JPS61134404U - - Google Patents

Info

Publication number
JPS61134404U
JPS61134404U JP1985017808U JP1780885U JPS61134404U JP S61134404 U JPS61134404 U JP S61134404U JP 1985017808 U JP1985017808 U JP 1985017808U JP 1780885 U JP1780885 U JP 1780885U JP S61134404 U JPS61134404 U JP S61134404U
Authority
JP
Japan
Prior art keywords
outer member
seal
lip
metal ring
inner member
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.)
Pending
Application number
JP1985017808U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP1985017808U priority Critical patent/JPS61134404U/ja
Publication of JPS61134404U publication Critical patent/JPS61134404U/ja
Pending 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
    • 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
    • F16C33/7886—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted outside the gap between the inner and outer races, e.g. sealing rings mounted to an end face or outer surface of a race
    • 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
    • F16C33/80—Labyrinth sealings
    • F16C33/805—Labyrinth sealings in addition to other sealings, e.g. dirt guards to protect sealings with sealing 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
    • F16C19/36—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with a single row of rollers
    • F16C19/364—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with a single row of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • F16C19/546—Systems with spaced apart rolling bearings including at least one angular contact bearing
    • F16C19/547—Systems with spaced apart rolling bearings including at least one angular contact bearing with two angular contact rolling bearings
    • F16C19/548—Systems with spaced apart rolling bearings including at least one angular contact bearing with two angular contact rolling bearings in O-arrangement
    • 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
    • F16C2326/01—Parts of vehicles in general
    • F16C2326/02—Wheel hubs or castors

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案の１実施例を示す要部断面図
、第２図は同じく構造例を示す要部断面図、第３
図は従来構造を示す断面図、第４図は同じく要部
断面図である。 １：車輪、３：ホイールハブ（外側部材）、５
，６：ベアリング、７：ナツクルスピンドル（内
側部材）、８，８′：オイルシール、９：シール
本体、１０：主リツプ（リツプ）、１１：ダスト
リツプ（リツプ）、１２：サイドリツプ（リツプ
）、１３：金属環、１３ａ：わん曲折曲片、１３
ｂ：環状突出部（環状リツプ）、１４：バツフル
プレート、１５：バツフルプレート本体、１５ａ
：筒状部、１６：補助プレート、１６ｂ：筒状部
、１９，２１，２２：環状リツプ。 Fig. 1 is a sectional view of the main part showing one embodiment of this invention, Fig. 2 is a sectional view of the main part showing an example of the structure, and Fig. 3 is a sectional view of the main part showing an example of the structure.
The figure is a sectional view showing a conventional structure, and FIG. 4 is a sectional view of the main part. 1: Wheel, 3: Wheel hub (outer member), 5
, 6: Bearing, 7: Nutacle spindle (inner member), 8, 8': Oil seal, 9: Seal body, 10: Main lip (lip), 11: Dust lip (lip), 12: Side lip (lip), 13: Metal ring, 13a: Curved bent piece, 13
b: Annular protrusion (annular lip), 14: Buffful plate, 15: Buffful plate body, 15a
: Cylindrical part, 16: Auxiliary plate, 16b: Cylindrical part, 19, 21, 22: Annular lip.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ベアリングを介装されて相対回転自在に嵌合す
る内側部材と外側部材とを備え、内側部材または
外側部材のいずれか一方に車輪を固定され、他方
にブレーキプレートを固定されると共に、補強用
の金属環を有する弾性体よりなるシール本体を外
側部材の一端内周面に圧入固定させて弾性体より
なるリツプを内側部材に摺接させ、かつシール本
体の金属環を延長させて形成したわん曲折曲片に
て外側部材の外周端部を覆つたオイルシールを設
け、前記ブレーキプレートの周縁を折曲げて形成
した筒状部およびわん曲折曲片に、少なくとも一
方を弾性体にて製作した環状リツプを間隔を置い
て対向させて設けてラビリンスを構成させたこと
を特徴とするアクスルシール構造。 It is equipped with an inner member and an outer member which are interposed with bearings and are fitted to each other so as to be relatively rotatable, and a wheel is fixed to either the inner member or the outer member, a brake plate is fixed to the other, and a reinforcing member is provided. A seal body made of an elastic body having a metal ring is press-fitted onto the inner peripheral surface of one end of the outer member, a lip made of the elastic body is brought into sliding contact with the inner member, and the metal ring of the seal body is extended. An oil seal is provided with a curved piece that covers the outer peripheral end of the outer member, and an annular lip is provided on the cylindrical part formed by bending the peripheral edge of the brake plate and the curved piece, at least one of which is made of an elastic material. An axle seal structure characterized in that the two are arranged facing each other at intervals to form a labyrinth.
JP1985017808U 1985-02-13 1985-02-13 Pending JPS61134404U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985017808U JPS61134404U (en) 1985-02-13 1985-02-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985017808U JPS61134404U (en) 1985-02-13 1985-02-13

