JPS6444258U - - Google Patents
Info
- Publication number
- JPS6444258U JPS6444258U JP13829087U JP13829087U JPS6444258U JP S6444258 U JPS6444258 U JP S6444258U JP 13829087 U JP13829087 U JP 13829087U JP 13829087 U JP13829087 U JP 13829087U JP S6444258 U JPS6444258 U JP S6444258U
- Authority
- JP
- Japan
- Prior art keywords
- wheel
- sensor rotor
- grease seal
- base material
- grease
- 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
- 239000004519 grease Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 2
Description
第１図は本考案回転検出装置の一実施例を示す
断面図、第２図は同例においてセンサロータに兼
用するグリースシールの外周側モールド母材を示
す一部切欠側面図である。
２……ナツクルスピンドル、３……ハブ、６…
…グリースキヤツプ、７……グリースシール、１
１……シールリツプ、１２……外周側モールド母
材、１３……延長部、１３ａ……内側フランジ、
１３ｂ……内側筒部、１３ｃ……外側フランジ、
１３ｄ……外側筒部、１３ｅ……折曲縁部、１４
……切欠き、１５……回転センサ、１８……ラビ
リンスシール。
FIG. 1 is a sectional view showing an embodiment of the rotation detecting device of the present invention, and FIG. 2 is a partially cutaway side view showing an outer mold base material of a grease seal which also serves as a sensor rotor in the same embodiment. 2...Natsukuru spindle, 3...Hub, 6...
...Grease cap, 7...Grease seal, 1
1...Seal lip, 12...Outer mold base material, 13...Extension part, 13a...Inner flange,
13b...Inner cylinder part, 13c...Outer flange,
13d...outer cylinder part, 13e...bent edge, 14
... Notch, 15 ... Rotation sensor, 18 ... Labyrinth seal.
Claims (1)
内の軸受により回転自在に支持された車輪と共に
回転するセンサロータを具え、該センサロータに
形成した切欠きの通過を検出する回転センサを設
けた車輪の回転速度検出装置において、 車輪と共に回転する前記グリースシール外周側
モールド母材を径方向外方へ延長し、この延長部
に前記切欠きを形成してグリースシールの外周側
モールド母材を前記センサロータに兼用したこと
を特徴とする車輪の回転速度検出装置。[Claims for Utility Model Registration] A sensor rotor that rotates together with a wheel that is rotatably supported by a bearing in a grease filling space sealed with a grease seal, and detects passage through a notch formed in the sensor rotor. In a wheel rotation speed detection device provided with a rotation sensor, the grease seal outer peripheral side mold base material that rotates together with the wheel is extended radially outward, and the notch is formed in this extended portion to detect the outer peripheral side of the grease seal. A wheel rotational speed detection device characterized in that a mold base material is also used as the sensor rotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13829087U JPH0519265Y2 (en) | 1987-09-11 | 1987-09-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13829087U JPH0519265Y2 (en) | 1987-09-11 | 1987-09-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6444258U true JPS6444258U (en) | 1989-03-16 |
| JPH0519265Y2 JPH0519265Y2 (en) | 1993-05-20 |
Family
ID=31400492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13829087U Expired - Lifetime JPH0519265Y2 (en) | 1987-09-11 | 1987-09-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0519265Y2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0393265U (en) * | 1989-10-27 | 1991-09-24 | ||
| JPH03121216U (en) * | 1990-03-27 | 1991-12-12 | ||
| JPH0425024U (en) * | 1990-06-26 | 1992-02-28 | ||
| JPH0618125U (en) * | 1992-08-14 | 1994-03-08 | 日産ディーゼル工業株式会社 | Pulse wheel mounting structure for disc brakes |
| WO2002090133A1 (en) * | 2001-04-25 | 2002-11-14 | Nsk Ltd. | Rotary support for wheel with encoder |
-
1987
- 1987-09-11 JP JP13829087U patent/JPH0519265Y2/ja not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0393265U (en) * | 1989-10-27 | 1991-09-24 | ||
| JPH03121216U (en) * | 1990-03-27 | 1991-12-12 | ||
| JPH0425024U (en) * | 1990-06-26 | 1992-02-28 | ||
| JPH0618125U (en) * | 1992-08-14 | 1994-03-08 | 日産ディーゼル工業株式会社 | Pulse wheel mounting structure for disc brakes |
| WO2002090133A1 (en) * | 2001-04-25 | 2002-11-14 | Nsk Ltd. | Rotary support for wheel with encoder |
| CN1332836C (en) * | 2001-04-25 | 2007-08-22 | 日本精工株式会社 | Rotary support for wheel with encoder |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0519265Y2 (en) | 1993-05-20 |