IT201600106442A1 - Gruppo cuscinetto-mozzo per la ruota di un veicolo - Google Patents

Gruppo cuscinetto-mozzo per la ruota di un veicolo

Info

Publication number
IT201600106442A1
IT201600106442A1 IT102016000106442A IT201600106442A IT201600106442A1 IT 201600106442 A1 IT201600106442 A1 IT 201600106442A1 IT 102016000106442 A IT102016000106442 A IT 102016000106442A IT 201600106442 A IT201600106442 A IT 201600106442A IT 201600106442 A1 IT201600106442 A1 IT 201600106442A1
Authority
IT
Italy
Prior art keywords
hub
wheel
vehicle
bearing group
bearing
Prior art date
Application number
IT102016000106442A
Other languages
English (en)
Inventor
Maurizio Bertola
Daniele Duch
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 IT102016000106442A priority Critical patent/IT201600106442A1/it
Priority to US15/727,876 priority patent/US10457095B2/en
Priority to DE102017218011.0A priority patent/DE102017218011A1/de
Priority to CN201710956008.9A priority patent/CN107975538B/zh
Publication of IT201600106442A1 publication Critical patent/IT201600106442A1/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B27/00—Hubs
    • 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
    • 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
    • F16C33/782—Details of the sealing or parts thereof, e.g. geometry, material of the sealing region
    • F16C33/7823—Details of the sealing or parts thereof, e.g. geometry, material of the sealing region of 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
    • 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
    • F16C33/782—Details of the sealing or parts thereof, e.g. geometry, material of the sealing region
    • F16C33/7826—Details of the sealing or parts thereof, e.g. geometry, material of the sealing region of the opposing surface cooperating with the seal, e.g. a shoulder surface of a bearing 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
    • F16C33/76—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
    • F16C33/7879—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 further sealing 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
    • F16C33/76—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
    • F16C33/7879—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 further sealing ring
    • F16C33/7883—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 further sealing ring mounted to the inner race and of generally L-shape, the two sealing rings defining a sealing with box-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
    • F16C33/7889—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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2380/00—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
    • 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
    • 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)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Rolling Contact Bearings (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
IT102016000106442A 2016-10-24 2016-10-24 Gruppo cuscinetto-mozzo per la ruota di un veicolo IT201600106442A1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT102016000106442A IT201600106442A1 (it) 2016-10-24 2016-10-24 Gruppo cuscinetto-mozzo per la ruota di un veicolo
US15/727,876 US10457095B2 (en) 2016-10-24 2017-10-09 Hub-bearing assembly for a vehicle wheel
DE102017218011.0A DE102017218011A1 (de) 2016-10-24 2017-10-10 Radlageranordnung für ein Fahrzeugrad
CN201710956008.9A CN107975538B (zh) 2016-10-24 2017-10-15 车轮用的轮毂轴承组件

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102016000106442A IT201600106442A1 (it) 2016-10-24 2016-10-24 Gruppo cuscinetto-mozzo per la ruota di un veicolo

Publications (1)

Publication Number Publication Date
IT201600106442A1 true IT201600106442A1 (it) 2018-04-24

Family

ID=58010271

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102016000106442A IT201600106442A1 (it) 2016-10-24 2016-10-24 Gruppo cuscinetto-mozzo per la ruota di un veicolo

Country Status (4)

Country Link
US (1) US10457095B2 (it)
CN (1) CN107975538B (it)
DE (1) DE102017218011A1 (it)
IT (1) IT201600106442A1 (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018105560B4 (de) * 2017-12-15 2019-09-05 Schaeffler Technologies AG & Co. KG Dichtungsanordnung eines Radlagers
DE102019212595A1 (de) * 2018-09-07 2020-03-12 Aktiebolaget Skf Dichtungsvorrichtung für eine Radlagereinheit
IT201800010206A1 (it) * 2018-11-09 2020-05-09 Skf Ab Dispositivo di rilevamento per gruppo mozzoruota
IT201900013914A1 (it) * 2019-08-05 2021-02-05 Skf Ab Unità di tenuta per gruppi mozzo ruota
IT201900018692A1 (it) * 2019-10-15 2021-04-15 Skf Ab Metodo per realizzare una unità mozzo ruota per veicoli e unità mozzo ruota associata
CN113669364B (zh) * 2021-08-03 2023-02-21 人本股份有限公司 轮毂轴承结构

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012056411A (ja) * 2010-09-08 2012-03-22 Ntn Corp 車輪用軸受装置
JP2016017579A (ja) * 2014-07-08 2016-02-01 株式会社ジェイテクト 軸受装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19701461A1 (de) * 1997-01-17 1998-07-23 Schaeffler Waelzlager Ohg Abdichtung für eine Gelenkkreuzbüchse
DE19754699A1 (de) * 1997-12-10 1999-06-17 Schaeffler Waelzlager Ohg Abdichtung für eine Lagerbüchse
US6811316B2 (en) * 2001-12-11 2004-11-02 Uchiyama Kogyo Co., Ltd. Water pump bearing
JP2006046628A (ja) * 2004-06-29 2006-02-16 Nok Corp 環状部材
JP2006132684A (ja) * 2004-11-08 2006-05-25 Uchiyama Mfg Corp 軸受用シール部材
JP5040469B2 (ja) 2006-09-25 2012-10-03 株式会社ジェイテクト 車輪支持装置の密封構造
JP4371429B2 (ja) * 2007-05-29 2009-11-25 Ｎｔｎ株式会社 車輪用軸受装置
JP5218735B2 (ja) 2007-12-12 2013-06-26 Ｎｏｋ株式会社 密封装置
US8061901B2 (en) * 2008-08-22 2011-11-22 Baldor Electric Company Extension member for a flinger of a bearing
JP5676289B2 (ja) 2011-01-24 2015-02-25 Ntn株式会社 車輪用軸受装置
FR2971570B1 (fr) * 2011-02-11 2013-04-19 Ntn Snr Roulements Palier a roulement presentant une extension annulaire et un dispositif d'etancheite
JP5790109B2 (ja) * 2011-04-13 2015-10-07 株式会社ジェイテクト 転がり軸受装置
JP5988738B2 (ja) * 2012-07-13 2016-09-07 Ntn株式会社 車輪用軸受装置
ITTO20130548A1 (it) * 2013-07-01 2015-01-02 Skf Ab Complesso di tenuta a basso attrito per una unita¿ mozzo ruota ed unita¿ mozzo ruota equipaggiata con tale complesso di tenuta
ITTO20130980A1 (it) 2013-11-29 2015-05-30 Skf Ab Complesso di tenuta a basso attrito, sistema di accoppiamento con un anello di cuscinetto ed unita¿ mozzo ruota equipaggiata con tale complesso di tenuta

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012056411A (ja) * 2010-09-08 2012-03-22 Ntn Corp 車輪用軸受装置
JP2016017579A (ja) * 2014-07-08 2016-02-01 株式会社ジェイテクト 軸受装置

Also Published As

Publication number Publication date
CN107975538B (zh) 2021-04-02
CN107975538A (zh) 2018-05-01
DE102017218011A1 (de) 2018-04-26
US10457095B2 (en) 2019-10-29
US20180126780A1 (en) 2018-05-10

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