JPH0348740U - - Google Patents
Info
- Publication number
- JPH0348740U JPH0348740U JP11076489U JP11076489U JPH0348740U JP H0348740 U JPH0348740 U JP H0348740U JP 11076489 U JP11076489 U JP 11076489U JP 11076489 U JP11076489 U JP 11076489U JP H0348740 U JPH0348740 U JP H0348740U
- Authority
- JP
- Japan
- Prior art keywords
- cylinders
- torque sensor
- cylinder
- magnetic material
- torsion bar
- 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 2
- 230000002093 peripheral effect Effects 0.000 claims 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図はその要部の拡大断面
図、第３図は第２図の−線による軸断面図、
第４図は筒体の断面図、第５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……筒体、１９
ｄ……蓋部、１９ｅ……本体部、１９ｌ……内フ
ランジ、３１，３２……電磁結合検出コイル。
FIG. 1 is a longitudinal sectional view showing the overall structure of the torque sensor according to the present invention, FIG. 2 is an enlarged sectional view of the main parts thereof, and FIG. 3 is an axial sectional view taken along the - line in FIG. 2.
FIG. 4 is a sectional view of the cylindrical body, and FIG. 5 is a longitudinal sectional view of a conventional torque sensor. 11A... Upper shaft, 11B... Torsion bar, 11C... Lower shaft, 14, 16, 17... Cylinder, 18... Pin, 19A, 19B... Cylindrical body, 19
d... Lid part, 19e... Main body part, 19l... Inner flange, 31, 32... Electromagnetic coupling detection coil.
Claims (1)
された２つの軸に取り付けられた複数の円筒と、
磁性体から成り、前記円筒の外周側と筒状のケー
スとの間に配され、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２つの
筒体とを備えたトルクセンサにおいて、 前記円筒の少なくとも一つが、前記軸に対し、
この円筒を介して圧入されたピンによつて固定さ
れた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 and attached to two shafts connected via a torsion bar;
A torque sensor comprising two cylindrical bodies made of a magnetic material, disposed between the outer peripheral side of the cylinder and a cylindrical case, and each having an electromagnetic coupling detection coil wound thereon for electromagnetically coupling with the plurality of cylinders. , at least one of the cylinders is relative to the axis,
A torque sensor characterized in that it is fixed by a pin press-fitted through the cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11076489U JPH0348740U (en) | 1989-09-20 | 1989-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11076489U JPH0348740U (en) | 1989-09-20 | 1989-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0348740U true JPH0348740U (en) | 1991-05-10 |
Family
ID=31659283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11076489U Pending JPH0348740U (en) | 1989-09-20 | 1989-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0348740U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999008083A1 (en) * | 1997-08-07 | 1999-02-18 | Koyo Seiko Co., Ltd. | Torque sensor |
| JP2002013990A (en) * | 2000-06-30 | 2002-01-18 | Tokyo Shiyouketsu Kinzoku Kk | Magnetic core for non-contact displacement sensor |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01140036A (en) * | 1987-11-26 | 1989-06-01 | Koyo Seiko Co Ltd | Torque sensor |
| JPH01217227A (en) * | 1988-02-25 | 1989-08-30 | Mitsubishi Electric Corp | Steering torque detector |
-
1989
- 1989-09-20 JP JP11076489U patent/JPH0348740U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01140036A (en) * | 1987-11-26 | 1989-06-01 | Koyo Seiko Co Ltd | Torque sensor |
| JPH01217227A (en) * | 1988-02-25 | 1989-08-30 | Mitsubishi Electric Corp | Steering torque detector |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999008083A1 (en) * | 1997-08-07 | 1999-02-18 | Koyo Seiko Co., Ltd. | Torque sensor |
| JP2002013990A (en) * | 2000-06-30 | 2002-01-18 | Tokyo Shiyouketsu Kinzoku Kk | Magnetic core for non-contact displacement sensor |