JP4260055B2 - 車輪用軸受装置 - Google Patents
車輪用軸受装置 Download PDFInfo
- Publication number
- JP4260055B2 JP4260055B2 JP2004099700A JP2004099700A JP4260055B2 JP 4260055 B2 JP4260055 B2 JP 4260055B2 JP 2004099700 A JP2004099700 A JP 2004099700A JP 2004099700 A JP2004099700 A JP 2004099700A JP 4260055 B2 JP4260055 B2 JP 4260055B2
- Authority
- JP
- Japan
- Prior art keywords
- wheel
- bearing device
- fitted
- outer member
- wheel bearing
- 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.)
- Expired - Fee Related
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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
- 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
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- 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
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- 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
- 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
Description
図1は、本発明に係る車輪用軸受装置の第1の実施形態を示す縦断面図である。なお、以下の説明では、車両に組み付けた状態で車両の外側寄りとなる側をアウトボード側(図面左側)、中央寄り側をインボード側(図面右側)という。
1a、10a・・・・・・・・・・・・内側転走面
2・・・・・・・・・・・・・・・・・複列の転がり軸受
3・・・・・・・・・・・・・・・・・内方部材
4、14・・・・・・・・・・・・・・外方部材
4a・・・・・・・・・・・・・・・・外側転走面
4b・・・・・・・・・・・・・・・・車体取付フランジ
4c・・・・・・・・・・・・・・・・開口端部
5・・・・・・・・・・・・・・・・・転動体
6・・・・・・・・・・・・・・・・・車輪取付フランジ
6a・・・・・・・・・・・・・・・・ハブボルト
7・・・・・・・・・・・・・・・・・小径段部
8・・・・・・・・・・・・・・・・・加締部
9、15、18・・・・・・・・・・・パイロット部材
9a、15a、18a・・・・・・・・円筒部
9b・・・・・・・・・・・・・・・・鍔部
10・・・・・・・・・・・・・・・・内輪
11・・・・・・・・・・・・・・・・保持器
12、13・・・・・・・・・・・・・シール
15b、18b・・・・・・・・・・・底部
16・・・・・・・・・・・・・・・・パルサーリング
16a・・・・・・・・・・・・・・・嵌合部
16b・・・・・・・・・・・・・・・大径段部
17・・・・・・・・・・・・・・・・凹凸部
19・・・・・・・・・・・・・・・・センサー
20・・・・・・・・・・・・・・・・ハーネス
51・・・・・・・・・・・・・・・・外方部材
51a・・・・・・・・・・・・・・・外側転走面
51b・・・・・・・・・・・・・・・車体取付フランジ
52・・・・・・・・・・・・・・・・内方部材
53・・・・・・・・・・・・・・・・転動体
54・・・・・・・・・・・・・・・・車輪取付フランジ
55・・・・・・・・・・・・・・・・ハブ輪
55a、56a・・・・・・・・・・・内側転走面
55b・・・・・・・・・・・・・・・小径段部
56・・・・・・・・・・・・・・・・内輪
57・・・・・・・・・・・・・・・・保持器
58・・・・・・・・・・・・・・・・加締部
59・・・・・・・・・・・・・・・・シール
60・・・・・・・・・・・・・・・・エンコーダ
61・・・・・・・・・・・・・・・・支持環
62・・・・・・・・・・・・・・・・エンコーダ本体
63・・・・・・・・・・・・・・・・カバー
64・・・・・・・・・・・・・・・・カバー本体
65・・・・・・・・・・・・・・・・嵌合筒
66・・・・・・・・・・・・・・・・突部
67・・・・・・・・・・・・・・・・挿入孔
68・・・・・・・・・・・・・・・・盲栓
69・・・・・・・・・・・・・・・・パイロット部
70・・・・・・・・・・・・・・・・雌ねじ
N・・・・・・・・・・・・・・・・・ナックル
Claims (6)
- 外周に懸架装置を構成するナックルに固定するための車体取付フランジを一体に有し、内周に複列の外側転走面が形成された外方部材と、
一端部に車輪を取り付けるための車輪取付フランジを一体に有するハブ輪と、このハブ輪に圧入された内輪とからなり、外周に前記複列の外側転走面に対向する内側転走面が形成された内方部材と、
前記外方部材および内方部材のそれぞれの転走面間に転動自在に収容された複列の転動体とを備えた車輪用軸受装置において、
前記外方部材のインボード側の端部に前記車体取付フランジが配置されると共に、前記ナックルに内嵌される円筒状のガイド部が、前記外方部材とは別体の円筒状のパイロット部材からなり、このパイロット部材が、前記外方部材の端部にシメシロを介して内嵌されていることを特徴とする車輪用軸受装置。 - 前記パイロット部材が、鋼板をプレス成形により形成されている請求項1に記載の車輪用軸受装置。
- 前記パイロット部材が、前記外方部材のインボード側の端部にシメシロを介して内嵌される円筒部と、この円筒部から径方向内方に延びる底部とからなり、前記外方部材の開口端部を閉塞するように有底のカップ状に形成されている請求項1または2に記載の車輪用軸受装置。
- 前記パイロット部材が、前記外方部材にシメシロを介して圧入される円筒部と、この円筒部から径方向内方に延びる鍔部とからなり、この鍔部が前記外方部材の開口端部に密着して当接されている請求項1または2に記載の車輪用軸受装置。
- 前記内輪の外径にパルサーリングが外嵌され、このパルサーリングに対応してセンサーが前記パイロット部材に固定されている請求項1乃至4いずれかに記載の車輪用軸受装置。
- 前記ハブ輪の外周に内側転走面と、この内側転走面から軸方向に延びる円筒状の小径段部が形成され、この小径段部に前記内輪が圧入されると共に、前記小径段部の端部を径方向外方に塑性変形させて加締部が形成され、この加締部により前記内輪が前記ハブ輪に対して軸方向に固定されている請求項1乃至5いずれかに記載の車輪用軸受装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004099700A JP4260055B2 (ja) | 2004-03-30 | 2004-03-30 | 車輪用軸受装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004099700A JP4260055B2 (ja) | 2004-03-30 | 2004-03-30 | 車輪用軸受装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005280567A JP2005280567A (ja) | 2005-10-13 |
JP4260055B2 true JP4260055B2 (ja) | 2009-04-30 |
Family
ID=35179411
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004099700A Expired - Fee Related JP4260055B2 (ja) | 2004-03-30 | 2004-03-30 | 車輪用軸受装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4260055B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070172164A1 (en) | 2006-01-20 | 2007-07-26 | Jtekt Corporation | Rolling bearing system for vehicles |
JP4911062B2 (ja) * | 2008-02-18 | 2012-04-04 | 日本精工株式会社 | ピニオンシャフト |
JP5355987B2 (ja) * | 2008-10-29 | 2013-11-27 | Ntn株式会社 | 回転速度検出装置付き車輪用軸受装置 |
CN102202912B (zh) * | 2008-10-29 | 2015-08-26 | Ntn株式会社 | 结合有轮速检测装置的车轮用轴承装置 |
-
2004
- 2004-03-30 JP JP2004099700A patent/JP4260055B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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JP2005280567A (ja) | 2005-10-13 |
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