ITMI20121362A1 - WHEEL BEARING UNIT - Google Patents

WHEEL BEARING UNIT

Info

Publication number
ITMI20121362A1
ITMI20121362A1 IT001362A ITMI20121362A ITMI20121362A1 IT MI20121362 A1 ITMI20121362 A1 IT MI20121362A1 IT 001362 A IT001362 A IT 001362A IT MI20121362 A ITMI20121362 A IT MI20121362A IT MI20121362 A1 ITMI20121362 A1 IT MI20121362A1
Authority
IT
Italy
Prior art keywords
wheel hub
universal joint
bearing unit
wheel bearing
wheel
Prior art date
Application number
IT001362A
Other languages
Italian (it)
Inventor
Dietmar Becker
Friedrich Feicha
Original Assignee
Porsche Ag
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 Porsche Ag filed Critical Porsche Ag
Publication of ITMI20121362A1 publication Critical patent/ITMI20121362A1/en

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
    • B60B27/0015—Hubs for driven wheels
    • B60B27/0036—Hubs for driven wheels comprising homokinetic joints
    • B60B27/0042—Hubs for driven wheels comprising homokinetic joints characterised by the fixation of the homokinetic joint to the hub
    • 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
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F16D1/076—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end by clamping together two faces perpendicular to the axis of rotation, e.g. with bolted flanges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2310/00—Manufacturing methods
    • B60B2310/30—Manufacturing methods joining
    • B60B2310/305—Manufacturing methods joining by screwing
    • 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
    • B60B2900/00—Purpose of invention
    • B60B2900/30—Increase in
    • B60B2900/331—Safety or security
    • B60B2900/3312—Safety or security during regular use
    • 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
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/10—Quick-acting couplings in which the parts are connected by simply bringing them together axially
    • F16D2001/103—Quick-acting couplings in which the parts are connected by simply bringing them together axially the torque is transmitted via splined connections

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Rolling Contact Bearings (AREA)
  • Motor Power Transmission Devices (AREA)

Abstract

A wheel bearing unit having a wheel hub 4 connected to a universal joint body 2 is provided, wherein the wheel hub 4 is connected by means of a plurality of circumferentially spaced clamping screws 9 to an outer joint part 5 of the universal joint shaft. As the clamping screws 9 are tightened, there is an elastic deformation of the outside diameter of the externally splined outer joint part 6 relative to the splined wheel hub and a resulting play-free fixing of the universal joint shaft spline system in the wheel hub as well as axial clamping of the bearing inner rings 10, 11 on the wheel hub sleeve H.
IT001362A 2011-08-02 2012-08-01 WHEEL BEARING UNIT ITMI20121362A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201110052354 DE102011052354A1 (en) 2011-08-02 2011-08-02 wheel bearing unit

Publications (1)

Publication Number Publication Date
ITMI20121362A1 true ITMI20121362A1 (en) 2013-02-03

Family

ID=46881293

Family Applications (1)

Application Number Title Priority Date Filing Date
IT001362A ITMI20121362A1 (en) 2011-08-02 2012-08-01 WHEEL BEARING UNIT

Country Status (4)

Country Link
CN (1) CN102991271B (en)
DE (1) DE102011052354A1 (en)
GB (1) GB2493443B (en)
IT (1) ITMI20121362A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015009041A1 (en) * 2015-07-13 2017-01-19 Sram Deutschland Gmbh Hub for a bicycle
CN111853077B (en) * 2019-04-03 2021-10-26 株洲时代新材料科技股份有限公司 A kind of interface unit
CN114321195B (en) * 2021-12-30 2023-07-21 中国航空工业集团公司金城南京机电液压工程研究中心 Device capable of fixing output spline

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3620003A1 (en) * 1986-06-13 1987-12-17 Audi Ag Bearing arrangement
DE4329661A1 (en) * 1993-09-02 1995-03-09 Ruediger Hoeffken Unit wheel system for road vehicles
KR100695720B1 (en) * 2000-09-29 2007-03-15 닛본 세이고 가부시끼가이샤 Bearing Unit for Wheel Drive
DE60239863D1 (en) * 2001-03-29 2011-06-09 Ntn Toyo Bearing Co Ltd BEARING DEVICE FOR DRIVE WHEEL
JP4146308B2 (en) * 2002-09-10 2008-09-10 Ｎｔｎ株式会社 Wheel bearing device
EP1526297B1 (en) 2003-10-24 2007-03-28 GKN Driveline International GmbH Joint outer part with support disc
JP5212710B2 (en) * 2008-07-31 2013-06-19 株式会社ジェイテクト Wheel bearing device

Also Published As

Publication number Publication date
GB2493443B (en) 2014-01-01
CN102991271A (en) 2013-03-27
GB2493443A (en) 2013-02-06
CN102991271B (en) 2015-02-04
DE102011052354A1 (en) 2013-02-07
GB201213431D0 (en) 2012-09-12

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