JPH0438540U - - Google Patents
Info
- Publication number
- JPH0438540U JPH0438540U JP8031490U JP8031490U JPH0438540U JP H0438540 U JPH0438540 U JP H0438540U JP 8031490 U JP8031490 U JP 8031490U JP 8031490 U JP8031490 U JP 8031490U JP H0438540 U JPH0438540 U JP H0438540U
- Authority
- JP
- Japan
- Prior art keywords
- cylinders
- coil
- torque sensor
- elastic body
- cylinder
- 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
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 239000000696 magnetic material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Power Steering Mechanism (AREA)
Description
第１図は本考案に係るトルクセンサの全体の構
造を示す縦断面図、第２図は第１図の−線断
面図、第３図は本考案に係るトルクセンサの他の
実施例を示す縦断面図、第４図は従来のトルクセ
ンサの縦断面図である。
１１Ａ……上部軸、１１Ｂ……トーシヨンバー
、１１Ｃ……下部軸、１４，１６，１７……円筒
、１８……ピン、１９Ａ，１９Ｂ……コイル筒体
、１９ｄ……蓋部、１９ｅ……本体部、１９ｌ…
…内フランジ、２８……デイスタンスピース、２
９……緩衝シート、３１，３２…電磁結合検出コ
イル、１９１……弾性体配設溝、２００……弾性
体（Ｏリング）。
FIG. 1 is a longitudinal cross-sectional view showing the overall structure of the torque sensor according to the present invention, FIG. 2 is a cross-sectional view taken along the line -- in FIG. 1, and FIG. 3 is a diagram showing another embodiment of the torque sensor according to the present invention. FIG. 4 is a vertical cross-sectional view of a conventional torque sensor. 11A... Upper shaft, 11B... Torsion bar, 11C... Lower shaft, 14, 16, 17... Cylinder, 18... Pin, 19A, 19B... Coil cylinder, 19d... Lid, 19e... Main body Department, 19l...
...Inner flange, 28...Distance piece, 2
9... Buffer sheet, 31, 32... Electromagnetic coupling detection coil, 191... Elastic body arrangement groove, 200... Elastic body (O ring).
Claims (1)
された２つの軸に取り付けられ軸方向に並設され
た複数の円筒と、磁性体からなり、前記円筒の外
周側と筒状のハウジングとの間に配され、前記複
数の円筒とそれぞれ電磁結合する電磁結合検出コ
イルを巻回した複数のコイル筒体とを備えたトル
クセンサにおいて、 前記複数のコイル筒体の相互間又は前記ハウジ
ングとコイル筒体との間に弾性体を介装させてあ
ることを特徴とするトルクセンサ。[Claims for Utility Model Registration] A plurality of cylinders made of a magnetic material, attached to two shafts connected via a torsion bar and arranged in parallel in the axial direction; A torque sensor comprising a plurality of coil cylinders each having an electromagnetic coupling detection coil wound thereon and arranged between the plurality of cylinders and electromagnetically coupling with the plurality of cylinders, wherein the plurality of coil cylinders are arranged between each other or between the plurality of coil cylinders. A torque sensor characterized in that an elastic body is interposed between the housing and the coil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8031490U JPH0438540U (en) | 1990-07-26 | 1990-07-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8031490U JPH0438540U (en) | 1990-07-26 | 1990-07-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0438540U true JPH0438540U (en) | 1992-03-31 |
Family
ID=31625263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8031490U Pending JPH0438540U (en) | 1990-07-26 | 1990-07-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0438540U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19960277A1 (en) * | 1998-12-28 | 2000-07-06 | Nsk Ltd | Holder to fix coil arrangement of torque detector in electrical steering aid device, with disk spring to firmly clamp coil yoke inside housing |
| KR100416964B1 (en) * | 2000-04-06 | 2004-02-05 | 주식회사 만도 | Torque senser for car |
| DE19951185B4 (en) * | 1998-02-26 | 2008-08-21 | Nsk Ltd. | torque sensor |
| WO2024219299A1 (en) * | 2023-04-17 | 2024-10-24 | パナソニックＩｐマネジメント株式会社 | Impact tool |
-
1990
- 1990-07-26 JP JP8031490U patent/JPH0438540U/ja active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19951185B4 (en) * | 1998-02-26 | 2008-08-21 | Nsk Ltd. | torque sensor |
| DE19960277A1 (en) * | 1998-12-28 | 2000-07-06 | Nsk Ltd | Holder to fix coil arrangement of torque detector in electrical steering aid device, with disk spring to firmly clamp coil yoke inside housing |
| DE19960277C2 (en) * | 1998-12-28 | 2002-07-18 | Nsk Ltd | Bracket for fixing a coil arrangement |
| KR100416964B1 (en) * | 2000-04-06 | 2004-02-05 | 주식회사 만도 | Torque senser for car |
| WO2024219299A1 (en) * | 2023-04-17 | 2024-10-24 | パナソニックＩｐマネジメント株式会社 | Impact tool |
| JP2024153437A (en) * | 2023-04-17 | 2024-10-29 | パナソニックＩｐマネジメント株式会社 | Impact Tools |
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