerksysteme Gmbh & Co. Kg | Ball joint |
JPH0925927A (ja) * | 1995-07-10 | 1997-01-28 | Trw Fahrwerksyst Gmbh & Co Kg | 玉継手 |
JPH10159988A (ja) * | 1996-11-29 | 1998-06-16 | Musashi Seimitsu Ind Co Ltd | ダストカバー |
DE19727494B4 (de) * | 1997-06-27 | 2014-02-27 | Zf Friedrichshafen Ag | Elastisches Dichtungselement in Balgform |
JP4237314B2 (ja) * | 1998-12-18 | 2009-03-11 | 株式会社ソミック石川 | ボールジョイント |
BR0003450B1 (pt) * | 2000-07-28 | 2009-01-13 | vedador para articulaÇço esfÉrica. | |
JP4201238B2 (ja) * | 2001-04-04 | 2008-12-24 | 日本発條株式会社 | ボールジョイントおよびそのハウジングの製造方法 |
JP3980902B2 (ja) * | 2002-02-21 | 2007-09-26 | 武蔵精密工業株式会社 | ボールジョイント |
-
2006
- 2006-02-22 US US11/908,716 patent/US20090047063A1/en not_active Abandoned
- 2006-02-22 JP JP2007508047A patent/JP5153323B2/ja active Active
- 2006-02-22 KR KR1020077021115A patent/KR101312229B1/ko active IP Right Grant
- 2006-02-22 WO PCT/JP2006/303156 patent/WO2006098124A1/ja active Application Filing
- 2006-02-22 CN CN2006800082147A patent/CN101142415B/zh active Active
- 2006-02-22 EP EP06714296.8A patent/EP1865212B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
KR20070119640A (ko) | 2007-12-20 |
JP5153323B2 (ja) | 2013-02-27 |
CN101142415B (zh) | 2011-09-07 |
EP1865212B1 (en) | 2013-09-25 |
EP1865212A1 (en) | 2007-12-12 |
CN101142415A (zh) | 2008-03-12 |
US20090047063A1 (en) | 2009-02-19 |
EP1865212A4 (en) | 2011-09-21 |
KR101312229B1 (ko) | 2013-09-27 |
WO2006098124A1 (ja) | 2006-09-21 |
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