JPH02148469U - - Google Patents
Info
- Publication number
- JPH02148469U JPH02148469U JP1989057254U JP5725489U JPH02148469U JP H02148469 U JPH02148469 U JP H02148469U JP 1989057254 U JP1989057254 U JP 1989057254U JP 5725489 U JP5725489 U JP 5725489U JP H02148469 U JPH02148469 U JP H02148469U
- Authority
- JP
- Japan
- Prior art keywords
- ring
- wheel
- rotation detection
- detection device
- pulse
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 5
- 230000000630 rising effect Effects 0.000 claims description 3
- 229910017110 Fe—Cr—Co Inorganic materials 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 239000000956 alloy Substances 0.000 claims 1
- 238000005096 rolling process Methods 0.000 description 1
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
- 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
-
- 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
- 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
Landscapes
- Transmission And Conversion Of Sensor Element Output (AREA)
Description
第１図はこの考案の実施例に係る回転検出装置
の縦断面図、第２図は同上の要部を拡大した縦断
面図、第３図は他の実施例の一部省略縦断面図、
第４図は従来の回転検出装置を示す縦断面図であ
る。
１１……ホイール用軸受装置、１２……外輪、
１３……内輪、１６……ナツト、１７……パルス
リング、１８……リング、１９……取付部、２０
……立上り部、２１……突出部、２２……磁化面
、２３……センサー、２６……ホイールハブ、２
７……外輪、２８……内輪、２９……転動体。
FIG. 1 is a longitudinal sectional view of a rotation detection device according to an embodiment of the invention, FIG. 2 is an enlarged longitudinal sectional view of the same essential parts, and FIG. 3 is a partially omitted longitudinal sectional view of another embodiment.
FIG. 4 is a longitudinal sectional view showing a conventional rotation detection device. 11...Wheel bearing device, 12...Outer ring,
13... Inner ring, 16... Nut, 17... Pulse ring, 18... Ring, 19... Mounting part, 20
...Rising portion, 21... Protruding portion, 22... Magnetized surface, 23... Sensor, 26... Wheel hub, 2
7... Outer ring, 28... Inner ring, 29... Rolling element.
Claims (1)
レス成形し、このリングを多極磁石にしてパルス
リングを形成し、ホイール用軸受装置における内
方部材の外周に前記パルスリングを固定し、前記
ホイール用軸受装置の外輪でパルスリングと対応
する位置にセンサーを取付けたホイール用回転検
出装置。 (2) パルスリングは、内方部材に対する取付部
の一端に立上り部を設け、この立上り部の先端に
取付部と平行する突出部を設けた断面形状に成形
され、突出部が多極磁石の磁化面になつている請
求項(1)に記載のホイール用回転検出装置。[Claims for Utility Model Registration] (1) A ring is press-molded using an Fe-Cr-Co alloy, and this ring is made into a multipolar magnet to form a pulse ring, and the outer periphery of an inner member in a wheel bearing device is A rotation detection device for a wheel, wherein the pulse ring is fixed to the wheel, and a sensor is attached at a position corresponding to the pulse ring on the outer ring of the wheel bearing device. (2) The pulse ring has a rising part at one end of the mounting part for the inner member, and is formed in a cross-sectional shape with a protruding part parallel to the mounting part at the tip of this rising part, and the protruding part is attached to the multipolar magnet. The wheel rotation detection device according to claim 1, wherein the wheel rotation detection device has a magnetized surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989057254U JPH0736288Y2 (en) | 1989-05-17 | 1989-05-17 | Wheel rotation detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989057254U JPH0736288Y2 (en) | 1989-05-17 | 1989-05-17 | Wheel rotation detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02148469U true JPH02148469U (en) | 1990-12-17 |
| JPH0736288Y2 JPH0736288Y2 (en) | 1995-08-16 |
Family
ID=31581798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989057254U Expired - Fee Related JPH0736288Y2 (en) | 1989-05-17 | 1989-05-17 | Wheel rotation detector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0736288Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004085972A1 (en) * | 2003-03-26 | 2004-10-07 | Nsk Ltd. | Rolling bearing unit with encoder and method of producing the same |
| JP2005045219A (en) * | 2003-06-13 | 2005-02-17 | Vacuumschmelze Gmbh & Co Kg | Rotationally symmetrical hollow body made of deformable permanent magnetic alloy, its use and manufacturing method therefor |
-
1989
- 1989-05-17 JP JP1989057254U patent/JPH0736288Y2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004085972A1 (en) * | 2003-03-26 | 2004-10-07 | Nsk Ltd. | Rolling bearing unit with encoder and method of producing the same |
| JP2005045219A (en) * | 2003-06-13 | 2005-02-17 | Vacuumschmelze Gmbh & Co Kg | Rotationally symmetrical hollow body made of deformable permanent magnetic alloy, its use and manufacturing method therefor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0736288Y2 (en) | 1995-08-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |