WO2009047991A1 - ユニバーサルジョイント用密封装置 - Google Patents

ユニバーサルジョイント用密封装置 Download PDF

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Publication number
WO2009047991A1
WO2009047991A1 PCT/JP2008/067603 JP2008067603W WO2009047991A1 WO 2009047991 A1 WO2009047991 A1 WO 2009047991A1 JP 2008067603 W JP2008067603 W JP 2008067603W WO 2009047991 A1 WO2009047991 A1 WO 2009047991A1
Authority
WO
WIPO (PCT)
Prior art keywords
seal lips
universal joint
shaft portion
sealing device
metal ring
Prior art date
Application number
PCT/JP2008/067603
Other languages
English (en)
French (fr)
Inventor
Naoto Kobayashi
Original Assignee
Nok Corporation
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 Nok Corporation filed Critical Nok Corporation
Priority to CN2008801096112A priority Critical patent/CN101809307B/zh
Priority to US12/680,883 priority patent/US8196932B2/en
Publication of WO2009047991A1 publication Critical patent/WO2009047991A1/ja

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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3232—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/7803—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings
    • F16C33/7809—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings for needle roller bearings
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
    • F16D3/26—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected
    • F16D3/38—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another
    • F16D3/382—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another constructional details of other than the intermediate member
    • F16D3/385—Bearing cup; Bearing construction; Bearing seal; Mounting of bearing on the intermediate member
    • 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
    • F16C2361/00—Apparatus or articles in engineering in general
    • F16C2361/41—Couplings
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
    • F16D3/26—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected
    • F16D3/38—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another
    • F16D3/40—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another with intermediate member provided with two pairs of outwardly-directed trunnions on intersecting axes
    • F16D3/41—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another with intermediate member provided with two pairs of outwardly-directed trunnions on intersecting axes with ball or roller bearings

Abstract

　ユニバーサルジョイントにおける十字形スパイダ１１０の軸部１１１の外周面に嵌着される金属環１１と、これに一体に設けられたゴム状弾性材料からなる複数のシールリップ１２～１４とを備え、シールリップ１２～１４は、軸部１１１を相対回転可能に支持するベアリング１２０の外輪１２１の端部内周面に摺動可能に密接される内側シールリップ１２，１３と、金属環１１の嵌着位置より外側で軸部１１１からその外径方向へ立ち上がる十字形スパイダ１１０のボス部１１２の立ち上がり面１１２ａに摺動可能に密接される外側シールリップ１４とからなり、装着過程でのシールリップの損傷等を防止でき、かつ泥水シール性に優れたユニバーサルジョイント用密封装置である。
PCT/JP2008/067603 2007-10-12 2008-09-29 ユニバーサルジョイント用密封装置 WO2009047991A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2008801096112A CN101809307B (zh) 2007-10-12 2008-09-29 万向节用密封装置
US12/680,883 US8196932B2 (en) 2007-10-12 2008-09-29 Sealing device for universal joint

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-266314 2007-10-12
JP2007266314A JP5348365B2 (ja) 2007-10-12 2007-10-12 ユニバーサルジョイント用密封装置

Publications (1)

Publication Number Publication Date
WO2009047991A1 true WO2009047991A1 (ja) 2009-04-16

Family

ID=40549136

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/067603 WO2009047991A1 (ja) 2007-10-12 2008-09-29 ユニバーサルジョイント用密封装置

Country Status (4)

Country Link
US (1) US8196932B2 (ja)
JP (1) JP5348365B2 (ja)
CN (1) CN101809307B (ja)
WO (1) WO2009047991A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104214342A (zh) * 2014-09-30 2014-12-17 昆山健博密封件科技有限公司 一种密封件

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5311044B2 (ja) * 2009-08-21 2013-10-09 Ｎｏｋ株式会社 密封装置
JP5839230B2 (ja) * 2011-12-27 2016-01-06 Nok株式会社 密封装置
JP2014074430A (ja) * 2012-10-03 2014-04-24 Taisei Denki Kogyosho Co Ltd フロキュレータ用水中軸受のシールリング取り換え方法およびこれに用いる器具
JP6367659B2 (ja) * 2014-09-18 2018-08-01 日立オートモティブシステムズ株式会社 動力伝達軸及び車両用プロペラシャフト
DE102014219858B4 (de) * 2014-09-30 2021-09-23 Aktiebolaget Skf Kreuzgelenk
DE102015220962B4 (de) * 2015-10-27 2022-06-30 Aktiebolaget Skf Lageranordnung mit Vorspannung
US10955005B2 (en) * 2017-06-19 2021-03-23 Neapco Intellectual Property Holdings, Llc Cardan universal joint seal with radially extending lips
JP2019082242A (ja) * 2017-10-27 2019-05-30 日本精工株式会社 シールリング、十字軸継手及びステアリング装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5185154U (ja) * 1974-12-28 1976-07-08
JPH0394424U (ja) * 1990-01-15 1991-09-26

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US2773366A (en) * 1952-12-31 1956-12-11 Cleveland Steel Products Corp Sealed universal coupling trunnion bearings
US2896432A (en) * 1955-03-11 1959-07-28 Borg Warner Bearing seals for universal joints
US3138942A (en) * 1963-01-21 1964-06-30 Dana Corp Universal joint bearing seal
US3858413A (en) * 1973-05-02 1975-01-07 Jury Mitrofanovich Nemtsov Universal joint
JPS5185154A (ja) 1975-01-24 1976-07-26 Hitachi Ltd Buhinnokewatashisochi
JPS5933787B2 (ja) * 1976-10-09 1984-08-17 トヨタ自動車株式会社 オイルシ−ル装置
CA1136665A (en) * 1979-11-27 1982-11-30 Ernst A. Kronenberg Shaft seal of the type incorporating a sealing flange
US4337628A (en) * 1980-08-20 1982-07-06 Borg-Warner Corporation Universal joint with unitary face seal and retainer assembly
US4377312A (en) * 1981-03-06 1983-03-22 Dana Corporation Bearing seal
DE3419111A1 (de) * 1984-05-23 1985-11-28 FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt Fixiereinrichtung fuer die rollen einer rollenbuechse
DE3639315C1 (de) * 1986-11-17 1988-04-14 Gelenkwellenbau Gmbh Vorrichtung zum Abdichten eines Waelzlagers,insbesondere von Lagerbuechsen eines Kreuzgelenkes
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Patent Citations (2)

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Publication number Priority date Publication date Assignee Title
JPS5185154U (ja) * 1974-12-28 1976-07-08
JPH0394424U (ja) * 1990-01-15 1991-09-26

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104214342A (zh) * 2014-09-30 2014-12-17 昆山健博密封件科技有限公司 一种密封件

Also Published As

Publication number Publication date
CN101809307B (zh) 2013-04-10
CN101809307A (zh) 2010-08-18
US20100289226A1 (en) 2010-11-18
US8196932B2 (en) 2012-06-12
JP2009092223A (ja) 2009-04-30
JP5348365B2 (ja) 2013-11-20

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