Publications (1)

Publication Number Publication Date
JPS61134404U true JPS61134404U (en) 1986-08-21

Family

ID=30505858

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985017808U Pending JPS61134404U (en) 1985-02-13 1985-02-13

Country Status (1)

Country Link
JP (1) JPS61134404U (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0162903U (en) * 1987-10-16 1989-04-21
JP2003049852A (en) * 2001-08-07 2003-02-21 Koyo Seiko Co Ltd Bearing device for axle
WO2005116471A1 (en) * 2004-05-28 2005-12-08 Ntn Corporation Vehicle bearing device
WO2006008898A1 (en) 2004-07-16 2006-01-26 Nok Corporation Sealing device
JP2010255814A (en) * 2009-04-28 2010-11-11 Koyo Sealing Techno Co Ltd Sealing device
JP2011117529A (en) * 2009-12-03 2011-06-16 Ntn Corp Wheel bearing, and in-wheel type motor integrated wheel bearing device including the same
CN102639333A (en) * 2009-09-25 2012-08-15 Ntn株式会社 Bearing device for a wheel
ITTO20110708A1 (en) * 2011-08-01 2013-02-02 Skf Ab HUB-BEARING GROUP FOR THE WHEEL OF A VEHICLE
EP2636915A1 (en) * 2010-11-02 2013-09-11 NTN Corporation Vehicle wheel bearing device

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0162903U (en) * 1987-10-16 1989-04-21
JP2003049852A (en) * 2001-08-07 2003-02-21 Koyo Seiko Co Ltd Bearing device for axle
JP4691851B2 (en) * 2001-08-07 2011-06-01 株式会社ジェイテクト Axle bearing device
CN100420869C (en) * 2004-05-28 2008-09-24 Ntn株式会社 Vehicle bearing device
JP2005337423A (en) * 2004-05-28 2005-12-08 Ntn Corp Bearing device for wheel
WO2005116471A1 (en) * 2004-05-28 2005-12-08 Ntn Corporation Vehicle bearing device
WO2006008898A1 (en) 2004-07-16 2006-01-26 Nok Corporation Sealing device
EP1783405A1 (en) * 2004-07-16 2007-05-09 NOK Corporation Sealing device
EP1783405A4 (en) * 2004-07-16 2011-07-06 Nok Corp Sealing device
JP2010255814A (en) * 2009-04-28 2010-11-11 Koyo Sealing Techno Co Ltd Sealing device
CN102639333A (en) * 2009-09-25 2012-08-15 Ntn株式会社 Bearing device for a wheel
JP2011117529A (en) * 2009-12-03 2011-06-16 Ntn Corp Wheel bearing, and in-wheel type motor integrated wheel bearing device including the same
EP2636915A1 (en) * 2010-11-02 2013-09-11 NTN Corporation Vehicle wheel bearing device
EP2636915A4 (en) * 2010-11-02 2015-02-25 Ntn Toyo Bearing Co Ltd Vehicle wheel bearing device
ITTO20110708A1 (en) * 2011-08-01 2013-02-02 Skf Ab HUB-BEARING GROUP FOR THE WHEEL OF A VEHICLE

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