EA201171312A1 - Герметичный ступичный подшипниковый узел для сельскохозяйственных применений - Google Patents

Герметичный ступичный подшипниковый узел для сельскохозяйственных применений

Info

Publication number
EA201171312A1
EA201171312A1 EA201171312A EA201171312A EA201171312A1 EA 201171312 A1 EA201171312 A1 EA 201171312A1 EA 201171312 A EA201171312 A EA 201171312A EA 201171312 A EA201171312 A EA 201171312A EA 201171312 A1 EA201171312 A1 EA 201171312A1
Authority
EA
Eurasian Patent Office
Prior art keywords
bearing unit
agricultural applications
steering bearing
sealed
flange
Prior art date
Application number
EA201171312A
Other languages
English (en)
Other versions
EA020053B1 (ru
Inventor
Лука Мореро
Фабио Пикатто
Ове Леннарт Андерссон
Стефано Урсо
Массимо Мариво
Карло Малдера
Марко Панкетти
Андреа Маньетто
Original Assignee
Актиеболагет Скф
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 Актиеболагет Скф filed Critical Актиеболагет Скф
Publication of EA201171312A1 publication Critical patent/EA201171312A1/ru
Publication of EA020053B1 publication Critical patent/EA020053B1/ru

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B71/00—Construction or arrangement of setting or adjusting mechanisms, of implement or tool drive or of power take-off; Means for protecting parts against dust, or the like; Adapting machine elements to or for agricultural purposes
    • A01B71/04—Bearings of rotating parts, e.g. for soil-working discs
    • 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
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/18—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
    • F16C19/181—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact
    • F16C19/183—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles
    • F16C19/184—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles 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
    • 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
    • F16C33/7889—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to an inner race and extending toward the outer 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
    • 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
    • F16J15/3248—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports
    • F16J15/3252—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports
    • F16J15/3256—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports comprising two casing or support elements, one attached to each surface, e.g. cartridge or cassette seals
    • F16J15/3264—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports comprising two casing or support elements, one attached to each surface, e.g. cartridge or cassette seals the elements being separable from each other
    • 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
    • F16C2310/00—Agricultural machines
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Sealing Of Bearings (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)

Abstract

Герметичный ступичный подшипниковый узел для сельскохозяйственных применений включает в себя ступичный подшипниковый блок 10 с фланцевым наружным кольцом 11 и пару радиально внутренних стационарных колец 16 и 17, плотно установленных бок о бок. Уплотнительное устройство 20 установлено на стороне ступичного подшипникового блока 10, противоположной стороне фланца 12, и включает в себя уплотнительную прокладку 32, выполненную с возможностью скольжения относительно наружного кольца 11 и установленную посредством защелкивания в окружной канавке, образованной во внутреннем кольце 17, наиболее удаленном от стороны фланца 12.
EA201171312A 2009-04-29 2009-04-29 Герметичный ступичный подшипниковый узел для сельскохозяйственных применений EA020053B1 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2009/055203 WO2010124731A1 (en) 2009-04-29 2009-04-29 A sealed hub-bearing assembly for agricultural applications

Publications (2)

Publication Number Publication Date
EA201171312A1 true EA201171312A1 (ru) 2012-05-30
EA020053B1 EA020053B1 (ru) 2014-08-29

Family

ID=41650385

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201171312A EA020053B1 (ru) 2009-04-29 2009-04-29 Герметичный ступичный подшипниковый узел для сельскохозяйственных применений

Country Status (6)

