JPH0399676U - - Google Patents
Info
- Publication number
- JPH0399676U JPH0399676U JP821490U JP821490U JPH0399676U JP H0399676 U JPH0399676 U JP H0399676U JP 821490 U JP821490 U JP 821490U JP 821490 U JP821490 U JP 821490U JP H0399676 U JPH0399676 U JP H0399676U
- Authority
- JP
- Japan
- Prior art keywords
- ring
- nut
- shaft
- inner ring
- pulser
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 238000005096 rolling process Methods 0.000 claims 1
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 1
Description
第１図はこの考案の一実施例の車輪の回転速度
検出装置の断面図である。第２図ａ，ｂはパルサ
リングの変形例の断面図および斜視図である。第
３図ａ，ｂはパルサリングの変形例を説明する斜
視図である。第４図ａ，ｂはパルサリングのいま
一つの変形例の断面図および斜視図、第５図は従
来例の断面図である。
２１……外輪、２３……軸、３５……ナツト、
４５……ボール、５１，７１，８１，９１……パ
ルサリング、５２，７２……補強部材、５５……
カバー、５６……センサー、５８……検出部。
FIG. 1 is a cross-sectional view of a wheel rotational speed detecting device according to an embodiment of this invention. FIGS. 2a and 2b are a sectional view and a perspective view of a modified example of the pulser ring. FIGS. 3a and 3b are perspective views illustrating a modification of the pulser ring. 4a and 4b are a sectional view and a perspective view of another modification of the pulser ring, and FIG. 5 is a sectional view of a conventional example. 21... Outer ring, 23... Shaft, 35... Nut,
45... Ball, 51, 71, 81, 91... Pulsar ring, 52, 72... Reinforcement member, 55...
Cover, 56...sensor, 58...detection section.
Claims (1)
、他端にねじ部を、中間に段部に連らなる嵌合部
を有する軸と、 上記軸の嵌合部に外嵌される内輪と、 上記軸のねじ部に螺合され、上記内輪を段部に
向けて締め付けるナツトと、 外輪と、 上記内輪と外輪との間に配置された転動体と、 一端部は上記内輪の外周に嵌着され、他端部は
円周方向等間隔に径方向貫通部を有して上記ナツ
トの外周囲に位置する薄板からなるパルサリング
と、 一端が上記外輪に固定され、上記パルサリング
およびナツトを覆うコツプ形状のカバーと、 上記カバーの底部に固定され、検出部が上記ナ
ツトの外周と上記パルサリングの他端部との間に
位置して上記軸と平行に延在し、上記パルサリン
グの他端部に臨むセンサとを備えたことを特徴と
する車輪の回転速度検出装置。 (2) 上記パルサリングに円筒状の補強部材を固
定した請求項１に記載の車輪の回転速度検出装置
。[Claims for Utility Model Registration] (1) A shaft having a flange portion to which a wheel is attached at one end, a threaded portion at the other end, and a fitting portion connected to a stepped portion in the middle; and the fitting portion of the shaft. an inner ring that is fitted onto the outside of the shaft; a nut that is screwed onto the threaded portion of the shaft and tightens the inner ring toward the stepped portion; an outer ring; a rolling element disposed between the inner ring and the outer ring; is fitted onto the outer periphery of the inner ring, the other end of which has radial through holes at equal intervals in the circumferential direction, and is made of a thin plate located around the outer periphery of the nut; one end is fixed to the outer ring; a cup-shaped cover that covers the pulser ring and the nut; a detection portion is fixed to the bottom of the cover, and is located between the outer periphery of the nut and the other end of the pulser ring and extends parallel to the axis; A wheel rotation speed detection device comprising: a sensor facing the other end of the pulser ring. (2) The wheel rotation speed detection device according to claim 1, wherein a cylindrical reinforcing member is fixed to the pulser ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP821490U JPH0399676U (en) | 1990-01-30 | 1990-01-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP821490U JPH0399676U (en) | 1990-01-30 | 1990-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0399676U true JPH0399676U (en) | 1991-10-18 |
Family
ID=31511848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP821490U Pending JPH0399676U (en) | 1990-01-30 | 1990-01-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0399676U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0693689A1 (en) | 1994-07-18 | 1996-01-24 | Nsk Ltd | Hub unit with rotation speed sensor |
| JP2001208763A (en) * | 1999-11-15 | 2001-08-03 | Nsk Ltd | Rolling bearing unit with rotational speed detector |
| JP2004004041A (en) * | 1997-10-17 | 2004-01-08 | Nsk Ltd | Rolling bearing unit with rotational speed detector |
| DE4431746B4 (en) * | 1993-09-06 | 2005-03-17 | Nsk Ltd. | The wheel bearing assembly |
| JP2009214599A (en) * | 2008-03-07 | 2009-09-24 | San Max Kk | Working vehicle |
-
1990
- 1990-01-30 JP JP821490U patent/JPH0399676U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4431746B4 (en) * | 1993-09-06 | 2005-03-17 | Nsk Ltd. | The wheel bearing assembly |
| EP0693689A1 (en) | 1994-07-18 | 1996-01-24 | Nsk Ltd | Hub unit with rotation speed sensor |
| JP2004004041A (en) * | 1997-10-17 | 2004-01-08 | Nsk Ltd | Rolling bearing unit with rotational speed detector |
| JP2001208763A (en) * | 1999-11-15 | 2001-08-03 | Nsk Ltd | Rolling bearing unit with rotational speed detector |
| JP2009214599A (en) * | 2008-03-07 | 2009-09-24 | San Max Kk | Working vehicle |
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