JP2005096617A - 車輪用軸受装置 - Google Patents
車輪用軸受装置 Download PDFInfo
- Publication number
- JP2005096617A JP2005096617A JP2003333288A JP2003333288A JP2005096617A JP 2005096617 A JP2005096617 A JP 2005096617A JP 2003333288 A JP2003333288 A JP 2003333288A JP 2003333288 A JP2003333288 A JP 2003333288A JP 2005096617 A JP2005096617 A JP 2005096617A
- Authority
- JP
- Japan
- Prior art keywords
- wheel
- mounting flange
- brake rotor
- wheel mounting
- hub
- 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.)
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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
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
- F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
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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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
低コスト化と軽量・コンパクト化を図った車輪用軸受装置を提供する。
【解決手段】
内周に複列の外側転走面10aを有する外方部材10と、一端部に車輪取付フランジ4と、外周に内側転走面2aおよび小径段部5が形成されたハブ輪2と、小径段部5に圧入され、外周に内側転走面3aが形成された内輪3とからなる内方部材1と、転走面間に収容された複列の転動体20と、車輪取付フランジ4にハブボルト6を介して締結されたブレーキロータRとを備え、車体に対して車輪Wを回転自在に支承した車輪用軸受装置において、ブレーキロータRの内径Raに所定の案内すきまを介して車輪取付フランジ4が嵌挿されると共に、車輪Wに鍔部7が形成され、この鍔部7にブレーキロータRが嵌挿され、この車輪取付フランジ4の外径4aによってブレーキロータRおよび車輪Wが径方向に案内されている。
【選択図】図1
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。
2、2’・・・・・・ハブ輪
2a、3a・・・・・内側転走面
3・・・・・・・・・内輪
4・・・・・・・・・車輪取付フランジ
4a・・・・・・・・外径
5・・・・・・・・・小径段部
6・・・・・・・・・ハブボルト
7、8・・・・・・・鍔部
9・・・・・・・・・パイロット部
9a・・・・・・・・隅R部
10・・・・・・・・外方部材
10a・・・・・・・外側転走面
11・・・・・・・・車体取付フランジ
12、13・・・・・シール
20・・・・・・・・転動体
21・・・・・・・・保持器
30・・・・・・・・等速自在継手
31・・・・・・・・外側継手部材
31a・・・・・・・トラック溝
32・・・・・・・・マウス部
33・・・・・・・・肩部
34・・・・・・・・軸部
34a・・・・・・・セレーション
35・・・・・・・・固定ナット
50・・・・・・・・内方部材
51・・・・・・・・ハブ輪
51a、52a・・・内側転走面
52・・・・・・・・内輪
53・・・・・・・・車輪取付フランジ
54・・・・・・・・小径段部
55・・・・・・・・ハブボルト
56・・・・・・・・パイロット部
56a、56b・・・案内面
60・・・・・・・・外方部材
60a・・・・・・・外側転走面
61・・・・・・・・車体取付フランジ
62、63・・・・・シール
70・・・・・・・・転動体
71・・・・・・・・保持器
80・・・・・・・・等速自在継手
81・・・・・・・・外側継手部材
82・・・・・・・・マウス部
83・・・・・・・・肩部
84・・・・・・・・軸部
84a・・・・・・・セレーション
85・・・・・・・・固定ナット
N・・・・・・・・・ナックル
R・・・・・・・・・ブレーキロータ
Ra、Rb・・・・・内径
W・・・・・・・・・車輪
Claims (3)
- 内周に複列の外側転走面を有する外方部材と、一端部に車輪取付フランジが一体に形成されたハブ輪と、このハブ輪に圧入された内輪とからなり、前記複列の外側転走面に対向する複列の内側転走面を有する内方部材と、前記外側転走面と内側転走面間に収容された複列の転動体と、前記車輪取付フランジにハブボルトを介して締結されたブレーキロータとを備え、車体に対して車輪を回転自在に支承した車輪用軸受装置において、前記ブレーキロータの内径に所定の案内すきまを介して前記車輪取付フランジが嵌挿され、この車輪取付フランジの外径によって前記ブレーキロータが径方向に案内されていることを特徴とする車輪用軸受装置。
- 前記車輪またはブレーキロータのどちらか一方に鍔部が形成され、この鍔部に前記ブレーキロータが所定の案内すきまを介して嵌挿され、前記車輪が前記ブレーキロータによって径方向に案内されている請求項1に記載の車輪用軸受装置。
- 前記車輪取付フランジのアウトボード側の基部に、前記車輪のみを径方向に案内するパイロット部が形成されている請求項1に記載の車輪用軸受装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003333288A JP4150317B2 (ja) | 2003-09-25 | 2003-09-25 | 車輪用軸受装置 |
Applications Claiming Priority (1)
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---|---|---|---|
JP2003333288A JP4150317B2 (ja) | 2003-09-25 | 2003-09-25 | 車輪用軸受装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005096617A true JP2005096617A (ja) | 2005-04-14 |
JP4150317B2 JP4150317B2 (ja) | 2008-09-17 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003333288A Expired - Fee Related JP4150317B2 (ja) | 2003-09-25 | 2003-09-25 | 車輪用軸受装置 |
Country Status (1)
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JP (1) | JP4150317B2 (ja) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007022224A (ja) * | 2005-07-13 | 2007-02-01 | Jtekt Corp | 車輪装着用補助具及び車輪装着方法 |
JP2007038738A (ja) * | 2005-08-01 | 2007-02-15 | Jtekt Corp | 車輪取付構造及びハブユニット |
JP2007040470A (ja) * | 2005-08-04 | 2007-02-15 | Riken Corp | ピストンリング及びピストン装置 |
EP1759879A1 (de) * | 2005-08-31 | 2007-03-07 | Ford Global Technologies, LLC | Kraftfahrzeugrad-Nabe-Verbindung |
WO2007145005A1 (ja) * | 2006-06-14 | 2007-12-21 | Ntn Corporation | 駆動車輪用軸受ユニット |
JP2008006930A (ja) * | 2006-06-28 | 2008-01-17 | Ntn Corp | 車輪用軸受ユニット |
WO2008007474A1 (fr) * | 2006-07-11 | 2008-01-17 | Ntn Corporation | Dispositif de support pour une roue |
JP2008018767A (ja) * | 2006-07-11 | 2008-01-31 | Ntn Corp | ドライブシャフトアセンブリ |
CN101466556A (zh) * | 2006-06-14 | 2009-06-24 | Ntn株式会社 | 驱动车轮用轴承单元 |
-
2003
- 2003-09-25 JP JP2003333288A patent/JP4150317B2/ja not_active Expired - Fee Related
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007022224A (ja) * | 2005-07-13 | 2007-02-01 | Jtekt Corp | 車輪装着用補助具及び車輪装着方法 |
JP2007038738A (ja) * | 2005-08-01 | 2007-02-15 | Jtekt Corp | 車輪取付構造及びハブユニット |
JP2007040470A (ja) * | 2005-08-04 | 2007-02-15 | Riken Corp | ピストンリング及びピストン装置 |
EP1759879A1 (de) * | 2005-08-31 | 2007-03-07 | Ford Global Technologies, LLC | Kraftfahrzeugrad-Nabe-Verbindung |
EP2123478A3 (de) * | 2005-08-31 | 2009-12-02 | Ford Global Technologies, LLC | Kraftfahrzeugrad-Nabe-Verbindung |
WO2007145005A1 (ja) * | 2006-06-14 | 2007-12-21 | Ntn Corporation | 駆動車輪用軸受ユニット |
CN101466556A (zh) * | 2006-06-14 | 2009-06-24 | Ntn株式会社 | 驱动车轮用轴承单元 |
US8480306B2 (en) | 2006-06-14 | 2013-07-09 | Ntn Corporation | Bearing unit for driving wheels |
JP2008006930A (ja) * | 2006-06-28 | 2008-01-17 | Ntn Corp | 車輪用軸受ユニット |
WO2008007474A1 (fr) * | 2006-07-11 | 2008-01-17 | Ntn Corporation | Dispositif de support pour une roue |
JP2008018767A (ja) * | 2006-07-11 | 2008-01-31 | Ntn Corp | ドライブシャフトアセンブリ |
US8083598B2 (en) | 2006-07-11 | 2011-12-27 | Ntn Corporation | Bearing device for wheel |
Also Published As
Publication number | Publication date |
---|---|
JP4150317B2 (ja) | 2008-09-17 |
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