Country Link
US (1) US20120045155A1 (ru)
EP (1) EP2429276B1 (ru)
CN (1) CN102413676B (ru)
CA (1) CA2759014C (ru)
EA (1) EA020053B1 (ru)
WO (1) WO2010124731A1 (ru)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
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DE102011085256A1 (de) * 2011-10-26 2013-05-02 Aktiebolaget Skf Walzvorrichtung
DE102012207848A1 (de) 2012-05-10 2013-11-14 Schaeffler Technologies AG & Co. KG Lageranordnung eines landwirtschaftlichen Geräts
CN102705363B (zh) * 2012-05-31 2014-02-19 浙江双菱伟业汽车零部件制造有限公司 一种农耕机用轮毂轴承
DE102012013686A1 (de) 2012-07-09 2014-01-09 Lemken Gmbh & Co. Kg Lagereinheit
EP2703665B1 (en) * 2012-08-27 2015-05-27 NTN-SNR Roulements Outer double-row ball bearing assembly combined with inner plain bearing
US9279456B2 (en) 2014-04-03 2016-03-08 Schaeffler Technologies AG & Co. KG Housing mounted external bearing shield
CA2891695A1 (en) * 2014-05-19 2015-11-19 Aktiebolaget Skf Hub-bearing assembly for an agricultural tilling disc
EP2985480A1 (en) * 2014-08-01 2016-02-17 Aktiebolaget SKF Hub bearing unit, in particular for agricultural machinery and mounting device
CN106321656A (zh) * 2016-08-31 2017-01-11 苏州哥特机械有限公司 一种农机轮毂单元
IT201700076771A1 (it) * 2017-07-07 2019-01-07 Skf Ab Dispositivo di tenuta per un cuscinetto di rotolamento
CA3077758A1 (en) * 2019-04-15 2020-10-15 Cnh Industrial America Llc Variable angle disc hub for a tiller jump arm assembly
CN112960527A (zh) * 2021-03-11 2021-06-15 浙江万立汽配有限公司 自动扶梯滚轮轴承防水方法及防水组件
IT202100014135A1 (it) * 2021-05-31 2022-12-01 Skf Ab Gruppo di tenuta per cuscinetti, in particolare per l'uso in applicazioni agricole
TWI811871B (zh) * 2021-11-30 2023-08-11 泓鉅精機股份有限公司 主軸防水蓋結構

Family Cites Families (15)

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Publication number Priority date Publication date Assignee Title
US2908536A (en) * 1957-09-03 1959-10-13 Gen Motors Corp Bearing seal
US3028203A (en) * 1959-07-27 1962-04-03 Federal Mogul Bower Bearings Seal for tapered roller bearings and the like
US3397933A (en) * 1966-01-28 1968-08-20 Cole Mfg Company Mounting for soil tilling disc
US4043620A (en) * 1976-05-26 1977-08-23 The Timken Company Rib-mounted bearing seal
US4249782A (en) * 1979-09-11 1981-02-10 Deere & Company Self-aligning bearing and seal
DE3435437C2 (de) * 1984-09-27 1996-07-25 Schaeffler Waelzlager Kg Elastische Dichtung für eine Wälzlager-Drehverbindung
DE8615458U1 (de) * 1986-06-07 1986-07-24 SKF GmbH, 8720 Schweinfurt Abgedichtete Lagerung
DE4425732A1 (de) * 1994-07-21 1996-01-25 Kugelfischer G Schaefer & Co Radlagereinheit
DE4431277C2 (de) * 1994-09-02 1996-07-11 Sabo Maschinenfabrik Gmbh Lagerung für ein Laufrad
DE20012666U1 (de) * 2000-07-21 2000-12-14 Skf Gmbh, 97421 Schweinfurt Rotierendes landwirtschaftliches Werkzeug mit Lageranordnung
AU2003244017A1 (en) * 2002-07-12 2004-02-02 Nsk Ltd. Pulley support double row ball bearing
DE10336341A1 (de) * 2003-08-08 2005-03-10 Ina Schaeffler Kg Abdichtung für ein Wälzlager
DE102005009690B4 (de) * 2005-03-03 2019-04-18 Amazonen-Werke H. Dreyer Gmbh & Co. Kg Auf dem Boden abrollende Stützwalze
ITTO20060789A1 (it) * 2006-11-06 2008-05-07 Skf Ab Gruppo cuscinetto-mozzo per un disco agricolo
US9157475B2 (en) * 2009-07-08 2015-10-13 Peer Bearing Company Self-aligning maintenance free bearing unit for agricultural applications

Also Published As

Publication number Publication date
CN102413676B (zh) 2014-11-05
CA2759014A1 (en) 2010-11-04
CA2759014C (en) 2016-01-05
WO2010124731A1 (en) 2010-11-04
EP2429276B1 (en) 2013-03-27
US20120045155A1 (en) 2012-02-23
CN102413676A (zh) 2012-04-11
EA020053B1 (ru) 2014-08-29
EP2429276A1 (en) 2012-03-21

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU