WO2008129813A1 - 回転速度検出装置付き車輪用軸受装置 - Google Patents
回転速度検出装置付き車輪用軸受装置 Download PDFInfo
- Publication number
- WO2008129813A1 WO2008129813A1 PCT/JP2008/000680 JP2008000680W WO2008129813A1 WO 2008129813 A1 WO2008129813 A1 WO 2008129813A1 JP 2008000680 W JP2008000680 W JP 2008000680W WO 2008129813 A1 WO2008129813 A1 WO 2008129813A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- seal
- rotational speed
- cylinder portion
- slinger
- cored bar
- Prior art date
Links
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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3248—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports
- F16J15/3252—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports
- F16J15/3256—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports comprising two casing or support elements, one attached to each surface, e.g. cartridge or cassette seals
- F16J15/326—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports comprising two casing or support elements, one attached to each surface, e.g. cartridge or cassette seals with means for detecting or measuring relative rotation of the two elements
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- 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
- B60B27/00—Hubs
- B60B27/0015—Hubs for driven wheels
- B60B27/0021—Hubs for driven wheels characterised by torque transmission means from drive axle
- B60B27/0026—Hubs for driven wheels characterised by torque transmission means from drive axle of the radial type, e.g. splined key
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B27/00—Hubs
- B60B27/0047—Hubs characterised by functional integration of other elements
- B60B27/0068—Hubs characterised by functional integration of other elements the element being a sensor
-
- 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
- B60B27/0094—Hubs one or more of the bearing races are formed by 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
- 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
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/443—Devices characterised by the use of electric or magnetic means for measuring angular speed mounted in 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
- F16C2326/00—Articles relating to transporting
- F16C2326/01—Parts of vehicles in general
- F16C2326/02—Wheel hubs or castors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Rolling Contact Bearings (AREA)
Abstract
【課題】シールの嵌合部の気密性を向上させると共に、シールの密封性を高めて信頼性を向上させた回転速度検出装置付き車輪用軸受装置を提供する。 【解決手段】シール11が環状のシール板21とスリンガ22を備え、シール板21が、センサホルダ20にインサート成形された芯金24とシール部材25からなり、スリンガ22が、内輪6の外径に装着された円筒部22aと立板部22bを有し、円筒部22aにパルサリング23が圧入固定され、その外径部26cに磁気エンコーダ27が設けられ、回転速度センサ28と所定の径方向すきまを介して対峙されると共に、シール部材25のサイドリップ25aがパルサリング23に、ラジアルリップ25b、25cがスリンガ22の円筒部22aに摺接され、シール板21における芯金24の少なくとも円筒部24aに接着剤29が塗布され、芯金24が外方部材3に固定されている。
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007-106105 | 2007-04-13 | ||
JP2007106105A JP2008261460A (ja) | 2007-04-13 | 2007-04-13 | 回転速度検出装置付き車輪用軸受装置 |
JP2007183879A JP2009019721A (ja) | 2007-07-13 | 2007-07-13 | 回転速度検出装置付き車輪用軸受装置 |
JP2007183880A JP2009019722A (ja) | 2007-07-13 | 2007-07-13 | 回転速度検出装置付き車輪用軸受装置 |
JP2007-183879 | 2007-07-13 | ||
JP2007-183880 | 2007-07-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008129813A1 true WO2008129813A1 (ja) | 2008-10-30 |
Family
ID=39875346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/000680 WO2008129813A1 (ja) | 2007-04-13 | 2008-03-21 | 回転速度検出装置付き車輪用軸受装置 |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2008129813A1 (ja) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59197672A (ja) * | 1983-04-24 | 1984-11-09 | Uchiyama Mfg Corp | 軸受用密封材の製造方法 |
JP2000192949A (ja) * | 1998-10-21 | 2000-07-11 | Nsk Ltd | 回転速度検出装置付回転支持装置 |
JP2005054994A (ja) * | 2003-07-24 | 2005-03-03 | Ntn Corp | 車輪用転がり軸受およびそれを備えた半浮動式車輪用軸受装置 |
JP2005090638A (ja) * | 2003-09-18 | 2005-04-07 | Nsk Ltd | 回転速度検出装置付転がり軸受ユニット |
JP2005133772A (ja) * | 2003-10-29 | 2005-05-26 | Koyo Seiko Co Ltd | シール装置およびそれを用いた転がり軸受装置 |
JP2006283976A (ja) * | 2005-04-04 | 2006-10-19 | Robert Bosch Gmbh | ホイールベアリングの回転運動を測定するための装置 |
-
2008
- 2008-03-21 WO PCT/JP2008/000680 patent/WO2008129813A1/ja active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59197672A (ja) * | 1983-04-24 | 1984-11-09 | Uchiyama Mfg Corp | 軸受用密封材の製造方法 |
JP2000192949A (ja) * | 1998-10-21 | 2000-07-11 | Nsk Ltd | 回転速度検出装置付回転支持装置 |
JP2005054994A (ja) * | 2003-07-24 | 2005-03-03 | Ntn Corp | 車輪用転がり軸受およびそれを備えた半浮動式車輪用軸受装置 |
JP2005090638A (ja) * | 2003-09-18 | 2005-04-07 | Nsk Ltd | 回転速度検出装置付転がり軸受ユニット |
JP2005133772A (ja) * | 2003-10-29 | 2005-05-26 | Koyo Seiko Co Ltd | シール装置およびそれを用いた転がり軸受装置 |
JP2006283976A (ja) * | 2005-04-04 | 2006-10-19 | Robert Bosch Gmbh | ホイールベアリングの回転運動を測定するための装置 |
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