JPS6362736U - - Google Patents
Info
- Publication number
- JPS6362736U JPS6362736U JP15759786U JP15759786U JPS6362736U JP S6362736 U JPS6362736 U JP S6362736U JP 15759786 U JP15759786 U JP 15759786U JP 15759786 U JP15759786 U JP 15759786U JP S6362736 U JPS6362736 U JP S6362736U
- Authority
- JP
- Japan
- Prior art keywords
- bobbin
- transmission shaft
- torque sensor
- coil
- magnetostrictive body
- 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
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 3
- 239000000284 extract Substances 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
Landscapes
- Agricultural Machines (AREA)
Description
図面は本考案に係るトルクセンサの実施例を示
し、第１図は該トルクセンサを示す断面図、第２
図は農用トラクタのミツシヨンケースを示す断面
図、第３図はトルクセンサの回り止めを示す断面
図であり、第４図はトルクセンサ回り止めの別実
施例を示す断面図である。
３……回転伝動軸、１６……磁歪性体、１７…
…界磁コイル、１８……検出コイル、１９……ボ
ビン、２０……ベアリング、２１……係合部。
The drawings show an embodiment of the torque sensor according to the present invention, and FIG. 1 is a sectional view showing the torque sensor, and FIG.
FIG. 3 is a sectional view showing a transmission case of an agricultural tractor, FIG. 3 is a sectional view showing a torque sensor rotation stopper, and FIG. 4 is a sectional view showing another embodiment of the torque sensor rotation stopper. 3...Rotation transmission shaft, 16...Magnetostrictive body, 17...
...field coil, 18...detection coil, 19...bobbin, 20...bearing, 21...engaging portion.
Claims (1)
共に、前記磁歪性体１６部に磁界を加える界磁コ
イル１７、及び、前記回転伝動軸３の捩れに起因
する磁歪を取り出す検出コイル１８を設けたトル
クセンサであつて、前記界磁コイル１７及び検出
コイル１８が備えられたボビン１９をベアリング
２０を介して前記回転伝動軸３に取付けると共に
、前記ボビンと非回転部材との間にボビン回り止
め係合部２１を設けてあるトルクセンサ。 The rotary transmission shaft 3 is provided with a magnetostrictive body 16 portion, and a field coil 17 that applies a magnetic field to the magnetostrictive body 16 portion, and a detection coil 18 that extracts magnetostriction caused by twisting of the rotary transmission shaft 3 are provided. In this torque sensor, a bobbin 19 provided with the field coil 17 and the detection coil 18 is attached to the rotation transmission shaft 3 via a bearing 20, and a bobbin rotation prevention member is provided between the bobbin and a non-rotating member. A torque sensor provided with an engaging portion 21.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15759786U JPS6362736U (en) | 1986-10-14 | 1986-10-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15759786U JPS6362736U (en) | 1986-10-14 | 1986-10-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6362736U true JPS6362736U (en) | 1988-04-25 |
Family
ID=31080294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15759786U Pending JPS6362736U (en) | 1986-10-14 | 1986-10-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6362736U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02280022A (en) * | 1989-04-20 | 1990-11-16 | Nissan Motor Co Ltd | Magnetostrictive torque detector |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57211030A (en) * | 1981-06-01 | 1982-12-24 | Aisin Seiki Co Ltd | Torque sensor |
-
1986
- 1986-10-14 JP JP15759786U patent/JPS6362736U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57211030A (en) * | 1981-06-01 | 1982-12-24 | Aisin Seiki Co Ltd | Torque sensor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02280022A (en) * | 1989-04-20 | 1990-11-16 | Nissan Motor Co Ltd | Magnetostrictive torque detector |