IT201700099285A1 - Dispositivo di tenuta per gruppo mozzo-ruota e gruppo mozzo-ruota equipaggiato con tale dispositivo di tenuta - Google Patents

Dispositivo di tenuta per gruppo mozzo-ruota e gruppo mozzo-ruota equipaggiato con tale dispositivo di tenuta

Info

Publication number
IT201700099285A1
IT201700099285A1 IT102017000099285A IT201700099285A IT201700099285A1 IT 201700099285 A1 IT201700099285 A1 IT 201700099285A1 IT 102017000099285 A IT102017000099285 A IT 102017000099285A IT 201700099285 A IT201700099285 A IT 201700099285A IT 201700099285 A1 IT201700099285 A1 IT 201700099285A1
Authority
IT
Italy
Prior art keywords
hub
sealing device
wheel group
group equipped
wheel
Prior art date
Application number
IT102017000099285A
Other languages
English (en)
Inventor
Maurizio Bertola
Marco Falossi
Giorgio Missiaggia
Original Assignee
Skf Ab
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 Skf Ab filed Critical Skf Ab
Priority to IT102017000099285A priority Critical patent/IT201700099285A1/it
Priority to DE102018213646.7A priority patent/DE102018213646A1/de
Priority to US16/113,316 priority patent/US11148467B2/en
Priority to CN202210676106.8A priority patent/CN114893503A/zh
Priority to CN201811018266.3A priority patent/CN109424651A/zh
Publication of IT201700099285A1 publication Critical patent/IT201700099285A1/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B27/00—Hubs
    • B60B27/0073—Hubs characterised by sealing means
    • 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
    • F16C33/7816—Details of the sealing or parts thereof, e.g. geometry, material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B27/00—Hubs
    • B60B27/02—Hubs adapted to be rotatably arranged on axle
    • 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
    • F16C19/38—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 two or more rows of rollers
    • 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
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/583—Details of specific parts of races
    • F16C33/586—Details of specific parts of races outside the space between the races, e.g. end faces or bore of inner ring
    • 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
    • F16C33/723—Shaft end sealing means, e.g. cup-shaped caps or covers
    • 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
    • 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
    • F16C33/784—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race
    • F16C33/7843—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a single annular sealing disc
    • 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
    • F16C33/7869—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward
    • F16C33/7873—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward with a single sealing ring of generally L-shaped cross-section
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2310/00—Manufacturing methods
    • B60B2310/20—Shaping
    • B60B2310/204—Shaping by moulding, e.g. injection moulding, i.e. casting of plastics material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2320/00—Manufacturing or maintenance operations
    • B60B2320/10—Assembling; disassembling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2360/00—Materials; Physical forms thereof
    • B60B2360/30—Synthetic materials
    • B60B2360/34—Reinforced plastics
    • B60B2360/341—Reinforced plastics with fibres
    • B60B2360/3412—Glass fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2380/00—Bearings
    • B60B2380/10—Type
    • B60B2380/12—Ball bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B27/00—Hubs
    • B60B27/0005—Hubs with ball bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2900/00—Purpose of invention
    • B60B2900/50—Improvement of
    • B60B2900/511—Sealing
    • B60B2900/5112—Sealing against dust or dirt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2900/00—Purpose of invention
    • B60B2900/50—Improvement of
    • B60B2900/511—Sealing
    • B60B2900/5114—Sealing against humidity or water
    • 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
    • F16C19/186—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 with three raceways provided integrally on parts other than race rings, e.g. third generation hubs
    • 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
    • F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
    • F16C2226/50—Positive connections
    • F16C2226/70—Positive connections with complementary interlocking parts
    • F16C2226/74—Positive connections with complementary interlocking parts with snap-fit, e.g. by clips
    • 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
    • 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
    • F16C2326/10—Railway vehicles
    • 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
    • F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
    • F16C41/007—Encoders, e.g. parts with a plurality of alternating magnetic poles

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Sealing Devices (AREA)
  • Sealing Of Bearings (AREA)
IT102017000099285A 2017-09-05 2017-09-05 Dispositivo di tenuta per gruppo mozzo-ruota e gruppo mozzo-ruota equipaggiato con tale dispositivo di tenuta IT201700099285A1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT102017000099285A IT201700099285A1 (it) 2017-09-05 2017-09-05 Dispositivo di tenuta per gruppo mozzo-ruota e gruppo mozzo-ruota equipaggiato con tale dispositivo di tenuta
DE102018213646.7A DE102018213646A1 (de) 2017-09-05 2018-08-14 Dichtungsvorrichtung für eine Naben/Radanordnung und Naben/Radanordnung mit einer solchen Dichtungsvorrichtung
US16/113,316 US11148467B2 (en) 2017-09-05 2018-08-27 Sealing device for a hub/wheel assembly and hub/wheel assembly having such a sealing device
CN202210676106.8A CN114893503A (zh) 2017-09-05 2018-09-03 用于轮毂/车轮组件的密封装置和具有该密封装置的组件
CN201811018266.3A CN109424651A (zh) 2017-09-05 2018-09-03 用于轮毂/车轮组件的密封装置和具有该密封装置的组件

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102017000099285A IT201700099285A1 (it) 2017-09-05 2017-09-05 Dispositivo di tenuta per gruppo mozzo-ruota e gruppo mozzo-ruota equipaggiato con tale dispositivo di tenuta

Publications (1)

Publication Number Publication Date
IT201700099285A1 true IT201700099285A1 (it) 2019-03-05

Family

ID=60991315

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102017000099285A IT201700099285A1 (it) 2017-09-05 2017-09-05 Dispositivo di tenuta per gruppo mozzo-ruota e gruppo mozzo-ruota equipaggiato con tale dispositivo di tenuta

Country Status (4)

Country Link
US (1) US11148467B2 (it)
CN (2) CN109424651A (it)
DE (1) DE102018213646A1 (it)
IT (1) IT201700099285A1 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11454322B2 (en) 2019-06-04 2022-09-27 Fairfield Manufacturing Company, Inc. Rotary pneumatic seal for a central tire inflation system
IT201900013587A1 (it) * 2019-08-01 2021-02-01 Skf Ab Gruppo cuscinetto-mozzo per la ruota di un veicolo
IT201900015647A1 (it) * 2019-09-05 2021-03-05 Skf Ab Dispositivo di tenuta per gruppo mozzo-ruota

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6581939B1 (en) * 2000-11-22 2003-06-24 Emerson Power Transmission Manufacturing, L.P. Bearing end cap with integrated seal
JP2007321795A (ja) * 2006-05-30 2007-12-13 Jtekt Corp 車輪用転がり軸受装置
JP2009216208A (ja) * 2008-03-12 2009-09-24 Jtekt Corp 軸受装置及びその製造方法
JP2012036960A (ja) * 2010-08-06 2012-02-23 Nsk Ltd 転がり軸受ユニットの密封装置
JP2014190464A (ja) * 2013-03-27 2014-10-06 Ntn Corp 車輪用軸受装置
DE112013000905T5 (de) * 2012-02-10 2014-11-06 Uchiyama Manufacturing Corp. Kappe für Lagervorrichtung
US20170089394A1 (en) * 2014-07-09 2017-03-30 Nakanishi Metal Works Co., Ltd. Machine component composed of metal and rubber and manufacturing method of the same

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BE758155A (fr) * 1970-02-19 1971-04-28 Federal Mogul Corp Dispositif d'etancheite a peripherie exterieure dilatable pour organe rotatif
US3741615A (en) * 1971-05-03 1973-06-26 Timken Co Bearing seal case mounting
JP4578015B2 (ja) * 2000-05-31 2010-11-10 株式会社ジェイテクト 密封装置ならびに軸受装置
JP5056116B2 (ja) * 2007-03-30 2012-10-24 株式会社ジェイテクト 転がり軸受装置
CN101675259B (zh) 2007-04-04 2011-12-28 Ntn株式会社 车轮用轴承及具有该车轮用轴承的车轮用轴承装置
DE102007038971A1 (de) 2007-08-17 2009-02-19 GM Global Technology Operations, Inc., Detroit Maschinenelement für eine Welle-Nabe-Verbindung und Herstellungsverfahren für eine Welle-Nabe-Verbindung
JP2009293677A (ja) 2008-06-04 2009-12-17 Jtekt Corp 転がり軸受装置の密封部材及びその取付構造
CN202228548U (zh) 2011-09-02 2012-05-23 浙江钧铭机械有限公司 一种挡块定位式的轮毂轴承单元
ITTO20130508A1 (it) 2013-06-19 2014-12-20 Skf Ab Dispositivo di tenuta per gruppi mozzi ruota connessi a giunti omocinetici
CN203395028U (zh) * 2013-07-12 2014-01-15 浙江正大轴承有限公司 端面密封轴承
CN203756736U (zh) 2014-01-24 2014-08-06 浙江五洲新春集团股份有限公司 一种调心滚子齿轮轴承
DE102014205055A1 (de) 2014-03-19 2015-09-24 Schaeffler Technologies AG & Co. KG Radlageranordnung für ein Kraftfahrzeug mit einem speziellen Radlagerdeckel
DE102014207179A1 (de) * 2014-04-15 2015-10-15 Saf-Holland Gmbh Radnabenanordnung
DE102015209781A1 (de) 2015-05-28 2016-12-01 Schaeffler Technologies AG & Co. KG Radlagerung
IT201700099283A1 (it) * 2017-09-05 2019-03-05 Skf Ab Dispositivo di tenuta per gruppo mozzo-ruota e gruppo mozzo-ruota equipaggiato con tale dispositivo di tenuta
IT201700097373A1 (it) * 2017-12-18 2019-06-18 Skf Ab Dispositivo di tenuta per gruppo mozzo-ruota e gruppo mozzo-ruota equipaggiato con tale dispositivo di tenuta

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6581939B1 (en) * 2000-11-22 2003-06-24 Emerson Power Transmission Manufacturing, L.P. Bearing end cap with integrated seal
JP2007321795A (ja) * 2006-05-30 2007-12-13 Jtekt Corp 車輪用転がり軸受装置
JP2009216208A (ja) * 2008-03-12 2009-09-24 Jtekt Corp 軸受装置及びその製造方法
JP2012036960A (ja) * 2010-08-06 2012-02-23 Nsk Ltd 転がり軸受ユニットの密封装置
DE112013000905T5 (de) * 2012-02-10 2014-11-06 Uchiyama Manufacturing Corp. Kappe für Lagervorrichtung
JP2014190464A (ja) * 2013-03-27 2014-10-06 Ntn Corp 車輪用軸受装置
US20170089394A1 (en) * 2014-07-09 2017-03-30 Nakanishi Metal Works Co., Ltd. Machine component composed of metal and rubber and manufacturing method of the same

Also Published As

Publication number Publication date
DE102018213646A1 (de) 2019-03-21
CN109424651A (zh) 2019-03-05
US11148467B2 (en) 2021-10-19
CN114893503A (zh) 2022-08-12
US20190070898A1 (en) 2019-03-07

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